retardance coefficients and other data...

Retardance coefficients and otherdata for a vegetated irrigation border

Item Type text; Thesis-Reproduction (electronic)

Authors Atchison, Kenneth Tella, 1944-

Publisher The University of Arizona.

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Link to Item http://hdl.handle.net/10150/554522

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RETARDANCE COEFFICIENTS AND OTHER DATA FOR A VEGETATED IRRIGATION BORDER

by

Kenneth Telia Atchison

A Thesis Submitted to theTFaculty of theDEPARTMENT OF SOILS, WATER AND ENGINEERING

In Partial Fulfillment of the Requirements For the Degree ofMASTER OF SCIENCE

WITH A MAJOR IN AGRICULTURAL ENGINEERING

In the Graduate CollegeTHE UNIVERSITY OF ARIZONA

1973

STATEMENT BY AUTHOR

This thesis has been submitted in partial fulfillment of requirements for an advanced degree at The University of Arizona and is deposited in the University Library to be made available to borrowers under rules of the Library0

Brief quotations.from this thesis are allowable without special permission, provided that accurate acknowledgment of source is madee Requests for permission for extended quotation from or reproduction of this manuscript in whole or in part may be granted by the head of the major department or the Dean of the Graduate College when in his judgment the proposed use of the material is in the interests of scholarship. In all other instances, however, permission must by obtained from the author.

■- 7' I • M- * y ■ — " - - ~ ~ I — - ISIGNED: A

APPROVAL BY THESIS DIRECTOR

This thesis has been approved on the date shown below:

^3 /? 23UtiLMAK D. FANGMEIEJf "77 D a t e 7

Professor of Agricultural Engineering ^

ACKNOWLEDGMENTS

The author wishes to express his gratitude to the Arizona Agricultural Experiment Station and the Department of Soils 3 Water and Engineering, University of Arizona for the opportunity of conducting this research.

Most sincere appreciation is extended to Dr. Delmar. Fangmeier, who served as advisor for this study, for his guidance, suggestions,

and patience. Thanks are also due to the Soils, Water and Engineering personnel, who helped in the collection of field data.

Finally, the author wishes to thank his wife, Diane, for her

patience and understanding displayed throughout many hours spent read

ing, correcting, and typing innumerable preliminary drafts and the

final draft.

TABLE OF CONTENTS

PageLIST OF TABLES . v e . . . . . . . . . . . . . . . . . . . . viLIST OF ILLUSTRATIONS.............. ixABSTRACT . . . . . . . . . . . . . . ........ . . . . . . 0 x

le INTRODUCTION . . . . . . . . . . . ......................... 1

Objectives « . ■ . . .. . . . . * . , . . . . .. . . « 2Literature Review . . . . . . . . . . . . . . . . . . . 2

Soil Roughness . . . . . . . . . . . . . . . . . . . 8Reynolds Number . . . . . . . . . . . . . . . . . . 10Vegetative Density . . . . . . . . .......... . . . 11Infiltration . . . . . . . . . . . . . . 12

2. EQUIPMENT AND. PROCEDURE 14

Equipment ........ .. . . . . . . . . . . . . . . 14Water Conveyance System . . . . . . . . . . . . . . 14Runoff System . . . . . . . . . . . . . . . . . . . 14Precision Field Border . . . . . . . . . . . . . . . 15Recorders . . .......... 15Soil Profile Board e . . . . . . . . . . . . . . . . 17Vegetative Density . . . . . . . . .............. . 17

Procedure . . . . . . . . . . . . . . . . . . . . . . . 18Initial Border Preparation 18Irrigation Procedure . . . . . . . . . . . . . . . . 23Post Irrigation . . . . . . . . .............. 24

3. RESULTS AND DISCUSSION . . . . . . . . . . . . . . . . . . . 25

Vegetation . . . . . . . . . . . . . . . . . . . . . . . 26Slopes ‘ . . . ........ . . . . . . . . . . . . . . . . 26Soil Moisture .......... 31Subsidence . . . . . . . . . . . . . . . . . . . . . . . 33Flow Depth . . . . . . . . . . o . . . . . . . . . . . . 34Hydraulic Radius . . . . . . . . . .......... . . . . . 36Average Velocity.......... . . . . . . . . . . . . . . 36Advance and Recession ........ . . . . . . . . . . . . 40Infiltration Function . ............ . . . 46Flow Retardance.......... 52

iv

VTABLE OF CONTENTS--Continued

Page4. CONCLUSIONS . . . . . . . . . . . . . . . . . . . ............ 57

Relationships Found ........ .. . . . . 57Suggestions for Future Study . . . . . . . . . 58

APPENDIX A: PHOTOGRAPHS OF VEGETATION FOR IRRIGATION V-6 . 59APPENDIX B: MEASURED FLOW DEPTHS FOR EACH IRRIGATION . . . 63APPENDIX C: AVERAGE VELOCITIES FOR EACH IRRIGATION . . . . 71

APPENDIX D: RETARDANCE COEFFICIENTS . . . . . 79APPENDIX E: MEASURED VALUES FOR EACH IRRIGATION

AT EACH STATION . . . . . . . . . . . . . . . . . 108LIST OF SYMBOLS . . . . . . . . . . . . . . . . . . . . . . 110

LIST OF REFERENCES . . . . . . . . ................ 113

LIST OF TABLES

Table Page

1, Summary of Data for Irrigations . . . . .............. 272c Water Surface Slopes for Irrigations 17, V-l,

V-2, V-3, V-4, V-5, and V-6 293. Percent Soil Moisture on a Dry Weight Basis for

Irrigations V-2, V-3, V-4, V-5, and V-6 . e e e „ 6 „ 324. A Border Volume Balance Analysis for Irrigation V-5 L e . 385* Advance and Recession Times for Irrigation 1 7 ....... 41

6C Advance and Recession Times for Irrigation V - l ....... 41

7* Advance and Recession Times for Irrigation V-2 . . , „ . 428c Advance and Recession Times for Irrigation V-3 42

9c Advance and Recession Times for Irrigation V-4 , , 0 „ „ e 43

10o Advance and Recession Times for Irrigation V-5 . c . , . * 43

11c Advance and Recession Times for Irrigation V-6 , c „ e . 0 44

, 12c Computed Advance and Recession Equations forIrrigations 17, V-l, V-2, V-3, V-4, V-5, and V-6 , . . 45

13* Flow Depth/Station/Time for Irrigation 1 7 ............... 64

14e Flow Depth/Station/Time for Irrigation V-l e e e e » » « - 65

15c Flow Depth/Station/Time for Irrigation V-2 . .......... 66

16c Flow Depth/Station/Time for Irrigation V-3 6717c Flow Depth/Station/Time for Irrigation V-4 e . • • , c « o 6818. Flow Depth/Station/Time for Irrigation V - 5 ............. . 69

19. Flow Depth/Station/Time for Irrigation V-6 . . . . . . . . 70

vi

viiLIST OF TABLES--Continued

Table Page20. Velocities/Station/Period for Irrigation 17 7221. Velocities/Station/Period for Irrigation V-l . . . . . . . 73

22. Velocities/Station/Period for Irrigation V-2 . . . . . . . 74

23. Velocities/Station/Period for Irrigation V-3 .......... . 75

24. Velocities/Station/Period for Irrigation V-4 . . . . . . . 76

25. Velocities/Station/Period for Irrigation V-5 . . . . . . . . 77

26. Veloci ties/Station/Period for Irrigation V - 6 .......... . 7827. Manning's n/Station/Interval for Irrigation 17 . . . . . . . . 8028. Manning's n/Station/Interval for Irrigation V-l . . . . . 81

29. Manning's n/Station/Interval for Irrigation V-2 . . . . . 8230. Manning's n/S tat ion/Interval for Irrigation V - 3 ........ 8331. Manning's n/Station/Interval for Irrigation V-4 . . . . . . 84

32. Manning's n/Station/Interval for Irrigation V-5 . . . . . 85

33. Manning's n/Station/Interval for Irrigation V-6 . . . i . 8634. Darcy-Weisbach's f/Station/Interval for Irrigation 17 . . 87

35. Darcy-Weisbach's f/Station/Interval for Irrigation V-l . . 88

36. Darcy-Weisbach's f/Station/Interval for Irrigation V-2 . „ 89

37. Darcy-Weisbach's f/Station/Interval for Irrigation V-3 . . 90




41. Chezy's C/Station/Interval for Irrigation 17 ............. 94

42. Chezy's C/Station/Interval for Irrigation V-l . . . . . . 95

43. Chezy's C/Station/Interval for Irrigation V-2 . . . . . . 96

viiiLIST OF TABLES--Continued

Tables Page44 e Chezy 8s C/S tat ion/Interval for Irrigation V-3 . . . . . 97

456 Chezy1s C/Station/Interval for Irrigation V-4 . . . . . . 9846« Chezy8 s C/Station/Interval for Irrigation V - 5 e 99

47e Chezy8 s C/Station/Interval for Irrigation V-6 , » » . . • 10048. Sayre-Albertson8s ̂ /Station/Interval for Irrigation 17 . 10149o Sayre-Albertson8 s ̂ /Station/Interval for Irrigation V-l . 10250. Sayre-Albertson8 s /Station/Interval for Irrigation V-2 . 103

51. Sayre^Albertson8s pZ /Station/Interval for Irrigation V-3 . 10452. Sayre-Albertson8s /Station/Interval for Irrigation V-4 . 10553. Sayre-Albertson1s ^/Station/Interval for Irrigation V-5 . 106

54. Sayre-Albertson8 s^/Station/Interval for Irrigation V-6 „ 107

55. Values of Sayre-Albertson8s ̂ from Soil Profile Board . . 109

V

LIST OF ILLUSTRATIONS

Figure Page

le Portable Water Stage Recorders for Measuring WaterSurface Elevations . ............. e « » , , 16

2e Trolley Mounted Soil Profile Board for MeasuringBorder Elevation ............ 16

3, Vegetation Prior to an Irrigation . . . . . . . ........ 19{ • -4. View of Border Showing Cut Vegetation and Water

Stage Recorders in Position . . ............ . . . . 19

5e Schematic for Relating the Border and Water SurfaceElevations to Each Other at Each Station in the Border ............................ . . . „ „ 21

6c Representative Border Vegetation for IrrigationsV-2 and V - 3 .................. . . . . 28

7. Representative Border Vegetation for IrrigationsV-4 and V - 5 .............. v' o . . c 28

8. Infiltrometef Data and Infiltration Functions forIrrigation V-5 .......... . . . . . . . . . . . . . . 50

9. Infiltration Functions for Irrigations V-l, V-2, V-3,V-4, V-5, and V-6 . . . . . . . . . . . . . . . . . . 51

10. Average Manning's n for Irrigations V-l, V-2, V-3,V-4, V-5, and V-6 54

11. Schematic Showing Grid Positions . . . . . . . . . . . . . 6012. Vegetation Between Camera and Grid Position 1 . . . . . . 61

13. Vegetation Between Camera and Grid Position 2 . . . . . . 61





ix

ABSTRACT

Seven irrigations were conducted on a precision field border of fixed slope on which alfalfa was growing6 The discharges used on the border ranged from 0,3 to 0„7 c.f.s. Inflow, outflow, water sur

face elevations, and soil surface elevations were measured. Data are

also presented for advance and recession times, infiltration functions,

water surface slopes, soil moisture conditions, flow depths, average flow velocities, and retardance coefficients. Retardance coefficients

were calculated from steady, uniform flow equations at different time

intervals and reaches to determine the resistance to flow.

Results from seven irrigations showed a wide range in values of

retardance coefficients. Soil roughness was determined from physical

measurements made on the soil surface.

x

CHAPTER 1

INTRODUCTION

As world population increases9 even heavier demands will be

placed upon supplies of food and fiber. Existing lands will be called upon for maximum yields and economic returns; thereby necessitating

optimized management of water, labor and capital. As water becomes a

more valuable commodity, efficient management of irrigation water will

become mandatory for each user. The efficiency of a surface irrigation system in distributing and providing water for storage in the root zone

is mainly dependent on the relationship of the rate of advance of water along a furrow or border to the length of run in the field, the intake

rate of the soil, discharge, surface storage in the border, and land slope* The amount of surface storage is related to the resistance of

flow* If the roles of these factors are better understood, irrigation

efficiencies can be increased.In recent years, attention has been given toward refinements in

designs of surface irrigation systems. In the general problem of sur

face irrigation system design, Fenzl-(6) found inadequate information existed with respect to many individual facets. He reported one defi

ciency is the inability of commonly used resistance equations to de

scribe and predict the hydraulic resistance encountered in irrigation

flows in borders. Myers (12) reported that simplified empirical flow

equations have been used despite discrepancies between calculated and

2observed flow processes because the information needed for the use of

rational flow equations has not been developed adequately. In order to

develop new or refine existing flow relationships, accurate field data

must be obtained.

ObjectivesThe objectives of this study were:

1. To collect accurate field data of water flowing through non

submerged vegetation in a border. '2. To provide data for future use in studying flow characteristics

in vegetated borders and for calibrating computer models simu

lating border irrigation. This would help in the development of more accurate methods of describing vegetative roughness parameters.

3. To determine how resistance to flow varies during the irriga

tion and along the border on a vegetative surface of an

irrigation border.

Literature Review

The first resistance formula for open channel flow was proposed

in the 1760 fs by Antoine Chezy (in 20) as follows

(i)where V is the mean velocity.

C is a flow resistance factor called Chezy*s CE is the hydraulic radius, and

Sf is the slope of the energy grade line.

3The difficulty was then to evaluate Ghezy’s C for different channels. Three formulas for the determination of Chezy's C were given by Ganguillet and Kutter, Bazin, and Powell (in 3). All were determinedifrom measured field data.

One of the most widely used equations for open channel flow is the Manning equation

V = 1.486 R2/3 Sf1/2 (2)n (

were n is a roughness coefficient known as Manning’s n0 The other

terms are as previously defined. Manning1s n.is normally assumed to be constant for a channel section. As many as eight or ten factors are known to influence Manning’s n„ Chow (3) states that the value of

n is dependent on the roughness of channel surfaces, vegetation, chan

nel irregularity and alignment, scouring, obstructions, channel size

and shape, and stage and discharge.

Experiments on the hydraulic characteristics of vegetation

were conducted by the Soil Conservation Service in Spartanburg, South

Carolina, in 1939 (4). Three series of tests, each using different

types of vegetation, were conducted under the following limitations:

1. Flow rates varied from 4.58 cubic feet per second (c.f.s.) to

23.19 c.f.s.2. Mean velocity from 3.04 feet per second (f.p.s.) to 5.24 f.p.s.

3. Slope from 0.059 feet per foot (ft./ft.) to 0.065 ft./ft.

The retardance results were presented in terms of Manning’s n which varied from 0.0418 to 0.0563 and Kutter’s n which varied from 0.0323 to

0.0397.

4Similar tests were conducted at the Stillwater Hydraulic Lab

oratory at Stillwater, Oklahoma, by Palmer (14)e He studied flow of

water through alfalfa without completely inundating the plantse Eight tests were conducted under the following constraints:

1* Average flow depth from 0.143 ft. to 0.583 ft.2. Mean velocity from 0.229 f.p.s. to 1.03 f.p.s.3* Slope from 0.0191 ft./ft. to 0.038 ft./ft.4. Vegetative submergence to 50 per cent.

The retardance of flow was expressed in Manning's n which varied from 0.178 to 0.257. During Palmer's experiments a constant discharge was delivered to the unit channels. After the outflow became constant,

point gauge measurements were made at three stations ten feet apart to establish water depth.

At the Stillwater Hydraulic Laboratory during the late 1940's,

Ree (16) observed a great range of Manning's n. For small flows, large

n values were obtained. As the flow depth increased in the range of

submergence, increased retardance coefficients resulted. Near.the

point of 30 per cent submergence, the retardance coefficient decreased

rapidly. After complete submergence with the depth increasing, the

retardance coefficient gradually approached a constant value.

When Ree plotted n values against the depth (n-depth), similar

vegetation was found to have different n-depth curves for channels of different slope or cross section. With each combination of channel slope, channel cross section and vegetation, different n-depth curves were found. After plotting n values against the product of mean veloc

ity times hydraulic radius (VR), Ree found that vegetation with similar

characteristics had similar n-VR curves6 He then proposed five vegetal < ■

retardance classifications which provided a value for Manning’s n in agraphical form.

Many investigators have studied the effects of both artificial and natural vegetation on n values. Chow (3) states that vegetation

may be regarded as a kind of surface roughness. The roughness effect

depends mainly upon density, height, distribution, and type of vegeta

tion. In most calculations, roughness caused by the soil and the

vegetation are combined into one roughness value.

The use of the Manning equation for shallow flow has been questioned. From both field and laboratory data. Bowman (1) points out that the Manning equation can be used for all flows, including shallow

flow with vegetation by carefully selecting an n value. Bowman first evaluated n for a number of field trials with vegetative cover. After plotting observed measurements, a graphical means was proposed to de^ *

termine n values in terms of vegetative cover density, flow depth, and average velocity.

Fenzl (6) concluded that most existing equations used to define

hydraulic resistance in large unobstructed channels are not applicable

to shallow flow in vegetated channels. He proposed resistance relationships as determined by dimensional analysis. For describing the

hydraulic resistance for shallow flow in vegetated channels, Fenzl in

dicated that the total drag could be separated into the components of

surface and vegetative drag effects. The variables for the vegetative

effects were

Y v is the vegetation drag per unit area,V is average velocity.

g is the acceleration of gravity.b is the stem diameter

Z7 is the mass density of fluid.

A is the dynamic viscosity of fluid.

h is vegetation stem length.

d is average flow depth.

/L is characteristic length defining spacing of plants, and

0 is a dimensionless measure of effective plant form.After conducting a series of tests in a flume for the case of partial submergence of wires5 a new relationship was formed

Tv = f0 / Vb . ~R V N b R /> V2 (4)V b y

where N is the number of roughness elements per square foot of

channel bottom.To evaluate Vb/> and R a drag coefficient was used. This al-

blowed comparison of observed values of Gq with published values.

Relationships between Crv and 7c were presented in graphical form/» V2

where 7Z is the total shear acting on the channel bottom.

Fenzl concluded that ^ must be considered a dependentp H

variable of no less than four dimensionless ratios as follows:

1, The relative roughness of the soil.

2. The relative roughness of the vegetation.

3C A measure of plant form0 4tf Reynolds numbere

If the vegetation is deflected, a fifth parameter might be required„ Fenzl conducted field experiments using alfalfa to provide vegeta

tive resistance. For alfalfa he found that

?v = CD -N b h V2 (5)

described the vegetative resistance.

Kouwen, Unny, and Hill (9) investigated the n-VR relationship using

submerged vegetation. They found that the representation of n as a

function of VR was not satisfactory. Instead, they proposed

V = C, + C9 In ZlnX (6)v* . vk y

where V* = ygRS^ is the shear velocity,Cj_ is a parameter depending on density of vegetation

and relative roughness,Cg is a parameter depending on the vegetation stiff

ness,

yn is normal depth, andk is the deflected height of roughness.

For a vegetated channel, the ratio of the total cross-sectional area. A,

to the area of the cross section blocked by vegetation, Av , is A/Ay.

For wide vegetated channels, this ratio (A/A^) is the same as (yn/k).

Equation 6 then becomes

which defines the flow in.vegetated channels on the basis of vegetative characteristics when k y^.

Michael and Pandya (11) conducted hydraulic resistance studies using wheat spaced 8.7 in. by 5.9 in. in border strips. Once the

plants became established, they found that a linear relationship exist

ed between n and q and found no substantial differences in n values during different post-emergence irrigations.

Nnaji and Wu (13) investigated the characteristics of flow re

sistance due to cylindrical simulated crop stems. This roughness was to be expressed by a single parameter, , which was described in terms of the geometrical characteristics of the cylindrical stems used.

A relationship for the standard deviation of roughness profile, ^5 , was expressed in terms of normal flow depth, stem diameter, and roughness concentration. This may be used to quantify roughness and is a

good measure for the estimation of the hydraulic roughness. They determine a power-type relationship for ̂ of the same form as obtained

by Kruse (10). By knowing the value of , the velocity was eventu

ally determined from equation 9.

Soil RoughnessRoth (18) made an extensive literature review of soil roughness

studies. Only a few of his pertinent findings are included in this

section.Some of the equations reviewed on vegetative roughness also ap

ply to soil roughness. For instance, the Chezy and Manning equations

are used to describe both vegetative and soil roughness.

The Darcy-Weisbach equation is used mainly for pipe flow, but can be used for open channels in the following form:

v = 8 S R Sf (8)

where f is a friction factor. The coefficient f is commonly plotted

as a function of both the Reynolds number and the relative roughness,Sayre and Albertson attempted to arrive at a solution to the

hydraulic resistance problem for surfaces with a wide range of roughness. Their equation based upon experimental data is

V = 6,06 log Z J A (9)V* Vx-/

where d is the flow depth occuring when the slopes of energy gradient, water surface, and channel bed are all equal, and

% is a single roughness parameter that is dependent on thesize, shape, and spacing of the roughness elements.

The relationship of flow resistance to physical measurements of

the boundary roughness was explored by Kruse (10) in laboratory studies using small parabolic and rectangular channels having natural soil

roughness. He determined that

X = 12.9 S 1-66 (10)where 45 is the standard deviation of boundary elevation measure

ments about a mean elevation,

Roth (18) used plaster cast impressions of the soil surface and

a roughness measuring device to measure soil surface roughness. Values

of <5 were obtained to be used in equation 10 which then determined ^

10values of soil surface roughness„ He concluded that measured val

ues from soil castings gave reasonable agreement with the computed

Sayre-Albertson1s 0^ values„

The ratio of average velocity to shear velocity relates Chezy, Manning, Darcy-Weisbach, and Sayre-Albertson roughness coefficients.

V C = 1.486 R1/6 = n / 8 = 6.06 log Z d X (11)v* vs nyg V f xx z

Reynolds Number ( -Surface flow has been described as either laminar or turbulent.

In laminar flow, head loss is proportional to velocity and inversely proportional to the depth squared. In turbulent flow, head loss is

proportional to velocity and depth raised to the same power. The param

eter used to distinguish between the two is the Reynolds number (Re),

Re = Vd (12)zi/-

where d is the depth of flow, and

Xr is kinematic viscosity.

Myers (12) reported that there is no single value of Reynolds

number distinguishing laminar from turbulent flow. In open channel

flow, considerable disagreement exists concerning the critical Reynolds number at which flow changes from laminar to turbulent.

Myers stated that some critical Reynolds numbers have ranged from 550 to 700. The use of Reynolds number as a satisfactory crite

rion of flow regime in open channels was questioned. He concluded that satisfactory determination of a critical Reynolds number for shallow

flow has not been made. However, Kruse (10) indicated that the

11critical Reynolds number in practice is around 500 and would probably

be applicable.to all wide irrigation channelse For practical purposes,

the transitional range of Reynolds number for open channel flow may be assumed between 500 and 2,000 according to Chow (3) and very rarely does laminar flow occur*

In the calculation of a Reynolds .number for shallow flow

through vegetation, there is a question concerning the satisfactory

dimension of length to be used* Myers stated that the length factor

should be more closely related to the vegetative characteristics than

to the hydraulic radius or the flow depth which does not consider vegetation* He suggested characteristics which would consider diameter,

spacing, and flexibility of plant stems and. leaves of vegetation*

In Bowman’s (1) studies, stem diameters were used as the length factor. With simulated vegetation, strong vortices were formed and turbulence resulted at a Reynolds number of 29,5 and velocity of 0*035

f op es,

Fenzl (6) recognized the need to consider vegetative parameters such as diameter, length, flexing, and spacing of plants* By using

stem diameters as measure of length values, Reynolds numbers from 40 to

300 were obtained with partial submergence of alfalfa*

Vegetative DensityEarly vegetative density studies were done by visual observa

tion, . Stand counts and stem measurements often accompanied these

observations* Similar methods are still used for reporting vegetative

densities*

12Palmer's (14) vegetation measurements included the average

length and a stem count per square foot plus a visual observation of

the stand* Ree (16) obtained the vegetation condition from visual ob

servations and the average stem length. Fenzl (6) used stand counts

and stem diameter measurements to describe vegetation.Bowman (2) developed a capacitance meter for field vegetative

density measurements. The principle used was the change in capacitance

between parallel plates in air and then in vegetation. Usefulness was limited because of the influence of stem moisture content upon the readings.

InfiltrationInfiltration is the movement of water through the soil surface

and into the soil. Because of the extreme variability of the soil, in

filtration is one of the more complex aspects of surface irrigation.Factors known to influence infiltration are soil texture and structure,

antecedent moisture, surface crusts, and vegetative cover.Accumulative infiltration depth (z) is the depth of water which

infiltrates during a given time interval. Philip (15) reported that an

equation proposed by Kostiakov can be used to express accumulative in

filtration. The Kostiakov equation is

z = k t^ a (13)where t^ is the intake opportunity time, and

k and a are arbitrary constants.

This equation gives good results at the lower end of the time scale andfits moderately well over the entire time scale.

13According to Israelsen and Hansen (8) the best method of meas

uring infiltration rates is direct measurement, which can be made by subtracting outflow from the inflow. He reported that infiltrometer

cylinders can be used with reasonable success when direct measurements are not feasible and describes how to use such cylinders.

Gilley (7) described a precise method for obtaining total infiltration in a border. It involved subtracting outflow and the change In surface storage from inflow. From his trials, he concluded that the infiltration rates obtained from the border inflow-outflow method were higher than those obtained with infiltrometer cylinders.

Gilley also used a technique which mathmatically solves for the constants k and a in equation 13. This gives correct results; however,

it has the disadvantage to this study of being useable only during the

advance phase of border inflow.

CHAPTER 2

EQUIPMENT AND. PROCEDURE

All data for this study were collected at the Agricultural Engineering Irrigation Laboratory, University of Arizona Agricultural Experiment Station, Campbell Avenue Farm, Tucson, Arizona. The irrigations were conducted on a precision field border. Alfalfa, planted ten months prior to the trials, was used in the vegetative trials.

Equipment

Water Conveyance System

A well was used to supply water to a large sump. From there

the water was pumped to the border for irrigation. The inflow was

measured with a four-inch Sparling meter. Water was delivered to a

plastic lined stilling pond before introduction to the border.

Runoff System

At the border end, another stilling pond channeled water

through a critical depth flume for outflow measurement (17). Water from the flume was collected and pumped back to the sump to be recirculated to the border. A Belfort water stage recorder measured the flow

depth in the stilling well. The flume was capable of measuring flow from 0.001 to 8.0 cubic feet per second.

14

Precision Field BorderThe precision border used was bounded by two parallel 300-foot

long concrete curbs spaced 19.33 feet apart (inside to inside)„ Scissor type automotive jacks were mounted on top of the curbing at 15-foot intervals. The jacks support steel rails running the entire border length and could be adjusted to slopes ranging from 0e 0 to 0.3 per cent. For this study, the rails were set at a 0.1 per cent slope. The rails provided a track for a 20-foot wide rolling trolley used to facilitate measurements.

RecordersWater surface elevations were measured with floats and portable

water stage recorders. Eleven recorders were spaced at 30-foot inter

vals near the center of the border to record water surface elevations.

Three recorders (18) measured the border subsidence.

The water stage recorders (Figure 1) were Belfort and Bendix

(Friez) type portable water level recorders model FW-1. Prior to use,

each recorder was calibrated against a point gauge. One foot of water

depth was recorded as 10 inches on the chart. The six-hour chart, Bel

fort chart number 5-1940-AB, had increments of one minute as the smallest time division.

A 1-gallon can served as a stilling well for the water stage

recorders. Numerous perforations were made in the can to facilitate water movement in and out.

16

Figure 1. Portable Water Stage Recorders for Measuring Water Surface Elevations.

Figure 2. Trolley Mounted Soil Profile Board for Measuring Border Elevation.

17The floats were made from small glass bottles with eye bolts

through the center of the lid. Heavy nylon fish line connected the

floats and recorders with metal nuts serving as counter weights.

Soil Profile Board .Soil surface elevations and soil roughness were measured with a

soil profile board. The soil profile board (Figure 2) consisted of 35 aluminum probes one inch apart with a grid scale behind them. After

mounting on the trolley, the probes were released and individually low

ered until they just contacted the soil surface then were locked into

position. The soil profile could then be read from the grid. Point gauge measurements from the trolley down to each end of the profile

hoard were taken.

Vegetative DensityStand counts, stem measurements, and density values were deter

mined from photographs of the vegetation at a representative location. All vegetation was flattened two feet in front of the camera by placing

a metal plate on the ground surface. Starting at this point, a paper grid scale was placed normal to the camera and photographed._ The grid

was then moved away from the camera in two inch increments six times

while photographing the vegetative stems at each position (Appendix A),

The total projected area of vegetation was determined from this series

of photographs. Stand counts and stem measurements were also deter

mined from the photographs. The photographs in Appendix A show the

results of this procedure for Irrigation V-6.

18Procedure

Each irrigation required at least three days field work and

five days to prepare the data for analysis. Additional time was re

quired to complete the analysis.

Initial Border PreparationThe initial soil preparation and sill installation for .Irriga

tion 17 was identical to Rothls (18), This involved soil tillage and leveling as well as head and tail sill installation. On all subsequent irrigations, the soil and sills were left in their natural condition

from previous irrigations.Prior to each irrigation, the alfalfa was allowed to grow to a

height of approximately 18 inches (Figure 3), After the irrigations

were conducted, all measurements made, and the surface allowed to dry,

the alfalfa was cut (Figure 4).The water stage recorders and soil surface elevation pads were

located at chosen stations in the border. The first water stage re

corder was placed in line with bench marks located four feet from the

head sill (Station 1), The remaining ten water stage recorders were

positioned 30 feet apart going downstream (Stations 2 through 11),

Soil surface elevation pads were positioned midway between Stations 1

and 2, 5 and 6, and 9 and 10,The soil profile board was used to determine an average soil

surface elevation. Thirty-five metal probes on the board were cut to 0,993 foot in length. Reference points were established on each side

19

Vegetation Prior to an Irrigation

Figure 4. View of Border Showing Cut Vegetation and the Water Stage Recorders in Position.

20of the board with a connecting line forming the zero point on the board grid scale. The average distance, c, from the trolley to the ends of

the zero point was measured. The average distance, j, from the zero

point on the board to the top of each metal probe was recorded. The 35

values were averaged to determine the average distance that the metal

probes were above the zero point on the soil profile board.

The average border elevation was determined by adding the aver

age distance, c, from the trolley to the zero point on the soil profile

board to the metal probe length, 0.993 ft., and subtracting the average distance, j, measured from the soil profile board zero point to the average soil profile.

The border and water surface elevations were related to each

other as shown in Figure 5. Point gauge readings, w, from the trolley to the bench marks established the trolley elevation for all stations.

The hydrograph from each water stage recorder was related to

specific water surface elevations. At periodic intervals during an

irrigation, point gauge readings, h, to the top of the water surface were made with concurrent time marks placed on the water stage recorder

charts. By using the point gauge readings with the corresponding time

marks on the water surface hydrographs, all water surface elevation

data from the recorders were directly related to a point gauge reading

from the trolley.

All of the water surface elevation floats were installed in

stilling wells. At rest, the buoyancy level of the floats was just be

low the soil surface and the floats would have to rise a distance, u.

B E N C H M A R K

T R O L L E Y

W A T E R S T A G E R E C O R D E RS O I L P R O F I L E / B O A R D B E N C HM A R KQ— CD

S O I L S U R F A C E COCOoc W A T E R L I N E

N O T TO S C A L E

Figure 5. Schematic for Relating the Border and Water Surface Elevations to Each Other at Each Station in the Border.

22to reach the surface. A flow depth was said to exist when the level of

the float exceeded the border elevation. When a flow depth was indicated, the water had advanced to that station. Similarly, when there was no flow depth, recession had occurred.

Generally, one full day was allocated for pre-irrigation preparation. Infiltrometer cylinders were installed near each of the three soil surface elevation pads. Soil samples for gravimeteric soil mois

ture determinations were also taken near these locations. The samples were obtained at selected intervals to a depth of 2.5 feet.

All water stage recorders were supplied with new charts and ad

justed to the correct time. The flume recorder chart reading was calibrated against a point gauge reading for several different water levels

in the flume. A point gauge reading was taken for each subsidence pad

to determine its elevation in relation to the trolley and for calibra

tion purposes.

Photographs of the vegetation were taken as previously de

scribed. When irrigations were conducted on successive days, one set

of photographs adequately described both irrigations.

Readings from the soil profile board taken down the center of

the border at each station in line with the bench marks and water stage recorder determined the "before" border elevation. At each station

point gauge measurements were also taken to the zero reading on the grid of the soil profile board. In addition to the above readings, additional soil profile board readings were taken down both the east and

west sides of the border as an elevation check.

23

Irrigation Procedure

Water was pumped into the head pond and shortly thereafter pro

ceeded down the border0 The moment water reached Station 1, initial

time was markedeAt the initial time, an inflow reading was taken from the Spar

ling meter* Subsequent inflow readings were taken after 1, 3, and 5 minutes and every ten minutes thereafter, A valve was used to maintain

constant inflow.Infiltrometer measurements were started when the water reached

the cylinders and continued until recession had occurred. A field ob

server recorded the time when the water reached each station (advance) and after inflow ceased when water receded from each station (recession) , Recession was recorded when the observer judged that approxi

mately one-half of the area at each station was free of surface water.

Water temperature was recorded in both the head and tail ponds several

times during the irrigation.

Continuous hydrographs were obtained from the water stage re

corders. Periodic checks were made during the irrigation to verify

that the water stage recorders were operating correctly. During the

checks, point gauge measurements from the trolley to the water surface

were made beside the water stage recorder floats. When the point gauge

measurement was taken, a time mark was made on the recorder chart.Later the point gauge readings were used to refer the water stage recorder readings to the border datum.

The soil surface elevation at each soil pad was not recorded continuously since only one recorder was used for three soil pads. As

24the water advanced to a soil pad, the recorder monitored this pad continuously for ten minutes to observe the rapid subsidence change within this period. Once water had advanced past all soil pads, each soil pad was recorded, usually once every ten minutes.

Border inflow ceased when water no longer flowed over the head sill. However, measurements continued until the water receded from all stations and no longer flowed over the end sill.

Post Irrigation

The next day, soil samples were taken close to the same loca~ tions as before the irrigation. Soil profile board readings were also

taken at each station.

CHAPTER 3

RESULTS AND DISCUSSTION

Methods of determining the hydraulic variables necessary to

compute roughness coefficients during a vegetated border irrigation and

the results that were obtained are presented in this chapter. Seven(

irrigations were conducted5 one (Irrigation 17) with a sparse , short

vegetation and six (Irrigations V-l through V-6) with vegetation estab

lished in varying degrees.For analysis, eleven stations divided the border into ten equal

30-foot reaches. The irrigation was also divided into time periods.

The time periods during the advance phase equaled the time it took for water to advance to each station; however, the remaining time periods were arbitrarily chosen for convenience. The first time period represented the interval of time for water to advance from Station 1 to Station 2. Similarity, the second period was the time required for the water to advance from Station 2 to Station 3 and so on until the water advanced to Station 11 (time period 10). The eleventh period was arbi-

tarily chosen so that it ended on the next even minute and the next ten

periods were one minute intervals. The twenty-second time period was

the first time after period twenty-one that was evenly divisible by

four. Four minute periods or intervals continued until the inflow ceased.

25

Table 1 summarizes the results of Irrigations 17, V-l, V-2, , V-3, V-4, V-5, and V-6e The total inflow and outflow were determined by the meter and flume respectively, with the difference going to in

filtration, The infiltration functions are discussed later.

Vegetation

Irrigation 17 was made on five week old uncut alfalfa. All

other irrigations had as cover alfalfa that was at least 10 months old. Some time before vegetated runs V-l, V-2, V-4, and V-6, the alfalfa was

cut off 1-inch from the ground level with the cuttings removed from the

border. The alfalfa was allowed to grow to a height of approximately 18 inches before the irrigations. Irrigations V-2 and V-3 were run on consecutive days as were V-4 and V-5 thereby assuring for all practical

purposes that the vegetation was identical.. The photographs in Figures 6 and 7 show representative vegeta

tion for Irrigations V-2 and V-3 and V-4 and V-5. Figures 12, 13, 14,

15, 16, and 17 in Appendix A show a series of photographs of the vegetation of Irrigation V-6. Diameters of randomly selected stems ranged from 0.0052 foot to 0.0110 foot. A typical diameter was 0.0080 foot.

According to stem counts, the vegetation density ranged from 40 to 100

stems per square foot. For comparison, Fenzl (6) had stem diameters of

0.0078 foot with a density of 48 stems per square foot.

Slopes

The flow in the border was unsteady and nonuniform. That is, the depth changed with time and discharge decreased with distance.

Three slopes are referred to in open channel flow: the slope of the

Table 10 Summary of Data for Irrigations0IRRIGATION NUMBER 17 V-l V-2 V-3 V-4 V-5 V-6

DATE 8 Sept* 71 12 June 72 18 July 72 19 July 72 9 Aug* 72 10 Aug. 72 30 Aug* 72

Number of reaches 10 10 10 10 10 10 10Length of reaches (ft,) 30 30 30 30 30 30 30Border slope, S., (fto/ft0) Inflow rate (c6fese)

0,001130 0*001095 0*001087 0*001088 0*001082 0,001097 0.0011150.577B0,499^ 0,498 0*496 0.401 0,499 0*300

Inflow rate (c0f0s0/ft0) 0,0258 0.0258 • 0*0257 0,0207 0.0258 0,0155 0*0298Total inflow (c.f.) 5690 4393 3873 3369 4191 2527 8430Total outflow (c.f,) 4931 2985 3067 2628 3536 2085 7152Total infiltration (c,fe) 765 1408 806 741 655 442 1278Average infiltration (in*) 1.6 2*9 1.7 1.5 1.4 0.9 2.6Duration of inflow (min*) 190 147 130 140 140 140 245Total advance time (min,) 28.9 47.3 33*7 34*9 31*5 37,3 29.5Average water timperature (°F) 81.8 76.7 76.6 78.6 77.4 81,1 79.4Total border subsidence (ft0) -0,010 -0*010 -0*013 -0.010 : -0*009 -0.010 -0.016

Average RoughnessManning's n

Infiltration Equation z « k

0*060 . 0*211

z is in feet and ia

0,107

in minutes

0,098 0.119 0,092 0,134

k 0*0153 0*0078 0.0073 0*0063 0*0059 0.0060 0*0054a 0*385 0.599 0*540 0.517 : 0.495 0*444 , 0*644

A . B0.4 c.f.s. 0.0207 c.f.s./ft. 0 to 86 min. 0.7 c.f,s. 0.0362 c.f.s./ft. 0 to 136 min,0,8 c.f.s. 0,0414 c.f.s./ft. 86 to 135 min. 0.4 c.f,s. 0.0207 c.f.s./ft. 136 to 245 min,0.4 c.f.s. 0.0207 c.f.s./ft. 135 to 190 min.

N>

Figure 6. Representative Border Vegetation for Irriga tions V-2 and V-3.

Figure 7. Representative Border Vegetation for Irriga t ions V-4 and V-5 .

29

Table 2. Water Surface Slopes for Irrigations 17, V-l, V-2, V-3, V-4, V-5, and V-6._

I R R I G A T I O N T I M E ( M I N )

1 7 V - l V - 2 . V - 3 V - 4 V - 5 V - 6

48

° . e - 61 21 - 62 02 4

. 2 83 2 I 0 0 1 2 6 5 . 0 0 1 4 4 3 . 0 0 1 5 6 83 6 o 0 0 1 2 2 6 '' . 0 0 1 3 6 5 l o 0 1 3 0 8 . 0 0 1 3 3 7 . 0 0 1 4 5 64 0 o 0 0 1 2 0 6 . 0 0 1 3 1 4 . 0 0 1 2 1 6 . 0 0 1 2 7 5 . 0 0 1 2 7 5 . . 0 0 1 3 9 04 4 e 0 0 1 1 9 1 . 0 0 1 2 7 1 . 0 0 1 1 8 2 . 0 0 1 2 5 0 . 0 0 1 2 4 0 . 0 0 1 3 6 14 8 . 0 0 1 1 8 2 . 0 0 1 6 5 9 ' . 0 0 1 2 5 1 . 0 0 1 1 5 6 ‘ . 0 0 1 2 3 1 . 0 0 1 2 2 1 . 0 0 1 3 4 55 2 . 0 0 1 1 7 8 . 0 0 1 5 2 3 . 0 0 1 2 2 0 . 0 0 1 1 3 8 . 0 0 1 2 1 2 . 0 0 1 2 1 1 . 0 0 1 3 1 95 6 . 0 0 1 1 7 6 . 0 0 1 4 5 3 . 0 0 1 1 7 9 . 0 0 1 1 2 7 . 0 0 1 1 9 6 . 0 0 1 2 0 3 . 0 0 1 2 8 4

. 6 0 . 0 0 1 1 7 5 . 0 0 1 4 2 6 . 0 0 1 1 5 7 . 0 0 1 1 1 3 . 0 0 1 1 9 1 . G 0 1 2 U 5 . 0 0 1 2 6 06 4 . 0 0 1 1 7 1 . 0 0 1 4 0 8 . 0 0 1 1 5 0 . 0 0 1 1 1 2 . 0 0 1 1 8 5 . 0 0 1 1 9 7 . 0 0 1 2 5 9

" 6 8 . 0 0 1 1 6 8 . 0 0 1 3 9 4 . 0 0 1 1 4 1 . 0 0 1 1 0 7 . 0 0 1 1 7 9 . 0 0 1 1 9 1 . 0 0 1 2 5 87 2 . 0 0 1 1 6 4 . 0 0 1 3 8 0 . 0 0 1 1 3 1 . 0 0 1 1 0 2 . 0 0 1 1 7 6 . 0 0 1 1 8 9 . 0 0 1 2 5 7. 7 6 . 0 0 1 1 6 1 . 0 0 1 3 6 7 . 0 0 1 1 2 1 ' . 0 0 1 0 9 7 . 0 0 1 1 7 6 . 0 0 1 1 8 9 . 0 0 1 2 5 68 0 . 0 0 1 1 5 9 . 0 0 1 3 5 5 . 0 0 1 1 1 1 . 0 0 1 0 9 3 . 0 0 1 1 7 6 . 0 0 1 1 9 0 . 0 0 1 2 5 58 4 . 0 0 1 1 5 7 . 0 0 1 3 5 1 . 0 0 1 1 1 2 . 0 U 1 0 9 1 . . 0 0 1 1 6 9 . 0 0 1 1 9 0 . 0 0 1 2 5 28 8 . 0 0 1 1 5 5 . 0 0 1 3 4 7 . 0 0 1 1 1 2 . 0 0 1 0 8 9 . 0 0 1 1 6 3 . 0 0 1 1 9 0 . 0 0 1 2 4 9

• . 9 2 . 0 0 1 2 4 1 . 0 0 1 3 4 2 . 0 0 1 1 1 0 . 0 0 1 0 8 9 . 0 0 1 1 5 9 . 0 0 1 1 3 7 • . 0 0 1 2 4 79 6 . 0 0 1 3 3 1 . 0 0 1 3 3 8 . 0 0 1 1 0 7 . 0 0 1 0 8 8 . 0 0 1 1 5 9 . 0 0 1 1 8 3 . 0 0 1 2 4 7

1 0 0 . 0 0 1 3 3 9 • . 0 0 1 3 3 5 . 0 0 1 1 0 7 . 0 0 1 0 3 7 . 0 0 1 1 6 0 . 0 0 1 1 7 9 . 0 0 1 2 4 61 0 4 . 0 0 1 2 6 8 . 0 0 1 3 3 5 . 0 0 1 1 0 5 . 0 0 1 0 9 0 • , 0 0 1 1 6 0 . 0 0 1 1 7 3 . 0 0 1 2 4 41 0 8 . 0 0 1 2 0 6 . 0 0 1 3 3 4 . 0 0 1 1 0 6 . 0 0 1 0 9 2 . 0 0 1 1 5 9 . 0 0 1 1 7 8 . 0 0 1 2 4 31 1 2 . 0 0 1 1 7 4 . 0 0 1 3 3 6 . 0 0 1 1 0 6 . 0 0 1 0 9 2 . 0 0 1 1 5 8 . 0 0 1 1 7 8 . 0 0 1 2 4 41 1 6 . 0 0 1 1 6 4 . 0 0 1 3 4 0 . 0 0 1 1 0 5 . 0 0 1 0 9 1 . 0 0 1 1 5 8 . 0 0 1 1 7 9 . 0 0 1 2 4 81 2 0 . 0 0 1 1 6 2 . 0 0 1 3 4 5 . 0 0 1 1 0 5 . 0 0 1 0 8 9 . 0 0 1 1 5 7 . 0 0 1 1 7 9 . 0 0 1 2 5 21 2 4 . 0 0 1 1 6 2 . 0 0 1 3 4 2 . 0 0 1 1 0 2 . 0 0 1 0 8 9 . 0 0 1 1 5 7 . 0 0 1 1 7 9 . 0 0 1 2 5 01 2 8 . 0 0 1 1 6 5 . 0 0 1 3 3 8 . 0 0 1 0 9 9 0 0 0 1 0 8 9 . 0 0 1 1 5 7 . 0 0 1 1 7 9 . 0 0 1 2 4 91 3 2 . 0 0 1 1 6 4 . 0 0 1 3 3 7 . 0 0 1 0 9 0 . 0 0 1 1 5 7 . 0 0 1 1 8 9 . 0 0 1 2 4 61 3 6 . 0 0 1 1 3 3 . 0 0 1 3 3 6 . 0 0 1 0 8 9 . 0 0 1 1 5 7 . 0 0 1 1 8 2 . 0 0 1 2 4 21 4 0 . 0 0 1 0 1 2 . 0 0 1 3 2 4 . 0 0 1 0 8 9 . 0 0 1 1 5 7 . . 0 0 1 1 7 7 . 0 0 1 1 7 01 4 4 . 0 0 1 0 0 3 . 0 0 1 3 1 5 . 0 0 1 1 8 11 4 8 . 0 0 1 0 3 8 < , 0 0 1 0 5 91 5 2 . 0 0 1 0 8 5 . 0 0 1 0 8 01 5 6 . 0 0 1 1 2 3 . 0 0 1 1 1 11 6 0 . 0 0 1 1 4 7 . 0 0 1 1 4 81 6 4 . 0 0 1 1 6 0 ' . 0 0 1 1 6 81 6 8 . 0 0 1 1 7 1 . 0 0 1 1 8 8

. 1 7 2 . 0 0 1 1 7 7 . . 0 0 1 2 0 51 7 6 . 0 0 1 1 8 0 . 0 0 1 2 1 71 8 0 . 0 0 1 1 7 6 . 0 0 1 2 3 21 8 4 . 0 0 1 1 7 1 . . 0 0 1 2 3 51 8 8 . 0 0 1 1 6 4 . 0 0 1 2 3 81 9 2 . 0 0 1 2 4 61 9 6 . 0 0 1 2 5 62 0 0 . 0 0 1 2 6 62 0 4 . 0 0 1 2 6 62 0 8 . 0 0 1 2 6 6

. 2 1 2 , 0 0 1 2 6 62 1 6 . 0 0 1 2 6 62 2 0 . 0 0 1 2 6 62 2 4 , 0 0 1 2 6 5

' 2 2 8 . 0 0 1 2 6 52 3 2 , 0 0 1 2 6 42 3 6 . 0 0 1 2 6 32 4 0 . 0 0 1 2 5 72 4 4 . . e . 0 0 1 2 5 8

A V G H A T E R S L O P E . 0 0 1 1 5 5 . 0 0 1 3 3 5 . 0 0 1 1 0 5 . 0 0 1 0 9 0 . 0 0 1 1 5 8 . 0 0 1 1 8 0 . 0 0 1 2 5 9A V G S O I L S L O P E . 0 0 1 1 3 0 . 0 0 1 0 9 5 . 0 0 1 0 8 7 . 0 0 1 0 8 8 . 0 0 1 0 8 2 . 0 0 1 0 9 7 . 0 0 1 1 1 5

D I F F E R E N C E . 0 0 0 0 2 5 . 0 0 0 2 4 0 . 0 0 0 0 1 8 . 0 0 0 0 0 2 0 0 0 0 0 7 6 , 0 0 0 0 8 3 . 0 0 0 1 4 4

30channel bed S03 the slope of the water surface and the slope of the

energy gradient S^e According to Daugherty and Franzini (5), the flow

can be considered as steady and uniform when the bed slope is less than

five degrees and the slope lines are approximately equal. The channel bed slope, before the irrigations, ranged from 0.1082 to 0.1128 per

cent, which is less than one degree. This suggests that uniform flow

equations can be used.The border elevation was determined before each irrigation from

the sum of an average of two point gauge readings taken from the trolley to the soil profile board and an average of the 35 soil profile readings at all eleven stations. A least squares regression line through the eleven points was used to obtain the soil slope, S^. The elevation values at the individual stations were then adjusted to fit the least squares regression line. In a like manner, the border elevation was established after each irrigation.

Table 2 lists the water surface slopes in feet per foot for all

seven irrigations. The water surface slopes shown started with the

first four-minute intervals after the water advanced the entire border

length and continued through the last four-minute time period before

the border inflow ceased. The slope also was obtained using a least

squares regression line through the water surface elevation at stations

located at 30-foot intervals.

A typical value of the water surface slope is also listed.

This value was arrived at by averaging the slopes for the last ten time

periods before inflow ceased for each irrigation and border outflow

31approached a constant value* Also presented are the "before" soil sur

face slope and the difference between the water and soil slopes. There were small differences between the "before" soil slope and the water surface slope. Irrigation V-2 had a difference between the water

surface slope and soil surface slope of 0,000018 ft,/ft. Irrigation V-3 had essentially no difference between slopes* Irrigations V-4 and

V-5 have very similar numerical differences between the water surface slope and channel slope, 0,000076 ft,/ft, and 0,000083 ft,/ft, respectively, obtained with irrigations run on successive days. The last irrigation, V-6, had a much higher difference between the slopes,

0,000144 ft,/ft. Although two different inflow rates were used during Irrigation V-6, it had reached equilibrium when the calculations were

made.Once the irrigation outflows reached equilibrium, the water

surface slope was approximately equal to the channel slope. Therefore,

uniform flow equations were used for analysis.

Soil Moisture

Gravimetric soil moisture measurements were made both before

and after each of the last five irrigations. Measurements were made at

0-6, 6-18, and 18-30 inch intervals of depth at three equally spaced

locations along the border. An average per cent moisture value on a dry weight basis for the three locations is shown in Table 3, Each

reading represents the average of three samples. The volume of water infiltrated as determined from these soil moisture measurements closely agrees with the total infiltration shown in Table 1 for Irrigations

32

Table 3. Percent Soil Moisture on a Dry Weight Basis for Irrigations V-2, V-3, V-4, V-5, and V-6.

Irrigations Sampling Depth (inches)0-6 6-18 18-30

V-2 Before , 14.7 11.4 6,6

V-2 After 18.7 16.1 9.6

V-3 Before 18.7 16.1 9.6

V-3 After 16.6 17.4 13.3

V-4 Before 15.7 16.9 12.3

V-4 After 14.7 16.5 18.8V-5 Before 14.7 16.5 18.8V-5 After 18.7 20.0 15.8V-6 Before 5.3 6.7 7.6V-6 After 18.4 16.7 11.5

33V-29 V-4; and V-66 The average soil moisture percentage values for the 0-6 inch depth interval ranged from 5e3 before irrigation to 18.7 after

irrigation.

SubsidenceThe subsidence was the difference between the borderfs average

elevation at the beginning and the end of the irrigation. Subsidence

was divided into two segments, that which actually occurred during the

irrigation and that which occurred after all the water had receded from

the border and readings could be obtained with the soil profile board.

The three soil measuring pads measured the average change during the

irrigation. The "before11 and "after" subsidence elevations were determined from the soil profile board readings. The total subsidence as

measured by the soil profile board was adjusted to equal the subsidence during irrigations as measured by the three soil pads. Time distribution of subsidence during the irrigation was taken from the average of the three subsidence pads.

All seven irrigations had negative subsidence (swelling) in elevation during the irrigation. Irrigations V-2, V-3, V-4, and V-5

had a swelling of 0.013 ft., 0.010 ft., 0.009 ft., and 0.010 ft. re

spectively, while during V-6 surface elevation increased 0.016ft.

Irrigation V-6 had an inflow duration of 245 minutes while the others

inflow ceased after 140 minutes. The longer inflow time provided

greater infiltration, thereby increasing the soil depth in which swell

ing could occur.

34Flow Depth

The depth of flow, d, is the vertical distance between the low

est point of the channel and the free water surface. Normal depth is the depth of uniform flow. In this study, uniform flow was not ob

tained. However, due to the small slope of the channel bed, uniform flow equations were used for calculations..

The channel was originally level transverse to the flow; however, during irrigations the center section became lower than the out

side sections. This situation became apparent when the results of the

profile board readings taken at each side were compared with the readings taken down the center of the channel. The sides were approximately at the same elevation for all trials, however, the channel center was as much as 0.040 ft. lower than the sides. The elevation differences between the border sides and center for Irrigations V-2, V-3,V-4, V-5, and V-6 were respectively 0.020 ft., 0.029 ft., 0.023 ft.,

0.040 ft., and 0.018 ft. There appeared to be no trend in the differ

ences. One reason could have been the fact that the soil profile board readings were not taken at the identical location each time. However,

the locations were not differ by more than six inches between the

irrigations. Due to these elevation differences between the sides and

center a mean border elevation was used.

During the irrigations, the water advanced down the border cen

ter somewhat earlier than the sides at Stations 1 through 10 which confirms the soil profile board elevation readings. At Station 11, the

reverse was noted; the center was higher in elevation than the sides.

The elevation differences between the border center and sides were

35adjusted before calculations were made so that the water depth was considered uniform across the entire border width*

Water surface elevations were obtained from the water stage recorder hydrographs and adjusted by a constant amount as determined by the average difference of several point gauge readings from the trolley to the water surface during the irrigation* The point gauge readings to the water surface were assumed to be correct* Flow depth hydrographs were obtained by subtracting the border elevations from the water surface elevations* The flow depth during any period was the

average of flow depth at the beginning and end of each period*Appendix B lists the flow depths for all seven irrigations.

The flow depth measurements are estimated to be accurate to - 0*006 feet when compared with point gauge readings which were assumed cor?- _ .

rect* The flow depths are given for all stations for all time periods when a reach was wetted.

Equilibrium appeared to have been reached about 60 to 70 minutes after the water advanced the entire border length* The water flow

depths in the border and flume remained almost constant. The inflow

rates for Irrigations V-3, V-4, V-5, and V-6 were approximately 0,4, 0*5, 0*3, and 0*7 and 0*4 c*f*s* respectively* As expected, an increase in inflow brought a corresponding increase in flow depth.

The vegetation offered considerable resistance to flow* For instance. Irrigation V-4 and Roth’s bare soil Irrigations 9 and 11 had approximately the same inflow of 0*5 c*f,s* However, he measured flow depths of 0*080 to 0*094 ft* compared to a depth of 0*170 to 0,200 ft*

during V-4* For the same inflow rate, the flow depths with vegetation

36were approximately 0o1 ft0 greater when compared with irrigations hav

ing a bare soil surfacee

Hydraulic Radius

The hydraulic radius, R, the ratio of the water cross-section

to its wetted perimeter, was determined for each period. The area used was the average of the flow areas at the beginning and end of each pe

riod while the wetted perimeter was the sum of the border width and twice the flow depth*

Average Velocity

The continuity equation was used to determine the average ve

locity at each station. From continuity,AVERAGE VELOCITY = FLOW RATE/FLOW AREA. (14)

For each period the flow rate past each station was determined by di

viding the outflow obtained from the equation,OUTFLOW = INFLOW - CHANGE IN CHANNEL STORAGE - INFILTRATION, (15)

by the duration of the period.

Equation 15 was solved for outflow for all reaches and periods.All other data in the equation was either known or computed. Inflow

into the first reach was the measured border inflow. Inflow into the

remaining reaches was the computed outflow of the upstream reach. Surface storage change in each reach was computed from the upstream and

downstream flow depth hydrographs. Constants in the infiltration func

tion^ Equation 13, were initially estimated from the infiltrometer

data. Equation 13 was then used to compute the infiltration into each

37reach. Subsequently, the constants were varied to give an infiltration

function which better described the border volume flow balance.Two values of border infiltration were obtained for each period

as shown in Table 4, The first value was an infiltration volume as computed from a volume balance of the entire border using the measured inflow, measured outflow and measured surface storage changes. The

other infiltration volume was the summation of infiltration for each

reach as estimated by the infiltration function, A more detailed ex

ample of the volume balance analysis may be found in Roth (18),

Listed in Appendix C are the average velocities for all seven

irrigations as computed from a volume balance analysis of the flow.

The velocities are given on the same format as the flow depths, with the period refering to the time at the end of the period.

The velocities for Irrigations V-3, V-4, V-5, and V-6 ranged

from 0,12 to 0,16 f*p,s. Comparing velocitites at Station 1 while the outflow was constant, the velocitites were 0,14, 0,13, 0,12, and 0,14 f6p,s, respectively. With the exception of Irrigation V-3, the velocity increased with increasing inflow. No reason for the variation of Irrigation V-3 from the trend is known. Generally, for each irrigation the velocity remained nearly constant.

Table 4* A Border Volume Balance Analysis for Irrigation V-5«

PD

12345678 910itI18I23§*2627Ifii333 4353738 .

4344454748495 0

TIME ATEND OF PERIOD (MIN)

i:l9,4ll:l19.824.428.132.0 37.338.0

■ 41.042.043.044.04 5.046.047.048.05 2.056.060.064.068.0

' 72.076.080.084.0 88. 092.096.0 100.0104.0108.0 112.0 116.0 120.0124.0128.0132.0136.0140.0142.0144.0 .146.0148.0150.0152.0

LENGTHOFPERIOD(MIN)2.732.773.953.473.68 3.20 4.64

3.68.I:!!.661.001.001.001.00

1.001.001.001.004.0 04.004.004.004.004.004.004.004.004.0 0 • 4.004.004.004.004.004.004.004.004.0 04.004.00 • 4.004.002.0 0 2.00 2.001:882.00

BORDER INFLOW BORDER OUTFLOWACCUM

(CF/FT)§:?!8. 80i§:Si18.4422.7126.1329.70 34.64 35.25 36.17 37. 09 38.01 38.93 39.86

40.7841.70 42.62 43.54 44.46 48.16 51.89il.il63.06 66.80 .

■ 78.0581.8285.5889.3293.0-796.77

100.48104.19107.92111.64115.36119.09122.91126.82130.73130.73 • 130.73130.73130.73130.73130.73

RATE (CFS/FT) • .0158 .0153 ,0155

•Sill.0154.0155.0154.0153.0153.' .0153.0153 .0153 .0153 .0153 .0153 ,0153 .0153 .0153

■ .0153 .0154 .0155latll.0155 .0156 : .0156 . 015o .0157 .0157 .0156 .0156 .0156 .0154 .0154:81il.0155I 0155 .0159 .0163 .0163 0.0000

0 . 000 0 U.00 0 0 0.0 0 00 0 . 000 0- 0.0000

ACCUM (CF/FT) o . u o o 0.000 0.000 o . u o o 0.000 0.000 0.000 0.000 0,000 0.000 0.000 .004 .034 .139 : .409.8 53

1.377 1.929 2.500 3.089 3.269 5.919 8.851

11.8 74 14.980 18.161 21.408 24.703 28.037 31.413 34.836 38.297 .41.7 85 45.294 48.822 52. 371 55.934 59.50363.072 66.637 70.196 73.751 77,309 80.875 82.664 84.464, 86.26988.072 89.868 91.616

ACCUMULATED SURFACE RATE STORAGE (CFS/FT) (CF/FT)0.0000 2.02 o 570.0000 4.50 o 620.0000 7,32 1.480.0000 10.23 1.790.0000 13.26 2.o 2 00.0000 15.81 2.630.0000 19.14 3.57

0.0000 ’ 22.02 4.110.0 0 00 24.81 4.890,0000 28.59 6.050,0000 28.52 6.73. 00 01 28.93 7.24. 00 0.5 29.26 7.79. 0018 29.53 ' ■ 8.34. 0045 29,79 8.74. 00 74 '• 30.02 8.98.00 87 • 30.24 9.16' .0 092 30.46 9.31. 00 95 30.55 9,56,0098 ' 30.65 9.80. 0100 30.75 10.44.0110 31.21 11.04.0122 ■ 31.73 11.30.0126 32.28 11.46.0129 32.69 11.67.0133 32.97 11.93.0135 ■ 33.20 12.19. 0137 33.40 12.44.0139 ■ 33.58 12.67. 0141 33.78 12.86,0143 34.00 12.99. 0.144 34.14 13.14.0145 34.21 . • 13.33.0146 34.28 13.50.0147 34.29 13.66.0148 34.31 13.80-.0148 34.33 13.93.0149 • 34.36 14.05.0149 . 34.39 14.17.0149 . 34.50 14.23. ,0148 34.60 14.29. 0148 34.35 14.31. 0148 34.75 ■ 14.76.0149 34.67 15.19.0149 32,62 15.45.0150 30.53 15.74..0150 28.65 15.81.0150 26,81 15.85,0150 24.83 16.03.0146 23.03 16.09

INFILTRATION BY SUBTRACTION BY ACCUM (CF/FT)EQUATION ACCUM(CF/FT) (CF/FT) PERCENT.20 -.37 -65.4.53 -.09 -14.81.06 -.42 -28.31.60 -.20 -10.92.23 .03 1.52.85 .22 8.53.75 .18 5.0• 4.51 .40 9.35.36 .47 9.66.5-2 . . ,4b 7.66.62 . -.11 -1.66,81 -. 4 3 -5.96.98 . -.81 -10.47.14 -1,20 -14 .47.30 -1.44 -16.57.45 -1.53 -17.17.59 -1.57 -17.17.73 -1.58 . -17.07.86 ■ -1.70 -17.37,99 -1.80 -18.48.12 -2.32 -22.28.61 -2.43 . -22.09.06- : -2.25 -19.99.4 8 -1.99 -17.39.87 -1.80 -15.410.25 -1.68 -14.110.61 -1.58 -13.010.95 -1.49 -12.011.28 -1.39 -11.011.6 0 -1.26 -9.8. 11,90. -1.08 ’ -8,312.20 -.94 • -7.212.49 -.84 -6.312.77 -.73 -5 . 413.04 -.62 -4.513.31 -.4 9 -3.613.57 -.36 -2.613.82 -. 23 -1.714.06 -.11 -.814,31 .08 .614.54 .25 . 1.714.77 .46 3.215.00 .24 1,615.22 .03 .215.33 -.12 - e 815,44 -.30 -1*915.55 -.26 -1.715,66 -.19 -1.215.76 -.2 6 -1.615.87 -.22 -1.3

W00

Table 4e A Border Volume Balance Analysis

P O T I M E A T E N D O F

L E N G T HO F

. B O R D E R I N F L O W B O R D E R

P E R I O D P E R I O D A C C U M R A T E A C C U M

5 1( M I N I ( M I N I ( C F / F T I ( C F S / F T I ( C F / F T )

1 5 4 . 3 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 9 3 , 2 7 55 2 1 5 6 . 0 2 , 0 0 1 3 0 . 7 3 0 . 0 0 0 0 9 4 . 8 4 05 3 1 5 8 . 0 • 2 , 0 0 1 3 0 . 7 3 0 . 0 0 0 0 .• 9 6 . 2 9 45 4 1 6 0 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 9 7 . 6 3 65 5 1 6 2 . 0 2 , 0 0 1 3 0 . 7 3 0 . 0 0 0 0 9 8 . 6 6 55 6 1 6 4 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 9 9 . 9 8 55 7 1 6 6 . 0 2 . 0 0 1 3 0 , 7 3 0 . 0 0 0 0 1 0 0 . 9 9 55 8 1 6 8 , 0 2 , 0 0 1 3 0 . 7 3 0 . 0 0 0 0 . 1 0 1 , 8 8 65 9 1 7 0 . 0 • 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 2 . 6 6 26 0 1 7 2 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 3 1 0 3 . 3 3 26 1 1 7 4 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 3 . 9 0 66 2 1 7 6 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 3 1 0 4 . 3 9 86 3 1 7 8 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 . 1 0 4 . 8 2 66 4 1 8 0 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 5 . 2 0 26 5 1 8 2 . 0 2 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 5 . 5 3 26 6 1 8 6 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 6 . 0 8 06 7 1 9 0 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 6 . 4 9 56 8 1 9 4 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 6 . 8 1 56 9 1 9 8 . 0 • 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 ' 1 0 7 . 0 7 07 0 2 0 2 . 0 4 . 0 0 1 3 0 . 7 3 , 0 . 0 0 3 0 1 0 7 . 2 7 27 1 2 0 6 . 0 4 . 0 0 1 3 0 . 7 3 . 0 . 0 0 0 0 1 0 7 , 4 3 67 2 2 1 0 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 , 5 6 87 3 2 1 4 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 . 6 6 97 4 2 1 8 . 0 4 . 0 0 1 3 0 . 7 3 0 . u 0 0 0 1 0 7 . 7 4 27 5 2 2 2 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 . 8 0 07 6 2 2 6 . 0 4 . 0 0 1 3 0 . 7 3 ‘ 0 . 0 0 0 0 1 0 7 . 8 4 87 7 2 3 0 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 . 6 8 87 8 2 3 4 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 . 9 2 07 9 2 3 8 . 0 • 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 . 9 3 48 0 2 4 2 , 0 4 . 0 0 1 3 0 . 7 3 0 . 0 00 0 1 0 7 , 9 3 48 1 2 4 6 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 . 9 3 48 2 2 5 0 . 0 4 . 0 0 1 3 0 . 7 3 • 0 . 0 0 0 0 1 0 7 . 9 3 48 3 2 5 4 . 0 4 . 0 0 1 3 0 . 7 3 . 0 . 0 0 0 0 1 0 7 . 9 3 48 4 2 5 8 . 0 4 . 0 0 1 3 0 . 7 3 • 0 . 0 0 0 0 1 0 7 . 9 3 48 5 2 6 2 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 , 9 3 48 6 2 6 6 . 0 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 3 7 . 9 3 48 7 2 7 0 . 0 . . . 4 . 0 0 1 3 0 . 7 3 0 . 0 0 0 0 1 0 7 , 9 3 48 8 2 7 4 . 0 4 . 0 0 1 3 0 , 7 3 0 . 0 0 0 0 1 0 7 , 9 3 48 9 2 7 8 . 0 • . 4 . 0 0 1 3 0 , 7 3 0 . 0 0 0 0 1 0 7 . 9 3 4

for Irrigation V-5, Continued

)UTFLON ACCUMULATE^ .. SURFACE

RATE STORAGE ( C F S / m (CF/FT) o 0138 21. 02.0130 19,11. ,0121 1/.27• .0112 15.44.0102 14,82. 0093 - 13 ,66..0084 12.49' .0074 11,35.00 65 10.26. .0056 9.42. 00 48 8. 57.0041 7.73.0036 6.91.0031 6.12.0027 5.64,0023 4.79,0017. 3.96.0013 3.38■ .0011 2,84.0008 2,37.00 07 - 1.94. 00 06 1 1. 66. 00 04 ' 1,4 0,0003 1.15.0002 . .92.0002 .77.0002 .71• .0001 .59.0001 .470.0000 ■ .39

0,0000 . . .300.0000 ,22O.OOiiU .130,0000 .060.0000 .020.0000 -.00 .0.0000 -.000 . 0 0 0 0 : - . 0 0 0.0000 -.00

s„Bmci?S5ire,,JS"A C C U M

tifd ;1 7 . 6 6 1 7 . 0 4

i?:” • •. 1 7 . 9 8 '

1 8 . 2 51 8 . 6 0

Mi '1 9 . 8 6 2 0 , 2 7 2 0 , 5 4 2 0 . 8 2

l i : ° 3 96 .

• iidl •M l22.112 2 . 1 322.222 2 . 3 32 2 . 4 1

l l r s e '22.66 2 2 . 7 3 .2 2 . 7 72 2 . 8 02 2 . 8 02 2 , 8 02 2 , 8 0

EQUATIONA C C U M D I F F E R E N C E( C F / F T 8 ( C F / F T ) P E R C E N T

1 5 , 9 7 - o 4 6 - 2 . 8. 1 6 , 0 8 » o 7 0 - 4 o 21 6 . 1 8 - . 9 8 - 5 . 7

. 1 6 , 2 8 - 1 . 3 8 - 7 . 81 6 . 3 8 - . 6 6 - 3 . 91 6 . 4 8 - . 6 0 - 3 . 51 6 . 5 8 - , 6 6 - 3 . 81 6 . 6 8 - . 8 1 - 4 . 61 6 . 7 7 - 1 . 0 3 - 5 . 81 6 . 8 6 - 1 . 1 2 — 6 . 21 6 . 9 5 - 1 . 3 0 - 7 . 11 7 . 0 3 - 1 . 5 7 - 8 . 41 7 . 1 2 - 1 . 8 7 - 9 . 91 7 . 2 0 . - 2 . 2 0 - 1 1 . 41 7 . 2 8 - 2 . 2 8 - 1 1 . 71 7 . 4 3 - 2 . 4 3 - 1 2 . 2i 7 . 5 o - 2 . 7 1 - 1 3 . 4 ,1 7 . 6 9 - 2 . 8 5 . - 1 3 . 91 7 . 8 1 ’ - 3 . 0 1 - 1 4 . 51 7 . 9 0 - 3 . 1 9 - 1 5 . 11 7 . 9 7 - 3 . 3 8 - 1 5 . 8 11 8 . 0 5 - 3 . 4 6 - 1 6 . 11 8 . 1 2 • - 3 . 5 4 . - 1 6 e 41 8 . 1 7 - 3 , 6 7 - 1 6 . 31 8 . 2 2 - 3 . 7 9 - 1 7 . 21 8 . 2 7 - 3 . 8 4 - 1 7 . 41 8 . 3 1 • - 3 . 8 3 - 1 7 . 31 8 . 3 4 - 3 . 8 8 - 1 7 . 51 8 . 3 7 - 3 . 9 5 - 1 7 . 71 8 . 4 0 - 4 . 0 1 - 1 7 . 91 8 . 4 2 - 4 . 0 8 - 1 6 . 11 8 , 4 3 - 4 . 1 4 - 1 8 . 41 8 . 4 5 - 4 . 2 1 - 1 8 . 61 8 . 4 7 - 4 . 2 7 ■ - 1 8 , 81 8 . 4 8 - 4 . 3 0 - 1 8 . 91 8 . 4 8 . - 4 . 3 2 - 1 9 . 01 8 , 4 3 - 4 . 3 2 - 1 9 , 01 8 . 4 3 - 4 . 3 2 - 1 9 . 01 8 , 4 8 • - 4 . 3 2 - 1 9 , 0

LOVO

40

Advance and Recession

The time of advance and recession for each station was deter

mined from the* flow depth hydrographs when the flow depth was zero.

For comparisons5 visual observations were made. The advance times were

easily determined, but the recession times were difficult to determine and became a judgment matter for the observer.

The observed and computed times of advance and recession are

given in Tables 5, 6, 7, 8, 9, 10, and 11 for all seven irrigations.

The computed advance times for Irrigations V-3, V-4, V-5, and V-6 compare reasonably well with the observed advance times. However, recession times as computed do not compare well. It was difficult for the observer to judge when recession occurred. The advance and recession equations for the computed values are listed in Table 12.

Once again, comparing Roth's Irrigations 9 and 11 advance and recession times (computed) with Irrigation V-4, the bare soil surface irrigations took 12.5 and 12.6 minutes (computed) for advance to Sta

tion 5 while it took 11.9 minutes in the vegetated irrigation. To ad

vance to Station 11, it took 41.2 and 39.5 minutes in the bare soil and

only 31.5 minutes in vegetation. The bare soil was tilled and rough

initially and lost more water due to infiltration than did the hard-

crusted, vegetated border and thus the flow took more time to advance

to a given station. However, recession took longer to occur on the

vegetated border than on the border with bare soil. It took 19.8 and

24.9 minutes after inflow stopped for recession to occur at Station 5

for Roth's Irrigations 9 and 11 respectively and 56.2 and 52.0 minutes

at Station 11 on the bare soil surface. However, with the vegetated

41

Tablef 50 Advance and Recession Times for Irrigation 17.

Station Advance (min.) Recession (min. )

Observed_____Computed__________ Observed_____Computed

1 0.0 0.00 196.0 214.172 1.5 1.60 208.0 221.553 3.9 3.98 215.0 225.024 6.8 6.96 220.5 227.305 9.4 9.44 225.0 232.196 12.4 12.43 226.0 , 241.807 15.3 14.62 228.0 245.748 18.4 18.52 232.0 253.189 21.9 22.07 236.0 262.5010 25.2 25.68 243.0 267.4911 29.2 28.85 250.0 244.09

Table 6. Advance and Recession Times for Irrigation V-l.

Station Advance (min.) Recession (min.)

Observed Computed Observed Computed

1 0.0 0.06 175.0 223.932 2.1 1.99 184.0 250.043 6.9 6.52 237.434 11.0 11.52 242.115 15.7 14.30 226.326 20.3 19.38 _ 253.177 25.3 25.27 _ 261.268 30.4 29.96 290.469 35.7 34.87 _ 314.6210 41.2 41.12 - 440.0711 47.6 47.31 - 443.85

>le

iti'

1234567891011

ile

tii

1234567891011

42

Advance and Recession Times for Irrigation V-2.

Advance (min.) Recession (min.)


0.0 0.23 153.0 163.282.4 • 2.45 195.0 186.285.0 4.74 .199.0 181.177.9 8.75 203.0 181.9810.9 11.65 204.0 192.4914.0 14.37 220.0 , 196.6217.2 17.48 222.0 212.8921.8 21.99 234.0 218.9224.5 24.35 240.0 225.5728.3 27.53 245.0 251.9432.8 33.65 252.0 222.02

Advance and Recession Times for Irrigation V-3.

Advance (min.) Recession (min.)

Observed Computed___________Observed_____Computed

0.0 0.14 172.0 181.132.3 2.75 203.0 196.775.3 5.46 205.0 195.278.5 9.16 218.0 202.7811.6 12.97 233.0 213.8515.0 15.75 240.0 208.9918.4 18.47 248.0 220.3322.3 22.97 255.0 231.1726.0 26.25 258.0 242.7629.8 30.18 290.0 287.7434.6 34.86 285.0 248.65

43

Table 9. Advance and Recession Times for Irrigation V-4.


Observed_____Computed___________Observed Computed

1 0.0 0.07 175.0 174.062 2.0 1.68 200.0 195.613 4.7 4.33 - 206.0 194.084 7.6 8.78 221.0 206.355 10.5 11.90 232.0 222.656 13.6 13.77 238.0 219.577 16.7 16.87 248.0 ' 219.848 20.2 20.94 260.0 247.629 24.0 23.84 265.0 250.7410 27.4 27.50 284.0 282.3111 31.7 31.47 300.0 270.05

Table 10* Advance and Recession Times for Irrigation V-5.



1 0.0 0.08 164.0 160.23. 2 2.5 2.73 210.0 177.03

3 5.7 5.50 212.0 181.564 9.2 9.45 224.0 189.735 12.7 12.92 230.0 203.026 16.4 16.60 247.0 196.467 20.2 19.80 254.0 205.608 24.3 24.44 268.0 223.879 28.7 28.11 270.0 226.1510 32.7 31.97 310.0 256.5911 38.1 37.34 315.0 263.99

44

Table 11. Advance and Recession Times for Irrigations V-6.


Observed_____Computed___________Observed_____Computed

1 0.0 0.04 266.0 271.472 1.7 1.67 301.0 298.673 4.2 3.14 - 306.0 294.674 7.1 6.59 309.0 300.945 9.5 10.78 318.0 320.266 12.7 12.03 330.0 314.697 15.7 15.03 335.0 ' 330.928 18.8 19.99 350.0 335.969 22.4 21.77 366.0 356.5710 25.8 24.99 420.0 397.5611 29.8 29.45 390.0 385.30

Table 12. Computed Advance and Recession Equations for Irrigations 17, V-l, V-2, V-3, V-4, V-5, and V-6.

Irrigation______ _______________ 17__________ V-l_________ V-2_______ V-3_________ V-4_________V-5.________ V-6Advance Equation s = F t̂ 1, s is in feet and t is in minutesF 19.98 16.16 14.08h 0.803 0.750 0.881Correlation coefficient

1.00 r.oo 1.00Recession Equation r = G (t = s>*. r is in6 0.03 26.84 0.31m 2.144 0.426 1.53tr(min.) 190.0 220.0 150.0correlation coefficient

0.90 .0.65 0.85

12,29 18,42 12.77 21.460.906 0.798 0.878 0.776

1.00 1.00 1.00 1.00feet and t is in minutes 1

3.06 1 3.21 1.63 0.461.05 \ 1.00 1.162 1.354180.0 180.0 160.0 260.0

0.91 0.94 0.95 0.89

5

46

surface, it took 82»7 minutes (computed) for recession to occur at Sta

tion 5 and 130*1 minutes at Station 11* The vegetation offered more resistance to the movement of water through the border than did the . bare soil surface during the recession phase* The results showed that for the same inflow rate, water advanced down the border at a faster

rate in the vegetation than a border with a bare tilled soil surface* However, it took twice as long for the water to recede from the vegetated border than the border with bare soil. ,

Infiltration Function Constants in the infiltration function were obtained in vari

ous ways* Equation 13 was the infiltration function used, with the

constants k and a to be determined* Initially, the constants were es

timated by using the data obtained from the cylinder infiltrometers*

This became a starting point for a trial and error solution for the

constants to obtain a volume balance of the flow of water along the

border* The trial and error solution, in addition to lack of precis

sion, required many iterations to obtain acceptable results*

Because of the shortcomings in the trial and error method, dif

ferent solutions were sought* As previously pointed out, Gilley (7)

presented a technique for solving for the constants mathmatically which is valid only for the advance phase* The restriction placed upon Gil

ley's method is that the advance equation and accumulated infiltration volume both fit power law equations* Using this approach, an optimum volume balance for the border was obtained through the advance phase*

Because of the restrictions on Gilley*s technique, only the constants

47in Irrigations 17, V-2, and V-5 could be evaluated strictly according to the power laws. However, for Irrigations V-l, V-3, V-4, and V-6

values were extrapolated in order to give an approximate value of the constants k and a using Gilley's method. The equation was tried for the entire irrigation. As one would predict, the results of the volume balance were excellent during the advance phase, but when using the

same equation for the entire irrigation the accumulated infiltration by

equation was much less than the infiltration as calculated by a volume

balance analysis. When two different equations were used to describe

infiltration, Gilley's equation could be used during the advance phase with a trial and error solution used to describe the continuing and recession phases. By using Gilley's equation in conjunction with the trial and error solution, generally a better volume balance analysis was obtained*

Strelkoff (21) modified Gilley's method slightly so that it be

came readily apparent that a shape factor for the subsurface volume was

included. The shape factor is the ratio between the average depth infiltrated and the maximum depth which occurs at Station 1. Strelkoff further converted the results so the Gamma functions could be used to

obtain the value of the shape factor. He also proposed a method for

determining an infiltration function based on both advance and continu

ing phases. The method proved unstable but prompted further efforts

which were sucessful.

Fangmeier (in 19) developed a method for evaluating k and a by subtracting outflow and surface storage from inflow. A shape factor is

obtained from Gilley's method for the advance phase. The total volume

48infiltrated at the end of the ten time periods during advance is con

verted to average depths and then divided by the shape factor to obtain ten values for z at Station le Values for k and a are obtained for advance by a least squares regression analysis. These values compare very closely with those obtained by Gilley's method.

During the continuing phase values of z are calculated for each station for the next time period using the last values of k and a. The values are integrated to obtain an infiltration volume and the volume

is divided by the area to obtain an average depth. The shape factor for the time period is calculated using the average depth and the depth

calculated for z at Station 1. The actual volume infiltrated is now

divided by the area to obtain an actual average depth which is divided by the shape factor to give a new value of z at Station 1. New values for k and a are obtained at the end of each time period and the process

repeated until inflow stops. The result is an equation for infiltra- . tion based on a least squares regression line obtained from values of z and t during advance and continuing phases of the irrigation.

Fangmeier!s solution gives satisfactory results for both the advance and continuing phases by using actual infiltrated volumes of

water in the irrigation. This method also yields good results in the

volume balance analysis. . However, it still gives accumulated infiltra

tion by equation slightly lower than the accumulated infiltration by

volume balance analysis. During recession, there is a tendency to un

derestimate infiltration.

Table 4 shows the actual volume balance analysis results for

Irrigation V-5 using Fangmeier * s solution for the infiltration

, 49equation. A comparison of infiltration as computed by subtraction<■(volume balance) with that from an infiltration equation shows that the percentage difference is initially high during the advance phase, be

coming very small at the end of the continuing phase and increasing

during recession. Characteristically, the per cent difference immediately before recession between the two methods was 2 per cent. How

ever, Irrigation V-3 had a 19 per cent difference between the two

methods. (Figure 8 shows infiltrometer data and two infiltration func

tions for Irrigation V-5. Gilley's function has a higher intercept than Fangmeier's function and the infiltrometer data. Fangmeier1s

function has a much steeper slope than Gilley's function and appears closer to the slope of the infiltrometer data. This meant that Fangmeier 1s function had a tendency to underestimate infiltration when com

pared to Gilley's function in the early time periods in order to

balance out the infiltration in later stages. The slope of Fangmeier's function appears similar to the slope of the infiltrometer data. Most

irrigations analyzed showed the same relationships.

Figure 9 shows the infiltration functions using, Fangmeier's

method for Irrigations V-l, V-2, V-3, V-4, V-5, and V-6. All functions

are within a narrow band. The intercept decreases in value with each

additional irrigation indicating that the initial accumulated infiltration depth soon after application of water decreased with each succes

sive irrigation.

Excluding Irrigation V-6, the slopes also decreased in magnitude with each additional irrigation, which supports the idea of

ACCU

MULA

TED

DEPTH,

Z (F

EET

100

80

60

A A40 G OZ-0.0060 T 0,4439 G O

Z = 0 .1392 T 0,0772 " G G

GIL L E Y ' S METHOD F A N G M EIER 'S METHOD8 1NF I L T R O M E T E R ONE I N F I L T R O M E T E R TWO A I N F I L T R O M E T E R THREE

O 0

20 20050 70 1006 8 10 302 3 41INF I L T R A T I O N O P P O R T U N I T Y TIME, t (MINUTES)

Figure 8. Infiltrometer Data and Infiltration Functions for Irrigation V-5.

ACCUM

ULAT

ED

DEPT

H51

400

V-6200

V-lV-2V-3100

80V - 4 V-560

40

20

1086

4

2

16 8 101 20 30 2003 4 50 70 1002

I N F I L T R A T I O N O P P O R T U N I T Y TIME, t (MINUTES)

Figure 9. Infiltration Functions for Irrigations V-l, V-2, V-3, V-4, V-5, and V-6.

52decreasing infiltration with additional irrigations.• This trend would he expected when comparing Irrigations V-2 with V-3 and V-4 with V-5.

Irrigations V-3 and V-5 were run one day after Irrigations V-2 and V-4, therefore, the soil moisture would have been much greater before Irrigations V-3 and V-5 which would decrease the infiltration rates for

these irrigations.

All irrigations with vegetation, with the exception of V-6, showed the trend of decreasing infiltration with time. The main factor

causing a decrease in infiltration was probably surface crusts. When taking soil profile board readings after Irrigation V-6, three gopher

holes were observed in the border. This could easily account for the

deviation of Irrigation V-6 from the trend.

Flow RetardanceOne of the most important hydraulic characteristics of vegeta

tion is the resistance that it offers to flowing water. A common measure of the resistance is called a roughness coefficient. In this section, however, the roughness coefficient will be termed retardance

coefficient since it includes the effect of all factors tending to

retard the flow of water. Four retardance coefficients are presented:

Manning's n, Darcy-Weisbach's f, Chezy's C, and Sayre-Albertson's^^ . However, only Manning's n is discussed in detail because of its univer

sal use. The other roughness parameters showed the same trends. All

values were obtained through the use of steady and uniform flow equa

tions.

53For Irrigations 17, V-l, V-2, V-3, V-4, V-5, and V-6, values

for Manning's n were calculated from equation 2 using the water surface slope and are presented in Tables 27, 28, 29, 30, 31, 32, and 33 respectively in Appendix D. In Appendix D, all retardance coefficients for each station were calculated at the end of the time periods shown. Darcy-Weisbach's f, Chezy's C, and Sayre-Albertson's were calculated from equations 8,1, and 9 respectively and values are listed

in Appendix D in Tables 34 to 54. (

Figure 10 shows average values for Manning's n from 0.077 to 0.253 using the water surface slope at all eleven stations during Irri

gations V-l through V-6 for a selected time interval. The values of

Manning's n at each station during each irrigation were obtained by averaging the last ten 4-minute time periods at each station before

inflow ceased.

Irrigation V-l had much higher average values for Manning's n than all other irrigations. Compared with Irrigations V-2 and V-4,

which had similar inflow rates, Irrigation V-l had retardance coeffi

cients two times higher. These high retardance coefficients were due to the inadequate removal of alfalfa cuttings from the winter months.

Irrigations V-2 and V-3 were run on consecutive days with the

only differences being inflow rates of 0.5 and 0.4 c.f.s. respectively.

In both irrigations, the retardance coefficient dropped in value from Station 1 until Station 4, then increased until Station 10, and then dropped off at Station 11. The average difference in Manning's n val

ues between the two irrigations at any station was slightly more than

0.009.

RETA

RDAN

CE

COEF

FICI

ENT

260

. 2 4 0

220

200

. 1 8 0

160

V-6140

120

100 V-3

. 0 8 0

81 94 7 115 102 3 6

STATIONS

Figure 10. Average Manning's n for Irrigations V-1, V-2, V-3, V-4, V-5, and V-6.

55Irrigation V-4 had an inflow rate of 0,5 c.f.s. while Irriga

tion V-5 had only 0,3 cefcs. These irrigations were also run on successive days* Irrigation V-4, with the higher inflow rate, had an average Manning's n value 0,027 higher than Irrigation V-5, In both irrigations, the retardance coefficient generally decreased in value when going down the border. The retardance coefficient for Irrigation V-5 decreased going downstream at a nearly constant rate. However,

Irrigation V-4 decreased until Station 4 with five of the seven remaining stations remaining almost constant.

The last Irrigation, V-6, had a varied inflow rate with only

the last rate of 0,4 c.f.s, plotted. However, with the 0.7 c.f.s. in

flow rate, the retardance coefficients were almost identical in value

to those with the 0.4 c.f.s. inflow rate. This indicates that retar

dance coefficients were constant. The average Manning's n decreased

from a maximum of 0.153 to 0.102 going down the border.

The average values of Manning's n for these studies ranged from

0.077 to 0.253. At Station 1, the average Manning's n values ranged

from 0.097 to 0.253. With the exception of Irrigations V-l and V-5, the range of the average Manning's n values tended to converge when going downstream. Excluding Irrigations V-l and V-5, the average values of Manning's n ranged from 0.111 to 0.123 at Station 10 and from 0.102 to 0.110 at Station 11. An "average” value of Manning's n describing Irrigations V-l, V-2, V-3, V-4, V-5, and V-6 is 0.127.

Soil roughness determinations were made with the soil profile

board. The same principle was employed as used by Roth with a soil

cast; however, no attempt was made to compare the results of the two

56different methods,, Values of 6? obtained from the soil profile board

determined /C values of soil surface roughness from equation 10.

Table 55 in Appendix E lists the measured values before and after Irrigations 17, V-l, V-2, V-3, V-4, V-5, and V-6 using the soil profile board. Using Equation 10, the average values due to soil

roughness only for Irrigations V-2, V-3, V-4, V-5, and V-6 ranged from

0.01553 to 0.02188.

Tables 48, 49, 50, 51, 52, 53, and 54 list X values as ob

tained from Equation 9. These X values are due to the retardance offered by both the soil and vegetation and for Irrigations V-2 through

V-6 ranged from approximately 0.05 to 0.11. These X values are from

3 to 7 times the values obtained from soil roughness alone.

CHAPTER 4

CONCLUSIONS

Seven irrigations were conducted on a precisely instrumented

border: one with sparsely populated vegetation and six with 10 to 13

month old alfalfa vegetation. Field measurements were made of border

inflow and outflow, border surface elevations, water surface elevations, and infiltration. From these observations border surface slope, water surface slope, flow depth, velocity, surface water storage, infiltration function, advance and recession times, and retardance coefficients were determined.

Relationships Found

Specific conclusions are difficult to draw; however, analysis of the data from this study suggests some general relationships:

1. There is a wide variation in Manning!s n with different inflow

rates with the same vegetation.

2. Cutting the vegetation changes its characteristics so that even

with the same inflow rates the Manning's n value had large

variation.

3. When irrigation was conducted on consecutive days, the secondhad smoother soil surfaces as indicated by smaller values of

Manning's n.

57

58

4. Fangmeier’s method of calculating an infiltration functiongives satisfactory results during advance and continuing phases of a border irrigation*

5C With the same inflow rate, water advanced faster with vegetation on the border than with a bare tilled soil surface. However, because of the retardance offered by vegetation recession was much slower in the border with vegetation.

,6. Infiltration rates decreased with each additional irrigation.

Suggestions for Future Study

Parameters other than retardance coefficients should be eval

uated. The results obtained from these data should be compared with

other investigators1 observations. For instance, n-VR curves should be compared with those obtained by Ree. Comparisons using these data

should be made with Fenzlfs; Kouwen, Unny, and Hill’s; and Nnaji and

Wu’s work using their developed relationships which attempt to base flow formulas for vegetated channels on the vegetation characteristics.

Different types of equations should be considered. Other advance, recession, and infiltration functions should be evaluated.

In any formulas concerning vegetation, accurate description of the vegetation is mandatory. Future studies with vegetation should include accurate measurements of stem diameters, stem lengths, and density for many samples.

APPENDIX A

PHOTOGRAPHS OF VEGETATION FOR IRRIGATION V-6

A one inch grid background was used in each of the photographs

to measure the vegetation. Successive photographs were taken with the

grid two inches farther away from the camera.

59

G R I D P O S I T I O N 0 1 2 3 4 5 6

C A M E R A

S O I L S U R F A C E V E G E T A T I O N D O W N S T R E A MM E T A L P L A T E

N O T T O S C A L E

Figure 11. Schematic Showing Grid Positions.

o\o

61

T ~ r1 : |

1 +

Figure 12. Vegetation Between Camera and Grid Position 1,

/ - f/weip

Figure 13. Vegetation Between Camera and Grid Position 2,

Figure 14. Vegetation Between Camera and Griu Position 3.

Figure 15. Vegetation Between Camera and Grid Position 4



APPENDIX B

MEASURED FLOW DEPTHS FOR EACH IRRIGATION

The flow depths are given in feet for each station at the times

designated.,

. . . • . <

63

64

Table 13, Flow Depth/Station/Time for Irrigation 17,STATION 1 2 3 4 5 6 7 8 9 10 11.

TIME1.6 .035 .4.0 .091 .0707.0 .0.97 .087 .0639.4 .100 .093 .0 76 .056

12.4 .102 .096 ,080 . 0 66 .05514.6 .103 .097 .082 .071 e 0d6 .05518.5 .104 .099 .085 .074 .074 .070 .05722.1 .106 .101 .0 86 .076 .079 .0 75 .067 .05325.7 .107 .103 .088 .080 .082 ,079 .0 73 .065 .06328.9 . .108 .104 .090 .0 84 .084 .0 82 .078 .074 .077 .05630. 0 .108 .104 .0 90 .085 .085 .083 .079 .077 . 081 .062 .05531.0 • .108 .104 .091 .085 .0 85 .0 84 .079 .080 .084 .068 .06232.0 .108 .103 .091 .0 36 .086 . U 8 5 .080 .082 .086 .072 .06533. 0 .109 .103 092 .086 .086 .085 - .081 .084 .085 .076 .06734.0 .109 .103 .092 .086 .086 .085 .082 .085 .091 ,080 .06935.0 .109 .103 .092 .087 .087 .086 .084 .086 .093 .053 .07136.0 .109 .103 .092 .087 .087 .086 .085 ’ .087 .094 .085 . 07237.0 .109 .103 .092 .087 .088 - . 086 .035 .068 .095 . .087 . 07338. 0 .109 .103 .092 .087 .088 .087 .085 .089 .095 .088 .07439.0 .109 .103 .093 .087 .088 .087 ,086 .091 . 096 .090 .07540. 0 .109 .103 .093 .087 .088 .088 • 0 56 .0 92 .097 .091 .07544.0 .110 • .103 .093 . 0 88 .039 .089 .087 .094 .101 .097 .07748. 0 .110 .104 . 094- .083 .091 .090 .088 .096 .103 .098 .07552. 0 . .111 .106 .095 .0 90 . .091 .091 .089 / .095 .104 .100 .07956.0 .112 .107 .096 .0 91 .092 .092 .091 .099 .106 .102 .07960.0 .114 ..10 9 .097 .0 92 .093 .094 .092 .101 .107 .104 . 03064. 0 .115 .110 .097 .092 .094 .0 95 .093 .103 .109 .106 . 08068. 0 .115 .109 .098 .092 .095 .095 .094 .105 .110 .107 .08072.0 .115 .109 .098 ,0 92 .096 .096 ,096 .107 .112 .108 .03176.0 .116 .10 8 .098 .093 .096 .0 96 .096 .107 .113 .110 .0 8280.0 .116 .108 .098 .0 93 .096 .0 97 .096 .106 .114 .111 . 08284. 0 .116 .108 .098 • .093 .096 .097 .096 .106 .114 .112 .08288, 0 .116 .108 .098 .093 .096 .097 .096 .106 .114 .112 .08292.0 .163 .126 ' .113 .098 .099 .101 .104 .114 .119 .117 .0 3696.0 .179 .162 .145 .129 .124 .116 .115 .125 .126 .124 .092100.0 .184 .171 .157 .147 .142 .139 .134 .137 .134 .131 .097104. 0 .184 .173 .162 .157 .150 .150 .150 .151 . 148 .148 . .124108.0 .185 .175 .164 .160 .154 .158 .157 .161 .158 .161 .148112.0 .186 .176 .164 .161 .155 .161 .160 .166 .163 .168 ,161116.0 .187 .178 .165 .162 .156 .161 .160 .168 .167 .172 .165120.0 .189 .180 .166 .164 .156 .162 .161 .170 .168 .175 .168124.0 .191 .181 .167 .166 .159 ■ ,164 .163 .172 .170 .176 .17 0128.0 .192 .183 .169 .168 .162 .167 .164 .175 .171 .174 .172132.0 .192 .183 .170 .168 .162 .165 .164 .175 .173 .172 .175136. 0 .167 .172 .167 .164 .158 .162 .161 .173 .165 .171 .164140.0 .134 .132 .130 .135 .137 .148 .151 .165 .155 . .170 .152144.0 .124 .123 .116 .115 .118 .130 .138 .153 .149 .161 .140148.0 .123 .119 .110 .105 .109 .117 .125 .139 .138 .148 .127152.0 .121 .118 .106 .101 .102 .108 .115 .130 .130 .139 .108156.0 .122 .117 .106 .099 .099 .105 .110 .126 .124 .130 .094160.0 .125 .118 .106 .0 99 .098 .104 .107 .122 ,121 .127 .088164.0 .126 .118 .105 .0 98 .098 .103 .104 .118 .119 .125 .085168.0 .127 .119 .105 .098 .098 .102 .102 .115 ,117 .122 .084172.0 .128 .119 .106 ■ .098 .098 .102 .102 .115 .116 .121 . 084176. 0 .129 .120 .107 .099 o099 .103 ,103 .115 .117 .122 .083180.0 .128 .120 .107 .099 .099 .103 .103 . .116 .117 ,122 .084$84<Q: ;i27 .120 .107 .098 .099 .103 .103 .117 .118 .123 .084188?Q .125 .120 .107 .098 .0 99 .102 .103 .117 .119 .123 .084i'90vqr ,111 .119 .107 .0 96 .097 .100 .100 .115 .117 .121 .084192,.Q. ,4.54 .084 .088 .088 .094 .0 98 .0 98 .113 - .116 . .118 . 085"194:4: ,430 .055 .068 .074 .083 . 093 .095 .111 .114 .116 .085196.0. «4'19 .040 .052 .0 62 .0 70 .0 83 .089 .105 .112 .114 . 083198.45 .41*1* .027 .042 .051 .057 .072 .082 .099 .108 .112 .07920 0. 0; .Oliti .022 .035 .043 .044 .063 .074 .089 .101 .108 .0752 02,.0i ..0 018: ,019 . 030 .037 .040 .056 .0 66 .079 .091 .102 .0 72204. 0 .4 0 3' , 017 .025 ,0 32 .037 ,050 . .057 ,0 68 .084 .0 92 .069206.0 . .007 . ,415 .022 ,0 29 .035 .046 .055 .065 . 077 . .083 .065208. 0 0 005 m .020 .026 .032 . 044 .052 ,062 . 0 70 ,076 .061210.0 0 003 .017 .023 .029 .041 .049 .059 .062 .070 .057212.0 .002 .069 .015 .021 .027 .038 .046 .056 .057 .064 .054214.0 .000 .007 ■ .013 .018 ' .024 .036 .044 .054 ' .052 .059 ,051216.0 .005 .010 .015 .021 .033 .0 41 ■ .091 .043 .053 .048218. 0 . .003 .008 .013 .019 .0 31 .038 .048 .043 .048 .045220.0 .001 .006 .010 .016 .028 .035 .045 .038 .043 .042222. 0 .003 .007 .013 . 026 . .033 .042 . 035 .040 . 038224.0 .001 .004 .011 .023 .030 .-0 39 .032 .037 .035226.0 .002 .008 . 020 .027 .036 .029 . 034. .032228.0 .006 ' .018 .024 .033 .026 . .030 .029230.0 .003 .015 - .022 .030 .023 .027 . 026232.0 .000 .013 .019 ,027 .021 .024 .024236. 0 .007 .013 .021 .018 .019 .022240. 0 .002 .008 .015 .014 .015 .019244.0 .002 .010 .011 .012 .000248.0 .004 .008 . 010252.0 .001 .006 .007256.0 .004 .005260. 0 e O 0 0 . 0 . .001 . 0 0 4 .

Table 14, Flow Depth/Station/Time for Irrigation V-l, 65STATION 1 2 3 4 5 6 7 8 9 . 10 11

TIME2,0 .1496,5 .206 116211,5 .224 .197 .15914,3 .232 .210 .173 .13119,4 .239 ..221 .196 .161 .14925,3 .248 ,233 .213 .184 .173 : .17030,0 .250 .238 ,220 .197 .186 . .180 .12134, 9 .251 .241 .224 .203 .192 .189 .152 .13241,1 .254 .244 .149 .210 .200 , : .200 .171 .162 . .13547,3 .257 .247 .236 . .216 .207 .205 .185 .179 .164 .13248,0 .257 .247 .236 .216 .208 .206 .187 .180 .166 .137 .05249.0 .258 .248 .237 .217 .209 .207 .189 .181 .169 . 144 .07350,0 .258 .249 . .238 .217 .211 .209 .191 .183 .173 .150 . 09451.0 .259 .249 .238 .218 • 211 .210 .193 .186 .176 .155 .10352. 0 .259 .249 .239 .219 .212 .211 .194 .190 .179 .160 .112. 53.0 .260 .250 .240 .220 .213 .211 .196 .193 .182 ■ .164 . 12154.0 .261 .250 .240 .220 .214 .212 .197 .197 .185 . .169 .12355. 0 .261 ,251 .241 .221 ' .215 .213 .198 .200 .189 .174 .13356. 0 .262 .251 .241 .222 .215 ,213 .200 • .201 .190 .176 .13557.0 .262 .252 .242 .222 .216 .214 - .201 .203 .192 ,179 .136

6 0 , a .264 .253 .243 .224 .219 .216 ,235- .207 .197 .186 .14064.0 .266 .255 .245 .228 .222 .219 .210 .212 .204 .192 .14468.0 .267 .258 .247 .231 .225 .222 .215 .215 .209 .197 .14872.0 .268 .260 .248 .232 .228 .225 .220 .217 .213 .201 .15176. 0 .268 .260 .248 .234 .231 .227 .224 .219 .217 .203 .15580.0 .269 .260 .249 .236 .234 .230 .227 .221 .220 .206 .15884.0 .271 .261 .250 .237 .235 . 231 .228 .224 .223 .208 .15988.0 .273 .262 .250 .238 .236 .232 .229 .228 .225 .211 .16092.0 .275 .263 .251 .239 .238 .234 .234 .233 .227 .213 .16196.0 ,276 ,264 .252 .240 .240 .236 .235 .236 .228 .214 .162100.0 . .277 ,266 ,2 53 .241 .241 .238 .237 .236 .230 .215 .163104,0 .277 .267 .254 .243 .242 .239 .237 .237 .231 .216 .165108.0 .278 .267 .256 .245 .242 , .240 .237 .237 .231 .217 . 1 6 6112. 0 .280 .268 .258 .246 . .2 43 .2 40 .238 . .238 .232 .218 ■ .168116.0 .283 .270 .259 .247 .244 . .241 ,239 .238 .233 .220 * .170120,0 .286 .272 .260 .248 .245 .241 .240 .238 .234 .221 .173124,0 .286 .271 .260 .248 • 246 .242 .241 .241 . .235 .221 .175128.0 .286 .271 .260 .248 .246 .242 .241 .243 .236 .222 .176132.0 .285 .271 .259 .248 .246 .242 .242 .244 .237 . 2 2 3 .178136.0 .285 .270 .259 .248 .246 .242 .243 .244 .238 . 2 2 4 .178140.0 .281 .266 .259 .248 .244 .242 .243 .245 .239 .224 .179144.0 .277 .264 .256 .247 • .242 .242 .234 .246 .239 .225 .180147.0 . 2 7 7 .264 .256 .246 .242 .242 .224 .245 .239 .225 .180148.0 .271 .256 .256 .246 .240 .242 . 2 2 1 .245 .239 .225 .180150.0 .217 .223 .245 .238 • 228 .241 .214 .245 .239 .225 .180152.0 .191 .190 .224 .223 .215 .236 .208 .245 .237 .225 .181154.0 .166 .173 .20 3 .208 .203 .227 .199 .242 .234 .225 .181156.0 .147 .159 .187 .196 .192 .217 .190 .237 .228 .225 .176158. 0 .135 .149 .174 .186 • 181 ,207 .181 .232 . 2 2 2 . 2 2 2 .171160.0 .123 .139 .162 .177 oi 7 0 .196 .172 .226 .215 .219 .166162.0 .111 .129 .150 .168 • 15 9 .187 .164 . 2 2 0 .208 .213 .1611644 0 .099 .119 .138 .159 .151 .178 .156 .213 . 2 0 1 .207 .157166.0 .087 .109 .128 .149 .143 .169 .148 .206 .194 . 2 0 1 .152168.0 .075 .099 . 1 2 1 .140 .135 .160 .140 . 2 0 0 .188 .195 .1481/0.0 .072 .0 89 .114 .131 .126 .152 .131 .193 .182 .189 . 143172.0 .070 .085 .107 .125 . 1 2 1 .144 .125 .184 .175 .184 .138174.0 ,067 .081 .0 99 .119 .115 .137 .118 .174 .169 .178 .134176.0 .064 . .077 .094 .113 .109 .131 . 1 1 1 .165 .163 .172 .129178. 0 .062 .072 .091 .107 .103 .126 .108 . 15b ..157 .166 .12518 0. 0 .-VO 5 9 .068 .088 . 1 0 1 .098 . 1 2 1 .104 .146 .150 .161 . 1 2 0182.0 .056 . 066. .085 .097 - .092 .116 .098 .143 .146 .157. . 113184.0 .054 e 063 .081 .0 93 .086 . 1 1 1 .092 .140 .142 .153 .116186.0 .051 .061 .078 .0 88 .082 .107 .086 .137 .138 .149 .114188.0 - .046 « ,059 .075 .0 84 ' .080 . 1 0 2 .080 .135 .133 .145 . 1 1 1192,0 .0 43 .054 .068 .076 .075 .092 ,071 .127 .125 .137 .107196.0 .037 .050 ,0 62 .067 .070 .083 ,066 .119 .117 .131 . 104200.0 .032 .045 .057 .059 .065 ,073 . 0 6 1 . . 1 1 0 .108 .124 . 1 0 1204.0 .027 .041 .053 .058 .057 .070 ,055 .103 . 1 0 0 . 1 1 9 .097208. 0 . 0 2 1 .038 .049 .057 .049 .067 .049 .•0 97 .0 92 .113 .094212.0 .016 .035 .045 .056 .039 .063 ,043 .092 .08 4 ' .107 ,092216.0 . 0 1 1 .034 .041 .056 .028 . 060 .037 .089 .081 . 1 0 2 .090220.0 .005 .032 .037 .055 .017 .057 .031 . 0 8 6 .080 .097 .088224.0 .030 .029 .045 .006 .054 .029 .082 .078 .094 .086228.0 . .029 . 0 2 0 .035 .051 .026 .078 .0 77 .0 91 .083232.0 .025 . 0 1 2 .025 .045 ,023 .075 .075 .088 . .081236, 0 . 0 2 0 .003 .015 .039 . 0 2 1 .073 .073 . 0 8 6 .080243.0 .014 .005 .032 .018 .071 .070 .034 .078244. 0 ,008 .026 .016 . 0 6 8 .068 .083 .077248. 0 .003 ■« .016 .013 .065 .065 . 082 . 075252.0 .0 04 . 0 1 1 .061 .063 .081 .074256,0 .007 ,058 .061 .080 .073260. 0 .002 .055 .058 .078 .071264.0 ,048 .055 .077 .070268. 0 .040 .052 .0 76 * 068272. 0 -.033 .049 .0 75 *066276.0 .0 26 .04o .073 .064280. 0 .019 .043 .071 .063284. 0 . 0 1 2 .040 .069 .061288. 0 .004 .037 .067 .059292.0 e O .034 .065 .058296. 0 . 031 .0 64 .0 56300.0 ' .029 .062 .054304, 0 . 0 2 1 .061 .052308.0 .014 ,060 .051312.0 .007 .058 .049316.0 .057 .049320,0 * 0 .056 .048324.0 o .055 .047328.0 o 0 o 0 o o • 0 o .054 .046

66

Table 15. Flow Depth/Station/Time for Irrigation V-2.STATION

TIME

i ! f11. 614. 417. 5.22. 024. 427. 533. 63 4 e035. 036. 337. 038. 039. 040. a41, 042. o43. 044. 048. 052. 056. 060. 064. a68. 072. 076. 080. 084. 08 8. 092. 096. 0100. 0104. 0108. 0112. 0116. 0120. 0124. 0128, 0130. 0132. 0134. 0136. 0138, 0140. 0142, 0144. 0

138

i n166167168170

III180i52in181Is!i“103081066050042ii?0 22 016 014 012 009 007 004 002

1

1III168168168ill

i

III180

S!??067 057 050 046 042 039 036 033 030 027 026 024 022 o 020 » 018 0̂16 .012ZooS

.120.137.144.148.150:in.162ill*.163.163'All.163.163.164.164.164.164.164.164.164.167.169A 7rl.170!if!.172.173.173.174.175.175M l.175.175.170,150.130.111.0 83 .073 .064 .058 .051 .047 .043 .040 .036 .033 .030 .027 .025 .022 .019 .016 .009 .002

.111.123

.133.142.145.149Ail.156.156‘AliAVr.158.158'.ill.161.162.163,164.164.163.163.163.163.164.164.165.164.164.165.166.166.167.167.167.167.167Ail.133 .118 .104 .095 .0 85 .076 .0 66 .056 .052 .047 .042 .037 .032 .029 .026 .023 .:8i?.013.008.003

5 6 7 8 9 10 11

o * 0Zl04.122 Il23.134 .137 .110.136 .143 .119 .092.141 .148 .128 ,110 .064.149 .158 .140 .127 .112 .114.149 .159 .140 .128 .116 .116 *036.150 .161 - .142 .131 .128 .122 .062.151 .161 .143 .133 .130 .124 . 065.152 .161 .144 -.135 .133 .127 .069.152 .161 .146 .137 .135 .129 .074.153 .161 .147 .139 .138 .132 .078.154 .162 .148 .141 .140 • .134 .082.154 .163 .148 .142 .141 ,136 . .086.154 .165 .149 .142 .142 ,138 . .090.154 .167 .149 .143 .144 .140 .095.154 .169 .150 .144 .145 .141 . 10 0.155 .171 .151 .149 .149 .146 .106.157 . 171 .153 .152 .152 .149 .121.158 .171 .154 .154 . .154 .154 .143.160 .171 .155 .157 .157 .159 .152.163 .171 .156 .163 .159 .161 .155.165 .170 .157 .165 .162 . Ib5 .158.166 .170 .159 .167 .164 .168 .161e 166 .171 .161 .168 .166 .169 .164.166 .171 .164 .170 .167 .171 .167.167 .171 .165 .171 .168 .171 .167.167 .171 .166 .171 .169 .172 .168.16 8 .172 .167 .171 .170 .173 - . 168.169 .172 .167 .171 .171 -.174 .169.170 .172 .166 .171 .171 .175 .170.169 .173 .166 .172 .172 .175 .171.169 .17 3 .166 .173 .172 .176 .172.169 .173 .166 .173 .172 .176 .172.169 .173 .167 .173 .172 .176 .172.169 .173 .167 .173 .173 .176 .172.169 .174 .169 .173 .174 .178 .172.169 .174 .170 .173 .175 .179 .172.169 .175 .171 .173 .176 .179 .171.169 .175 .171 .173 .176 .179 .171.164 .167 .171 .174 .176 .179 .171.152 .159 .167 . .174 .175 .179 .171.13 8 .149 .159 .170 .170 .178 .171.124 .136 • .150 ,164 .163 .174 .168.113 .127 .140 .156 .155 .167. - .162.101 .118 .131 .148 .146 .157 .154.091 .108 .122 .140 .137 .148 .143.082 .097 .113 .131 .128 .140 .132.072 .037 .105 .122 .120 .132 .120.067 .0 81 .098 .112 .112 .124 .109.061 .0 74 .091 .101 .104 ,116 .099.055 .068 .084 .091 .096 .109 .087.049 .061 .0 76 .081 .089 .102 .0 75.043 .055 .069 ,070 . 082 • .0 94 .062.040 ,051 .065 .068 .077 . .090 .056.037 « 0 47 . .060 .065 ■ .073 .085 .050. 0 34 .0 44 .055 .063 .068 .081 .045.031 .040 .051 .0 61 .063 .076.. . 042.028 .036 .046 .058 .05 9 .071 • .040.026 .0 33 ,044 .055 .056 .069 .037.022 .027 .039 .049 o 050 .063 . .033.018 ,022 .034 .043 . 044 .057 • .028.012 .019 .030 .037 .039 . 054 - .026.007 . 016 .026 .031 . 034 .050 .023.001 .010 .022 .026 . 030 .046 .021.001 .018 .024 .027 .041 . 019.015 .021 .023 .037 .018.011 .017 .019 .033 .017

.007 .013 .015 .029 .017

.001 .008 .011 .026 .013.004 . 008 .024 .007e 00 4 « 022 .001

o 0 t, .001 .019.0160 .013o « o o .010

67

Table 16. Flow Depth/Station/Time for Irrigation V-3.STATION 1 2 3 4 5 6 7 8 9 10 11

TIME2o7 .118 ■©5.5 .128 .108.9.2 .135 .127 ' .10813.0 .138 ■ .134 . .120 .09815.8 .139 .137 .126 .112 .09918.5 .140 .139 .129 .119 .109 .08523.0 .141 .140 .133 .126 .122 .110 .09426.3 . .141 . .141 .134 .127 .126 ,116 .108 .09030.2 ' .142 .143 .134 .122 .132 .119 .118 .108 .09034.9 .144 .143 .136 .125 .133 .125 .126 .119 * . 110 .10636,0 .144 .144 .136 .127 .134 .126 .127 .120 .113 .110 o 05937,0 .144 .144 .136 .129 .134 .128 .128 .121 .115 .114 .06538.0 .145 .144 .186 ,131 . .134 .129 .128 .122 .118 .117 . 08439.0 .145 .144 .136 .132 .134 . 130 .129 .123 .120 .120 .09440.0 .145 .144 .136 .134 .135 .131 .130 .124 .123 .123 .10341.0 .145 .144 . .137 .135 .135 .132 .131 . .125 .124 .125 . 10642.0 .145 .144 .137 ,135 .136 .132 .131 .126 .125 .126 .10943.0 .145 .145 .137 .135 .136 ,133 .132 .126 .126 .128 .11244.0 .145 .145 .137 .136 .137 .133 .133 .127 .127: .129 .11545.0 .145 .145 .137 .136 .137 .134 .133 .128 . .128 ‘ .131 .11848. 0 .145 ,145 .138 .137 .139 .135 .134 .131 .131 .136 . 12352,0 .145 .145 .139 .138 .140 .137 .135 .134 .133 .140 . .12856.0 .145 .145 .139 .138 .140 .137 .137 .135 .135 .141 .13160.0 .145 .144 .139 .138 .141 .137 .137 .134 .137 .142 .13364.0 .145 .144 .139 .138 .141 .138 .138 .135 .138 .144 .13568.0 .145 .144 .138 .138 ©140 .138 .138 .135 .139 .145 .13672.0 .145 .144 .138 ,138 .140 .139 .139 .136 .140 .146 .13776.0 .145 .144 .138 .138 .141 .138 .139 .139 .141 .146 .13880.0 .144 .144 .138 .139 .141 .138 .139 .142 .142 .146 .13984.0 .144 .144 .138 .139 .141 .138 .138 .142 .142 .147 .13988.0 .144 .144 .138 .138 .141 .138 .133 .143 .143 .147 .14092.0 .144 .144 .138 .138 ©141 .138 .138 .143 .143 .143 .140.96,0 .144 .145 .138 .138 .141 .138 .139 .143 . 143 .149 .140100.0 .145 .145 .139 .138 .141 .137 .14 0 .143 .143 .150 .140104.0 .146 .145 .141 .138 .142 ■ .138 .140 .143 .143 .149 .140108.0 .147 .145 . .142 .139 .143 .138 ,140 .143 . .143 .149 .140112.0 . .147 .145 .143 .139 ©143 .138 ,140 . .143 .144 .149 .141116.0 .148 .145 .143 .139 ©143 . .138 .140 .143 .145 .149 .142120.0 .149 .145 .143 .139 ©143 .138 .140 .143 .146 .149 .143124.0 .149 .146 .143 .139 ©143 .138 .140 .143 .146 .149 .142128.0 .149 .147 .143 .140 ©143 .138 .140 .143 .146 .150 . .142132.0 .149 .147 .143 .140 .143 .138 .140 .144 .146 .151 .142136.0 .149 .147 .143 .140 .143 .138 .140 .144 .147 .151 .143140.0 .149 .147 .143 .140 .143 .138 .140 .145 .148 ,151 .143142.0 .111 .125 .143 . .140 .143 .138 .140 .145 .148 .151 .143144. 0 .081 .101 .130 .133 .139 .138 .140 .144 .148 .151 .143146.0 .060 .085 .109 • • .119 .127 .131 .140 • .144 *148 .151 .143148.0 .050 .072 .088 .107 ©115 .125 .135 .143 - . 148 .151 .143150.0 .039 .060 .080 .0 95 .102 .118 .130 .139 .144 .151 .143152.0 . .033 .055 .073 .086 ©095 .108 .121 .133 .137 .145 .141154.0 .026 .049 .066 .078 .087 .097 .113 .126 .130 .139 .135156.0 .022 .044 .058 .069 ©080 .088 .104 - .120 .124 .132 .128158.0 .020 .039 .051 .061 ■ .0 73 .080 .095 .114 .117 .125 .119160.0 .018 .033 .043 .052 .065 .071 .0 87 .108 .111 .118 .108162.0 .016 .0 31 .041 .048 .061 .065 .080 .102 .104 .113 . 099164,0 6014 ,029 .038 .044 .057 .059 .074 .096 .097 .107 .090166.0 .013 .027 .036 .0 39 .053 .052 .067 ■ .0 89 .090 .101 .0 80168.0 .011 .025 .033 .035 .049 .046 .061 .082 . 083 • .095 .070170.0 .009 .023 .030 .031 .0 45 .039 .054 .076 .076 .089 .061172.Q .007 .021 .028 .029 ©043 .036 .051 .067 .072 .085 ■ . 058174.0 .006 .018 .026 .026 .040 .033 .048 .059 . 068 .0 81 .055176.0 .004 .015 .023 .0 24 © 0 3 8 .030 ,045 .053 ,064 .078 .052176.0 .003 .013 .021 .021 .036 .027 .042 .049 .059 .074 .04918 0*0 .QQl .010 .018 .019 ©033 .024 .038 .046 .055 .070 . 047182. 0 .009 .016 .018 .030 .023 .036 .044 . 053 ■ .067 . 045186.0 .008 .011 .015 .024 .019 i.0J2 .040 .047 . 060 ; .041190,0 .006 .005 .013 . 0 17 . 016 .027 e 0 3t> .042 .054 . 037194.0 . 003 . .001 .009 .016 .013 .028 .031 .038 . .050 .035198.0 .0 06 .015 .009 .019 .027 .034 . 046 .034

202.0 .001 ©013 .0 06 .016 .023 .030 .042 .032206.0 ©009. .002 .012 .021 .027 .038 .029210. 0 ©005 .008 .019 .023 .034 .027214.0 .005 .016 .020 .033 . .024218.0 .002 .014 .018 . 033 .022222.0 .010 .014 .031 .019226,0 .005 .011 .027 .014230.0 .000 .007 .023 .009234.0 .005 .021 .007238. 0 o . 003 .020 • .005242.0 .000 • .018 .003246.0 .016 .001250.0 .015254.0 .013258.0 .011262.0 e e © e o © . o 6 .010 o

68Table 17. Flow Depth/Station/Time for Irrigation V-4.

STATION I 2 3 4 5 6 7 8 9 10 . 11TIMElo> .1344*3 .154 .1248 e 3 .171 .155 .123

11.9 .175 .164 .141 «11513.3 .178 .168 .148 .125 .09916.9 \ .181 .172 .154 .139 .125 109920. 9 .185 .177 .160 .152 .141 .121 10 8023.3 .186 .180 .164 .155 .143 .134 .088 IlOl27.5 .188 .182 .168 .159 .150 .143 .101 .122 • 09831.5 .189 .183 .170 .162 .157 .149 .130 .134 .122 .10832.0 .189 .183 .170 .163 .157 .149 • .133 .135 .125 ,112 . 06433,0 .189 ,183 .171 .163 .158 .150 .138 .138 .128 . 118 .07134.0 .189 .183 .171 .164 .158 .151 .143 .140 .132 .122 . 08135.0 .189 .183 171 .165 .158 ' .152 _ .146 .142 .135 ' ,12b : .09936, 0 .189 ,184 .171 .165 .161 .154 .149 .144 .137 .129 .10737.0 .189 .184 .172 .165 .163 .155 .152 .145 .140 .133 .11538.0 .190 .184 .172 .166 .165 .157 .154 .147 .142 .137 .12139.0 .190 . .184 .172 .166 .167 . .159 .156 .149 .144 .140 .12540.0 .19 0 .135 .172 .166 .169 .161 .158 .150 .147 .144 .12941.0 .191 .185 .172 .163. .169 .161 .159 .152 .148 .146 .13244.0 .192 .187 .174 .173 .170 .162 .163 .155 .153 .152 .13943. 0 .195 .189 .176 .174 .171 .164 .166 .164 .157 .156 .14652.0 .196 .190 .17 7 .174 .172 . .167 .167 .169 .160 .160 .15256. 0 .196 .191 .178 .175 .173 .169 ,169 .170 .163 ,164 .15860,0 .197 .192 .179 .177 .174 .172 .170 .171 .165 .165 .15964.0 .197 .193 .180 .177 .175 .173 .171 .172 .166 .167 . 16 068. 0 .197 .193 .180 .178 .177 .174 .172 .173 . 167 .168 .16272.0 .197 .194 ,182 .179 ,178 .175 ,173 .174 .169 .169 . 16476. 0 .199 .194 .183 .181 .180 . .175 .175 .176 .170 .171 .16480.0 .200 .195 . .185 .182 .181 .176 .176 .178 .172 .172 .16584.0 .200 .195 .186 .182 .182 .178 .177 .179 .173 .174 . .16788. 0 ,201 .196 .186 .183 .182 .179 ,177 .181 .175 .175 .16992. 0 .201 ,196 .186 .183 .182 .180 .178 .182 .176 .176 .17096,0 .201 .195 .186 .183 .182 .180 .178 .182 - .176 .176 .170

100.0 .201 .195 .186 .183 .183 .181 .179 .183 .176 .176 .17 0104.0 .201 .195 .186 .183 .182 .180 .178 .183 .177 .177 .170108. 0 .201 .195 .18 6 .183 .182 .180 .178 .184 .177 .177 .171112.0 .201 .195 .186 .183 .182 .180 .179 .184 .177 .178 .171116.0 .202 .196 .186 .183 . .183 . 181 .179 .184 . .177 .179 .172120.0 .203 .197 .187 .183 .183 .181 .180 .184 .178 .180 .172124.0 .203 .197 .187 .183 .183 .181 .18 0 . .184 .177 .180 .172128.0 .204 .197 .187 .183 .183 .181 .180 .184 .177 .179 .172132.0 .204 .197 .187 .183 .184 .181 .180 .184 .177 .179 .172136.0 .203 .197 .18 7 .183 .184 .182 .180 .185 .178 .179 .172140.0 .203 .197 .187 .183 .184 .182 .181 .185 .178 .179 .172142*0 .145 .153 .173 .183 .184 .182 .181 .185 .178 .180 .172144.0 .115 .126 .153 .165 .175 .181 .131 .185 .178 .180 .172146.0 .094 .109 .132 .147 .161 .168 .175 ,185 .178 .180 .172148. 0 .076 .0 94 .115 • .131 .147 .156 .163 .185 .171 .180 .171150.0 .061 . .078 .104 .117 .134 .145 .152 .175 .164 .180 .166152.0 .054 .070 .092 .105 .123 .135 .143 .165 .157 ,171 .161154.0 .047 .062 .080 .094 .113 .124 .134 .155 .149 .162 o 132156.0 .041 .055 .070 .083 .103 .114 .125 .147 .141 .152 .143158. 0 .035 .050 .063 .0 74 .0 94 .104 .117 .139 .132 .142 .132160.0 .029 . .044 .055 .065 .0 85 .094 .108 .131 .123 .132 .122162.0 .025 .041 .052 .060 .078 ,087 .0 99 .123 .116 .124 .113164.0 .02 0 .038 .048 .0 54 .072 .080 ,095 .115 . .10 8 .116 .104166, 0 .016 .035 .044 ,049 .065 .072 .0 90 ■ .107 .101 .109 .095163.0 .013 ,032 .040 ,044 .058 .0 65 .085 .099 .094 .105 .085170.0 .009 .029 .036 .039 .052 • ,058 .381 .092 .087 .100 . 076172.0 .005 .028 .034 .036 .049 .0 54 ,076 .087 . 082 •• .095 . 074174.0 '.Q00 .026 . .031 .034 .046 .050 .071 .062 .077 . 090 .072176.0 .024 .029 .031 .043 .0 46 .0 6b .0 77 .073 .084 .069178.0 .022 .026 .029 .040 .0 42 .061 .073 .068 .079 . 067180.0 .019 .024 .026 .037 .038 .056 .068 ,063 .074 .065182. 0 .017 . 021 .0 24 .034 .036 .053 ♦ U 64 . 060 .071 .064186.3 .013 ,014 .019 .028 .032 .045 .055 .053 .064 .062190.0 .009 .008 .015 .022 .027 .037 .047 .047 .057 . 06 0194.0 .002 .0 00 .012 .019 .023 .030 .042 .042 . 054 . 057198,0 , .009 .016 ■ .019 .023 .038 .038 .050 . 054202.0 .005 .013 .016 .016 .034 .034 .04 8 .051206. 0 .000 .011 .014 .010 .032 .031 .046 .050210, 0 . .008 .011 .005 .030 . 028 .0 44 . 048214.0 . .006 .006 .003 .028 .025 .041 .045218.0 .004 .002 .001 .026 . 023 . Qo9 .043222. 0 .001 .022 . 020 .036 .039226.0 .018 .016 .032 .033230.0 .013 . 013 .028 .023234.0 ,012 .010 .024 .026238. a ,011 .008 . 021 .025242,0 .006 .006 .019 . 022246.0 .002 .00 3 .017 .019250.0 .001 .015 .016254.0 .013 .013258.0 .011 .010262.0 .010 ■ .007266.0 .008 .003270.0 .007274.0 .0062 78.0 .004282.0 .0 00286. 0 © o

69Table 18. Flow Depth/Station/Time for Irrigation V-5.

STATIONTIME

if: I19.8 . 24.4II: r .37. 3 33. 039.0 40. 041.08:144. 0tt'A47.0 48. 052.0 56. 360.0 64. 0 68.0

80.084.083.3its 100.0 .104.0

108. 0112.0 116.0 120.0124.0128.0132.0 136. 0

144.0146.0148.0150.0152.0154.0156.0158.0160.0 162.0164.0166.0 168.0170.0 172. 0174.0176.0 .178.0180.0 182.0 186. 0190.0 194. 0198.0202.0 206.0 210. 0214.0m:S226.0 230, 0234.0 238. 3 242.3246.0250.0254.0 258. 0262.0 266.0270.0274.0 278. 0

0 96 104

I!!1191201

1130

i l l086070057044036029023017011

082095HiiillitIB117

ill119

11

$$

1106089075063052044037031025019016014011009006005003001

078089096099104illi i l

i

I1211in

II092080070059052046039033027022020SSI010008006004002

077 0 87 0 900 97 100 102 106 106io°77107-1081081081091091091091101ill118

||

ill0 95 0 85 076 067 0 6.0 054 047 041 035 033 030 026 023 020 018 015 013 011 009 007 003

5 6 7 8 • 9 . 10 11

° .. 0

I 0 79o0 82 1 073.090 .0 83 1076.093 - .087 .0 81 lo 76.0 96 .090 .084 .080 .075.101 .097 .093 .089 .085 .0 82.100 .0 94 .088 .0 83 .078 . 074 , .071.101 .096 .090 .0 86 .081 .0 77 .074.102 .097 .0 92 .087 .083 .079 . 076.103 .0 98 - .093 .089 .085 . 081 .079.103 ,099 .094 .090 . 086 .083 .081olG4 .100 .0 95 .092 . .088 .084 .082.104 ' .100 .096 .093 .089 .085 .084.105 .101 .097 .094 .090 .087 . 085.105 .102 .098 .094 .091 .0 88 .0 86.105 .102 .098 .095 .092 .083 . 086.105 .102 .099 .095 .092 .0 89 .037.107 .104 .100 .098 .094 .091 . 089.109 .105 .102 .099 .096 • .093 .091.111 .107 .104 .101 .098 .095 .092.112 .109 .106 .103 .10 0 .0 97 .095.113 .110 .107 .104 .101 .099 .096.113 .111 .108 .105 ,102 .099 .097.114 .111 .10 9 , .106 .103 .100 .097.115 .112 .109 .107 .104 .101 .098.115 .112 .110 .107 .105 .102 .099.116 .113 .110 .108 . .105 .103 .100.116 .114 .ill .108 .106 .103 .101.117 .114 .111 .109 .106 .104 .101.117 .114 .112 .109 .107 .105 .102.117 .114 .112 ,110 .107 .105 .102.117 .114 .112 .110 .107 .105 .102.117 .114 .112 .110 .107 .105 .103.117 .114 .112 .110, .108 .105 . 103.117 .115 .112 .110 .108 .105 .103.117 .115 .113 . .110 .108 .106 .103.118 .115 .113 .111 .108 .106 • .10 4.119 .116 .113 .111 .108 .105 .103.118 .116 .113 .111 .108 .106 .103.118 .116 .113 .ill .109 .106 .104.108 .109 .109 .110 .111 .111 .112.099 .102 .105 .108 .111 .115 .118.090 .095 .101 - .106 .111 .116 .121.083 . 089 ' .0.96 - .102 .109 .115 .122.075 .083 .091 .098 .106 .114 .122.069 .077 .085 .093 .101 .109 .118.062 . 070 .078 .086 .095 .103 .111.056 .0 64 .072 .080 .088 .0 96 .105.049 .058 .066 .074 .082 .090 .098.043 .051 .060 .068 .076 .084 .092.045 .050 .057 .079 .076 , .085 .062.040 .046 .051 .074 .071 .080 . 059.036 .041 .046 .069 .066 .076 . 056.031 .037 .041 .064 .061 .0 71 .053.027 .032 .037 .059 .056 .067 .050.025 .028 .034 .054 .053 .063 . 048.022 . 024 .031 .050 .049 . 060 .047.020 .020 .027 .046 .045 .056 . 046.018 .016 .024 .041 .042 .052 .044.016 .012 .021 .037 .038 .049 . 043.014 .011 .019 .034 .036 .046 . 042.011 .009 .016 .028 .031 .042 .040.008 .007 .013 .021 • .026 .037 . 038.006 .003 • 010 .020 .022 .034 .036.0 04 .007 .018 .018 .031 .034.001 .004 .016 .015 .028 .032.012 .012 .025 . 030

,009. .010 .022 .029.006 .007 .020 .027.0 04 .004 .018 .025.001 .002 .016 .024.014 . 023.013 .022.010 ,019.007 .017.006 o 0140 .004 .012.003 .009.001 .007

o . 004« o . .0010° 0 * « a

Table 19. Flow Depth/Station/Time for Irrigation V-6. 70STATION ■ 1 ‘ 2 3 4 5 6 7 8 9 10 11

TIMEU7 .1583o 1 .177 11266o 6 .202 .177 .14410.8 .220 .204 ,182 .14812.0 .223 .210 .189 .154 .11015.0 .228 .219 .202 .181 .158 .11520.0 .239 .229 .214 .202 .184 .163 .12921.8 .241 .231 .216 .206 .189 .170 .141 .10025.0 .244 .233 .219 .214 .199 .183 .157 .141 .11029.5 .247 .236 .22 5 ,220 .206 .195 .169 ,165 .145 .12230.0 .247 ,237 .225 .221, .207 .196 .171 .168 - .149 .127 . 07031.0 .248 .237 .226 ,222 .209 . 198 .175 .171 .154 , .135 . 08432.0 .248 .238 .227 .223 .210 . .200 .179 .174 .159 .142 .10733.0 .249 .239 .228 .224 .212 .202 .183 .176 .164 .148 ,12534.0 .250 .239 .228 .226 .214 .203 .187 .179 ,168 .154 , .13635.0 .250 .240 .229 .227 .215 .205 .191 .182 .172 .159 .14436. 0 .251 .241 .230 .228 .216 .206 .193 .184 .175 .164 .15137.0 .252 .241 .230 .229 .217 .208 .195 .187 .178 .168 .15838.0 .252 .242 .231 .229 .218 .209 .197 .18 9 .181 .172 .16439.0 .253 .242 .232 .230 .219 .210 ,199 .191 ! .185 .176 .17040. 0 .254 .243 .233 ,231 .220 .212 .201 .194 .188 .180 .17544.0 .254 .246 .235 .233 • .223 .217 .205 .202 .194 .188 . 13440.0 .255 » 248 .238 .235 .227 .2 21 .212 .209 .200 . .195 .13752. 0 .255 .249 .239 .236 • .229 .223 .218 ' .214 .20 6 .202 .19456.0 .254 .249 .239 .236 .229 .224 .219 .215 .212 .210 .20560. 0 .252 .249 .238 .236 .230 .225 .221 .217 .215 .213 .21364.0 .252 .248 .238 .237 .230 .225 .221 .217 .215 .213 .21368.0 .253 .248 .23 8 .237 .230 .225 .220 .217 .216 .213 .21472.0 .253 .248 .238 .237 .230 .226 .220 .219 .216 .213 .21476.0 .254 .249 ,240 .237 .230 .226 .220 .222 .217 .213 .21480.0 .255 .249 .242 .237 .231 .227 .221 .226 .218 .214 .21484.0 .255 .249 .242 .236 .231 .227 .221 .226 .218 .214 .21688.0 .256 .24 9 .241 .236 .230 .227 .221 .225 . .218 .214 . .21792.0 .257 .249 .242 .236 .231. .227 .222 .226 .218 .214 ,21896.0 .257 .249 ,242 .236 .231 ' .228 .222 .226 .218 ,216 .218100.0 .257 .249 .242 .236 .231 .229 .222 .226 .218 .217 .218104. 0 .257 ,249 .243 .236 .232 .229 .223 .227 .218 .217 .21910 8. 0 .257 .249 .243 .236 .232 ,229 .223 .227 .218 .217 .219112.0 .258 .249 .244 .237 .232 .229 .223 .227 .218 .218 .220116.0 .259 .251 .244 .238 .232 .229 .224 .228 .219 .218 . 220120.0 .260 .252 .245 .239 .232 .2 30 .224 .228 .219 .218 .220124.0 .261 .252 .245 .240 .233 .230 .225 .230 .220 ,220 .220■128.0 .262 .252 .246 ,240 .234 .231 .226 .231 .221 .222 .220132. 0 .263 .252 . 24 6 .240 .235 .2 31 .226 .232 .221 .223 .221136.0 .262 .252 .246 ,240 .235 .231 .227 .232 .222 .224 .222140.0 .233 .237 .239 .241 ,235 .231 .228 .232 .222 .224 .223144.0 .210 .218 .219 .223 .224 .222 .225 .232 .222 .224 .223148.0 .202 .20 7 .206 .210 .210 .208 .212 .22 4 .214 .217 .222152.0 .199 .202 .198 .200 .199 .199 .201 .212 .204 .207 .210160.0 .196 .197 .194 .191 .189 .187 .190 .194 .187 .186 .186164. 0 .195 .196 .191 .190 .187 .184 .184 .187 .182 .161 .180168.0 .195 .195 ,190 .189 .185 .182 .178 .184 .177 .176 .173172,0 .194 .194 .188 .188 .183 .179 .174 .181 .173 .172 .167176.0 .194 .193 .186 .186 .181 .177 .172 .178 .170 .168 .160180. 0 .193 .192 .186 .184 .179 .174 .170 ,177 .168 .164 .154184.0 . .192 .191 .134 .182 .178 .174 .168 .175 .166 . .163 .152188.0 .191 .190 .183 .181 .178 .174 .167 .173 • .165 .162 .150192.0 .190 .190 .182 .180 .177 .173 .166 .170 .164 .160 .147196. 0 .189 .189 .181 .180 .176 .171 .166 .168 .162 .158 .142200.0 .188 .189 ,181 .180 .175 .169 .165 .167 .160 .156 ,138204,0 .188 .189 ,180 .179 .175 .168 .165 .167 .160 .156 .138208.0 .188 .188 .180 .179 .174 .168 .165 .167 . 160 .156 .138212. 0 .188 .188 . .1*0 .179 .174 .168 ,164 .167 .160 .156 .138216.0 .187 .188 .179 .179 .174 .167 .164 .166 .160 .155 .138220.0 .187 .187 .179 .178 .173 ,167 .164 . 1 66 .159 .155 ,137224.0. .187 .187 .179 .178 .173 .167 .163 .166 .159 .155 .137228.0 .186 .187 .179 .178 .173 .167 ,163 .166 .159 - .155 .137232.0 ,166 .187 ,173 .177 .173 .166 .163 .166 .158 .155 .136236.0 .186 .186 .178 .176 .173 .166 .163 .166 , 158 .155 .136240.0 .183 .18 5 .178 .175 .173 .166 .163 .166 ,.158 .154 .136244.0 .184 .185 ,177 .175 ..173 .165 .163 .166 .158 .154 .135245.0 .184 .185 ,177 .175 .173 .165 .163 .166 .158 .154 .135246. 0 .179 .168 .177 .175 .173 .165 .163 .166 .158 .154 .135248.0 .130 .139 .163 .174 .173 .165 .163 .166 .158 .155 • .135250.0 ■ .105 .121 .142 .154 .164 .160 .162 .166 .158 .155 • .135252.0 .084 .106 .126 ,140 .153 .153 .158 .164 .158 .155 .135254.0 .068 .091 .109 .128 .141 .144 .151 .158 .154 .150 .135256.0 .054 .079 .096 .117 .129 ' .135 .143 .152 .148 .145 . 132258, 0 .044 ,071 .086 .104 .118 .125 .134 .146 .143 .141 .126260. 0 .0 37 ,063 .077 ,0 92 .106 .115 .125 .140 .137 .136 .120262.0 .030 ,057 .070 .085 .098 .107 .118 .133 .132 .131 . 115264.0 .024 .051 .064 .078 .091 .0 99 .110 .127 .126 .126 .110266.0 .017 .046 .057 ,071 .083 .091 . .10 3 _ .121 .120 .122 .104268.0 .011 .043 . .051 .0 64 .076 .0 83 .096 .114 .115 ,117 .099270.0 .0 04 ,040 .044 .057 .068 .075 .089. .107 .109 ,112 .094272. 0 .037 ,041 .052 .064 . .0 71 .0 84 .101 .10 3 .108 .091274.0 .034 . .038 .046 .060 .0 66 .078 .094 .097 .103 . 088276.0 .031 .034 .040 .05 6 .0 62 .073 .0 88 .092 .098 .086278.0 .0 28 .031 .034 .052 .0 57 .068 .083 .086 . " .094 . 033280.0 .025 .027 .028 ,. .047 . 053 .063 .079 .080 .089 .081282.0 .023 .024 .026 .044 .0 48 .0 58 .074 .076 .0 86 .078284.0 o 020 ,020 .023 .041 .044 .0 53 .070 .072 .083 .07528 6,0 .018 .017 .0 21 .038 .040 .048 .065 .068 .079 ,073290.0 .014 .010 .016 .032 ,0 31 .038 .057 .060 .073 , 068294.0 « .007 .001 .011 ’ .026 . .026 .034 ' .049 .051 .067 .062298.0 .001 .006 .020 .0 21 .029 .041 .043 .061 . 057302.0 .015 . 016 .025 .036 .038 .056 .054306. 0 6 © o e *012 .012 .021 .035 .035 .054 .052

APPENDIX C

AVERAGE VELOCITIES FOR EACH IRRIGATION

The average velocities for each time period at each station are given in feet per second.

71

72Table 20. Velocities/Station/Period for Irrigation 17.

STATIONPERIOD 1 2 3 4 5 ' 6 7 8 9 10 113. e 6 .254*0 .24 ,427«0 .23 o 23 ,379,4 .21 .21 .23 .3512.4 .21 .21 .23 .26 .38 o14.6 .20 a 21 .23 .25 e 24 .2818.5 .20 .20 .23 .25 o 24 ,22 • 3122.1 .20 .20 .22 .25 .23 .22 .22 *36

25.7 .20 .20 o 23 .24 .22 ,21 .22 .22 .2528.9 .20 .20 .22 ,23 .22 .21 .21 .20 .16 .2230. O' .15 .20 .22 .23 .22 ,22 .22 .21 .17 .17 *1831.0 .19 .20 .22 .23 .22 .22 .22 ,20 .17 .1732.0 .19 .20 ,22 ,22 .22 .21 .21 *19 *16 .1633.0 .19 .20 ,22 .22 .22 .21 .21 .19 • 17 .1634.0 .1.9 .20 .22 .23 .22 .22 .22 • 20 • 17 .1635.0 .19 .20 .22 .23 .22 .22 .21 ,19 .16 .1636.0 .19 .20 .22 .23 o 22 .22 *21 .19 • 17 • 17 .1837.0 .19 .20 .22 .22 .22 .21 .21 *19 .17 .17 .1838.0 .19 .20 ,22 .22 .22 .21 .21 .19 • 17 .17 • 1939.0 .19 .20 .21 .22 .22 .21 .21 ,19 *17 • 17 .1940.0 .19 .20 a 21 .22 .22 .21 .21 .19 • 17 .17 .0644.0 .19 .20 .21 .22 .22 .21 .21 *19 ,17 .17 .2048.0 .19 .20 .21 .22 o 21 .21 .21 *19 • 17 .17 .2152.0 . .19 .19 ,21 .22 ,21 .20 .20 *18 • lo .16 .2156.0 .19 .19 ,21 .21 * .21 .20 .20 .18 • 16 .16 .2160.0 .19 .19 .21 .22 .21 ,20 ,20 .18 .16 *16 .2164. 0 .18 .19 .21 .22 .21 .21 .21 • 18 • 17 .17 .2268.0 .18 .19 a 21 .22 .21 .21 .21 * 18 *17 .17 .2272.0 .18 .19 .21 .22 .21 ' .21 .20 .18 ,17 *17 .2276.0 .18 ’ .19 o 21 .22 .21 .21 .21 .18 • 17 .17 .2280.0 .18 .19 ,21 .22 .21 .20 .20 • 18 .17 .17 » .2284.0 .18 ,19 ,20 o 21 .20 .20 .20 .18 *16 • 17 .2288.0 .19 .20 .22 .23 .22 ,22 .22 .20 • 18 .18 .2392.0 .22 .23 .23 .24 .23 .22 .21 • 18 *16 .16 .2296.0 .23 .25 ,24 .24 .21 .19 .18 .15 *13 .13 .21100.0 .23 .25 ,26 .27 .26 .25 .24 • 21 ,20 .20 .22104.0 .23 .24 .26 .26 .27 .26 . .25 .23 .22 ;2i .23108.0 .23 .24 o 25 .25 ,26 .25 . .25 • 23 • 23 .22 .21112.0 .22 .23 ,25 .25 *26 .25 .25 .24 *23 .22 .20116.0 o 22 .23 .25 .25 .26 .25 .25 • 23 *23 .22 .21120.0 .22 .23 .24 .25 .25 .24 .24 • 23 • 23 • 22 .22124.0 .22 .23 .25 .25 .26 .25 .25 .23 ,23 .22 .22128.0 .22 .23 .25 .25 .25 .24 *24 • 23 *23 .22 . .22132.0 .22 .23 .24 • .24 o 25 .25 .25 • 23 *23 .23 .22136.0 .20 , .22 .23 .24 * .25 .25 .25 • 23 .24 .24 • 23140.0 .14 .17 ,21 .23 ,25 .26 .26 • 25 • 26 .25 .25144.0 .16 .17 .19 .20 .22 .21 .22 .21 *22 .21 • 2 6148.0 .17 .18 .19 .21 .21 ,20 .20 • 19 .21 • 20 • 27152.0 .17 ,18 .20 .21 .21 .20 .20 • 18 *19 .19 .27156.0 .17 .18 .19 .21 .21 .20 .19 *17 • 18 .17 • 26160.0 .17 .17 ,19 '.20 .20 ' .19 .18 ,16 • 17 .16 .26164.0 .17 .18 .20 .21 .21 .20 .20 .18 ,18 .17 .25168.0 .17 .18 ,20 .22 .21 ,21 .20 .18 • 18 .18 • 24172.0 .17 .18 .20 .21 .21 .20 .20 .17 ,17 .16 .24176.0 .16 .17 .19 .21 .21 .20 .19 .17 ,17 .16 .24180.0 .17 .18 .20 .21 9 21 .20 *20 • 18 • 17 .16 .24184.0 .16 .17 .19 .21 .21 ,20 ,20 • 17 .17 .16 .2418 8.0 .17 .18 .20 .22 .22 .21- .21 *18 ,18 • 17 .2419060 o 16 .17 .19 .21 ,21 .21 .22 • 19 .19 • 19 • 24192.J : .11 ,18 • .23 ,23 .23 .24 • 21 ,21 .21 .24194 6.‘Q > ' .09 .16 .21 .23 .23 .24 .21 • 21 .21 .24196.0} .06 .11 .15 .17 .18 *19 • 17 .17 .17 .24198.0. .07 .11 .14 .17 .17 .18 • 17 ,17 . : .17 .25200.0- .03 .06 .08 .12 .13 .14 • 14 ,14 : .15 .25202.0. ,02 ' .04 .07 .10 ,09 ,10 *11 • 12 • 13 .25204.0, .01 .03 • .06 .07 .07 .09 • 11 *11 .12 .24206o0i .0.2 o 03 ,05 .06 .06 .06 ,06 • 06 .08 .2220 8.0- ,02 .04 .05 .05 ,05 .05 ,06 .06 ■ .08 .20210.0 .03 .04 .05 .06 .06 • 06 .06 .07 .09 • 18212.0 .03 .05 .06 .07 .06 .06 • 06 .07 ,08 • 16214.0 .04 .05 .06 . .07 .06 . 06 .06 • 08 .09 • 14216.0 .02 . .05 .07 .07 ,06 *06 ,06 .08 .09 • 13218.0 .03 *06 .08 .08 ,07 .07 .07 • 09 .10 .11220.0 .12 ,09 o 10 .10 .08 .08 .07 *11 .12 .10222.0 .37 .12 .13 ell .08 .0 8 . 0 8 .11 • 11 .09224.0 ® 11 .13 e 11 / .08 ,08 ,07 • 11 • 11 .0 8226.0 .30 .18 oil .08 ,08 • 07 .11 .11 • 07228.0 .21 .09 .06 *07 .07 *11 . • 11 .06230.0 .05 .05 .06- .06 .11 • 11 .05232.0 .22 ,06 *07 .07 .11 .12 .05236.0 . .02 • .05 " .06 - .10 ■ .11 • 04.240.0 .07 .08 • 08 .12 .13 .04244.0 .15 .11 .09 *13 .13 • 05248.0 .15 • 08 .10 .11252.0 * 0b *06 • 07256.0 • 10 .03 .05260.0 . a o o . o ,04 .06 o

Table 21. Velocities/Station/Period for Irrigation V-l. 73STATION

PERIOD1 2 3 4 5 .* 6 7 8 9 10 1 1

2.0 f .166.5 .15 .1911.5 .12 .12 .1814.3 .11 .11 .12 .1719.4 .11 .11 .12 .12 .1325.3 .11 .11 .11 .11 .10 .12.30.0 .11 . 11 .11 .12 .11 .10 .2234.9 .10 .10 .10 .11 .11 .10 .11 .1341.1 .10 .10 .14 .14 .14 .13 .15 .14 .2247.3 .10 .10 .11 .08 .07 .07 . .07 . 06 .05 .0348.0 .10 .10 .10 • .11 .11 .10 . 1 0 - .10 .09 .0949.0 .10 .10 .10 .11 .11 .10 .10 .10 .09 .08 .0 050.0 .10 ,-10 .10 .11 ,10 ■ .10 .10 .10 .09 .08 .0 051.0 .10 .10 .10 . 11 610 .10 . 1 0 .09 .09 .08 .0252.0 .10 .10 .10 .11 .10 .10 .10 .09 .09 .06 .0453.0 .10 .10 .10 .10 .10 .10 .10 - .09 .09 .0 8 .0754.0 .10 • .10 .10 .10 .10 .10 .10 .09 .0 8 .08 .0855.0 .10 ■ .10 .10 .10 .10 .10 .10 . 09 .08 . . .07 .0856.0 .10 .10 ; 1 0 oil oil .10 .10 .10 .09 .09 .0857 .0 . 1 0 .10 .10 .11 . 1 0 . .10 ' . 1 0 . .09 .09 .09 .0960.0 .10 .10 .10 .11 • .10 .10 .10 .09 .09 .09 .1064.0 .10 - 1 0 .10 .10 .10 .10 .10 .09 . .09 .09 .1068.0 .10 .10 .10 .10 .10 .10 . . 1 0 .09 .09 .09 .1172.0 . .10 .10 .10 .10 .10 .10 .10 .09 .09 .09 .1176.0 .10 . .10 .10 .10 .10 .10 .10. . 09 .09 .09 .1280.0 . 1 0 .10 .10 .10 .10 .10 .09 .09 .09 .09 .1284.0 .09 - .10 .10 .10 .10 .10 .10 .09 ,09. .09 .1288.0 .09 .10 .10 .10 .10 .10 .10 .09 .09 .09 . .1292.0 .09 .10 .10 .10 .10 .10 .09 .09 . 09 ' .09 ,12.96.0 .09 .10 .10 .10 .10 .10 .09 .09 .09 .09 .13100.0 .09 .10 .10 .10 .10 .10 .09 .09 .09 .10 .13104.0 .09 .10 .10 .10 .10 .10 0 10 .09 .09 .10 .13108.0 .09 .10 .10 .10 .10 .10 .10 .09 .09 .10 .13112.0 .09 .10 .10 .10 . 1 0 .10 . 1 0 • .09 .10 .10 .13116.0 . .09 .10 .10 .10 .10 .10 .10 .10 .10 .10 .13120.0 .09 : .10 .10 .10 .10 .10 .10 .10 .10 .10 .1312 4.0 .09 .09 .10 .10 . .10 .10 .10 .09 .09 .10 .12128.0 .09 .09 .10 .10 .10 .10 .10 .10 .10 .10 .12132.0 .09 . .09 .10 .10 .10 .10 .10 .10 .10 . .10 .12136.0 .09 • .09 .10 .10 .10 .10 .10 .0 9 .09 .10 .12

140.0 .09 . .09 .09 .10 .10 .10 .09 .09 .09 , .10 .12144.0 .09 .09 .09 .10 .10 .10 .10 .10 .10 . 1 0 .12147.0 oil . -11 .11 .12 .12 .12 .13 .12 .12 .13 .12148.0 .01 .02 .02 .02 .02 .02 .02 .02 .02 .12150.0 .04 .06 .07 .08 .09 .10 .09 .09 .10 .12152.0 .03 .06 .08 . 09 .09 .11 .10 .10 .11 .12154.0 .03 .04 .06 .08 .08 .10 .09 .1.0 .10 .12156.0 .02 .04 .05 .07 .07 .09 .08 .08 .09 .12158.0 .02 .03 .04 .05 .05 .07 .06 .07 .08 .12160.0 .02 .03 . 04 .05 .06 .08 .07 .07 .08 .11162.0 .02 .03 .04 .06 ’ . .06 .08 .07 .08 .08 .11164.0 .02 . 03 .04 .06 .06 . 08 .07 .08 .08 .10166.0 .02 .03 .04 .06 .06 .08 .06 . .07 .08 .10168.0 .02 . 03 .04 . 06 .06 .08 . 06 .07 .08 .10170.0 .01 .03 .04 • .05 .05 .07 0 0b .07 .07 .09172.0 .01 .01 .02 .03 .04 .05 .04 0 06 .06 .09174.0 .01 .02 .02 0 03 .04 .06 .05 .06 .06 .08176.0 .01 .01 .02 .03 .04 • ‘ .05 . 0 4 .06 .06 .08178.0 .01 .01 .02 .03 .03 .04 .04 .05 .05 .07180.0 .01 .01 .02 .03 .03 .05 .04 .05 .05 .07182.0 .00 .01 .01 0 02 .03 .04 .03 • .04 .04 .07184.0 .00 .01 .01 .02 .03 .04 .04 .04 .04 .06186.0 .00 .01 .01 .02 .03 - .04 .03 .04 .04 .0618 8.0 .01 .01 .01 .02 .02 .04 .03 . 04 .04 .05192.0 .01 .01 ,02 .02 .02 .04 .03 . 0 3 .04 .05196.0 .01 . 01 .02 .03 .03 .04 .03 .04 .04 .04200.0 .01 .01 .02 .02 .03 .04 .03 .04 .04 .04204.0 .01 .01 .01 .01 .01 .02 .02 .02 .02 .03208.0 .01 .01 .01 . 01 .01 .02 .02 .02 .02 .03212.0 .01 O 01 .01 .01 .02 .03 .02 .02 .02 .02216.0 .00 .00 .00 .02 .02 .04 .02 .02 .02 .02220.0 .00 .00 .00 .03 .02 .04 .02 .0.2 .02 .02224.0 .00 .01 .03 .20 .05 .10 .04 - .04 .03 .02228.0 .01 .02 .57 .04 .07 .03 .03 .02 .01232.0 .02 .04 .03 .08 .03 .03 .02 ■ .01236.0 .00 .09 .07 .05 .10 .03 .03 .02 ,01240.0 .02 .35 .11 .0b .10 .03 ,03 .02 .01244.0 .03 .30 . .05 .10 .03 .03 .02 .01248.0 .06 .06 .13 .03 .03 .02 .01252.0 .12 .11 .14 .03 .03 .02 .01256.0 .11 .04 .01 .01 .01 .01260.0 .06 .01 .01 .01 .0 0264.0 .11 .01 .01 .01 .00268.0 .00 .01 .01 .0 0272.0 . .00 .01 .01 .00276.0 .01 .01 .01 .00280.0 .02 . 02 .01284.0 .03 .02 . .01-28 8.0 i 06 .02 ; . 0 1292.0 . .14 .01 . 0 1296.0300.0304.0 .01 . 0 1308.0 .03 . 0 1312.0 .04 . 0 1316.0 .12 . 0 1320.0324.0328. J © • 0 « 0 0 0 0 0 0 0

74

Table 22. Velocities/Station/Period for Irrigation V-2.STATION PERIOD . i 2 3 4 5 . 6 7 8 9 10 11

M *19 « o * © e . * * O O.18 * 288.7 .17 *17 .2511.6 .16 .16 .16 .2314.4 .15 .15 *1.6 .16 .2217*5 .15 *15 *16 .16 .16 .14£2*0 .15 • .15 .16 • .16 .16 .14 .2324*4 .15 .15 .16 .16 *16 .14 .15 .2227.5 .15 . .15 .15 .15 .15 *14 . .15 .15 .3133,6 .15 .15 .15 .15 .15 *13 .14 .14 .15 .1234*0 .15 *15 ,15 *15 *15 .13 .14 *14 *12 *07 I 0 335,0 .15 .15 .15 .15 *15 . .13 *14 .14 *11 .07 .0536.0 .15 *15 .15 .15 .15 . *14 _ .15 *15 .14 *13 .0837,0 .15 .15 .15 *15 *15 .14 *15 *15 .14 ,13 .1238.0 .15 ,15 *15. .15 .15 *14 .15 " .15 *14 *13 .163 9.0 .15 .15 .15 *15 *15 *14 .15 .15 .13 *13 .1840.0 .15 *15 .15 .15 ,15 *14 *15 .14 .13 *12 .18■41.0 • .15 .15 .15 .15 .15 .14 .15 .15 . 14 ,13 .1842.0 .15 .15 .15 .15 *15 .14 .14 .15 *14 .13 *1843.0 .15 *15 .15 .15 .15 .14 .14 .15 .14 .13 .1844*0 .15 *15 .15 .15 .15 .13 .14 .14 *14 .1348.0 .15 .15 *15 .15 .15 .14 .15 .15 .14 *14 *1752.0 .15 .15 .15 .15 .15 *14 .15 .15 *14 *14 *1756.0 .15 .15 .15 .15 .15 .14 ,15 *14 *14 .14 .1460.0 .15 .15 *15 .15 .15 .14 .15 .14 *14 .13 .1264*0 ■ *14 *15 .15 .15 .14 .13 .14 .14 *13 .13 .1568.0 .14 .14 .15 .15 .14 .13 .14 .13 .13 *13 .1372.0 *14 .14 .15 .15 *14 *14 .15 .14 .13 .13 *1576*0 .14 ,.14 *15 .15 *15 .14 *15 *14 .14 *13 .1380.0 .14 *14 .15 .15 .15 * 14 .15 .14 *13 .13 .1384.0 .15 .15 .15 .15 • .15 .14 .14 .14 * 14 .13 *1383.0 .14 *15 .15 .15 .15 .14 6 14 .14 .14 .13 .1392.0 .14 *14 .15 .15 .15 .14 .14 *14 .14 .13 .1396.0 *14 .14 .15 *15 .15 .14 .14 .14 .14 .13 .14100.0 .14 .14 .15 *15 .14 .14 *14 .14 .14 .13 *14104.0 .14 .14 .14 .15 .14 .14 .14 .14 .13 .13 *14103.0 .14 *14 .14 .15 .14 .14 .14 . 14 *13 .13 ’ *14112.0 .14 .14 .14 .15 ,14 • 14 .14 .14 .14 *13 .14116.0 .14 .14 *14 ,15 ,15 *14 *14 .14 .14 .13 .14120.0 . .14 .14 e 14 .15 .15 .14 .14 .14 . .14 .13 ,14124.0 .15 .15 .15 .15 .15 .15 .15 .14 .14 .13 *14128.0 .15 .15 .15 *15 .15 .15 .15 .14 .14 .13 *14130.0 .15 .15 .15 .15 .15 .14 .15 .14 .14 .13 . *14132.0 .05 .07 .07 .07 .07 .07 .06 .06 ,06 .14134.0 .06 .09 .11 .12 • .13 .13 .13 .13 .12 .14136.0 .04 .07 .10 .11 .12 .13 .12 .12 .12 .14138.0 .03 .06 .09 .10 .11 *12 .12 *12 .12 *14140.0 .04 *07 .10 .11 .12 .13 .13 .14 .14 *14142.0 .03 .05 .06 *07 .08 .09 ■ .10 .11 . 11 .14144.0 .03 .05 .07 .08 .09 .10 .10 .11 .12 .14146.0 .03 ' .05 . *06 .08 *09 ,09 . .10 .11 .12 .14148.0 . 02 * 04 ■ .06 . 07 ‘ .08 .09 .09 .11 .11 .14150.0 .02 .04 .07 .08 .09 .10 .10 .12 .12 .14152.0 .01 .02 ,03 .04 .05 .06 .07 .08 .09 *14154.0 .01 *02 ' .04 .05 .06 .06 .07 .09 .10 .13156.0 .01 .02 .04 .05 .06 .07 .08 .10 .10 .13158.0 .01 .03 .05 .06 .07 .07 .09 .10 .11 *12160.0 .02 .03 ,05 .06 • .07 .08 .10 .11 .11 .13162.0 *01 .02 .04 , *04 . *05 .05 .06 .06, .06 .12164.0 *01 .02 *04 .04 .05 .05 .06 * 06 .06 .12166,0 .00 . .01 *04 .04 *05 .05 .06 • .06 .06 .13168.0 . 00 .02 .04 .04 .05 ■ .06 .06 .06 .07 *13170.0 i'd . .00 . .02 .05 .05 .06 .06 .06 .07 .07 .12172.0 .00 *03 .07 .05 .05 .05 . 05 .06 .05 .12176.0 .01 .05 .11 .06 .06 .06 *05 *06 .06 oil180.0 .03 .13 .23 .08 .08 .07 .06 *07 .07 .09184.0 d .06 .61 .58 .08 .07 *05 .05 . 06 .05 .07188. Q .12 .06 .05 .04 .04 *05 . .04 .06192.0 .09 .07 .05 .06 * 06 .05 .05196.0 .10 .10 .06 .05 *05 .04 .04200.0 .17 .01 *02 .02 .02 .05204.0 .00 .02 .05 .03 .03208.0 d .02 .03 *05 .04 .02212.0 .08 *07 .08 .05 .02216.0 0 0 O .18 .05 . 06 .03 .02220.0 6. .11 .07 . 0 3 , *04224.0 d e .03 .01 .13§28 .0 e. . « © . O .© o . . .15 .01232.0 - a 0236.0 . * o o o « . o o ,

75

Table 23, Velocities/Station/Period for Irrigation V-3.STATIONPERIOD 1 2 3 4 5 6 7 8 9 10 11Zo? .175*5 *17 .259.2 .16 .15 .21 o13.0 .15 *15 .15 .24 015.8 .15 .15 o.l5 .15 .1618.5 .15 - .15 *15 .15 *14 .20 o23.0 *15 . .14 .15 .15 .14 .14. .1626.3 • 15 .14 .15 .15 *14 .15 .14 • .1830.2 .15 ‘ .14 *15 .16 .15 .15 .14 .14 *1834.9 *14 .14 .15 .15 .14 .14 .13 .13 *12 11136.0 .14 .14 .15 .15 .13 .14 .13 .12 .12 .10 *0437.0 .14 .14 *15 .15 . .13 .13 .13 .13 .12 .10 .0738.0 .14 .14 .15 .15 .13 .13 - .13 .12 .12 .10 .0939.0 .14 . 14 *15 .14 .13 .13 .13 .12 .12 .10 .1040.0 .14 .14 *15 .14 .13 .13 .13 .12 oil .10 .1141.0 .14 .14 .15 .14 .14 .14 .13 .13 .13 .11 .1142.0 *14 .14 *15 .14 .14 .14 .13 .13 .12 .11 .1143.0 . .14 *14 .15 .14 .14 .14 .13 . 13 .12 .11 .1144.0 .14 .14 *15 .14 .14 .14 .13 .13 = 12 - .11 .1145.0 .14 .14 *15 .14 .14 . .14 .13 .13 .12 .11 .1148.0 *14 .14 .15 . 14 .14 .14 .13 .13 .12 . .11 .0852.0 *14 .14 .14 .14 .14 .14 .13 .13 .15 .11 .1256.0 .14 .14 .14 .14 .14 .14 .14 .13 .13 . .12 .126 0.0 .14 .14 *14 .14 .14 .14 .14 .14 .13 .12 .1264.0 .14 o 14 *15 .14 .14 .14 .14 .14 .13 .12 .1266.0 .14 .14 .15 .14 .14 .14 .14 .14 .13 : . 1 2 .1272.0 .14 .14 . .15 .14 .14 .14 .14 .14 ' .13 ■ .12 .1376.0 *14 .14 *15 .14 = 14 .14 .14 .13 .13 .12 .1580.0 .14 .14 *15 .14 « 14 .14 .14 .13 .13 .12 .1384.0 a 1 4 .14 .15 .14 .14 .14 .14 .13 . .13 .12 .1388.0 .14 .14 *15 .14 * 14 .14 .14 .13 .13 .12 .1392.0 o 14 .14 .15 .14 .14 .14 .14 .13 .13 .12 .13• 96.0 .14 .14 .15 .14 .14 .14 .14 .13 .13 .12 .1310 0.0 *14 .14 .15 .14 .14 .14 .14 .13 .13 .12 .13104.0 *14 ,14 * 14 .14 .13 e 14 .13 .13 .12 .12 .13108.0 .14 .14 9 14 .14 .13 .13 .13 .13 .12 .12 .13112.0 .14 .14 o 14 .14 .13 .14 .13 .13 .13 .12 .13116.0 .14 • .14 * 14 .14 . 14 .14 .14 .13 .13 .12 .13120.0 .14 .14 ■ *14 .14 .14 .14 .14 .13 .13 .12 .13124.0 .14 .14 .14 .14 .14 .14 .14 .13 .13 .13 .13128.0 .14 .14 .14 .14 .14 .14 .14 .13 .13 .13 .13132.0 .14 .14 *15 .15 .14 .15 .14 .14 .13 .13 .13136.0 *15 .15 *15 .15 .15 .15 .15 .14 .14 .13 .13140.0 *15 .15 *15 .15 .15 .15. .15 .14 .13 .13 .13142.0 .05 .07 .07 .07 .07 .07 .06 .06 .06 .13144.0 .06 *08 .10 *10 .11 .10 .10 .10 .09 .13146.0 .05 .08 .10 .12 .13 .13 .13 .12 - .12 .13148.0 .03 .07 .0 9 *11 .12 .12 .12 .12 .12 .13150.0 .04 *06 .07 *09 .10 .10 .10 .10 .10 .13152.0 .02 *04 .05 *06 .07 . 08 .09 .09 .10 .12154.0 .02 * 04 .06 . .07 .08 .09 .09 .10 .11 .12156.0 .02 . 04 - .06 .07 .09 .09 .10 .10 <.11 - .12

158.0 .02 ’ . 04 .06 .08 .09 - .10 .10 .10 .11 .12160.0 .02 .05 .07 .08 .10 .11 .10 .11 .12 .12162.0 .01 .02 .03 o 03 .05 . 06 . 06 .07 .08 .12164.0 .01 .02 .03 .04 .05 • .06 .06 .07 .08 .12166.0 .01 .02 .03 . 04 .06 .07 .07 .08 .09 .12168.0 .01 *02 .04 .04 .07 .07 .07 .09 .09 .12170.0 .01 *02 .04 .05 .06 .08 .08 .10 .10 .12172.0 .02 *03 .04 . 04 .06 .05 .06 .07 .07 .12174.0 .02 .03 .04 .04 .06 .06 .06 .08 .07 .11176.0 ' .02 .03 .05 .04 .07 ,06 .07 .07 .07 .10178.0 .03 .04 .05 .04 .08 .06 .07 .07 .07 .09180.0 .03 *04 .06 .05 .08 .07 .07 .07 .07 .09182.0 .01 a 02 .03 .03 .06 .05 .05 .05 ' .04 .08186.0 *01 .03 .03 .06 .05 .05 .05 .05 .07190.0 *03 .04 .04 .08 .06 .05 .05 .05 .06194.0 .05 *18 .08 .06 .07 .05 .05 .05 • .05 .05198.0 .10 *62 .06 .04 .06 .05 .05 .05 .04 .04202.0 .07 .04 .10 .06 .05 .05 .04 .0 3206.0 .14 .02 .13 ' .05 .04 .04 . .04 .02210.0 .02 .3 9 .06 .04 .04 .04 .02214.0 1 * .13 .0 9 .05 .04 .03 .02218.0 .05 .02 . .03 .02 .02222.0 ■ .12 .03 « 04 .02 .01226.0 .02 .04 .03 .02230.0 .12 .07 .04 .02234.0. © ■ ‘ 9 *01 .01 .02238.0 *01 .00 .01242.0 .09 v .01246.0 O o e - * * . o 0 *25 0 . 0 0254.0258.0262.0 * ® e o © o 0 o 0 ' . 0

76Table 24. Velocities/Station/Period for Irrigation V-4.

STATION PE'Kl 00

1 2 3 4 5 6 7 8 9 10 11io 7 .184.3 .18 .268c 8 .16 . .16 .24

11.9 .15 .15 .16 .2313.3 .15 .15 .15 016 ©2016 o 9 .14 .14 .15 .16 ©15 .1720.9 .14 .14 .15 .15 .15 .15 . .2923.8 .14 .14 . .15 .15 ©15 .16 .21 .2027.5 .14 .14 .15 .15 .15 .15 ©20 .14 .1931.5 .14 .14 .15 .15 ©15 .15 .16 .12 .12 .1132.0 .14 .14 .14 .15 .15 .15 .16 .13 .13 ‘ .1133.0 .14 .14 .14 .15 ©15 .15 .15 .13 .13 • .11 .0134.0 .14 .14 .14 .15 .15 .15 .15 .13 .12 .11 .0635.0 .14 .14 .14 .15 .15 .15 .15 .14 ©13 .12 .093 6.0 .14 o 14 .14 .15 .15 .14 .14 .13 .13 .12 .103 7.0 .14 .14 .14 .15 © 14 .14 .13 .13 .12 .11 .103 8.0 .13 .14 .14 .15 ©14 .14 “ .13 .13 .12 .11 .1139.0 .13 . .14 .14 .15 ©14 .14 .13 .13 .12 .11 .1240.0 .13 .14 .14 .15 .14 .14 .13 .13 .12 .11 .1241.0 .14 .14 .14 .14 ©14 , *14 .14 .14 .13 .13 .1244.0 ' .14 .14 .14 .14 .14 .14 .14 .14 .13 .12 .0948.0 .13 .14 . .14 .14 .14 .14 .14 .14 .13 .13 ,1352.0 .13 .14 .14 .14 © 14 .14 o.l4 .13 .14 .13 .135 6.0 .13 .13 .14 .14 - ©14 .14 .14 .13 .14, .13 .1360.0 .13 .13 .14 .14 .14 .14 .14 .13 ' .14 .13 .1464 « 0 .13 .13 .14 .14 .14 .14 .14 .14 .14 .14 .1468.0 .13 .13 . 14 .14 © 14 .14 .14 .14 .14 .13 .1472.0 .13 .13 .14 .14 .14 .14 .14 .13 .14 .13 .1476.0 .13 .13 .14 .14 ©14 .14 .13 .13 .13 .13 .148 0.0 .13 .13 .14 .14 .13 .14 .13 .13 .13 .13 .1484.0 .13 .13 .14 .14 ©14 .14 .14 .13 .14 ■ .13 .1488.0 .13 .13 .14 .14 ©14 .14 .14 .13 .14 .13 .1492.0 .13 .13 .14 .14 .14 .14 ‘ .14 .13 .14 .13 .1496.0 .13 o 13 .14 .14 ©14 .14 .14 .13 .14 .13 .14100.0 .13 .13 .14 .14 ©14 .14 .14 . 13 .14 .14 .14104.0 .13 .13 .14 .14 . 14 .14 .14 .13 .14 .14 .14108.0 .13 .13 . 14 .14 .14 .14 .14 .13 .14 .14 .14112.0 .13 .13 .14 .14 ©14 .14 .14 .13 .13 .13 .14116.0 .13 .13 .13 .13 .13 .13 .13 .13 .13 .13 .14120.0 .13 . 13 .13 .13 .13 .13 ©13 .13 .13 .13 .14124.0 .13 .13 .14 .14 .14 .14 ©14 .13 .14 .13 .14128.0 .13 .13 .14 .14 ©14 .14 ©14 .13 .14 . .13 .14132.0 .13 .13 .14 .14 ©14 .14 .14 .13 o 14 .14 .14136.0 .13 .13 .14 .14 . 14 .14 .14 .14 .14 .14 .1414 0.0 .13 .13 .14 .14 ©14 . 14 .14 .14 .14 .14 .14142.0 .07 .11 .12 .11 .11 .11 .11 .11 .11 .14144.0 .05 .08 .10 .12 .12 .12 .12 .12 .12 .14146.0 . 0 4 .06 .09 ©11 .12 .13 .13 .13 .13 .14148.0 .04 .06 .09 ©10 .11 .13 .12 .13 .13 .14150.0 .04 .06 .08 ©09 .11 ©12 .12 .14 .13 .14152.0 .02 .04 .06 ©07 .09 .10 .10 .12 .12 .14154.0 .03 .05 .07 .08 .09 .10 ,10 .12 .12 .13156.0 .03 .05 .07 . 08 .09 ©10 .10 ©11 ©12 .13158.0 .02 .04 .06 .07 .08 .09 .09 .11 .12 .1316 0.0 .03 .05 .07 ©08 .09 .10 .10 .12 .13 .131 b 2 . 0 .02 .03 .04 .05 .06 . 0 7 .07 .09 ,10 .13164.0 .02 .03 .04 .05 .06 .07 .07 .09 .10 .12166.0, .02 .03 .05 ©05 .07 .07 .07 . 09 .10 .12168.0 .02 .03 .05 ©06 . 08 .08 .08 .10 .10 .1217 0.0 .02 .04 .06 .07 .09 .08 .08 © 11 .11 .12172.0 .02 .03 .04 ©04 .05 .05 .05 .07 .07 .12174.0 .02 .03 .04 ©04 .05 .05 .06 . .07 .07 .10176.0 .00 .02 .03 ©04 .05 .05 .05 .07 .07 ,0917 8.0 .01 .02 .04 ©04 .05 .05 .06 .08 .08 ’ .08180.0 : . 01 .02 .04 ©04 .06 .06 ,06 .08 .08 .07182.0 % .01 .03 .05 ©05 .06 . .05 .06 .07 .07 .06186.0 v .01 .04 .06 .06 .07 .06 .06 .08 e.U8 .05190.0 dr .02 .07 .08 ©07 .08 .07 .08 .09 .09 .04194.0 ' o'‘ .07 .28 .12 ©09 .09 .08 .07 .08 .07 .03198.0 .16 .03 ©03 .04 .05 .05 .06 .05 .02202.0 .02 .03 . 0 4 .06 .05 .05 .05 .02206.0 .11 .05 .05 .09 .05 .05 • .04 .02210.0 ©01 .02 .0 8 .03 .04 . .03 .01214.0 .03 .13 .02 . .03 .02 .01213.0 • ©02 .08 .3 0 o 03 .04 .03 .01222.0 ©09 .44 Ibll .03 .04 .03 .01226.0 oil .01 ©04 .03 .01230.0 oUl .04 .03 .01234.0 .00 .01 .01238.0 loi .02 .02 .00242.0 o" .03 .08 .04246.0 . .07 .13 .04250.0 0 « © ■ o O © 0 .11 ©15 .02 O254.0 o . O o o © © ©13 .01 o258.0262.0266.0 e270.0 .01274.0 .01278.0 e e .02282.0 oil.286.0 e o o o 0 © e 0 e

77

Table 25. Velocities/Station/Period for Irrigation V-5.STATIONPERIOD 1 2 3 4 ■ 5 6 7 8 9 . 10 11

2.7 .165.5 .15 Izk9.4 .14 .15 .2312.9 • 14 .14 .15 .1916.6 .13 .14 .15 .14 .1819.8 .13 O 14 .14 .15 .15 • 21 •.24.4 .13 ' . 13 .14 .14 .14 .13 , .1728.1 .13 .13 . .14 .14 .14 • 14 • 14 • 1832® 0 .13 .13 .13 .14 .14 • 14 .14 • 14 .1837.3 . .13 .13 .14 .14 .14 • 14 .13 • 13 • 12 • 1438.0 .13 .10 .09 .09 .09 • 11 • 14 • 18 • 24 • 3239.0 .12 .13 .14 .14 . .14 • 14 • 14 • 13 • 12 • 10 ■ .004.0.0 ' .13 .13 e 14 .14 .14 • 14 • 14 .13 . • 12 • 11 • 0141.0 .13 .13 .13 .14 .14 • 14 • 14 • 13 • 12 oil • 0242.0 .1,3 .13 .13 .14 . 14 • 14 • 14 • Id • 13 • 12 .0643.0 .13 .13 . .13 .14 .14 • 14 - • 14 • 13 • 13 • 12 .0944.0 .13 .13 .13 .14 .14 ,14 .13 • 13 .13 • 12 • 1145.0 .13 .13 .13 .13 .14 .14 .13 • 13 .12 .12 .1146.0 .13 .13 .13 .13 .14 © 14 .14 • • 14 .14 • 13 • 1147.0 .13 .13 .13 .13 .14 • 14 .14 • 14 .14 .13 • 1148.0 .13 .13 .13 .13 .14 • 14 • 14 .14 .14 .13 .0352.0 .13 .13 ' .13 .13 .13 • 13 .13 • 13 .13 • 13 • 1356.0 .13 .13 .13 .13 .13 • 13 • 13 • 13 , .13 • 13 • 14■ 60.0 .13 .13 .13 .13 . .13 • 13 .13 • 13 • 12 .12 • 1464.0 .13 .13 .13 .13 .13 • 13 • 13 ,13 .13 • 13 • 1468.0 .13 .13 .13 .13 .13 • 13 • 13 • 13 .13 • 13 • 1472.0 .13 .13 .13 .13 .13 • 13 .13 • 13 old • 13. • 1476.0 .13 .13 .13 .13 .13 .13 .13 • 13 • 13 ,13 .1480.0 .12 .13 .13 .13 .13 • 13 .13 . .13 • 13 • 13 .1484.0 .12 .13 .13 .13 .13 • 13 .13 • 13 • 13 • 13 • 1488.0 .12 . .12 .13 .13 .13 .13 • 13 .13 .13 • 13 .14

• 92.0 .12 .12 .13 .13 .13 • 13 .13 .13 • 13 • 13 • 1496.0 . .12 .12 .13 .13 .13 • 13 .13 • 13 .14 .14 • 1410 0.0 .12 .13 .13 .13 .13 • 13 • 13 • 13 • 13 • 14 • 14104.0 .12 .12 .13 .13 .13 • 13 .13 • Id .13 • 13 • 14108.0 .12 .12 .13 .13 .13 • 13 .13 • 13 • 13 • 14 • 14112.0 .12 .12 . .13 .13 • 13 • 13 .13 • 13 • 13 • 14 • 14116.0 .12 .12 .13 .13 .13. • 13 • Id • Id • 13 • 14 .14120.0 .12 .12 .12 .13 .13 .13 • 13 .13 • Id • 14 .14124.0 .12 ,12 .12 .13 .13 • 13 • 13 .13 • Id • 13 .14128.0 .12 .12 .12 .13 o-1.3 • 13 • 13 • 13 . • 13 .13 • 14132.0 .12 .12 .12 .12 .12 • 12 .13 • 13 .13 .13 .14136.0 .13 .13 .13 .13 .14 • 14 .14 • 14 .15 .15 • 14140.0 .13 .13 .13 old .14 • 14 • 14 • 14 .15 • 15 • 14142.0 .04 • 0.8 .11 .14 • 15 .17 • 17 .17 .16 • 14144.0 .05 .08 .11 .14 • 15 .16 • 17 • 16 e .16 • 13146.0 . .04 .08 .10 .12 • 13 .14 • 14 • 14 • 13 • 13143.0 .04 .08 .10 .12 • 13 .13 .13 old • 12 • 12150.0 .05 .09 .11 .13 .14 .14 .14 .14 .13 .12152.0 .04 • 06 .08 .09 . .10 .11 • 11 ©12 • 12 .12154.0 .04 .06 .08 .10 .11 .12 • 12 .13 .13 .12156.0 .04 ,07 .09 .10 .11 • 12 • 12 .13 .13 • 12158.0 .05 . 08 .09 oil • 11 .12 • 13 • 13 .14 .12160.0 .06 .09 .11 .12 .1-3 .13 • 14 • 14 • 15 .12162.0 .10 .11 .10 .08 .07 • 07 . .04 .01 .01 • 13164.0 .01 .03 .04 .05 • 07 .08 • 07 .09 • 10 . • 15166.0 . 0 2 .04 .05 . 06 • 07 .09 .08 • 10 • 10 .15168.0 .02 .05 .05 .07 .08 .10 • 08 .10 .10 .14170.0 .04 .06 .07 .06 • 09 .11 • 08 • 11 . .11 .13172.0 . .04 . 06 .06 .06 .07 • 09 • 07 • 09 • 09 • 11• 174.0 .06 .07 .06 . 06 .08 ,09 • 07 .09 .09 .10176.0 .11 .09 .08 . 07 .10 .10 • 08 • 10 . .10 • 09178.0 .23 .08 .0 7 .07 .11 .11 • 08 .11 .10 • 08180.0 • 07 .06 . 06 • 13 .12 • 09 .11 .10 • 07182.0 .27 .08 .07 .11 .07 .05 .07 .06 • .06186.0 .03 .04 .07 • 05 .04 • 06 .06 .06190.0 * '• .14 .06 • 10 ■ •07 • 06 • 07 .06 • 04194.0 .00 .06 • 06 .04 .05 ,04 • 04198.0 O .01 .17 • 06 .04 .05 • 04 .03202.0 o .07 .08 • 0 4 • 06 .04 . .03206.0 .12 .19 • 06 • 08 • 05 .02210.0 ,01 .04 ,03 • 02214.0 • 01 .03 .03 .01218.0 • 03 .07 • .0 3 • 01222.0 • 07 .13 . • 03 ‘ .01" 226.0 . « .18 .20 • 02 .0123 0.0 .00 .01234. 0 o • 01 .01238.0 o Q 0 © O „ . • 01 .00242.0 • 00246.0 o © o © 0 o O .02 .250.0 . 0 3254.0 o o o O o o o o • 05 e258.0 . o .13262.0266.027 0.0 0274.0278.0 e © o o e « o o 0 o

Table 26. Velocities/Station/Period for Irrigation V-6. 78STATION

PERIOD1:16»6

10 o 8 12 o 020 e0 21*8 25*0 29*530.0 31*0 32*0 33*034.0 35*0 36*0IL'o39*040.044.048.052.056.060.0 64,0 68*0 72*0 76*0 80*0 .8 8*0U:l100*0

104.0108.0 112*0 116*0 120*0 124*0llkl136*0140.0 144*0148.0 152*0 15 6*0160.0 164*0 168*0 172*0 176*0 130*0 184*0 188*0 192*0196.0200.0 204*0 208.0 - 212*0 216*0 220*0 224*0 ,

litA!«:«246.0 248*0250.0 252*0254.0 25 6*0258.0 260*0262.0 264*0 266*0■268,0 ■

8!:i276*0278.0280.0 282,0 284,0.286.0290.0294.0 . 298*0 302*0 30 6.0

I3III*14*14*14,14

*14*14•15illcl:i:i**14o 1 c 1*09: i °*1 * 1

. :i *1 *1 *1 *1 *1 *1:io 1 *1:i * 1 cl

iiill

i i

1*15III,14

ii;

!* 14ill*14,14ill-.15

it.10

11111

illillIIill..03.06.04.04*04.03.03

Is!;il*02. 0 0*00. 0 0,01.00. 0 0bOl*02.04.10,13

■ft1ill

I:llill

1I i14II15

111512 1 111111i1111I11i_II

1it0606#04041104038102 02 02 0 2 03 0611

.15.15*15

:1I

i i

i n:1I:il,15*15

in.14

i t.13 .12 .1 * 1:i:l .1 .1 .1 e 1 .1 .1 .1 .1 .1 .1ill0 1 .1 *1 .12i li i !*08.07.06.06i l.06.04.03

1

6 7 8 9 10 ' 11© © . e O

,25,15 . «16,16 .16 *23,16 .17 .18 .30,16 .16 *17 .16 *18,15 .16 .17 .16 .16 ,#22.15 .15 *16 .15 .15 .13,16 .16 .17 .16 • .16 .15 .00,16 . 16 *17 .16 .16 *15 .02, 16 .16 .16 .15 .15 .14 .04,16 *16 *16 .15 .15 .14 .0515 .16 e 16 .15 .15 .14 .06,16 .16 *16 .16 .16 *15 .0 7,16 ■ *16 *16 .16 .15 .15 .08,15 .16 ,16 .16 .15 .15 .1015 .16 * *16 .16 ■ .15 .14 .1215 .15 .16 .15 *15 .14 . .0215 .15 .15 .15 .15 .15 .1315 .15 *15 .14 .14 .14 .14. 15 . .15 .15 .15 .15 .14 .1515 .15 .15 .15 .15 .15 .1515 .15 .15 .15 .15 . 15 .1515 .15 *15 .15 .15 .15 .1515 .15 .15 .15 *15 . *15 *1515 : .15 .15 .15 .15 *15 .1515 .15 .15 .15 .15 .15 .1515 *15 *15 .15 *15 .15 .1515 .15 *16 .15 *15 .15 .1515 .15 .16 .15 .15 .16 .1516 .16 .16 .15 .16 ■ .16 .1516 .16 *16 «16 .16 .16 .1516 .16 . .16 .16 .16 .16 .1514 .14 .15 .14 .15 .15 .1514 .14 .15 . 14 .15 .15 .1515 ,15 *15 .14 .15 *15 .1515 .15 *15 .15 .15 .15 *1515 .15 .15 .15 *15 .15 .1515 *15 *15 .15 .15 .15 .15,15 *15 *15 .15 .15 .15 .1515 *15 *15 . .15 *15 .15 .1515 .15 .15 .15 .15 .15 .1513 .13 *13 .12 .13 .13 .1513 *13 .14 .13 .14 .13 ,1512 .13 .13 .13 .14 .14 .1512 .12 .12 .12 *13 .14 .1511 .12 .12 .12 *13 .13 .14,11 .11 *11 .11 .12 .13 .1411 * 11 .11 .11 .12 .12 .1411 , .11 .12 .11 .12 .12 .1311 . .12 .12 .12 .12 . .12 .1312 *12 .12 .12 .12 .12 .1311 .11 - *12 .11 *12 .12 .13,12 .12 *12 .11 .12 .12 .13,12 .12 .12 *12 *12 .12 .13,12 .12 *12 .12 .12 .12 .1311 .12 *12 .12 .12 .12 *1311 ,12 .12 .12 .12 .12 .14,11 .12 .12 .11 ' *12 .12 .1411 .12 .12 .11 .12 .12 . 1412 .12 * 12 .12 .12 .12 .1412 .12 *12 .12 *12 .12 ,14,12 .12 * 12 .12 *12 .12 .1412 * 12 *12 .12 *12 .12 .14,12 .12 *12 .12 *12 .12 .14,12 .12 .12 .12 .12 .12 .1412 .12 .12 .12 *12 .12 .1412 .12 .12 .12 .12 .12 .1413 .13 .13 .13 • 13 .13 .14,13 .13 *13 .13 .13 .13 .1405 .05 .05 .05 .05 .05 .14,09 .10 .10 .09 • .10 .10 .1411 .12 .12 .12 .13 .13 .14,09 .10 .11 .11 .11 .11 *1409 .11 .11 .12 .13 *13 .14,08 ■ .10 .11 .11 .12 .13 .1408 .09 .10 .1 0 .12 ,12 • .13,08 .10 .10 .11 .12 .13 .13, 06 .07 .07 .08 *09 .10 .13, 06 .07 .08 .08 *09 .10 .13,06 .07 *08 .08 .09 .10 .13,06 .08 .08 .08 *09 .10 .1307 .0 8 .09 .09 .10 .11 .1205 .06 .06 .06 .07 .08 .12,04 *05 .05 . .06 .07 .08 .10,05 .05 .06 * 0 o .07 .08 .09,05 .06 .06 . 06 .07 .0 8 .0805 .06 *07 .07 *08 ,08 .07, 03 .04 .05 .05 .06 .06 .0603 : .05 .06 .06 .07 .07 .06,04 *05 *06 .06 *07 .07 ■ .0505 .07 .08 .07 .08 ,08 .0508 .09 .08 .07 .08 .07 .0406 .08 .07 .06 *07 ,06 ,0305 .07 .06 .05 .06 .05 .03.02 *03 *02 * 02 .02 .02

APPENDIX D

RETARDANCE COEFFICIENTS

Computed values of Manning’s n, Darcy-Weisbach1 s f«, Chezy’s Cs

and Sayre-Albertson’s pC 9 retardance coefficients are listed for each

irrigation. Coefficients are given for each station and each period and are based on average depths and velocities.

79

80Table 21. Manning's n/S tat ion/Interval for Irrigation 17.

STATIONPERIOD 1 2 3 4 5 6 7 8 9 10 111.6 Qo 00 0 •4,0 .052 .0167o 0 • .056 .049 ,0169 o4 . 061 .057 .044 .01612.4 .061 .058 . .046 .035 ,01414.6 .061 .058 .046 . 038 .037 . 019. 18.5 .061 .058 .046 .039 .040 .039 .01722,1 .062 .059 .047 .040 .044 . 044 .038 .01425 o7 .061 .059 .047 .041 .046 .046 .042 .037 .0 222 8 09 .062 .059 .048 . 044 .0 47 .047 .045 . 044 .056 ■ .02330.0 .062 .059 .048 .044 ,046 . 046 ,045 .0 46 .058 .047 .027; si.o .061 .059 .048 . 044 .046 .047 .045 • .043 . „ 060 .051 .04632.0 .062 .059 .049 .045 .047 . 048 .046 .052 .064 .057 .05033.0 .062 .058 .049 .046 .047 .048 .046 . 052 .062 .056 .05134.0 . 063 .058 .049 . 045 .046 . 046 .045 .051 .062 .058 .0513 5.0 i 0 6 2 .058 .0 49 .045 .046 . 047 .046 .052 .064 .061 .05136.0 .062 .057 .048 .045 .0 46 .047 .048 .053 .064 .058 .05037.0 • 062 .058 .049 .045 .047 .047 .048 . 052 .0 63 .059 .04936.0 .062 .058 .049 .045 .047 .047 .047 . 053 .063 .060 . 04839.0 .062 .053 .049 . 045 . 047. .048 .048 .054 .064 .Obi .04840.0 .062 . .053 .049 .045 .047 .048 .048 .056 .065 .062 A44.0 .062 .057 .049 . 045 .047 . 048 .048 .0 56 .065 .063 .04648.0 .062 .057 .049 .045 .048 .049 .048 .057 .067 . 064 ‘ ,04552.0 .062 .053 .050 . 046 .049 . 050 . 049 . 059 .0 68 .066 .04456.0 .063 .060 .051 . 048 .050 . .051 .051 .060 .069 .067 .04460.0 .063 .060 .051 .048 .049 . 051 .051 . 061 .069 ■ .067 .04464.0 ■ .065 .061 .051 .047 .049 . 051 .050 .060 .068 .067 .04368.0 .065 .061 .051 .047 .050 . 051 .051 .062 .069 .068 .04372.0 .0 65 .060 .051 .047 ,050 . 051 .052 ’ . 063 .070 .068 ,04276.0 .0 65 .059 .0 50 , 04 6 . 050 . 051 .051 .0 62 .069 .067 .04280.0 .067 ,060 .051 .048 .051 .052 .052 .063 .071 .069 .04284.0 .068 .061 .0 52 .048 .051 . 053 .053 .063 .072 ,070 .04286.0 .062 .056 .048 .044 .047 .048 .048 .057 .0 65 .064 .04292.0 .062 .054 .049 .045 .048 .050 .054 .067 .077 .079 .04596.0 .072 .059 .056 .052 .059 .063 .070 .089 .100 .104 .052100.0 .074 . 066 .058 .053 .053 .054 . .057 .066 .06 9 .070 .052104.0 .074 .067 .060 . 057 .055 . 056 .057 .062 .064 .067 - .053108.0 .073 .067 .061 .059 .056 .058 .059 .063 .064 .068 . 065112.0 .073 .063 .061 .059 .056 ,059 .060 . 064 .063 .068 .072116.0 ,074 .068 .061 . 060 .056 . 060 .060 .065 .064 .069 .070120.0 .075 .070 . .062 .061 .057 . 061 .061 .067 .067 .-071 .068124.0 .074 .069 .061 .060 .056 . ObO . 060 .066 .0 66 .071 .069128.0 .076 .070 .062 .062 .059 .062 . 062 .069 .068 . .071 .06 9132.0 .077 .071 . 0 63 .062 .059 . 062 .060 .068 .0 66 .067 .070136.0 .078 . ,072 .0 65 .063 .059 .0 60 .059 . 066 .063 .063 .0 66140.0 .092 .078 o 064 .057 .051 . 053 .052 , 053 .052 .057 .055144.0 .073 .063 .060 .057 .054 .058 .058 .065 .060 .066 .049148.0 .069 .066 .057 .053 .053 .058 .061 . 068 .063 .068 .047152.0 .069 .066 .056 ' .051 . 052 .056 .060 . 069 .0 66 .071 .044156.0 .071 .067 . 057 ■ .052 .052 ,056 . 060 .073 .071 .075 .041160.0 .074 .069 .059 .053 .053 . 058 .061 .076 .073 .079 .040164.0 .074 ,067 .056 .050 , 050 . 055 .057 .069 .068 .074 .040168.0 .074 .067 .056 .050 .050 .054 .054 .066 .066 .071 .040172*0 .0 76 .069 .057 .051 .051 ,055 . .056 . 069 .071 .076. .040176.0 .078 .070 .059 . .052 .053 .057 .05 7 . 070 .072 .078 .04018 0.0 .078 .070 .058 . 051 .052 .056 .056 .068 .070 .076 .040184.0 .078 ,071 .059 .051 .052 .056 .056 .069 .071 .077 .041188.0 .073 .067 .056 . 048 .049 , 053 .053 .0 66 .069 .074 .041190.0 *075 .070 .059 .050 .049 .051 .050 . 0b2 .062 . 065 .040192*0 . * . .091 .054 .041 .042 . 043 .0 42 .052 .053 .055 .038194*0 o .079 .050 .040 .039 .040 .039 .049 .051 .051 • .036• 196*0 A .059 .049 .046 . 048 .046 .058' .060 .061 .035198*0 ■ A .050 © 045 .040 .044 .045 . .055 .056 .057 .03220 0.0 . A A A .047 .053 .055 • 0 63 .065 • 0 66 .031. 20 2.0 • £ • A A A A .074 .072 .074 .073 ,074 .030204.0 i A A A A A .076 .072 .07b .075 .031206.0 & A A A A A A A .126 .105 .033208.0 . A A . A A A A • A .121 .102 e 0 3 6210.0 A A A A A A A .102 .089 .038212.0 A A A A A . A A A .089 .041214.0 ■ 5 A A A A ■ A A A .078 .045216.0 A A A A A A A A 0.00 0 0.000218.0 A A A A A A A A • 0.000 0.000220.0 A A . A A A A A A 0.000 A222.0 A A A A A A A A 0.000 A224.0 A A A A A A A A A226.0 A A A A A A A A A228.0 A A A A A A A A230.0 A A A A A A A232.0 A A A A A A A236.0 A A. A A A, A A240.0 A A A A A A244.0 A A A A A A248.0 A A A A A252.0 ' A A • A A.256.0 A A A A260.0 o 6 O © * o A A A

A— DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS RE>500 AND ROUGH BOUNDARIES 0

Table 28 Manning1s n/Station/Interval for Irrigat ion V-lL. 81STATION i 2 3 4 5 6 7 8 9 10 iiPERIOD2.0 0.00 0

6.5 162 * 0 7411.5 .208 .181 .0 7314.3 .227 .211 .178 .06719.4 .225 .209 .181 . 149 .08825.3 .218 .208 .191 .163 .172 .10230.0 .230 .218 .201 .176 .178 . 192 .04434.9 .238 .229 - .211 .188 .184 .192 .139 .07 741.1 .227 .220 .130 .143 .137 .144 .115 .112 .0 4347.3 .231 . ,223 .180 .271 .272 .294 .268 .f •.302 .338 A48.0 .242 .234 .225 .202 .198 . 207 .190 - .197 .194 .18049.0 .240 .232 .223 .200 .197 .205 .190 . 195- .195 .189 ° A50 .0 .237 .230 .222 .198 .196 .205 .191 .195 .198 - .199 A51.0 .236 .229 .220 .197 .196 . 205 .189 .197 .209 .208 A •52.0 .235 .227 .219 .197 .195 .203 .187 .193 .209 .212 A53.0 .234 .226 .218 .197 .195 .202 .188 .202 .218 .218 .19854.0 .234 .225 .218 .196 .195 .201 .189 .206 .216 .225 .18055.0 .23 3 .224 .217 .196 .195 .201 .189 .211 .221 .234 .18056.0 .230 .222 .214 .192 .191 .196 .185 .201 .199 .195 .17457.0 .230 .222 .214 .192 .191 .196 .187 .203 . .200 ,198 .16360.0 .230 .222 .214 .192 .192 .197 - .189 . 205 .20 4 .204 .15464.0 .231 .223 .215 .196 .197 . 201 .195 .211 . .212 .211 .14768.0 .234 .226 .217 .201 .200 .204 .201 .214 .215 ,209 .14372.0 .234 .228 .217 .199 .199 . 202 .203 .210 .213 .205 .13976.0 .234 .227 .215 .199 .201 .204 .207 . 210 .215 .205 .13480.0 .235 .228 .216 .202 .206 .208 .211 .211 .219 .206 .13284.0 . .237 .229 .218 .205 .207 .207 .209 .208 .216 .203 .1318 8.0 .238 .228 .217 .204 .206 .206 .207 .212 .216 . .203 .12992.0 .239 .228 .216 .204 .207 - .207 .213 .223 .225 .210 .12796.0 .241 .229 .217 .204 .209 .209 .215 .223 .220 .205 .126100.0 .242 .231 .218 .205 .210 .211 .216 .222 .217 .201 .12510 4.0 .242 .231 .218 .207 .212 .212 .215 .219 .215 .198 .126108.0 .242 .232 .22 0 .210 .212 .213 .214 .219 .215 .199 .126112.0 .242 .230 .220 .209 .209 .210 .211 .216 .212 .197 .127116.0 .243 .232 .222 .209 .209 .209 .211 .215 .212 .197 .130120.0 .248 .235 .223 .211 .211 .210 .213 .215 .214 .200 .133124.0 .255 .237 .224 .211 .212 .211 .213 .218 .217 .202 .134128.0 .255 .236 .224 .210 .211 .209 .211 .218 .213 .197 .135132.0 .254 .236 .223 .209 .210 .208 .211 .218 .213 .197 .136136.0 .258 .240 .226 .213 .213 .211 .216 .223 .218 .20 2 .137

140.0 .269 .244 .231 .218 .216 .214 .219 .226 .222 .205 .136144.0 .262 .240 .230 .217 .213 .214 .207 .215 .210 .193 .138147.0 .206 .194 .187 .177 .173 .175 .157 .174 .168 .154 .139148.0 A A A A A .869 .934 .959 A .139150.0 .435 .316 .266 .223 .220 .180 .215 .210 .193 .132152.0 .490 .316 .234 .185 .193 .151 .189 .182 .167 .127154.0 .532 .369 .259 .20 2 . 210 .154 .196 .182 .168 .12415 6.0 A .408 .296 .229 .237 .168 .220 .197 .186 .120158.0 A A .384 .284 .281 .192 .256 .223 .209 .117160.0 A • A .347 .252 .254 .174 .242 .209 .201 .116162.0. . A A .315 .223 .234 .163 .234 .196 .189 .117164.0 A A .284 .207 .226 .156 . 230 ' ,191 .185 .118166.0 A A .278 . 201 .218 .149 .225 .186 .181 .119168.0 A A .276 .197 . 211 .142 .222 .183 .17 9 .121170.0 A A A .207 .221 ' .145 .234 .191 .186 .124172.0 . A A A A .316 .196 .299 .230 .222 .127174.0 A A A A .291 .180 .275 .217 .212 .131176.0 A A A A A .187 .281 .224 .218 .13517 8.0 A A A A A ’ A .325 . 25o .243 .140ISObO A A A A A A .295 o 240 .231 .146132.0 A A A A A A .333 .312 .314 .152184.0 A A A A . A A .321 .298 .300 .161186.0 A A A A A A A .306 .307 .170168*0 A A A A A . • A A A .315 .179192g8 . ' . A A . A A A A A A .312 .19419640 A A A A A A A A A A200.0 b . A A A A A A A A A A204.0 A A A A A A A A A A208.0 A • A A A A A A A / A A212.0 *<> A A A A A A A A A A216.0 A A A A A A A A A A220.0 A A A A A A A A A A224.0 A A A A A A A • A A A228.0 A A A A A A A A A232.0 A A A A A A A , A A236.0 A A A A . A A A A A A .240.0 A A A A A A A A . A A244.0 . A A A A A A A A A A248.0 A A A A A A A A A A252.0 A A A A A A A A _ A A256.0 A A A A A A260.0 A A A A A264.0 A A A A A268.0 A A A A27 2.0 A A A A276.0 A A A A28 0.0 ~ A A A234.0 A A A288.0 A A A292.0 A A A296.0300.0304.0 ° A ° A308.0 A A312.0 A A316.0 A A320.0324.0328.0 0 Q o O o

A— DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: R.E>50 0 AND ROUGH BOUNDARIES.

82

Table 29. Manning's n/Station/Interval for Irrigation V-2 .STATIONPERIOD

Ilf11.6

!!•!24.415:134.035.036.038%039.040.041.042.043.044.0

E i60.064.0iiii80.0 8 4.092*0

100%0104.0108.0 112.0 116.0 120.0124.0128.0130.0132.0134.0136.0138.0140.0142.0144.0146.0148.0150.0 ■152.0154.0156.0158.0160.0 162.0164.0166.0 168.0170.0172.0iiii: i184'.0188.0192.0196.0200.0204.0208.0 212.0 • 216.0 •ilt0o228.0232.0236.0

0.00 0 .100 .104 .112 .116 .111 .110 .111 .113 .108

1 !.109 .109 .109 .108 .108 .108 .107 .108 .10 9 .108 .10 8 .10 8 .108 .107 .107 .108 .109 .108 .108 .109 .110 .110 .110 .10 6 .106 .106

.037.093

.108.113.106.106.107.110.107.114.111•All.111.111.111.108.108.107.107.106.106.105.105

.107.106.106.105.106.107.107.107.108.109.109.109.109.105.105.106.287

.226iAAAAAaaSAAAaAAi$

.038

.096.104.098.098.100.105.104.111.109.109.108.108.107.106.104.104.104.104•AM.100.099.102.104.104.103.102.102.103.103.103.104.105.105.106.106.106.102.102.102.213.147.159.160©116AAA%AAAAA

!AAAA

4 5 6 7 8 9 10 11o e © .

.039. 087 .039.087 . 0 84 . 065. 090 .088 . 102 .035.097 .093 .107 .088 .033.102 .0 98 . 114 .096 .083 *018.101 .098 . 114 .099 .090 .069 .067.10 7 .105 .123 .108 .101 .110 .180 ° A.105 .103 .123 .10 7 .101 .120 .185 A.104 .101 . 116 - .099 . 093 .099 .103 .102.103 .101 . 115 .099 .095 .101 .105 .075.103 .101 .115 .10 0 . 096 .103 .107 .059.103 ,101 .114 .101 .098 .105 .109 .054.102 .102 .114 .10 2 .100 .108 .111 • .056.101 .100 . 114 .102 .099 .103 .104 .057.101 .099 .115 .102 . 099 .104 ,106 .058

.101 ,099 .116 .102 .099 .105 .108 .061

.101 .098 .118 .102 .099 .106 ■ .109 ’.101 .097 .117 .098 . 098 .103 .105 10 67..101 . 097 . .116 .097 .0 99 .103 .10 5 .072

.10 0 .097 . 114 .097 .100 .103 ,106 .097

. 100 .0 93 .113 .097 .101 .104 .110 .117

.102 .102 .115 .100 .109 .111 .117 .112.101 .104 .113 .100 .111 .111 .118 .111

.099 .103 .110 .099 . 110 .110 .118 .111.097 .101 .107 .099 .109 .109 .116 .112.096 .100 .107 .100 .110 .110 .117 .112

.097 .101 .107 .102 .110 .109 .115 .112.097 .102 .107 .103 .111 .110 .116 .111.097 .102 .107 .104 .110 .110 .116 .110.097 .102 .108 .104 .109 .110 .116 .110.0 96 .103 .107 .103 .109 .110 .116 .110

.098 .104 .109 .103 . llu .112 .118 .110

.099 .104 .109 .103 . ill .113 .118 .111. 099 ' .103 .108 .103 .111 .112 .118 .111

.099 .103 .108 .102 .110 .111 .117 .111

.099 .103 ,108 .103 .110 .ill .116 .111

.096 .099 .104 .100 .107 .109 .114 .110

. 096 .098 .104 .102 .107 .110 . .116 .110

.095 .098 .105 .102 .106 .110 .116 .109

.195 .204 .220 .217 .227 .239 .252 .103

.112 .107 .105 .102 .10 5 .109 .114 .097

.112 .107 .100 .10 0 .104 .'•106 .110 .092

. 110 .107 .099 .099 .102 .099 .102 .089

.089 .091 .086 .085 .089 .083 .087 .085

.127 .124 .116 .115 .118 .104 .106 .083

.108 .104 .103 .102 .108 .095 .096 - .082

.111 .103 .104 .103 .110 . « 094 .094 • .079A .108 .10 5 .105 .112 .093 .095 .076A .090 « 088 .093 .101 .084 .087 .071A A A .154 .145 .113 .113 .069A A A .139 .126 .102 .103 .069A A A .124 .103 .092 .095 .067A A A .109 .091 .082 .088 .063A A A .094 .075 .073 .079 .057A A A A A' A . .148 .052A A A A A A .135 .047A A A A A A .128 . .043A A A A A A ,117 .041A A A A A A .105 .040A A A A A A A. AA A A A A A A AA A A A . A A A AA A A A A A A AA A A . A A A A AA A A A A A A .

A A A A A A AA A A A A AA A A A AA A A A A

A A A A AA A A A A

A A A AA A A0 « - 0 A A e0

A— 0X0 NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS RE>500 AND ROUGH BOUNDARIES.

83

Table 30, Manning’s n/Station/Interval for Irrigation V-3.STATIONPERIOD 1 2 3 4 5 6 7 ' 8 9 . 10 11

2o7 0.00 05o 5 .089 .036 o9.2 .096 .091 i 040

13.0 .101 .100 .090 .03215.8 .100 .102 .094 .085 .04818.5 ,lu2 .104 .096 .089 .038 .03523.0 .095 .101 .095 .091 .092 . .085 .04526.3 .100 .102 .096 .091 .093 .087 .084 .03930.2 .099 .102 .096 .086 .093 .085 .086 .0 82 .03834.9 .098 .101 .094 . 084 .093 .090 . 098 . 097 .095 .06636.0 .10 2 .103 .097 .089 .104 .098 .106 .10 4 - .103 .119 ° A37.0 .101 .103 .096 .091 .104 .100 .106 .103 .104 .122 . A .38.0 .100 .102 .095 .092 .102 .100 ,105 .10 3 .106 .123 .09839.0 .10 0 .101 .094 . 093 .101 .100 .105 .103 • .108 . .126 .10040.0 .099 .100 .093 . 094 .101 . 10 0. .105 .103 .111 .129 .10141.0 • 098 .099 .093 .093 .097 . 096 . 099 .096 .101 .111 ■ .10542.0 .098 .099 .093 . 093 .097 . 096 .099 .097 .102 .112 .10343.0 .098 .099 .093 .093 .097 . 096 .099 . 097 . .102 .114 .10344.0 .097 .0 93 .092 .093 .0 97 .096 .100 .097 . 103- .115 .10445.0 .097 .099 .092 . 093 .097 . 097 .100 . 098 .104 .116 .10548.0 .096 .098 .092 .093 .098 .097 .099 .099 .105 .119 .16052.0 .096 .097 .092 .093 .097 . 096 .097 .098 .102 .116 .10756.0 .096 .097 .092 .092 .096 .095 .096 .097 .099 .111 .10660.0 .095 .0 96 .0 91 .092 .096 . 094 .096 .095 .100 .110 .10464.0 .094 .095 .090 .091 .095 . . 093 .095 .094 .100 .109 .10468.0 .0 94 .094 .090 . 0 90 .094 . 093 .095 .094 .100 .110 .10472.0 .0 95 .095 .089 .091 .0 94 .094 .096 .095 .102 .112 .10476.0 .095 .095 .090 .091 .095 .094 . 096 e 097 .104 .113 .10480.0 .094 .095 .089 .091 .095 . 094 .096 .10 0 .104 .112 .10484.0 .093 .094 .088 .091 .094 . 092 . 094 .099 .101 .109 .10 488.0 .092 .094 .088 .090 .094 . 091 .093 . 099 . 101 .109 .10492.0 .093 .094 .089 . 090 . 094 . 092 .093 .10 0 .102 .110 .10496. 0 .093 .095 .089 . 090 .095 .093 .094 .101 .102 .111 .104100.0 .093 .095 .089 .090 .094 . 092 .095 .101 .102 . .112 .103104.0 .097 .098 .094 .093 .099 . .096 .100 . 10 5 .107 .117 .103108.0 .098 .093 .095 .094 . 100 .096 .100 .105 .107 .116 .103112.0 .098 .097 .095 .0 93 ,099 .094 - . 098 .103 .105 .114 .103116.0 .097 .096 .095 . 092 .097 . 093 .096 .101 .104 .111 .104120.0 .099 . .0 96 .095 . . 091 ,097 . 092 ,096 .100 .105 .111 .106124.0 .097 .095 .093 .090 ,095 . 091 .094 .099 .104 . .109 .106128.0 .097 .0 96 .093 ■ .090 .095 .091 .094 .099 .103 .109 .105132.0 .096 .095 .091 .089 .093 . 089 .092 .097 .101 .108 .105136.0 ,094 .0 93 .089 ,087 .091 .087 .090 . 095 .100 ,106 ,105140.0 .094 .093 .089 .087 .0 91. . 037 .090 . 096 .101 .106 .105142.0 .229 .184 .181 .191 . 183 .191 . 207 .219 .232 .100144.0 .181 <>148 .122 .117 . .111 .115 .122 .129 .136 .095146.0 A .137 .103 .092 . 083 .086 .091 .096 .100 .090148.0 A .129 .101 .089 . 084 .088 .091 .095 . lu 0 .087150.0 A .131 .123 .099 .097 .101 .105 .105 .109 .086152.0 A A • A .132 .126 .119 .119 .114 .112 .088

154.0 A A A .115 .107 .106 .108 .100 .101 .088156.0 A A A .105 .095 . 098 .103 .097 .097 .087158.0 A A A .095 ,085 .090 .100 .093 .093 . .085160.0 A A A .081 .072 .078 .092 .0 86 .085 .082162.0 A A A A A A .15 7 .133 .126 .0781.64.0 A A A A A A .145 .120 ,118 .074166.0 A A A A A . A .130 .107 .107 .069168.0 A A A . A ■; a A . . .114 .0 94 .097 .063170.0 A A A A A .078 .101 .082 ' . 089 .058172.0 A A A A A A A .106 .120 .056174.0 A A A A A A A .097 .111 .059176.0 © A A A A A A A .099 .115 .061178.0 o A A A A A A A A .120 .064180.0 6 A A A A A A A A ,110 A182.0 b ■ A A A . A A A A A A A186.0 i A A A A A A A A A190.0 o : A A A A A A A A A194.0 S . ° A A A A A A A A A A198.0 A A A A A A • A A A A202.0 A A ’ A A A A A A206.0 A A A A A A A A210.0 A A A A A A A214.0 A A A . A A A A218.0 « e A A A A A222.0 A A A A A226.0 6' ■ A A A A230.0 A A A A234.0 A A A A238.0 A A A242.0 A A246.0 0 O © o o o A250.0254.0258.0 ©262.0 o © © o 0 o e O

A— 0X0 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: RE>5U0 AND ROUGH BOUNDARIES,

84Table 31 Manning’s n/Station/Interval for Irrigation V-4 -

STATION i 2 3 4 5 6 7 8 9 10 11PERIODio7 0.0004o3 .104 *042do d .121 *109 1 0 41iio 9 .130 .122 .101 1 04 0 ’13 o 8 .134 .128 *111 *094 *0431 6o 9 .132 *126 * 110 .098 • 093 .04820*9 .135 .130 *114 .109 .105 *091 • 0 2 423 * 8 .136 .131 .116 .112 .103 * 094 • 054 .04127 o 5 .133 .129 .115 .109 • 103 ,101 .060 .094 104131*5 *131 *127 *114 .108 .105 .103 . 080 • 114 • 110 • 07332*0 *136 *131 *118 • 113 • 110 .104 .093 • 110 • 109 .12033*0 .135 .130 *118 .112 • 109 • 104 .097 .111 • 111 .119 ° A34*0 *133 .129 *117 .112 *109 .104 .102 *113 *114 ..118 A35*0 *132 *127 *116 * 111 .107 .103 .102 .107 *108 .112 .12836*0 *131 .127 *115 .110 *109 . 108 • 110 *113 • 113 • 116 • 12437*0 .130 *126 *114 *109 *110 ,109 • 112 .114 .115 .120 ..11938*0 *130 .126 *114 *109 *112 . 110 .114 .113 .116 .122 .11739*0 .130 *125 *114 *109 • 114 • 111 • 115 • 115 *118 .126 .11340.0 .129 .125 *113 .108 .115 * 113 • 117 .116 • 120 .130 .11141*0 .12 7 .124 *113 *111 .118 .111 • 111 .108 • 110 .114 .11144.0 *128 *124 *113 *114 • 117 ,110 .113 *109 • 112 .118 .15748.0 . .128 .125 .113 .114 *113 • 107 • 112 • 112 *113 .118 .10952*0 .129 .125 *113 . 112 ,111 * 107 • 111 • 115 *110 .114 .10956*0 *129 .125 *113 *112 • 111 .109 • 111 • 116 *11 Q- .114 .11060*0 .131 *127 *115 .114 .113 • 112 • 113 .117 *112 .115 .11064*0 .130 .126 *114 .113 *112 *112 • 112 • 115 *110 . .113 .10768*0 .129 *126 *114 .113 • 113 .112 *112 .115 .111 .114 .10672*0 *130 .127 *116 *115 .116 .114 *114 *117 *113 .116 .10676.0 *131 .129 .118 *117 • 118 ■• 116 *117 .120 *116 .119 .10 780*0 *133 .129 *120 .119 .120 • 116 • 118 • 122 • 118 .121 .10884*0 .132 *127 *119 *116 *117 * 114 *115 .119 .115 .118 . .10988.0 .132 .123 .119 .116 *117 . 115 .115 . 12a • 115 .118 .11192*0 *133 .123 *119 .117 .117 .115 .115 .121 • 116 • 117 .11196*0 .133 .128 *119 .117 • 117 .116 • 115 .120 .115 .116 .110100*0 *133 *128 *119 *117 • 117 .116 • 115 .121 • 115 .116 .10710 4.0 .133 .128 *119 *117 *117 • 116 . .114 • 120 • 115 .116 .106108.0 *133 .128 *119 .117 .116 .115 • 114 .121 • 115 .116 .107112.0 .134 *129 • 120 * 118 .118 * 117 .116 .123 *117 .119 .107116.0 .136 .131 .122 *119 .120 *119 *118 .125 *119 .122 .10 7120.0 .137 1 *132 *122 *119 *120 * 119 • 119 .125 .119 .123 .108124.0 .136 *130 *121 .117 *118 • 117 • 117 . 122 • 116 .120 .107128.0 *137 .130 .121 *117 *118 • 117 .117 .122 • 116 *119 .107132.0 .135 .128 .119 .115 .117 .115 • 115 .120 .113 .117 .107136*0 .133 .126 *117 .113 • 115 .113 • 113 .118 • 112 *115 .107140*0 *132 .126 *117 *113 • 115 • 114 .113 *119 *112 .114 ,107142.0 .203 *137 *130 *132 • 131 • 131 .137 *130 .133 .100144*0 .236 *167 *137 • 121 . 117 .117 • 123 • 116 • 120 .094146.0 A *176 *135 • 120 *108 .101 .105 • 100 .102 .089148*0 A © 157 .126 *115 .105 *098 .107 .095 . 097 .087150*0 A .144 .12 3 ,114 • 104 • 096 *106 *086 .094 .085

152*0 A A *145 • 134 *122 • 112 .123 • 100 .105 .084154*0 A A *121 • 116 • 108 .101 . Ill .0 92 .096 .084156*0 A A *119 • 118 .108 .102 .114 .095 .096 .083158*0 A A A • 123 • 110 .106 • 119 • 095- .094 .081160*0 A - A A • 106 • 095 • 094 • 109 *086 . 084 .078162.0 A A A ■ A • 138 • 128 • 142 .108 .104 .076164*0 A A A A • 122 *126 ■ .146 .109 .103 .075166*0 A A A A • 107 • 118 • 132 *098 .096 .072168*0 A A A A • 091 • 110 *118 • 089 .091 .068170*0 A A A A • 077 • 101 .105 • 079 • 085 .064172.0 A A A A A A A *121 • 129 .065174*0 A A A A A A A *109 .119 .073176.0 A A A A A A A *112 .119 • 084178.0 . A A A A . A A A • 099 .106 • 093180*0 A A A A , A A A *064 .090 A182*0 A A • A A A A A A .103 A18 6*0 A A A A A A A A .091 A190.0 A A A A A A . A A • 074 A194*0 A A A A A ... A A A A A198*0 A A A A A A A A A A202*0 A A A A A A A A206*0 A A A A A A A A210*0 A A A A A . A A A214*0 A A A A A A218*0 ° A A A A A A A222*0 A A A A A A A226.0 A A A A A A • A230.0 A A A A234*0 A A A238.0 A A A A242*0 - A. A A246.0 A A A250*0 A A A254.0 A A258*0262*0266*027 0*0 A274*0 A .278.0 A282.0 A286*0 e e O O o O O A

■ A--DI0 NOT MEET THE REQUIRMENTS OF TURBULENT FL0H8 RE»5QQ AND ROUGH 1BOUNDARIES*

85Table 32. Manning's n/S tat ion/Interval for Irrigation V-5.

STATIONPERIOD.1 2 3 4 5 6 ; 7 8 9 10 11

2«7 0,0005e5 ,090 . 0 33,095 .078 .030

12o9 ,099 .086 .075 .03516ob *099 .087 .078 .073 .03719.8 ,102 .093 .084 . 077 .071 . 03024*4 .103 .094 .086 .081 . 078 ‘ .076 .03828*1 ,102 .094 .087 .082 .077 • . 073 .071 .03532© 0 .103 .096 *090 .084 .079 .075 .0 71 .071 .03337*3 *099 .093 *088 .083 .080 .076 .077 , . 080 *XU 84 .04638*0 ,103 ,122 .135 a 140 *128 .105 .079 . 057 ;0'4i .0303 9© 0 .105 ,096 ,089 ,084 . 080 .078 .076 ,079 .064 .098 ° A40*0 .104 . .0 96 .091 .086 *062 .080 .078 . 080 *083 .091 ' A41 © 0 , .102 .096 . 091 , .086 .083 . 081 .079 . .079 .081 .085 A42*0 .101 .096 .090 .086, .083 .081 .0 79 .079 .081 . .086 A43 ©0 .100 .096 . 090 .087 .084 . 082 - .080 .081 .0 82 .086 .1084 4© 0 .100 .0 96 .090 .087 .084 .082 .081 .082 .083 .084 .0 9445*0 .100 .095 ,091 . 088 .085 .083 .082 .083 .083 .086 .09246*0 .100 .095 .091 . 088 .084 .082 .0 79 .077 .0 76 .076 .09047*0 .099 .095 *091 .087 . 084 , .082 .079 .078 *077 .076 .08848* 0 .099 .0 95 . 091 .087 .034 . 082 .060 .078 .078 .077 A52*0 .098 .0 95 *092 . 089 *0 86 .085 . 082 .081 ,080 .080 .03156*0 .098 .096 .094 .092 .090 . 088 .086 . 086 *064 .083 .07660*0 *100 .098 .096 .094 . . 093 . 090 • .089 .088 .087 . 086 .07664,0 .101 .0 98 .095 .093 *091 , 089 .087 .086 *085 .083 .07668*0 .101 .098 .095 .094 .091 .089 .087 # .085 .084 .083 .07772*0 .101 .098 .096 .094 .092 .090 .088 * 085 .084 .082 .07676*0 ‘ .101 .099 .097 .095 .092 .090 .068 .086 *084 .082 .07680,0 .10 2 . .100 .097 .095 .093 . 091 .069 .087 *085 .082 .07684,0 .103 .101 .098 .096 .0 94 .091 .089 .088 .086 .083 .07688*0 .103 .101 .100 .097 .094 . 092 .090 .088 .086 .085 .07692*0 *104 .102 .099 .097 .094 . 092 .089 .087 .085 .083 .07796*0 .104 .101 .099 .095 *093 .091 .088 .086 .0 84 . .08 2 .076

100*0 .103 .100 *098 .095 .0 93 .090 .088 .086 ,084 .083 .077104*0 *10 4 .102 *099 . 097 .0 95 .0 92 . 090 .088 .085 .084 .07 710 8*0 .104 . .102 .099 .097 .095 .092 . 090 .088 *0 85 .083 .076112*0 *103 .102 .098 .097 .0 95 .092 . 090 .088 *085 .083 ,077116,0 .103 .101 ,099 .097 .095 . 092 .090 .088 .0 86 .083 .0 77120*0 *104 *101 .100 .097 .095 .092 .0 90 .088 *086 .083 .077124*0 ,105 .102 .100 .098 .095 .094 .091 . 089 .087 .065 .077128.0 .105 .103 .100 .098 .096 .093 .092 .089 .087 .085 .078132*0 *104 *104 *102 .101 .099- . 097 .095 .093 .090 .087 ,078136*0 .10 2 .099 .095 .092 .0 89 .086 .083, .081 .078 .076 .077140,0 *100 .098 .094 *091 .089 . 086 . 083 .081 .079 .077 .078142*0 *266 .143 .102 .083 . 073 .067 . 065 .065 .067 .080144*0 A .119 .088 .075 . 068 .064 . 064 * 0 66 .070 .084146* 0 A *112 .087 .076 .071 .070 .071 .074 .081 .087148.0 A *103 .082 .075 .071 .072 .074 *078 .03 3 .087150*0 A *079 .067 .063 . .062 .063 .065 *070 .076 .0 86152*0 A A *083 . 078 • .077 .078 .078 *081 .084 .085154*0 A A *076 .072 . 070 .069 .069 .070 .0 71 .083156*0 . A A A .065 . 064 .064 o 065 .067 .068 .030158*0 A A • A .056 . .058 .059 .060 .062 . 064 , .077160*0 A A A *045 .048 .051 . 053 .055 .057 .075162*0 A A A A A A A A A .054164*0 A A A A A A .099 .077 .081 .040166*0 A A A A A A .090 *069 .074 .042168*0 A A A A A A .083 .064 .070 .044170*0 A A A A A A .079 *059 * 066 .046172*0 A A A . A . A A A .069 .07 9 .050174*0 A A A A ■ A A A .062 .072 .055176,0 A A A A A A A .054 .066 A178*0 A A A A A A A .052 .063 A180*0 A A A A A A A .059 A182,0 A A A A A A A A A186,0 A A A A A A A A190*0 A A . A A A A A A194*0 A A A A A A A198*0 A A A A A A A '202*0 A A A A A A A206.0 A A A A A A . A210*0 A A A A214*0 A A A A218*0 A A A A222*0 A A A A226.0 A A A A230*0 A A A •234*0 A A238*0 A A242*0 0 A ■246*0 . A250*0 A254*0 A258*0 A262*0266*0 e o270*01?5:8 0 I * • o I

A— 010 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW! RE>500 ANO ROUGH BOUNDARIES.

Table 33. Manning's n/Station/Interval for Irrigation V-6,

86

STATION 1 2 3 4 ■ 5 6 1 8 9 10 11PERIODio7 0.00 03-1 .113' 10396-6 .118 -100 -0 49

10-8 .132 .123 .111 .043 e12.0 -151 .146 -136 .111 -0 3915-0 -147 .143 .132 ' .117 .109 .06020-0 .147 .144 -135 .127 .118 .101 -04221-3 -159 .153 .141 .135 -124 .112 .091 .02825-0 .157 .150 .139 .137 .128 -119 . 100 ,090 .04929-5 .156 -148 .140 .140 .130 .123 .103 .104 -092 ,04230-0 -161 .154 .146 .146 .137 . 132 .113 -12 0 -115 .11331-0 .155 -147 .139 -13 9 .130 -125 .108 .114 . .105 .099 ° A32-0 .153 .146 .138 ,138 -130 .125 - 110 .115 .109 .10 6 A33.0 ,151 .145 -137 .137 .130 .125 .113 .116 .112 .110 A34-0 .151 .144 .136 .137 .130 .125 - .115 .117 .115 .113 .31735-0 .150 .143 .136 -138 .131 ,126 .118 -119 -118 .118 .27336.0 .150 .143 .136 .137 .129 .123 .115 .113 .111 .109 .22937-0 6150 .143 .135 .137 .129 .124 .116 . 114 -113 .113 .19538.0 . 149 .142 .135 .137 .129 .124 .117 .116 .115 .116 • .16739.0 .149 .142 .135 .13 6 .129 .125 .119 .117 -118 .119 .14540.0 .149 .142 .135 .137 -129 -125 .120 .119 -121 .122 A44-0 -151 .145 -138 .139 .132 .129 .122 .122 -121 .121 .13148-0 .151 .146 .139 . 140 .134 . 132 -127 .130 ' .127 ,127 .12252-0 .150 .146 .139 .138 .133 .130 -127 .128 .125 .126 .11756-0 .148 .144 .136 .135 -130 .127 .125 .124 -122 .124 .11860.0 .145 .143 .134 .133 .129 . 127 .125 .123 .124 .126 .12264-0 .145 .143 .135 .135 .131 .128 .125 .123 .123 -123 .12468.0 .145 .143 -135 .135 . 130 .127 .125 .123 .12 3 .123 .12372.0 . .145 .142 .135 -135 .130 .128 .124 . 124 -125 -124 .12376-0 -145 .142 -135 .135 . .130 .128 .124 .127 .126 .12 4 ‘ .12380-0 .146 .143 .137 .135 -130 .128 ,124 .130 .127 .125 .12284-0 ,145 .141 .135 .132 .128 .126 . .122 .128 .122 -120 .12388-0 .145 .140 .135 .131 -127 .126 .121 ,127 -122 ,119 .12492-0 -143 .138 -132 .129 .125 .123 .120 .125 -119 ,117 .12496.0 .141 .135 .130 .126 .123 .122 .118 .123 -117 .116 .124100-0 .141 .135 .130 .126 .123 .122 .118 . 123 .117 .117 .124104-0 -154 .147 .142 .138 -135 . 134 .129 .135 -128 .128 .123108.0 .154 .147 .143 .137 .135 .134 .129 .135 .128 .128 .123112.0 .151 -144 .141 .136 .133 . 132 .127 .133 -12b .127 .123116-0 ■ .149 .143 .139 .135 .131 .130 .126 . 131 .124 -125 .123120-0 .150 .145 .140 .136 .131 . 130 .126 .132 -125 .125 .124124-0 .149 .142 .137 .133 -129 .128 .124 .130 -123 ,125 -123128-0 .149 .142 .137 .134 .129 .128 .125 .132 .124 -126 .123132-0 .150 .141 .137 .133 .129 .127 .124 .131 ,123 -126 .12 3136-0 .152 .143 -139 .134 .131 -128 -126 .132 .123 .127 -123140.0 .184 .165 .157 .154 .150 -147 -145 .152 .143 .147 -119144-0 . -185 .175 -162 -153 -142 , 134 -132 .133 .130 .133 .114148-0 .163 .164 .156 -153 . -145 .136 .133 .138 -125 .125 .116152-0 .156 .159 .152 .150 .144 .137 .135 • 141 .127 .126 .118156-0 ; .154 .158 .151 .148 .144 .142 .141 .147 .133 .131 .117160.0 .154 .158 .153 -150 .148 - .145 .145 • .148 .136 .131 .117164-0 .155 .158 .153 .151 .148 .145 « -45 .146 «136 .133 .118166-0 .156 .158 .153 .153 -149 . 145 .140 ,144 -135 .132 .119172-0 .156 .158 .151 .151 .146 . 141 .135 .142 • .132 .129 .118176.0 .157 .157 .149 .149 . 143 . 138 .132 .140 .129 .127 .116180-0 .161 .161 .154 -154 .147 . 141 .135 .144 .133 .128 -113184.0 .156 .156 .148 .146 .141 .137 .132 - .142 -131 .127 .112138-0 .155 .155 .146 -144 .141 -137 -130 .139 .128 .125 .112192-0 .154 .155 .146 .144 ' .142 . 137 .129 .136 -127 . .123 .112196.0 .155 .157 .148 .147 .144 .138 .131 .136 -128 .12 3 .109200.0 .155 .157 .147 .148 .143 .136 .131 .135 .127 .123 .105204.0 .156 .159 . .149 .149 .145 .137 .134 .139 -131 .127 -103208.0 .156 .158 .148 .148 .144 .137 .134 .138 .131 .127 .10 3212-0 -153 .155 .146 ,146 .141 . 134 .131 .136 .128 .125 .103216,0 .151 .153 .143 ,144 .139 .132 .129 \ .133 .126 .122 <,103220-0 .150 .152 .142 .143 .138 .131 .129 .133 . -126 .121 .103224.0 . .153 .155 .145 .146 .141 ,134 -131 .136 .128 .124 .102228-0 .152 .155 .145 . 146 . 140 . 134 .130 . .136 .128 .124 .102232-0 , .152 .154 .144 .145 .140 . 133 .130 .136 -127 .124 .101236.0 .151 .154 -144 .143 .139 .132 .130 .135 .126 .124 • .100240-0 .150 -152 -143 .141 .139 . 132 .129 .135 .126 .123 .100244-0 -135 .139 .131 -12 9 .128 .120 .118 .123 . -115 .112 .099245.0 -136 .139 -130 .129 .128 .120 .118 ■ .123 .115 .112 .098246-0 .566 -321 .323 -325 - 30 8 .310 .329 .313 .311 .097248.0 .225 .173 -164 -164 .154 .153 . 160 .149 .147 ,09225 0-0 ,298 -204 .154 .132 . 115 ,112 .117 .109 .107 .0882|2-0 A .201 -161 .146 . 125 .12 2 .125 .116 .114 .035254-0 A -169 .14 5 .134 .116 .112 .111 .100 • u 93 .033256-0 A .169 .152 -136 -118 .113 .112 .100 .091 .083258-0 A A .164 .139 .120 ‘ .113 .114 .102 .093 .081260-0 A A .141 .122 .107 .103 .108 .097 .089 .077262.0 A A A -166 .147 . .139 .145 .126 . .114 .076264.0 A A A -146 .129 .124 .133 .117 .107 .075266-0 A A A -136 -119 .115 .127 .111 .103 .074268-0 A A A -125 .108 .107 . 120 .106 .099 .072270-0 O A A A .106 .092 .095 .108 .098 .092 .071272-0 A A . A A A .. .000 • 00 0 - 000 ; ,000 .000A— DIO NOT MEET THE REQUIRHENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

87Table 34, Darcy-Weisbach1s f/Station/Interval for Irrigation 17,

STATION . PERIOD . 1 2 3 4 5 6 7 8 9 10 111.6 .384

' 4.0 .430 .058. 7.0 .532 .428 .0 669.4 .632 .574 .371 .066

12.4 .682 .625 .408 .255 .0 5414.6 .712 .64.8 ,427 .309 .306 .10518.5 • .749 .683 .464 .339 .365 .368 .08622.1 . .780 .723 ■ .488 a 36 0 .434 .437 .356 . 06025.7 .786 .737 .492 .390 .481 .483 .433 .350 .15128.9 .808 .761 .517 .442 .507 .513 .490 ,487 .773 .17330.0 .819 .759 .516 - .459 .493 .501 .482 .512 . .801 .584 *24 531.0 .819 .758 .524 .465 .498 .515 .486 ,566 .851 « 66 0 .56232.0 .847 .772 .550 .489 .524 .551 .511 .642 .959 .824 .65633.0 .859 .761 .559 .496 .531 .550 .513 ,647 , .918 .799 .67434.0 .871 .760 .561 .479 .506 , 521 ,505 • 04 0 .917 . 838 .67535.0 .871 .759 .560 .486 .513 .528 .530 .657 .982 .933 .67536.0 .871 .759 .559 .493 .520 .535 .555 .67 4 .971 .839 .66137.0 .885 .771 .568 .501 .537 . 543 .559 - .670 .956 .851 _ .63438.0 .885 .771 .568 .500 .543 .547 .552 .683 .954 .876 .60939.0 .885 .775 .584 .506 .549 .562 .567 .724 .976 .925 .59340.0 .865 .775 .593 .505 .548 .570 .574 .756 .998 .94 8 A44.0 . .886 .764 .584 .506 .548 .577 .570 .759 ‘ 1.006 .980 .56248.0 .895 .771 .591 .514 .574 .592 .583 .794 1.061 1.010 .52352.0 . 907 - <,812 .620 .542 ,606 .624 .614 .859 1.115 1.049 .50856.0 .932 .849 .640 .568 .614 .642 .643 .890 1.144 1.090 .50360.0 .93 8 .857 .637 .564 .607 .646 • 646 .888 1.185 1.094 .49364.0 .976 .878 .628 .551 .596 .639 .626 . 883 1.106 1.078 .49268.0 .997 .879 .635 .548 .611 , .642 .637 .919 1.131 1.096 .47572.0 .997 .867 .644 .547 .629 .649 .66.4 • . 96b 1.167 1.114 .46676.0 .985 .833 .627 .540 .619 .636 .654 . 92 8 1.117 1.064 .46980.0 1.04 8 .862 .656 .574 .645 • .671 .677 .946 1.176 . 1.129 .47184.0 ■ 1.075 .885 .673 .587 ' .660 .696 .690 . 949 1.208 1.169 .46888.0 .907 .746 .566 .492 .552 ,580 .574 .786 .998 .970 .46692.0 . .795 .630 .553 .464 • .526 .587 .663 .991 1.309 1.368 .49996.0 .92 3 .664 .621 .560 ’ .709 .829 1.025 1.58 8 2.007 2.190 .591100.0 .965 .783 .630 .536 .549 .570 .636 .857 .930 .956 .586104.0 1.005 .837 .689 .629 .596 .622 .655 .770 .818 .913 .620108.0 1.039 .884 .741 .698 .635 .691 .725 .816 .836 .947 .895112.0 1.069 .920 ,762 .724 ■ ,655 .735 .742 . 843 . 8 o 3 .945 • 1.092

116.0 1.093 .951 .777 . 745 . 675 .759 .753 .870 .862 .975 1.011120.0 1.126 .993 .798 .775 .691 .777 .774 .921 .916 1.040 .959124.0 1.088 .950 .760 .753 .669 .757 .757 .907 .894 1.019 .975128.0 1.128 .984 .790 .791 .719 . 808 .795 .967 .936 1.020 .987132.0 1.165 1.017 .816 .803 .727 .765 .759 ,929 .893 .915 1.007136.0 1.254 1.085 .894 .841 .741 . 780 .757 . 922 .827 .848 .924140.0 2.103 1.491 1.0 01 . 802 .651 , .678 ■ .646 .784 .660 .763 .745144.0 1.393 1.216 .970 .864 . .774 . 8b3 .861 1.046 .880 1.045 .613148.0 . 1.20 8 1,115 .868 .740 .739 ' .85 7 .922 1.131 .978 1.1-14 .541152.0 1.179 1.081 .810 .685 .7 04 . 795 .882 1.135 1.041 1.190 .478156.0 1.189 1.090 .807 .677 .672 .779 . .888 1.258 1.173 1.294 .416160.0 1.264 1.131 .843 .693 .689 .825 .913 1.324 1.248 1.418 .401164.0 . 1.242 1.054 .764 .62 8 .623 . 736 .771 1.104 1.079 ... 1.230 .408168.0 1.250 1.048 .740 .60 7 .612 .702 .707 1,000 1.018 1.150 .410172*0 1.299 1.080 .770 . 629 .642 .740 .755 1.097 1.149 1.300 .418176.0 1.366 1.124 .814 .657 .670 .772 .788 1.12 8 1.192 1.383 .417180.0 1.355 1.113 .801 .642 .650 .740 .748 1.071 1.139 1.320 ,418184.0 1.368 1.143 .818 .645 .661 .751 .758 1.114 1.173 1.358 .426188.0 1.202 1.040 .745 .579 ,602 .673 .689 1.025 1.089 1.239 .42619.0; 0 1.327 1.15 5 .841 .619 .612 #646 .632 .902 .917 .980 . 42o19210 2.338 .824 .500 .501 .533 .511 .749 .773 .809 .433m i d 2.227 .845 . .531 .499 .521 .497 .744 .779 .794 .44119616 A 1.387 .914 .766 .792 .725 1.103 * 1.161 1.176 ,42619816 A 1.100 . 861 .646 .734 .73 9 1.042 1.060 1.073 .389200.5 - A ■ A A .952 1.119 1.153 1.415 1.453 1.438 .35520210 A A A A 2,195 1.973 1.946 1.845 1.320 .345204*0 A A A A A 2.236 1,924 2.015 1.906 .366206*0 A A A A A A • A 5.559 3.769 .411208*0 A A A A . A A A 5.190 3.619 .471i i i i l A A A A A A A 3.751 2.798 .541

A A ■ A A A A A A 2.833 .63 5214.0 A . A A A A A A A 2.236 .760216.0 A A A A A A A A 1,806 .903218.0 % A A A A A A A 1.327 1.078220.0 % A A A A < A A A .934 A222.0 A A . A A A % A A A .974 A224.0 • A A A A T: A A A A A226.0 A A A A ■ A A A A A228.0 A A A • A A A A A230.0 A A A A A • A A232.0 A A •• A A A A A236.0 A A - A A A . A A240.0 ' A A A A A A244.0 A A A A A A248.0 A A A A A252.0 o A A A A25 6.0 A A A A260.0 C 0 e © o © o A A AA— DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS RE>500 AND ROUGH BOUNDARIES.

Table 35. Darcy-Weisbach1s f/Station/Interval for Irrigation V-l. 88STATION 1 2 3 4 5 6 7 8 9 10 11PERIOD2«0 1*5226*5 2*313 162611*5 4.182 3.357 .. *70614*3 4*755 4.259 3.234 *62019*4 5,482 4.645 3.828 2.817 1.21625*3 5.781 5.353 4.683 3.618 4.104 1.76830*0 6.140 5.640 4. 901 3.932 4.092 4.816 .36534.9 6.908 6.477 5.649 4.652 4.502 4.951 2.891 1.10941*1 7,028 6.675 2.552 2.973 2*794 3.062 2.075 2. 054 .3 8647*3 7.039 6.675 4.722 10.352 10.545 12.324 10.701 13.773 17.980 A48*0 7.162 6.799 6*389 5.28 0 5.129 5.611 4.898 5.318 5.301 4. 88049.0 7,204 6.838 6.425 5. 310 5,193 5.678 5.033 5.377 5.495 5 .457- *A5 0*0 7.245 6.918 6.501 5.339 5.294 5.785 5.177 5.476 5.787 6.123 A51*0 7.287 6.942 6.495 5.385 5.380 5.859 5.160 5.667 6.520 6.737 A ‘52*0 7.329 6.939 6*531 5.452 5.408 5. 857 5.129 5. 794 6.579 7.007 A53*0 7.371 6.979 6*608 5.520 5*474 5.883 5.229 6.08 8 6.858 7.509 6.87954*0 7*456 7.018 6.644 5.551 5,542 5.910 5.331 6. 393 7.145 8.036 5 .61655.0 7.499 7.053 6.681 5.582 5.610 5.979 5.394 6. 707 7.502 8.665 5.63556*0 7*342 6*904 6.501 5.418 5*375 5. 712 5.214 6.120 6.084 5.986 5,21657*0 7*384 6.943 6*537 5.448 5.404 5.740 5.316 6.230 6.191 6.187 4.6196 0 *0 7.468 7.021 6.610 5.510 5*538 5. 836 5.483 6.457 6.461 6 .609 4.11464*0 7.638 7.160 6*771 5.798 5,850 6.112 5.885 6. 873 7.028 7.092 3.78568*0 7*845 7.418 6.973 6.066 6.070 6.334 6.270 7. 0 80 7*210 6.982 3.58772*0 7.960 7.589 6.980 6. 028 6.043 6.234 6.367 6. 873 7.093 6.724 3.37176*0 8.031 7.647 6.920 6. 0 6 8 6.223 6.416 6.639 6.895 7.290 6.747 3.17380*0 8.158 7.721 7.044 6.294 6.536 6.693 6.949 . 7.016 7.545 6.849 3.03034*0 8.294 7.843 7.223 6. 465 6.637 6. 658 6.798 6.837 7.370 6.62 0 3.02188*0 8.337 7.792 7.128 6.415 6. 584 6.604 6.732 7.041 7.474 6.650 2.93592*0 8*473 7.813 7*103 6.422 6.644 6.701 7.112 7.756 7*973 7.105 2.85396,0 . 8.611 7.880 7*162 6.469 6.759 6.328 7.215 7.748 7.643 6.765 2.801100,0 8,705 8.009 , 7.239 6, 53 8 6.851 6.942 7.281 7.672 7.420 6.510 ' 2.776104,0 8.655 ■ 8.019 7.244 6.657 6. 951 6. 998 7. 180 7.467 7.277 6.314 2.778108.0 8.701 8.050 7.348 6.794 6.961 7.047 7*134 7.459 7.261 6.338 . 2.789112,0 8.640 7.95 7 .7.367 6* 736 6,788 6. 864 6.952 7.270 7*0.67 6.230 2.837116*0 8.672 7.995 7.421 6.710 6.740 6.771 6. 906 7.181 7.019 6.195 2.932120*0 8.949 8.169 7.500 6.782 6.820 6 .818 6.993 7.177 7.103 6.314 3.026124.0 9.497 8.357 7*575 6.827 6.905 6. 844 7.029 7.348 7.337 6.469 3.098128*0 9.497 8.308 7*546 6.751 6.812 6.721 6. 897 7. 311 7.086 6.199 3.127132*0 9.447 8.304 7.497 6.734 6.775 6.673 6.385 7. 360 7.064 6.177 3.170136*0 9*756 8.575 7.740 6.993 7*015 6.889 7.197 7.648 7.386 6.460 3.189140*0 10*736 9.011 8*174 7.388 7.256 7.145 7.513 7. 935 7.752 6*733 3.209144*0 10*291 8.821 8.156 7.354 7.121 7. 206 6.762 7.250 6*95 7 6.00 8 3.29614 7*0 6*537 5*774 5*375 4. 888 4.709 4.808 3.953 4.716 4.468 3.841 3.361148*0 A A A A A 123.691 138.580 147.323 A 3.39015 0*0 33.967 17.693 12.641 9.012 8.667 6.021 3.237 7*899 6.839 3.428152*0 49*975 19* 843 10.940 6.986 7.371 4.691 7* 045 6, 534 5.605 3.509154* 0 66.834 30*526 15.005 9.148 9.580 5.382 8.262 7.171 6.229 3*60 6156*0 A 40*568 21.178 12*773 13.136 6.927 11.024 8.973 8.020 3.604158*0 A A 37*452 20.568 19.351 9.394 15.573 11.913 10.556 3.57516 0*0 . A A 32.12 0 17*131 16.607 8.086 14.489 10.896 10.117 3.676162*0 A A 27.559 14,102 14.679 7.430 13. 965 10.036 9.223 3.853164*0 . A A 23*454 12*696 14*343 7.123 14.024 9.876 9.167 4.080166*0 A A 23.587 12*530 13.903 6.767 13.921 9.720 9,165 4.328168*0 A A 24*376 12*586 13 .638 6.478 14.061 9.725 9.246 4.598170*0 A A A 14*218 15*286 6.916 15.842 10.753 10.097 4.894172*0 A A A A 31.497 12.745 26.082 15.687 14.425 5.165174*0 A A A A 26*885 10.875 22.291 14.005 13.155 5,518176*0 A A A A A 11*772 23.-331 14.980 13.885 5.90 8173*0 A A A A A A 31.457 19.490 17 . 368 6.339180*0 A ■ A A A A A 26.121 17*161 15.660 6.817182*0 A A A A A A 33*717 29*458 29.013. 7.475184, Or A A A A A A 31* 53 0 .27.018 26.760 8.414186*0', , A A A . A A A A 28*720 28.139 9.443188*0-, A A A : A A A • A A 29*790 10.509192,0 9 ' A A A A A A A • A 29*477 12.455.196*0 A A A A A A A A A A200,0 A A A A A A A A A A204*0 A A A A A A A A A A208,0 A A A A A A A A A A212.0 A A A A A A A A A . A216*0 A A A A A A A A A - A220*0 A A A A A A A ■ A A A224*0 A A A . A A A A - A • A A228.0 A A A A A A A A A232.0 A A A A A A A A A236.0 A A A A A • A A A A A240*0 A A A A A A A A A A244.0 A : A A A A A A A A A248*0 A A A A A A A A • A A252*0 A A A A A ‘ A ■ A A A A256*0 A A A A A A260*0 A A A A A264*0 A A A A A268.0 A A A A272*0 A A A A276*0 A A A A280*0 ' ■ A A A284*0 A A A288*0 A A A292*0 A A A296*0300,0304*0 ° A ° A30 8*0 A A312*0 A A316*0 A A -320*0324*0

328*0 e « o 0 © * *

A--DX0 NOT MEET THE REQUIKMENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

89

Table 36. Darcy-Weisbach*s f/Station/Interval for Irrigation V-2.STATION 1 2 3 4 5 6 7 8 9 10 11PERIOD2.5 1,084. 4.7 1.176 12098.7 1.472 1.247 .264

11.6 1.751 1.640 1.386 .30314.4 1.924 1.832 1.600 1.209 .30817.5 1.995 1.847 1.627 1.318 1.282 . 93 822.0 2.015 1.884 1.650 1.452 1.405 1.888 .29224.4 1.991 1.896 1.681 1. 603 1.504 1.964 1.414 .27627.5 2.009 1.941 . 1.779 1.709 1.606 2,14.0 1.597 1.279 ‘ .09133.6 2.049 2.025 1.924 1.828 1.752 2. 335 1.841 1.581 1.040 1.12934.0 2.089 2.078 2.011 1.898 1. 841 2.499 1. 989 1. 791 2.225 5.933 ° A35.0 2,089 2.077 2.028 1.914 1.856 2.564 2.024 1.866- 2.695 6.406 A36.0 2,0 89 2.095 . 2.021 1.360 1.781 2.319 1.748 1.598 1.80 0 1.971 2.44737.0 2.107 2.112 • 2.019 1.857 1.812 2.311 - 1.776 1,660 1.886 2.060 1.29538.0 2.126 2.111 2.017 1. 871. 1.825 2.304 1.824 1.723 1.976 2 .153 .78939.0 2.126 . 2.129 2,015. 1.887 1.839 2. 296 1. 872 1.789 2.070 2.251 .664■ 40.0 • 2.144 2.147 2.013 1.884 1.871 2.311 1.903 1.857 2.168 2.354 .69441.0 2.106 2.073 1.933 1.831. 1.807 2,315 1.935 1.839 2.011 . 2.070 .72 242.0 2.106 2.072 1.949 1.846 1.804 2,373 1.947 1.849 2.040 2.143 .74743.0 2.106 2.071 1.965 1.862 1.800 2,454 1. 960 1,860 2.091 2.218 .80444.0 2,106 2.070 1.964 1.877 1.797 2.537 1.973 1. 891 2.145 2.27148.0 2.124 2.087 1.961 1.901 1.796 2.513. 1. 850 1.847 2.062 2.133 ".97952.0 . 2.175 2.121 1.968 1. 953 1.844 2.526 1.858 1.931 2.100 2.166 1.1185 6.0 2.228 2.156 1.977 1. 990 1.898 2.532 1.916 2.009 2.154 2.287 1 .98660.0 2.285 2.173 1.973 2,021 1.943 2.517 1.938 2.06 7 2.233 2.492 2.85164.0 2.340 2.234 2.094 2.125 2.120 2. 630 2.057 2.415 2.536 2.816 2.60068.0 2.340 2.283 2.179 2.093 2.204 2.565 2.076 2.518 2.522 2.355 2.55172.0 2.332 2.301 2.207 2. 010 2.175 2.442 2. 043 2.490 2.491 2.832 2.57076.0 2.344 2.302 2.180 1.952 2.113 2.353 2. 034 2.463 2.475 2.76 8 2.59480.0 2.364 2.301 2.158 1.948 2.107 2.366 2.121 2.515 2.526 2.820 2.62384.0 2.321 2.273 2.149 1.957 2.132 2.380 2.192 2. 525 2.484 2.751 2.60788.0 2.340 .2.291 2.185 1.971 2.146 2.372 2.223 2, 536 2.515 2.756 2.57192.0 2.383 2.324 2.209 1.987 2.158 2.384 2.247 2.50 5 2.520 2,75 7 2 .54196.0 2.428 2.357 2.214 1. 985 2.189 2.397 2.252 2.476 2.52b 2. 759 2.519100.0 2.407 2.356 2.231 1.964 2.224 2. 391 2.225 2.467 2.537 2.793 2.523104.0 2.391 2.383 2.276 2.017 2.262 •2.442 2.233 2.536 2.621 2.367 2.53510 8.0 2.431 2.422 2.294 2. 051 2.239 2.458 2.227 2.572 2.634 2.379 2.555112.0 2,468 2.446 2.325 2. 055 2.220 2.434 2.204 2.561 2.589 2.852 2.557116.0 2.485 2.450 2.336 2.058 2. 201 2.411 2.202 2.528 2.547 2.803 2.545120.0 2.485 2.450 2.315 2.075 2.198 2.406 2.217 2. 522 2.5bl 2.793 2.537124.0 2.310 2.278 2.153 1.92 5 2.033 2.251 2.112 2.372 2.460 2.702 2.529128.0 2.310 2.278 2.170 1,923 2.031 2.267 2.164 2.36 7 2.495 2.762 2.521130.0 2.310 2.296 2.169 1.923 2.030 2.286 2.201 2. 364 2.535 2.781 2.493132.0 19.081 10.422 8.879 9.599 11.114 10.823 11.793 13.091 14.441 2.469134.0 12.188 5.762 3.390 . 3.015 2. 868 2.700 2.891 3.09b 3 . 3b 1 2.469136.0 16.983 7.886 3.875 3.420 2."981 2.931 3.126 3.257 3.497 2.469138.0 A - 9.107 4.194 3.764 3.228 3.107 3.261 3.053 3.227 2.469140.0 A t ©379 3.089 3.063 2.624 2.526 2.703 2.367 2.547 2.459142.0 A A 6.635 5.911 5.028 4.771 4. 866 3,803 3.384 2.409144.0 A A 4. 908 4.351 4.063 3.891 4.169 3.224 3.188 2.346146,0 A A 5.345 4.395 4. 196 3.977 4.33 4 3.180 3.139 2 .226148.0 A A A 4. 809 4.304 4.123 4.514 3.149 3.165 2.036150.0 A A A . 3.389 3. 110 3.288 3.670 2.579 2.663 1.828152.0 A A A A A 8.804 7.474 4.538 4.378 1.697154.0 A A A- A A 7.089 5.628 3.657 3.602 1.676156.0 A A A A A 5.615 4.116 2.92 8 3.041 1.605158.0 A A A A A 4,282 2.954 2.337 2.570 1.44516 0.0 A A A A A 3.181 1.996 1.843 2.057 1.214162.0 . A A A A A A A A 7.238 1.051164.0 A A A A A A A A • 6.477 .94616 6. 0 A A A A A A A A 5.961 • . 808168.0 A • A A A A A. A A ’ 5.022 .740170.0 A A A A A A A A 4.106 .743172.0 A A A . A A A A A A A176.0 A A A A A A A A A A180.0 A A A A A A A A A A184.0 . A A A A A A A A A A188.0 c ■ A A A A A A A A A • A192.0 A A A A A • A A196.0 A A A A A A A200.0 A A A A A A204.0 - A A A A A208.0 A A A A A212.0 A A A A A216.0 A A A A A220.0 A A A A224.0 A A A228.0 A A232.0236.0 e 0 c 0 o o 0 o o

A— 010 NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS. RE>5Q0 AND ROUGH BOUNDARIES.

90

Table 37, f Darcy-Weisbach 8 s f/Station/Interval for Irrigation V-3,STATION* 1 2 3 4 5 6 7 8 9 10 . 11PERIOD2.7 1.1005.5 1.140 *243 09.2 1.457 1.358 .337

13.0 1.621 1.624 1.363 .23515.8 1.686 1.759 1.551 1.320 .54116.5 1.723 1.803 1.591 1.415 1.409 .30623.0 1.780 1.851 1.664 1.548 1.612 1.455 .52426.3 1.809 1.888 1.729 1.581 1.656 1.488 1.449 ,40330.2 1.628 1.953 1.747 1.433 1.685 1.433 1. 504 1.426 .39734.9 1.886 1.993 1.769 1.453 1.941 1.691 1.990 2.003 2.000 1.18636.0 1.926 1.994 1.779 1. 554 2. 043 1. 878 2.183 2.121 2.163 2.916 ° A37.0 1.926 2.011 1.774 1.628 2.076 1.946 2.222 2.134 2.218 3.028 A3 8.0 "1.946 2.010 1.772 1.702 2.0 70 2.007 . 2.235 2.169 2.33b 3.161 2.30239.0 1.966 2.009 1.771 1.758 2.065 2.046 2. 249 2.205 2.459 3.344 2.28840.0 1.966 2.009 1.769 1.816 2.083 2. 086 2.289 2.242 2.588 3.538 2.29941.0 1.950 1.985 1.769 1.782 1.922 1.915 2.034 1. 956 2.176 2.628 ' 2.45042.0 1.950 1.984 1.787 1.799 1.939 1.931 2,049 1.991 2.210 2.690 2.38743.0 1.950 2.004 1.785 1.796 1.957 1.947 2.063 2.003 2.246 2.754 2.38144.0 1.950 2.024 1.784 1.813 . 1. 974 1.963 2.102 2.016 2.282 2.822 2.42945.0 1.950 2.023 1.782 1.831 1.992 1.979 2.118 2. 053 2.320 2.892 2.4/448.0 1.950 2.020 1.799 1.859 2.043 2.031 2.129 2.128 2.387 3.045 5.71952.0, 1.958 2.022 1.828 1.870 2.050 2.008 2.063 2.126 2.301 2.931 2.55656.0 1.966 2.024 1.838 1.860 2.015 1.967 2.022 2.069 2.186 2.705 2.48960.0 1.966 2.001 1.834 1.854 2.034 1.961 2.042 2.016 2.203 2.659 2.43764.0 1.950 1.961 1. 813 ■ 1.826 2.0 07 1.932 2.019 1.974 2.207 2.624 2.42368.0 1.95 0 1.959 1.791 1.821 1.978 1. 943 2.026 1.979 2.233 2.676 2.4187 2.0 1-. 975 1.982 1.791 1.842 1.982 1.984 2.057 2. 017 2.322 2.775 2.41476.0 2.000 2.006 1.811 1.863 2.829 2. 006 2.089 2.126 2.414 2.842 2.42280.0 1.979 2.005 1.808 1.879 2.045 1,976 2.078 2. 253 2.436 2.790 2.43184.0 1.910 1.957 1.768 1.849 1.978 1.903 1.976 2.201 2.292 2.618 2.42788.0 1.910 1.956 1.765 1.826 1.973 1.897 1.947 2.213 2.302 2.625 2.43692.0 1.918 1.968 1.780 1.825 1.995 1.919 1.973 2.264 2.340 2.665 2.44496. 0 1.926 - 2.000 1. 795 1.845 2.017 1.942 2. 021 2.293 2.356 2.734 2.427100.0 1.946 2.019 1.813 1.842 2.013 1.915 2.058 2.284 2.344 2.773 2.410104.0 2.090 2.128 1.982 1. 971 2.193 2.079 2.260 2.483 2.562 3.015 2.393108.0 2.133 2.127 2.044 1.969 2.235 2. 097 2.253 2.4/3 2.550 2.969 2.376112.0 2.118 2.089 2.039 1. 950 2.182 .2.017 2.162 2.366 2.467 2.846 2.391116.0 2.104 2.053 2.014 1.892 2.103 1.942 2.077 2.267 2.414 2.73j 2.445120.0 2.147 2.052 2.012 1. 890 2.105 1.93 8 2.072 2.260 2.456 2.721 2.505124.0 2.098 2.000 1.945 1.829 2.040 1.877 2.0 05 2.188 2.386 2.613 2.510128.0 2.098 2.040 1.944 1. 847 2.037 1.87 3 2.001 2.182 2.378 2.629 2.484132.0 2.022 1.985 1.867 1.790 1.949 1.789 1.908 2.103 2.275 2.564 2.473136.0 1.950 1.912 1.794 1.717 1.867 1.711 1.822 2. 030 2.201 2.478 2,466140.0 . 1 o 95 0 1.912 1.793 1.716 1. 865 1.7 08 1.819 2. 04o 2.241 2.470 2.449142.0 12.938 8.212 7.985 8.821 8.235 8.940 10.356 11.523 12.848 2.418144.0 9.430 5.927 4.009 3.6 80 3.306 3.539 3.993 4.411 4.825 2.40 0146.0 A 5. 826 3.217 2.526 2.062 2.173 2.413 2.676 2.90 7 2.382148.0 A 5.905 3.492 2.665 2.324 2.465 2.601 2.844 3.091 2.393150.0 A 6.852 5.668 3.562. 3.325 3.502 3. 693 3.677 3.894 2.463152.0 A A A 6.622 5.774 5.013 4. 841 4.371 4.214 2.590154.0 0 A A. A 5.218 4.307 4.059 4. 042 3.480 3.429 2.639156.0 A . A A 4,401 3.472 3. 539 3. 758 3.265 3.212 2.585158.0 A A A 3.710 2. 863 2.996 3.521 3. 050 2.962 2.522160.0 A A A 2.720 2. 078 2.290 3.004 2.581 . 2.502 2.364162.0 A A A A A A 8. 684 6.129 5.398 2.148164.0 • 6 A A A A A A 7.263 4.999 4 , 654 1.940166.0 A A A A A A 5. 817 3.913 3.840 1.68616 8,0 A A A A A A 4.511 3.014 3.137 1.419170.0 A - A A A A 2.354 3.552 2.336 2.591 1.217172.0 A A A A A A A 3.906 4.781 1.188174.0 . A A A A A A A 3.297 4.139 1.805.176.0 A A A A A A A 3.489 4.445 1.440176.0 A A A A A A A A 4,653 1.596180.0 A A A A A A A A 4.112 A18 2 b 0 ■ -T? , A A A A A A A A A A186.0 A A . A A A A A A A190.0 A A A A A A A A A194.0 ' A A A A A A A A A A198.0 O A A A A A A A A A A20 2.0 A A A A A A A A206.0 A A A • A A A A A210.0 A * A A A A A A214.0 A A A A A A A218.0 A A A A A222.0 A A A . A A226.0 A A A A230.0 A A A A23 4.0 A A A A233.0 - A A A242.0 . A • A246.0 A25 0.0 O254.0258.02 o 2.0 . e « o © © 0 o 6

A — DIO NOT MEET THE REUUIRMENTS OF TURBULENT FLOW: RE>50Q AND ROUGH BOUNDARIES-

91Table 38, Darcy-Weisbach1s f/Station/Interval for Irrigation V-4.

STATION 1 2 3 4 5 6 7 6 9 10 11PERIOD ‘ _PERIOD ■ 1 . 7 • 1 . 2 0 2 a

4 . 3 1 . 2 3 6 . 2 6 18 . 8 1 . 7 9 5 1 . 5 3 3 . 2 8 4

1 1 . 9 2 . 1 6 5 1 . 9 5 5 1 . 4 3 7 . 2 9 91 3 . 8 2 . 2 8 0 2 . 1 2 5 1 . 6 6 9 1 . 2 8 4 . 3 6 0 ?1 6 . 9 Zo37 8 2 . 2 1 5 1 . 7 5 6 1 . 4 5 3 1 . 3 8 8 . 4 7 22 0 . 9 2 . 5 0 6 2 . 3 4 7 1 . 8 8 3 1 . 7 4 5 1 . 6 8 4 1 . 351 . 1 3 2 6 ■2 3 . 8 2 . 6 0 9 2 , 4 7 9 • 2 . 0 1 6 - 1 . 8 8 3 1. 634 1 . 4 1 3 . 5 3 1 , 36 827o5 2 . 6 4 8 2 , 5 1 5 2 . 0 66 1 . 8 9 2 1 . 7 1 2 1 , 6 8 4 . 664 1. 5b 6 . 3 9 63 1 . 5 2 . 7 4 1 2 . 5 8 0 2 . 1 5 0 1 . 9 6 5 1 . 8 8 8 1 . 8 3 0 1 . 1 9 2 2 . 3 4 6 2 . 2 8 5 1 . 2 9 63 2 . 0 2 . 8 3 4 2 . 6 6 2 2 . 2 2 6 2 . 0 5 1 1 . 9 6 7 1 . 8 0 0 1 . 4 9 6 2 . 0 6 9 2 . 1 0 5 2 . 6 4 03 3 . 0 2 . 8 3 4 2 . 6 6 1 2 . 2 4 3 2 . 0 6 8 1. 982 1 . 8 1 3 1 . 6 2 9 2 . 1 4 8 2 . 2 0 7 2 . 6 0 3 A3 4 . 0 2 . 8 3 4 2 . 6 6 0 2 . 2 6 1 2 . 0 8 3 1 . 9 9 6 1 . 8 4 4 1 . 8 0 6 2 . 2 5 0 2 . 3 3 1 2 . 5 7 0 A3 5 . 0 2 . 8 3 4 2 . 6 5 9 2 . 2 5 9 2 . 119 1. 992 1 . 874 1 . 842 2 . 0 4 2 2 . 1 5 2 2 . 3 3 6 3 . 3 9 13 6 . 0 2 . 8 3 4 2 . 6 9 0 2 . 2 5 3 2 . 1 0 1 2.-0 64 2 . 067 2 . 1 6 1 2 . 3 2 0 2 . 3 7 3 2 . 5 5 0 3 . 0 9 73 7 . 0 2 . 8 3 4 2 . 7 1 0 2 . 2 7 1 2 . 098 2 . 1 5 8 2 . 122 2 . 2 8 5 2 . 3 7 8 2 . 4 8 3 2 . 7 2 5 2 . 8 2 03 8 . 0 2 . 8 5 6 2 . 7 0 9 2 2 89 2 . 1 1 4 2 . 2 3 4 ‘ 2 . 1 7 8 • 2 . 3 5 3 2 . 3 6 8 2 . 5 1 5 2 . 8 3 7 2 . 7 3 63 9 . 0 2 . 8 7 9 2 . 7 0 9 2 . 2 8 7 2 . 1 3 1 2 . 3 1 2 , 2 . 2 5 6 2 . 4 4 2 ’ 2 . 4 5 3 2 . 6 0 3 3 . 0 2 7 2 . 5 4 54 0 . 0 2 . 8 7 9 2 . 7 3 0 2 . 2 8 6 2 . 1 2 8 2 . 3 9 2 2 . 3 3 7 2 . 5 2 9 2 . 5 1 5 2 . 7 2 2 3 . 2 2 6 2 . 4 3 44 1 . 0 2 . 8 2 4 2 . 7 0 9 2 . 2 8 4 2 . 2 4 8 2 . 5 0 1 2 . 2 5 4 2 . 2 8 9 2 . 1 8 0 2 . 2 7 4 2 . 4 9 4 2 . 4 2 44 4 . 0 2 . 8 6 9 2 . 7 5 1 2 . 3 2 1 2 . 3 8 7 2 . 5 1 5 . 2 . 2 6 5 2 . 3 8 5 2 . 2 7 1 2 . 3 8 9 2 . 665 4 . 8 9 34 8 . 0 2 . 9 3 0 2 . 8 0 8 2 . 3 7 1 2 . 4 1 1 2 . 3 8 0 2 . 182 2 . 3 8 1 2 . 3 9 1 2 . 4 5 5 2 . 6 5 7 2 . 3 5 05 2 . 0 3 . 0 0 6 2 . 8 3 8 2 . 3 8 2 2 . 3 5 7 2 . 3 3 0 2 . 1 9 4 2 . 3 5 0 2. 513 2 . 3 5 8 2 . 5 3 6 2 . 3 2 85 6 . 0 3 . 0 6 6 2 . 8 9 5 2 . 4 1 5 2 . 3 6 9 2 . 3 6 8 2 . 2 8 2 2 . 3 9 0 2 . 5 6 0 2 . 3 3 8 2 . 5 3 6 2 . 3 8 96 0 . 0 3 . 1 3 3 2 , 9 8 1 2 . 4 8 8 2 . 4 6 0 • 2 . 4 3 7 2 . 4 0 9 2 . 4 7 7 2 . 6 2 5 2 . 4 4 3 2 . 5 8 5 2 . 3 7 86 4 . 0 3 . 1 0 1 2 . 9 5 5 2 . 4 6 1 2 . 4 2 9 2 . 4 0 6 2 . 4 0 7 2 . 4 0 3 2 . 5 3 3 2 . 3 6 5 2 . 4 9 4 2 . 2 7 86 8 . 0 • 3 . 10 1 2 . 9 7 6 2 . 4 7 8 2 . 4 4 5 2 . 4 6 1 2 . 4 3 9 2 . 4 3 4 2 . 5 6 1 2 . 3 9 0 2 . 5 3 3 2 . 2 2 17 2 . 0 3 . 1 2 1 3 . 0 30 2 . 5 5 4 2 . 5 2 8 2 . 5 7 0 2 . 5 2 5 2 . 5 2 4 2. 666 2 . 5 1 7 2 . 6 4 4 2 , 2 3 07 6 . 0 ' 3 . 1 9 0 3 . 0 8 6 2 . 6 5 4 2 . 6 3 7 2 . 6 8 4 2 . 5 9 2 2 . 6 3 5 2 . 7 9 0 2 . 6 4 2 2 . 7 7 9 2 . 2 6 28 0 . 0 3 . 2 6 3 3 . 1 0 8 2 . 7 1 7 , 2 . 6 9 8 2 . 7 4 5 2 . 6 0 7 2 . 6 9 4 2 . 8 7 3 2 . 6 9 8 2. 834 2 . 3 0 58 4 . 0 3 . 2 2 2 3 , 0 4 8 2 . 6 7 8 ‘ 2 . 5 8 5 2 . 6 2 2 2 . 5 0 3 2 • 5 o3 2 . 7 4 1 2 . 5 7 1 2 . 6 9 3 2 . 3 6 888 .0 . 3 . 2 4 6 3 . 0 7 0 2 . 6 9 8 2 . 6 0 3 2 . 6 3 9 2 . 5 6 0 2 . 5 6 7 2 . 7 7 7 2 . 6 0 5 2 . 7 2 5 2 . 4 3 19 2 . 0 3 . 2 9 8 3 . 1 1 1 2 . 7 0 6 2 . 6 2 5 2 . 6 3 4 2 . 58 8 2 . 5 6 5 2. 812 2 . 6 2 1 2 . 6 9 8 2 ♦ 4b 19 6 . 0 3 . 3 2 5 3 . 1 0 4 2 . 7 1 4 2 . 6 2 6 2 . 6 3 0 2 . 5 9 5 2 . 5 6 4 2 . 8 0 2 2 . 5 9 4 2 . 6 5 1 2 . 3 8 6

1 0 0 . 0 3 . 3 2 5 3 . 0 8 0 2 . 7 1 2 2 . 623 2 . 6 4 7 . 2 . 6 1 1 2. -579 2 . 8 1 7 2 . 5 8 5 2 . 6 4 1 2 . 2 8 31 0 4 . 0 3 . 3 2 5 3 . 0 8 2 2 . 7 1 5 2 . 6 2 3 2. 640 2 . 592 2. 546 2. 796 2 . 5 6 6 2 . o 2 9 2 . 2 3 110 8 . 0 3 . 3 2 5 3 . 0 8 1 2 . 7 1 3 2 . 6 2 1 2 . 6 1 5 2 . 5 6 7 2 . 5 2 0 2 . 8 1 2 2 . 5 8 0 ' 2 . 6 4 2 2 . 2 4 31 1 2 . 0 3 . 3 7 6 3 . 1 4 1 2 . 7 7 5 2 . 686 2 . 6 8 4 2 . 640 2 . 6 2 2 2. 92 8 2 . 6 o 2 2 . 7 4 8 ' 2 . 25 o1 1 6 . 0 3 . 4 5 3 3 . 2 2 7 2 . 8 3 9 2 . 7 5 4 2 . 7 7 8 2 . 7 4 0 2 . 7 2 9 3 . 0 2 6 2 . 7 4 9 2 . 8 8 4 2 . 2 6 91 2 0 . 0 3 . 5 0 4 ' 3 . 2 7 6 2 . 8 6 0 2 . 7 5 1 2 . 7 9 8 2 . 759 2 . 7 4 7 3. 020 2 . 7 6 5 2 . 9 2 4 2 . 2 8 11 2 4 . 0 3 . 4 5 9 3 . 2 1 3 2 . 7 9 5 2. 664 2 . 7 0 9 2 . 6 6 6 2 . 6 6 6 2. 892 2 . 6 3 8 2 . 7 9 1 2 . 2 7 81 2 8 . 0 3 . 4 8 5 3 . 2 1 2 2 . 7 9 4 2 . 662 2. 70b 2 . 6 6 3 2 . 6 6 2 2. 887 2 . 6 1 0 2 . 7 6 1 2 . 2 7 81 3 2 . 0 3 . 4 0 7 3 . 1 1 1 2 . 7 0 0 2 . 5 6 9 2 . 6 3 1 2 . 5 6 7 2 . 5 6 6 2. 783 2 . 5 1 9 2 . 6 4 5 2 . 2 7 61 3 6 . 0 3 . 2 8 3 3 . 0 1 4 2 . 6 1 1 2 . 481 2 . 5 6 0 2 . 4 9 6 2 . 4 7 5 2 . 7 0 8 2 . 4 5 3 2 . 5 5 6 2 . 2 7 114 0 . 0 3 . 2 5 9 3 . 0 1 3 2 . 6 1 0 2 . 4 7 9 2 . 5 5 6 2 , 5 1 3 2 . 4 9 1 2. 724 2 . 4 6 8 2 . 5 4 9 2 . 2 6 41 4 2 . 0 9 . 3 0 3 4 . 1 7 5 3 . 7 5 6 3 , 8 7 6 3 . 812 3 . 8 1 7 4 . 153 3 . 7 7 7 3 . 9 5 3 2 . 2 6 01 4 4 . 0 1 5 . 2 6 5 7 . 2 8 3 4 . 7 6 6 3 . 7 0 6 3 . 4 5 7 3 . 4 6 0 3 . 7 6 0 . 3 . 4 1 b 3 . 6 0 1 2 . 2 6 01 4 6 . 0 . A 9 . 3 0 4 5 . 3 1 9 4 . 0 85 3 . 2 9 0 2 . 8 5 4 3 . 0 5 9 2 . 7 7 4 2 . 9 1 8 2 . 2 6 01 4 8 . 0 A • 8 . 3 8 7 5 . 2 3 3 4 . 2 0 5 3 . 4 3 8 2 . 9 6 2 3 . 4 5 3 2 . 7 4 4 2 . 8 5 2 2 . 2 9 91 5 0 . 0 . A 7 . 8 0 7 5 . 4 9 4 4 . 4 8 1 3 . 6 6 6 3 . 0 80 3 . 5 5 3 2 . 3 9 9 2 . 8 0 1 2 . 3 3 61 5 2 . 0 A A 7 . 9 6 8 6 . 4 8 0 5 , 2 4 5 4 . 3 2 7 4 . 9 7 1 3 . 3 1 3 3 . 5 5 0 2 . 3 6 61 5 4 . 0 A A 5 . 740 5 . 0 1 8 4. 151 3 . 5 8 2 4. 144 2 . 8 7 0 3 . 0 3 1 2 . 3 7 01 5 6 . 0 A A 5 . 7 6 3 5 . 2 6 2 4 . 2 4 7 3 . 7 2 3 4 . 4 2 6 3 . 0 7 8 3 . 0 84 2 . 3 2 31 5 8 . 0 . A A A 5 . 7 8 4 4 . 4 9 7 3 . 990 4 . 7 5 2 3 . 1 2 4 2 . 9 6 3 . 2 . 2 4 01 6 0 . 0 . A A A 4 . 3 3 8 3 . 3 6 9 3 . 2 0 6 3 . 9 9 / 2 . 5 4 5 2 . 3 9 8 2 . 1 1 41 6 2 . 0 A A A A 7* 199 5 . 937 6 . 8 1 1 4 . 0 06 3 . 6 4 0 2 . 0 1 81 6 4 . 0 A A A A 5 . 6 4 8 5 . 6 8 4 7 . 1 5 8 4 . 0 4 2 3 « 5o 3 1 . 9 2 81 6 6 . 0 A A A A 4 . 3 3 9 4 . 9 9 8 5 . 8 7 7 3 . 3 1 4 3 . 0 6 8 1 . 8 1 81 6 8 . 0 .A A A A ‘ 3 . 2 3 8 4 . 2 9 1 4 . 7 5 1 2 . 7 1 7 2 . 7 5 7 1 . 6 5 91 7 0 . 0 A A A A 2 . 3 4 0 3 . 6 5 8 3 . 7 8 3 2 . 1 7 1 2 . 4 2 1 1 . 4 7 61 7 2 . 0 A A A A A A A 5 . 1 5 2 5 . 6 1 9 1 . 5 5 21 7 4 . 0 A A, A A A A A 4 . 2 8 2 4 . 7 8 9 1 . 9 6 71 7 6 . 0 A A A A A A A 4 . 2 0 9 - • 4 . 5 4 6 2 . 4 4 21 7 8 . 0 A A A A A A . A 3 . 3 7 9 3 . 6 3 2 2 . 9 6 71 8 0 . 0 A A A A A A - A 2 . 7 0 4 2 . 9 9 8 • A1 8 2 . 0 A A A A A A A A 3 . 9 7 1 A1 8 6 . 0 - e A A A A A A A A 3 . 1 4 1 A1 9 0 . 0 A A A A A A . A A 2 . 1 6 7 A1 9 4 . 0 b A A A A A A A A A A1 9 8 . 0 A A A A A A A A A A2 0 2 . 0 A A. • A . A A A A A2 0 6 . 3 A A A A A A A A2 1 0 . 0 A A A A A A A A2 1 4 . 0 A A A A A A2 1 8 . 0 *A A A A A ’ A A2 2 2 . 0 A A A A A A A2 2 6 . 0 A A A A A A A2 3 0 . 0 « A A A A2 3 4 . 0 A A A2 3 8 . 0 ° A A A A2 4 2 . 0 A A A2 4 6 . 0 A A A25 0 . 0 A ■ A A2 5 4 . 0 A A .2 5 8 . 02 6 2 . 02 6 6 . 02 7 0 . 0 e A2 7 4 . 0 A2 7 8 . 0 A2 8 2 . 0 A2 8 6 . 0 0 * O O o 0 - A

A— DID NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS KE>500 AND ROUGH BOUNDARIESe

92

Table 39. Darcy-Weisbach's f/Station/Interval for Irrigation V-5.STATION ■ 1 2 3 4 5 6 7 8 9 10 11PERIOD

2 o 7 . 9 9 3 0 c o5e5 1 . 2 0 3 o209 0 ©9e4 1 . 4 4 2 1 . 0 4 5 . 2 0 6

12.9 1 . 6 7 4 1 . 3 1 3 1. 062 . 2 9 11 6 . 6 1 . 7 8 7 1 . 4 3 8 1 . 1 9 8 1 . 0 9 5 . 3 4 91 9o8 1 . 8 8 1 1 . 6 2 1 1 . 3 7 2 1 . 1 7 8 1 . 0 43 . 2 4 12 4 * 4 2 . 0 2 1 1 . 7 1 2 1 . 4 7 7 1 . 3 4 2 1 . 2 7 6 1 . 2 6 7 . 3 9 228 e 1 2 . 0 3 5 1 . 7 7 3 1 . 5 5 3 1 . 391 1 . 2 6 2 1 . 1 7 9 1 . 1 3 3 . 3 4 432.0 2 . 0 7 7 1 . 8 5 2 1 . 6 6 1 1 . 4 7 1 1 . 3 2 4 1 . 2 1 9 1 . 1 3 0 1 . 1 3 5 . 3 1 53 7 . 3 2 . 0 4 9 1 . 8 3 1 1 . 6 4 5 . 1 . 5 0 9 1 . 4 1 2 1 . 3 7 2 1 . 3 7 6 1 . 4 8 6 1 . 6 7 6 . 6 2 43 8 . 0 2 . 1 2 6 2 . 9 8 5 3 . 758 4 . 0 6 1 3 . 4 6 1 2 . 367 1 . 3 6 5 . 734 o 3 89 .2 1 33 9 . 0 2.232 I t 8 8 8 1 . 6 5 6 1 . 4 9 4 1 . 3 7 0 1 . 3 1 5 1 . 2 9 0 1 . 4 1 2 1 . 6 4 3 2 . 2 6 7 ° A4 0 . 0 2 . 1 7 9 1 . 9 0 5 1 . 7 1 6 1 . 574 1 . 4 5 8 1 . 4 0 8 1 . 3 7 6 1. 442 1 . 5 8 9 1 . 9 3 2 A4 1 . 0 2 . 1 5 2 1 . 9 2 0 1 . 7 3 5 1 . 5 8 9 1 . 5 0 2 1 . 4 3 3 1 . 3 9 4 1 . 4 1 5 1 . 5 1 2 1 . 7 0 0 A4 2 . 0 2 . 1 2 6 1 . 9 1 6 1 . 7 2 8 1 . 6 0 0 1. 508 1. 453 1 . 4 0 5 1 . 4 3 8 1.529 1 . 7 3 2 A4 3 . 0 2 . 1 0 0 1 . 9 2 7 1 . 7 4 2 1 . 6 3 6 1 . 5 3 7 1 . 4 9 3 ■ 1 . 4 3 8 1 . 4 8 6 ■ 1 . 5 5 6 1 . 7 2 2 2 . 7 6 24 4 . 0 2 . 1 0 0 1 . 9 3 8 1 . 7 5 6 1 . 6 5 0 1. 568 1 . 516 1 . 4 7 4 1. 532 1 . 5 8 2 1 . 6 3 3 2 . 1 0 44 5 . 0 2 . 1 0 0 1 . 9 4 0 1 . 7 8 3 1 . 6 7 4 1 . 5 9 0 1 . 5 3 5 1 . 5 1 3 1 . 5 6 9 1 . 6 1 6 1 . 7 5 3 2 . 0 0 14 6 . 0 2 . 1 0 0 1 . 9 4 5 1 . 8 0 5 1 . 6 7 7 1 . 5 6 4 1 . 4 9 1 1 . 4 1 5 1 . 3 7 4 1 . 3 4 7 1 . 3 6 6 1 . 9 3 14 7 . 0 2 . 1 0 0 1 . 9 4 4 1 . 8 0 4 1 . 6 7 7 1 . 5 6 5 1 . 5 1 2 1 . 4 3 3 1 . 3 8 9 1 . 3 8 3 1 . 3 7 8 1 . 8 5 0.48.0 2 . 0 7 4 1 . 9 4 1 1 . 8 0 2 1 . 6 7 7 1. 563 1 . 5 0 7 1 . 4 4 7 1 . 4 0 7 1 . 4 0 4 1 . 3 9 4 A5 2 . 0 2 . 0 5 1 1 . 9 4 5 1 . 8 5 5 1 . 7 4 3 1 . 6 7 0 1 . 6 2 1 1 . 5 5 9 1. 535 1 . 5 0 1 1 . 5 0 1 1 . 5 6 65 6 . 0 2 . 0 7 9 1 . 9 9 5 1 . 9 4 7 1 . 8 6 0 1 . 8 2 7 1 . 7 6 6 1 . 7 0 3 1 . 6 9 5 1 . 6 4 6 ; 1 . 6 3 2 1 . 3 6 86 0.0 2 . 1 5 7 2 . 0 7 2 2 . 0 1 8 1. 948 ' 1 . 9 1 6 1 . 3 3 6 1 . 8 0 5 1. 772 1 . 7 4 2 1 . 7 2 4 1 . 3 5 26 4 . 0 2 . 2 0 9 2 . 0 8 1 1 . 9 8 9 1 . 9 0 8 1 . 341 1 . 7b7 1 . 7 2 8 1 . 6 9 2 1 . 6 5 7 1 . 6 3 1 1 . 3 6 76 8 . 0 2 . 2 0 9 2 . 1 0 2 2 . 0 0 4 1 . 9 3 9 . 1 . 3 5 7 1 . 7 8 5 1 . 7 2 8 1 . 6 7 9 1 . 6 2 9 1 . 6 0 6 1 . 3 8 37 2 . 0 2 . 1 9 7 2 . 0 9 8 2 . 0 2 7 1 . 9 6 1 1 . 8 7 4 1 . 8 1 7 1 . 7 4 1 1 . 6 7 7 1 . 6 1 8 1 . 5 8 2 1 . 3 7 47 6 . 0 2 . 2 1 2 2 . 1 2 1 2 . 0 5 5 1 . 9 8 9 1 . 8 9 8 1 . 835 1 . 7 7 3 1 . 6 9 2 1 . 6 2 0 1 . 5 5 2 1 . 3 5 58 0 . 0 2 . 2 6 5 2 . 1 7 1 2 . U 7 9 2 . 0 1 3 1 . 9 4 5 1 . 8 5 4 1 . 7 8 9 1 . 7 2 6 1 . 6 4 4 1 . 5 7 1 1 . 3 4 48 4 . 0 2 . 2 6 7 2 . 2 0 2 2 . 1 1 1 2 . 0 2 3 1 . 9 6 0 1 . 8 7 1 1 . 8 0 7 1. 745 1 . 6 8 5 1 . 605 1 . 3 5 188.0 2 . 2 9 4 2 . 2 2 7 2 . 1 6 1 2 . 0 7 0 1 . 9 8 1 1 . 8 9 4 1 . 8 3 1 1 . 7 6 9 1 . 7 1 0 l . b 5 2 * 1 . 3 5 69 2 . 0 2 . 3 3 4 2 . 2 4 2 2 . 1 5 7 2 . 0 5 2 1 . 9 5 1 1 . 8 8 0 1 . 7 8 8 1. 723 1 . 6 6 1 1 . 6 0 2 1 . 3 6 59 6 . 0 2 . 3 4 7 2 . 2 3 3 2 . 1 3 0 2 . 0 1 2 1 . 928 1 . 8 4 9 1 . 7 5 3 1 . 6 8 5 1 . 6 2 1 1 . 5 6 1 1 . 3 6 5

10 0 . 0 2 . 3 1 9 2 , 2 0 8 2 . 1 0 3 2 . 0 0 7 1 . 9 4 5 1 . 8 4 1 1 . 7 6 8 1 . 6 9 9 1 . 6 3 5 1 . 5 9 7 1 . 3 6 91 0 4 . 0 2 . 3 4 4 2 . 2 6 9 . 2 . 1 4 3 2 . 0 7 2 2 . 0 04 1 . 8 9 1 1. 832 1 . 7 5 1 1 . 6 7 2 1 . 6 1 9 1 . 3 7 410 8 . 0 2 . 3 4 4 2 . 2 6 9 2 . 1 4 3 2 . 073 2 . 0 0 3 1 . 8 8 6 1 . 8 2 5 1 . 7 6 7 1 . 6 6 4 1 . 6 1 1 1 . 3 5 81 1 2 . 0 2 . 3 3 1 2 . 2 6 1 2 . 1 3 9 2 . 0 7 1 2 . 0 0 5 1 . 8 8 8 1 . 8 2 2 1 . 7 6 1 1 . 6 5 7 1. 6 u 2 1 . 3 6 61 1 6 . 0 2 . 3 1 8 2 . 2 5 3 2 . 1 6 1 2 . 069 2 . 0 0 3 1 . 8 8 8 1 . 8 2 4 1 . 7 6 0 1 . 6 7 7 1 . 5 9 6 1 . 3 8 21 2 0 . 0 2 . 3 4 5 2 . 2 5 1 2 . 1 8 6 2 . 0 6 7 2 . 0 0 1 1 . 9 1 1 1 . 8 2 2 1 . 7 5 8 1 . 6 9 5 1 . 5 9 0 1 . 3 8 21 2 4 . 0 2 . 3 7 3 2 . 2 8 2 2 . 1 9 4 2 . 1 0 8 2 . 0 2 4 1 . 9 6 7 1. 884 1. 804 1 . 7 4 9 1 . 6 7 1 1 . 3 8 51 2 8 . 0 2 . 3 7 3 2 . 3 0 7 2 . 2 1 6 2 . 1 2 8 2 . 0 4 3 1 . 9 5 9 1 .9 U 1 1 . 8 1 9 1 . 7 3 9 1 . 6 8 3 1 . 4 1 11 3 2 . 0 2 . 3 3 9 2 . 3 1 3 2 . 2 7 7 2 . 2 3 2 2 . 1 7 7 2 . 0 8 6 2 . 0 1 3 1 . 9 5 5 1 . 8 3 6 1 . 7 3 7 1 . 4 1 31 3 6 . 0 2 . 2 5 5 2 . 1 1 4 1 . 9 6 2 1 . 8 6 9 1 . 7 4 2 1 . 6 4 8 1 . 5 4 3 1 . 4 8 5 1 . 3 9 4 1 . 3 2 8 1 . 3 9 01 4 0 . 0 2 . 1 7 8 2 . 0 7 7 1 . 959 1 . 8 4 8 1 . 7 4 5 1 . 6 7 1 1 . 5 6 3 1 , 5 0 3 1 . 4 2 8 1 . 3 5 6 1 . 4 0 51 4 2 . 0 i 7c 352 5 . 0 1 4 2 . 5 3 9 1 . 6 9 7 1 . 3 1 5 1 . 1 0 3 1 . u 3 6 1 . 0 5 4 ’ 1 . 1 3 4 1 . 5 3 41 4 4 . 0 A 3 . 95 2 2 . 153 1 . 5 4 7 1 . 2 6 5 • 1 . 1 2 8 1 . 1 0 5 1 . 1 6 3 1 . 3 1 3 1 . 8 8 91 4 6 . 0 A 3 . 9 2 0 2 . 3 1 6 1 . 7 6 6 1 . 5 1 9 1 . 4 5 5 1 . 4 7 6 1 . 5 9 4 1 . 8 4 8 2 . 1 0 51 4 8 . 0 A 3 . 6 5 1 2 . 2 8 3 1 . 8 3 0 1 . 6 3 2 1 . 6 3 0 1 . 6 7 5 1 . 8 3 6 2 . 0 7 3 2 . 2 1 81 5 0 . 0 A 2 . 3 9 4 1 . 6 2 8 1 . 3 9 9 1 . 3 1 6 1 . 3 5 0 1 . 4 1 1 1 . 5 8 0 1 . 8 0 5 2 . 2 6 31 5 2 . 0 A A 2 . 6 4 9 2 . 2 9 7 2 . 1 3 9 2 . 0 9 6 2 . 0 9 0 2 . 1 6 8 2 . 2 8 6 2 . 2 7 51 5 4 . 0 A A 2 . 3 1 8 1 . 9 8 1 1 . 7 9 7 1 . 7 0 5 1 . 6 6 1 1 . 6 7 2 1 . 6 7 6 2 . 1 9 41 5 6 . 0 A A A 1 . 6 7 7 1 . 5 6 4 1 . 5 1 7 1 . 5 0 3 1 . 5 3 2 1 . 5 4 7 2 . 0 7 31 5 8 . 0 A A A 1 . 3 1 6 1 . 3 0 3 1 . 3 0 4 1. 319 1 . 3 4 5 1 . 3 7 8 1 , 9 9 01 6 0 . 0 A A A ©884 . 9 3 2 . 9 9 1 1 . 0 3 4 1 . 0 8 0 1 . 1 2 9 1 . 9 2 11 6 2 . 0 A A A A A . A A A A 1 . 2 1 91 6 4 . 0 A A A A A A 3 . 9 7 2 2 . 4 2 8 2 . 5 5 5 . 7 1 41 6 6 . 0 A A A A A A 3 . 2 3 9 1 . 9 6 3 2 . 1 5 6 . 7 5 61 6 8 . 0 A A A A A A • 2 . 813 1 . 6 6 b 1 . 9 0 5 . 82 51 7 0 . 0 A A A A ‘ A A 2 . 5 2 4 1 . 4 4 4 1 . 7 2 1 . 9 1 817 2 . 0 A A A. A A A A 1 © 973 2 . 4 5 1 1 . 0 6 11 7 4 . 0 A A A A A . A A 1 . 6 1 4 2 . 0 7 3 1 . 3 1 91 7 6 . 0 A A A A A • A A 1 . 2 6 1 1 . 7 3 6 A1 7 8 . 0 A A • A A A A A 1 . 0 9 6 1 . 5 1 4 A1 8 0 . 0 • A • A A A A A A 1 . 3 3 4 A1 8 2 . 0 d A A A A A A A A A1 8 6 . 0 ' d A A A A A A A • A1 9 0 . 0 d A A A A A A A A .1 9 4 . 0 A A A ■ A A A • A1 9 8 . 0 A A A A A . A A2 0 2 . 0 A A A A A A A2 0 6 . 0 A ' A A A A A A2 1 0 . 0 A A A A2 1 4 . 0 A A A A2 1 8 . 0 A A . A A2 2 2 . 0 A A A A2 2 6 . 0 A A • A A2 3 0 . 0 A A A2 3 4 . 0 A A2 3 8 . 0 0 A A2 4 2 . 0 . • A2 4 6 . 0 A25 0 . 0 A2 5 4 . 0 A25 8 . 0 A2 6 2 . 02 6 6 . 027 0 . 02 7 4 . 02 7 8 . 0 0 © . O O e o

A— D ID NOT MEET THE REQU1RMENTS OF TURBULENT FLOWS RE»500 AND ROUGH BOUNDARIES -

Table 40. Darcy-Weisbach1s f/Station/Interval for Irrigation V-6. 93STATION 1 2 3 4 5 6 7 8 9 10 11

PERIOD i o 7 « 892 o3 o 1 1 . 0 6 0 : i 7 36e 6 1 . 4 9 5 1 . 1 5 7 . 3 5 0

10 e 8 1 . 9 7 9 1 . 7 8 2 1 . 5 3 2 . 3 0 11 2 . 0 2 . 3 5 0 2 . 2 4 0 2 . 0 2 7 1 . 4 4 1 . 2 4 81 5 . 0 2 . 4 7 8 2.3,65 2 . 0 82 1 . 7 2 0 1 . 6 2 0 . 6 3 92 0 . 0 2 . 6 7 2 2 . 6 0 4 2 . 3 2 7 2 . 1 1 8 1 . 8 8 7 1 . 4 7 9 . 3 3 82 1 . 3 3 . 0 1 2 2 . 8 1 8 2 . 4 4 7 2 . 2 8 8 1 . 9 9 5 1 . 686 1 . 1 8 5 . 1 5 82 5 . 0 3 . 1 0 7 2 . 8 7 5 2 . 5 1 4 2 . 4 6 9 2 . 2 1 2 1 . 9 6 5 1 . 4 8 5 1 . 2 8 4 . 4 9 82 9 . 5 3 . 2 2 3 2 . 9 5 9 2 . 6 7 4 2 . 6 9 2 2 . 3 8 5 2 . 1 7 8 1. 61b 1 . 6 5 9 1 . 3 9 7 . 3 7 33 0 . 0 3 . 2 8 2 3 . 0 3 2 2 . 7 7 7 2 . 8 1 4 2 . 5 1 4 2 . 3 8 9 1 . 8 1 0 2. 0 76 1 . 9 6 9 2 . 0 1 33 1 . 0 3 . 0 9 0 2 . 8 4 3 2 . 5 7 4 2 . 594 2 . 3 3 0 2 . 1 7 1 1 . 6 6 9 1 . 8 8 3 1 . 6 8 5 1 . 5 6 6 ° A3 2 . 0 3 . 1 0 8 2 . 8 6 0 2 . 6 0 7 2 . 6 2 6 2 . 3 7 6 2 . 2 3 2 1 . 8 0 2 1 . 9 7 9 •1.841 1 . 8 2 4 A3 3 . 0 3 . 1 2 7 2 . 8 9 5 2 . 6 3 9 2 . 6 5 3 2 . 4 2 3 2 . 2 9 4 1 . 9 1 9 2 . 0 5 6 1 . 9 8 0 1 . 9 6 3 A3 4 . 0 3 . 1 6 5 2 . 9 1 2 2 . 6 5 5 2 . 7 0 9 2 . 4 8 8 2 . 3 4 0 2 . 0 4 2 2 . 1 3 5 2 . 1 0 7 2 . 0 8 6 1 7 . 2 3 83 5 . 0 3 . 1 8 4 2 . 9 3 0 2 . 6 7 0 2 . 7 6 0 2 . 5 3 6 2 . 386 2 . 1 7 0 2 . 2 3 4 2 . 2 4 8 2 . 2 9 8 1 2 . 6 8 23 6 . 0 3 . 2 0 3 2 . 9 6 5 2 . 7 0 4 2 . 7 7 0 2. 493 2 . 316 2 . 0 7 1 2 . 0 1 3 1 . 9 8 3 1 . 9 6 4 8 . 9 2 83 7 . 0 3 . 2 4 1 2 . 9 8 3 2 . 7 2 0 2 . 3 0 4 2 . 5 2 4 2 . 3 6 2 2 . 1 3 1 2. 088 2 . 0 7 6 2 . 1 1 6 6 . 4 2 23 8 . 0 3 . 2 6 0 3 . 0 0 1 2 . 7 3 6 2 . 8 2 0 2 . 5 5 6 2 . 4 0 9 2 . 1 9 1 2 . 1 6 b 2 . 1 7 3 2 . 2 3 d 4 . 7 2 93 9 . 0 3 . 2 7 9 3 . 0 1 3 2 . 7 7 0 2 . 8 3 6 2 . 5 8 3 2 . 4 3 9 2 . 2 5 3 2 . 2 2 8 2 . 2 9 2 2 . 3 6 1 3 . 5 5 04 0 . 0 . , 3 . 3 1 8 3 . 0 3 6 2 . 8 0 4 2 . 8 7 0 2 . 620 2 . 4 8 7 2 . 3 1 6 2 . 3 1 0 2 . 4 1 5 2 . 5 1 2 ■ A4 4 . 0 3 . 4 8 2 . 3 . 2 2 8 2 . 9 6 2 3 . 0 2 0 2 . 7 6 7 2 . 6 8 2 2 . 4 3 9 2 . 4 6 9 2 . 4 6 0 2 . 4 5 8 2 , 9 1 54 8 . 0 3 . 5 0 2 3 . 3 2 4 3 . 0 5 2 3 . 0 9 0 2 . 887 2 . 8 2 5 2 . 6 3 5 2 • 77 o 2 . 6 9 3 2 . 7 3 4 2 . 5 2 15 2 . 0 3 . 5 4 0 3 . 3 6 7 3 . 0 7 9 3 . 067 2 . 8 93 2 . 793 2 . 6 9 2 2 . 7 4 7 2 . 6 2 5 2 . 7 0 3 2 . 3 4 45 6 . 0 3 . 5 3 6 3 . 3 7 0 3 . 0 4 9 3 , 007 2 . 8 2 7 2 . 7 1 5 2 . 6 3 6 2. 604 2 . 5 5 7 2 . 6 7 1 2 . 4 4 56 0 . 0 3 . 4 7 4 3 . 3 6 8 3 . 026 3 . 0 0 1 2 . 8 3 8 2 . 7 4 2 2. 678 2. 643 2 . 6 8 6 2 . 7 6 8 2 . 6 3 16 4 . 0 3 . 4 6 6 3 . 4 0 2 3 . 0 5 7 5 . 070 2 . 8 9 8 2 . 7 8 5 2 . 7 0 7 2 . 6 3 2 2 . 6 3 6 v2 • 643 2 . 6 6 96 8 . 0 3 . 4 8 7 3 . 3 6 0 3 . 0 5 3 3 . 0 8 4 2 . 8 9 1 2. 777 2 . 6 7 9 2 . 6 2 0 2 . 6 4 0 2 . 6 2 5 2 . 6 3 57 2 . 0 3 . 4 8 2 3 . 3 6 0 3 . 0 4 6 3 . 0 8 4 2 . 8 8 9 2 . 7 9 5 2 . 6 6 4 2. 675 * 2 . 6 9 6 2 . 6 6 4 • 2 . 6 3 37 6 . 0 3 . 4 7 8 3 . 3 6 0 3 . 0 7 7 3 . 0 8 4 2 . 8 6 7 2 . 8 1 4 . 2 . 6 6 7 2. 789 2 . 7 5 4 2 . 7 0 5 2 . 6 2 43 0 . 0 3 . 5 1 9 3 . 3 7 9 3 . 1 5 2 3 . 080 2 . 9 0 1 2 . 8 2 6 2 . 6 7 8 2. 912 2 . 7 8 0 2 . 711 2 . 6 1 73 4 . 0 3 . 4 5 7 3 . 2 9 3 5 . 0 8 7 2 . 9 4 2 2 . 801 2 . 7 1 7 2 . 5 6 8 2 . 8 1 1 2 . 5 8 7 2 . 5 1 2 2 . 6 3 98 8 . 0 3 . 4 7 7 3 . 2 9 2 3 . 0 6 5 2 . 9 2 0 2 . 7 7 9 2 . 7 1 1 2 . 5 6 2 2. 7.8 4 2 . 5 7 8 2 . 5 0 2 2 . 6 7 19 2 . 0 3 . 3 9 7 3 . 1 7 5 2 . 9 5 6 2 . 8 1 6 2 . 6 8 0 2 . 6 1 9 2 . 4 9 2 2 . 6 9 1 2 . 4 9 0 2 . 4 1 7 2 . 6 3 89 6 . 0 3 . 3 0 1 3 . 0 6 4 2 . 8 7 0 2 . 7 1 8 2 . 6 0 3 2 . 5 4 7 2 . 4 2 6 2 . 6 2 0 2 . 4 0 7 2 . 3 7 1 2 . 6 8 9

10 0 . 0 3 . 3 0 1 3 . 0 6 3 2 . 3 6 9 2 . 7 1 6 2 . 6 0 0 2 . 5 7 7 2 . 4 2 2 2 . 6 1 4 2 . 4 0 0 2 . 4 1 2 •• 2 . 6 7 41 0 4 . 0 3 . 9 1 5 3 . 6 3 3 3 . 4 2 9 3 . 2 3 1 3 . 1 1 8 3 . 0 8 7 2 . 898 3 . 1 3 3 2 . 8 6 4 2 . 8 9 4 2 . 6 6 71 0 8 . 0 3 . 9 1 5 3 . 6 3 2 3 . 4 4 8 3 . 2 2 8 3 . 1 3 4 3 . 0 8 2 2 . 9 1 2 3 . 1 4 7 2 . 8 5 6 2 . 8 8 6 2 . 6 4 81 1 2 . 0 3 . 7 7 7 3 . 4 9 6 3 . 3 4 7 3 . 1 4 1 3 . 0 33 2 . 9 8 1 2. 817 3 . 0 4 1 2 . 7 6 0 2 . 8 0 6 2 . 6 3 91 1 6 . 0 3 . 6 6 8 3 . 4 0 3 3 . 2 5 0 3 . 0 7 7 2 . 9 3 7 2 . 8 8 4 2 . 7 4 4 2 . 9 6 0 2 . 6 8 8 2 . 7 3 0 • 2 . 6 4 71 2 0 . 0 3 . 7 1 1 3 . 4 6 9 3 . 2 6 9 3 . 113 2. 934 2 . 8 9 9 2 . 7 5 8 2 . 9 7 4 2 . 7 0 0 2 . 7 2 3 2 . 6 4 71 2 4 . 0 3 . 6 3 2 3 . 364 3 , 1 5 5 3 . 0 0 8 2 . 8 1 9 2 . 7 9 9 2. 669 2. 912 2 . 6 4 1 2 . 7 0 4 2 . 6 4 01 2 8 . 0 3 . 6 7 3 3 . 3 6 3 3 . 1 7 3 3 . 025 2 . 853 2. 814 2 . 7 0 1 2 . 9 6 4 2 . 6 7 2 2 . 7 7 2 2 . 6 2 61 3 2 . 0 3 . 6 9 8 3 . 3 3 4 3 . 1 6 0 2 . 9 9 1 2 . 8 5 0 2 , 783 2 . 6 6 5 2. 932 2 . 6 1 5 2 . 7 4 0 2 . 6 2 21 3 6 . 0 3 . 8 1 3 3 . 4 2 5 3 . 2 4 1 3 . 0 6 7 2 . 9 3 5 2 . 8 3 7 2 , 7 3 0 2 . 9 9 3 2 . 6 6 0 2 . 7 9 7 2 . 6 2 11 4 0 . 0 6 . 0 4 2 4 . 8 8 1 4 . 4 3 1 4 . 2 9 3 4 . 0 9 5 3 . 9 7 1 3 . 3 8 4 4 , 2 1 8 3 . 7 87 3 . 9 9 8 2 . 6 1 31 4 4 . 0 6 . 8 9 7 6 . 0 6 7 5 . 1 8 1 4 . 5 9 6 3 . 9 9 2 3 . 5 8 7 3 . 4 8 2 3 . 7 7 7 3 . 3 8 0 3 . 5 4 3 2 . 6 0 91 4 8 . 0 5 . 5 5 6 5 . 6 1 2 5 . 0 6 5 4 . 8 1 2 4 . 3 4 9 3 . 8 0 5 3 . 6 2 6 3. 845 3 . 2 1 7 3 . 1 9 7 . 2 . 7 4 31 5 2 . 0 5 . 0 4 3 5 . 2 1 8 4 . 7 9 0 4 . 6 5 8 4 . 2 4 3 3 . 8 6 2 3 . 7 4 4 4 . 038 3 . 2 9 4 3 . 2 1 6 2 . 8 4 21 5 6 . 0 4 . 7 8 0 5 . 0 0 6 4 . 6 3 7 4 . 4 7 1 4 . 2 3 4 4 . 0 7 2 4 . 0 3 1 4 . 2 8 4 3 . 5 8 6 3 . 4 6 7 2 . 7 6 41 6 0 . 0 4 . 6 7 3 4 . 8 5 5 4 . 6 0 8 4 . 4 7 1 4 . 3 5 7 4 . 1 5 9 4. 157 4. 293 3 . 6 6 5 3 . 4 2 2 2 . 6 9 41 6 4 . 0 4 , 6 6 8 4 . 8 2 3 4 . 5 4 1 4 . 4 1 7 4 . 2 9 3 4 . 122 4 . 1 3 0 4 . 172 3 . 6 4 7 3 . 4 9 2 2 . 7 4 01 6 8 . 0 4 . 6 3 2 4 . 7 4 9 4 * 4 6 3 4 . 4 7 2 4 . 2 7 6 4 . 069 3. 836 3 . 9 9 9 3 . 5 4 4 3 . 3 8 9 2 . 8 0 41 7 2 . 0 4 . 5 9 7 4 . 6 7 5 4 . 3 4 0 4 . 3 4 5 4 . 0 7 1 3 . 8 4 4 3 . 5 1 8 3 . 8 65 • 3 . 3 7 2 3 . 2 4 7 2 . 7 3 31 7 6 . 0 4 . 5 6 2 4 . 6 0 2 4 . 1 8 6 4 . 18 8 3 . 8 7 5 3 . 6 2 9 3 . 3 3 7 3 . 7 2 7 3 . 2 4 0 3 . 1 1 7 2 . 6 2 418 0 . 0 4 . 7 6 6 4 . 7 7 1 4 . 4 0 2 4 . 3 9 8 4 . 0 6 5 3 . 7 7 1 3 . 4 9 3 3 . 9 2 7 3 . 3 9 7 3 . 1 7 7 2 . 5 1 11 8 4 . 0 4 . 4 7 3 4 . 4 6 6 4 . 0 7 9 3 . 9 9 0 3 . 7 6 6 3 . 5 7 6 3 . 3 4 5 3 . 8 1 5 3 . 2 9 8 3 . 1 3 9 . 2 . 4 7 41 8 8 . 0 4 . 4 0 4 4 . 3 9 6 3 . 9 7 9 3 . 3 9 1 3 . 7 3 1 3 . 5 7 2 3 . 2 5 2 3 . 6 6 1 3 . 1 6 9 3 . 0 4 1 2 . 4 9 41 9 2 . 0 4 . 3 3 6 4 . 3 7 3 3 . 9 3 9 3 . 8 6 9 3 . 7 4 4 3 . 554 3 . 1 9 1 3 . 5 0 3 3 , 0 9 8 2 . 9 3 3 2 . 4 7 21 9 6 . 0 4 . 3 8 6 4 . 4 7 1 4 . 0 0 8 3 . 989 3 . 8 3 4 3 . 5 7 6 3 . 2 5 1 3 . 4 6 7 3 . 1 2 6 2 . 9 1 8 2 . 3 4 12 0 0 . 0 4 . 3 1 8 4 . 4 3 5 3 . 9 7 4 3 . 9 8 7 3 . 7 6 6 3 . 4 5 0 3 . 2 1 8 3 . 4 1 4 3 . 0 8 6 2 . 8 7 7 2 . 1 7 52 0 4 . 0 4 . 3 7 3 4 . 5 4 1 4 . 0 4 8 4 . 0 7 1 3 . 860 3 . 528 3 . 3 9 2 3. 606 ' 3 . 2 6 0 3 . 1 0 6 2 . 1 0 92 0 3 . 0 4 . 3 7 3 4 . 5 0 5 4 . 0 1 3 4 . 035 3 . 8 2 5 3 . 4 9 3 3 . 3 8 8 3 . 5 9 3 3 . 2 4 8 . 3 . 0 9 4 2 . 1 1 62 1 2 . 0 4 . 2 4 9 4 . 3 4 0 3 . 8 9 5 3 . 9 1 5 3 , 6 7 8 3 . 388 3 . 2 5 5 3 . 4 8 4 3 . 1 4 1 2 . 9 8 6 2 . 1 2 32 1 6 . 0 . . 4 . 0 9 6 4 . 2 1 7 3 . 7 5 2 3 . 8 0 1 3 . 570 3 . 2 5 8 3 . 1 2 8 3. 347 3 . 0 4 1 2 . 8 5 9 2 . 1 3 12 2 0 . 0 4 . 0 6 4 4 . 1 8 2 3 . 7 1 9 3 . 76 8 3 . 537 3 . 2 2 6 3 . 1 2 4 3 . 3 1 3 3 . 0 0 9 2 . 8 2 7 2 . 1 1 52 2 4 . 0 4 . 2 3 8 4 . 3 3 0 3 . 8 8 4 3 . 9 0 5 3 . 6 6 8 3 . 3 7 6 3 . 2 4 2 3 , 4 7 1 3 . 1 2 4 2 . 9 7 3 2 . 0 9 02 2 8 . 0 4 . 2 0 4 4 . 3 2 9 3 . 8 8 3 3 . 9 0 3 3 . 6 6 5 3 . 3 7 3 3 . 2 0 9 3 . 4 7 3 3 . 1 3 2 2 . 9 8 0 2 . 0 8 02 3 2 . 0 4 . 1 7 1 4 . 3 2 3 3 . 8 4 0 3 . 8 5 0 3 . 6 4 0 3 . 3 2 5 3 . 1 9 6 3 . 4 6 5 3 . 0 9 8 2 . 9 7 1 2 . 0 4 62 3 6 . 0 4 . 1 7 1 4 . 2 8 3 3 . 7 9 8 3 . 765 3 . 6 1 6 3 . 2 7 7 3. 182 3 . 4 5 5 3 . 0 5 9 2 . 9 5 8 2 . 0 1 42 4 0 . 0 4 . 1 3 5 4 . 2 1 5 3 . 7 9 7 3 . 701 . ' 3 . 6 1 4 3 . 2 7 5 3 . 1 8 0 3. 453 3 . 0 5 7 2 . 9 2 7 2.. 00 32 4 4 . 0 3 . 3 6 3 3 . 5 3 0 3. 180 3 . 1 0 7 ,/ 3 . 0 63 2 . 733 2 . 6 7 0 2 . 8 8 5 ■ 2 . 5 5 5 2 . 4 2 9 1 . 9 7 62 4 5 . 0 3 . 3 9 0 3 . 5 3 0 3 . 1 5 3 3 . 1 0 6. 3 . 0 62 2 . 7 1 2 2 . 6 6 8 2. 883 2 . 5 5 3 2 . 4 2 7 1 . 9 5 42-16.0 6 0 . 6 3 7 1 9 . 5 5 9 1 9 . 8 3 5 2 0 . 1 5 2 1 8 . 4 2 5 1 8 . 7 3 3 2 0 . 9 0 0 1 9 . 2 2 4 1 9 . 1 2 9 1 . 9 5 42 4 8 . 0 1 1 . 1 7 7 6 . 3 9 9 5 . 6 9 1 5 . 6 9 7 5. 083 5. 038 5. 473 4 . 8 7 8 4 . 7 2 8 1 . 9 5 4250 = 0 2 2 . 5 9 4 1 0 . 0 5 9 5 . 5 9 7 4 . 0 5 5 3 . 1 3 3 2 . 9 8 6 3 . 2 1 8 2 . 8 4 7 2 . 7 6 2 . 1 . 9 5 42 5 2 . 0 A 1 0 . 9 3 5 6 . 8 1 9 5 . 4 6 5 4 . 0 4 1 3. 787 3. 951 3 . 4 6 6 3 . 3 6 4 1 . 9 5 42 5 4 . 0 A . 8 . 6 0 6 6 . 060 5 . 041 3 . 745 3 . 4 2 4 3 . 3 5 0 2 . 7 6 0 2 . 3 7 0 1 . 9 9 72 5 6 . 0 A , 9 . 4 2 1 7 . 1 7 9 5 . 5 5 9 4 . 1 5 5 3. 703 3. 584 2 . 9 0 2 2 . 4 2 8 2 . 0 6 12 5 8 . 0 A A « 8 . 8 2 4 6 , 0 6 8 4 . 4 6 0 3 . 8 9 1 3 . 8 6 1 3 . 0 9 0 2 . 6 0 8 2 . 0 3 32 6 0 . 0 A A 6 . 9 2 6 4 . 9 1 4 3 , 7 4 3 3. 861 3. 584 2 . 8 8 0 2 . 4 7 2 1 . 9 2 92 6 2 . 0 A A A 9 . 5 3 4 7 . 2 3 2 6 . 2 7 1 6 . 5 7 6 5 . 0 1 4 4 . 1 2 9 1 . 8782 6 4 . 0 A A A 7 . 5 8 0 5 . 7 7 t t 5 . 1 7 9 5 . 6 7 9 4 . 4 2 2 3 . 6 8 0 1 . 3 3 02 6 6 . 0 A A A 6 . 7 3 7 5 . 0 0 6 ■ 4 . 5 7 6 5 . 2 5 6 4 . 0 4 3 3 . 4 7 2 1 . 8 5 326 8 . 0 . A A A 5 . 9 0 9 4 . 2 6 8 4 . 0 5 7 4. 779 3 . 7 2 2 3 . 2 6 6 1 . 8 1 7| 7 0 , 0 A A A 4 * 3 8 8 3.19 .5 3 . 2 5 9 3 . 9 7 4 3 . 2 2 2 2 . 8 7 2 1 . 8 0 22 7 2 . 0 A A A A A 7 . 4 2 5 8 . 2 9 8 5 . 9 9 4 5 , 1 4 7 1 . 9 6 12 7 4 . 0 A A A A A A - 8 . 2 3 1 5 . 8 5 7 "5,183 2 . 3 8 42 7 6 . 0 A A A A A A 6 . 9 9 7 5 . 3 2 0 4 . 7 7 4 2 . 9 9 12 7 8 . 0 A A A A A A 6 . 0 7 3 4 . 7 9 6 4 , 4 4 2 3 . 8 2 02 8 0 . 0 A A A A A A • 5 . 1 5 8 3 . 8 8 6 3 . 8 4 2 4 . 9 7 92 8 2 . 0 A A A A A A A 5 . 5 2 9 6 . 0 5 2 6 . 1 3 12 8 4 . 0 A A A A A A A 4 . 7 1 4 5 . 4 4 2 A2 8 6 . 0 A A A A A A A 3 . 9 4 0 4 . 7 3 9 A2 9 0 . 0 A A A A A A A 2 . 9 5 4 3 . 8 4 7 A| 9 4 . 0 A A A A A A A A 3 . 9 5 6 A2 9 8 . 0 A A A A A A A A A . A3 0 2 o 0 A A A A • A A A A A A306o 0 o A A A A A . A

6— 010 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

94Table 41. Ghezy's C/Station/Interval for Irrigation 17.

STATION 1 2 . 3 4 5 6 7 8 9 10 11PERIOD lo 6 26,4e0 24, 671• 7e0 22, 25, 63,9o4 20, 21, 26, 63.12o4 19, 20* 25, 32. 69.14o6 19, 20, 25, 29* 29. 49.18*5 19, 19, 24. 28. 27. 26. 55.22,1 18, 19, 23, 27. 24. 24. 27. 66 e25*7 18, 19, 23. 26. 23. 23. 24. 27. 41.28,9 18, 18, 22, 24, 23. 22. 23. 23. 18. 39.30,0 18, 18, 22* 24. 23. 23. 23. 22. 18. 21. 3231,0 18, 18. 22, 24. 23. 22. 23. 21. ' 17. 20. 21,32,0 17, 18, 22* 23. 22. 22. 22. 20. 16. 18. 2033,0 17, 18, 21, 23. 22, 22. 22. 20. 17. 18. 2034,0 17* 18, 21* 23. 23. 22. 23. 20* 17. 18. 20,35,0 17. 18, 21, 23. 22, 22. 22. 20. 16. 17. 20.36,0 17, 18, 21, 23. 22. 22. 22. 20. 16. 18. 2037,0 17, 18* 21, 23. 22. 22. 21, 20. 16. 17. 20 ,3 8,0 17, 18, 21, 23. 22. 22. 22. 19. 16. 17. 21,39,0 17, 18* 21. 23. 22. 21. 21. 19. 16. 17. 2140,0 17, 18, 21, 23, 22. 21. 21. 18. 16. 16. A44,0 17, 18, 21. 23. 22. 21. 21. 18. 16. . 16. 21,48,0 17, 18, 21. 22. 21. 21. 21. 18. 16. 16. 22,52,0 17, 18, 20. 22. 21. 20. 20. 17. 15.. 16. 2356,0 17* 17, 20. 21. 20. 20. 20. 17* 15. 15. 2360,0 17, 17, 20. 21. 21. 20. 20. 17. 15. 15, 2364,0 16, 17, 20* 22. 21. 20. 20. 17. 15. 15. 23,68,0 16, 17, 20. 22. 21. 20. 20. 17. 15. 15. 2372,0 16, 17* 20. 22. 20. 20. 20. 16. 15. 15. 2476,0 16, 18, 20. 22. 20. 20. 20. 17. 15* 16. 23,80,0 16, 17* 20* 21. 20. 20. 20. 17. 15. 15. 2384,0 15* 17, 20* 21. 20. 19. 19. 16. 15. 15. 2388,0 17* 19, 21, 23. 22. 21. 21. 18. • 16. 16. 2492,0 18, 20* 22. 24* 22, 21. 20. 16. 14. 14. 2396,0 17, 20, 20. 21. 19. 18. 16. 13. 11. 11. 21,100,0 16, 18, 20. 22. 22. 21. 20. x!7. 17, 16. ' 21104,0 16, 18, 19. 20. 21. 20. 20. 18. 18. 17. 20108,0 16* 17, 19, 19. 20. 19. 19. 18. 18. lb. 17112,0 16, 17, 18. 19. 20. 19. 19* 17. 18. 17, 15116*0 15, 16, 18. 19. 20, 18. 18. 17. 17. 16. 16,120,0 15, 16, 18. 18. 19. 18. 18. 17. 17. 16 e 16,124,0 15, 16, 18. 18. 2 0* 18. 18. 17. 17. 16. 16:128,0 15, 16, 18. 18. 19. 18. 18. 16. 17. 16. 16,132,0 15, 16. 18. 18. 19. 18. 18. 17. 17. 17. 16136,0 14, 15, 17. 17. 19. 18. 18. 17. 18. 17. 17140,0 11* 13, 16, 18. 20. 19. 20. 18. 20. 18. 19,144,0 14, 15* 16. 17. 18.- 17. 17. 16. 17. 16. 20,148,0 15, 15, 17. 19. 19. 17. 17* 15. 16. 15. 22152,0 15, 15, 18. 19. 19. 18. 17. 15. 16. 15. 23156,0 15, 15, 18. 20* 20. 18. 17. 14 e 15. 14. 25160,0 14, 15, 17. 19. 19. 18. 17. 14. 14. 13. 25>64,0 14, 16, 18. 20 . 20. 19* 18. • . 15. 15. 14. 25168,0 14* 16, 19. 21. 21* 19. 19. 16. 16. 15. . 25172,0 14, 15, 18. 20. 20. 19. 18. 15. 15. 14. 25175,0 14, 15, 18. 20* 20. 18. 18. 15. 15. 14. 25180,0 14, 15i 18. 20. 20. 19. 19. 16. 15. 14. 25184,0 14, 15, 18* 20. 20. 19. 18. 15. 15. 14. 25188,0 15* . 16* 19. 21. 21. 20. 19. 16. 15. 14. 25190*0 14, 15, 18. 20. 21. 20. 20. 17. 17. 16. 25192*0 10, 18. . 23. 23, 22. 22* 19. 18. 18. 24194*0 11, 17. 22, 23. 22. 23. 19. . 18. 18. 24196,0 A 14 , 17, 18* 18. 19. 15. 15. 15. 25198*0 A 15, 17* 20. 19. 19. 16. 16. 15. 2620 0*0 A A ' A 16* 15* 15. 13. 13. 13. 27202*0 A A A A 11, 11. 12. 12. 12. 2720 4,0 . . A A A A A 11. 12. 11. 12. 27206,0 .A. A A A ■ A A A 7. 8. 25208,0 4 . A A A A A A • A 7. 8. 23210,0 A A A A A A A 8. 10, 22212,0 A A A A A A A A 10. 20214,0 A A A A A A A A 11. 18216,0 A A A A A A A A 12. 17218,0 A A ■ A A A A A A 14. 15220,0 A A A A A . A A A 17. A222,0 A. A A A A . A - A A 16. A224,0 A A A A A A A A A226,0 A . A A A A A A A A228,0 A A A A A A A A230,0 A A A A A A A232,0 A A A A A A A236,0 A A A A A A A240,0. . A > ! A A . A A A244,0 A ' A ■ A A A A248,0 . A A A A A252,0 * A A A A256,0 A A A A260,0 e « o * e A A A

A— DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS RE>500 AND ROUGH BOUNDARIES.

T a b l e 4 2 / C h e z y * s C / S t a t i o n / I n t e r v a l f o r I r r i g a t i o n V - l , 9 5

STATION 1 2 3 4 5 6 7 8 9 10 11PERIOD

2© 0 13 *60 5 11* 20*i l o 5 8* 9* 19 *1 4 * 3 . 7 * 60 9 0 20*19o4 7 . 7* 8* 10* 1525 i 3 7 , 7 0 7* 8 c 8 12 *3 0 * 0 6e 7 0 7* 8* 8 7 * 273 4 * 9 6 , 6* 7* 7 0 8 7 c 15 *4 1 * 1 6* 60 10c 9* 10 9c 11 11c 26©4 7 * 3 6* 6* 7* 5* 5 5© 4 * 4 * A°4 8 * 0 6 * 6 * 6* 7 0 7 7* 7 7* 7c4 9 * 0 . 6 * 6* 6c 7* 7 7* 7 7* 7* 7* A °5 0 * 0 6* 6* 60 7c 7 7c 7 7* 6c A5 1 * 0 6* 60 6c 7* 7 7* 7 7 * * 6 , 6c A5 2 * 0 6* 6* 6* 7* 7 7c 7 7 c 6 . 6 . A5 3 * 0 6* 6* 6* 7* 7 7* 7 6c 6* 6 *5 4 * 0 6* 6*< 6* 7 * 7 7 0 7 6* 6* 6* 7*5 5 * 0 6* 6* 6* 7* 7 7* 7 6 * 60 5* 7*5 6 * 0 6* 6 e 6* 7 7* 7 6 0 7 c 7* 7*5 7 * 0 . 6 « 6* 6* 7* 7 7* 7 6e 6* 6* 7©6 0 * 0 6 * 60 6* 7 © 7* - 7 6* 6* 6 , . 8*6 4 * 0 6* 6* 6c 7 0 7 6c 7 6 . be 6c 8*6 8 * 0 6 * 6* 6c 7 0 7 6 0 6 6c 6e 6* 8 *7 2 * 0 6 * 6* 6* 7c 7 6* 6 6* . 6e 60 9*7 6 * 0 6* 6* 6* 7c 6 6* 6 6* 6 . 6* 9©8 0 * 0 6* 6* 6c 6c 6 6* 6 6* 60 6* 9*8 4 * 0 6« 60 6c 6* 6 6c 6 6 * 6* 6 * 9*8 8 * 0 6* 6* 6c 6 0 6 60 6 be 6* 6* 9*9 2 * 0 6 * 6* 6 0 6c 6 6 , 6 6 * 6* be 10c9 6 * 0 5 * 6b 6c 6* 6 6 * 6 6* 6c 6* 10*

1 0 0 * 0 5 * 6c 6* 6 c 6 6c 6 6e 6© 6* 10c1 0 4 * 0 5* be 6* 60 6 60 .6 6 * 6 * 6 , 10 *1 0 8 * 0 5 * 6* 60 6* 6 6c 6 60 6* 6© 10 *1 1 2 * 0 5 * 6* 6 0 6© 6 6* b 6 0 6* be 10c1 1 6 * 0 5 * 6* 6c 6* 6 6* 6 6 * 6 * be 9*1 2 0 *0 5 * 6* 6* 6c 6 6c 6 6* 60 6c . 9 *1 2 4 * 0 5* 6* 6c 6 0 6 bo 6 6* be 6e 9*1 2 8 * 0 5 , 6 . 6 e 6* 6 6« 6 6* 6c be 9c1 3 2 * 0 5 e 6* 6c 6* 6 6* 6 6© 6 * 6c 9*1 3 6 * 0 . 5 * 5c 6* 6 0 6 6* 6 6* 6* 6c 9 .14 0*0 5 * 5* 6c 6c 6 6 * 6 6 * 6* 6c 9*1 4 4 * 0 5 * 5* 6c 6* 6 6* 6 6 * 6* 7c 9*1 4 7 * 0 6* 7 0 7* 7© 7 7* 8 7 * 8* 8c 9*1 4 8 *0 A A A A A 1 1c 1c A 9*1 5 0 * 0 3* 4c 5© 5 5* 7 6* 6* 6* 9*1 5 2 * 0 2c 4 , 5* 6 6c 7 6 * 6 . 7c 9*1 5 4 , 0 2 , 3* 4c 5 5* 7 6* 6e 6c 8*1 5 6 * 0 A 3* 3* 4 4© 6 5* 5* 6* 8*1 5 8 * 0 A A 3 6 4 4© 5 4* 5* 5 . 8*1 6 0 *0 A A 3 0 . 4 4 © 6 4 * 5* 5c 8*1 6 2 * 0 A A 3* 4 4 « 6 4 * 5c 5c 8*1 6 4 * 0 A A 3 * 5 4c 6 4 * 5* 5* Sc1 6 6 * 0 A A 3© 5 4 c 6 4* 5* 5* 8*1 6 8 * 0 A A 3 * 5 4© 6 4 * 5* 5*17 0 * 0 A A A 4 4* 6 4c 5* 5*17 2 * 0 A A A A 3* 4 3c 4c 4*1 7 4 * 0 - A A A A 3* 5 3 * 4* 4*1 7 6 * 0 A A A A A 5 3* 4 * 4*1 7 8 * 0 A A A A A A 3c 4* . 4c..' 6 *1 8 0 * 0 A A A A A A 3* 4* 4* 6 *1 3 2 *0 ■ A A A A A A 3 c . 3c - 3c 6c1 8 4 *0 A A A A A A 3 * 3* 3 * 6e1 8 6 *0 * A A A A ■ A A A • 3* 3c 5c1 8 8 * 0 ‘ A A A A A A A A 3c 5 *1 9 2 * 0 A A A A A A A A 3* 5c1 9 6 * 0 ' - A A A A A A A A ' A A20 0* 0 A A A A ■ A A A A A A2 0 4 * 0 A A A . A A A A A A A2 0 8 *0 A A A A A A A A A A21.2*0 A A A - A A A A A A A2 1 6 * 0 A A - A ' A A A A • A A A2 2 0 * 0 A A A A A A A A A • A2 2 4 * 0 A A • A A A A A A A A2 2 8 * 0 A A A A A A A • A A2 3 2 * 0 A A A A A A A A A2 3 6 * 0 A* . A A A A A A A A A2 4 0 * 0 A A A A a A A A A A A2 4 4 * 0 A A A A a A A A A A. A2 4 8 *0 A A A A . A A A A A A2 5 2 *0 A A A A A A A A A A2 5 6 * 0 .

*A A A A A A

2 6 0* 0 c A A A A . A2 6 4 * 0 A A A ■’ A A2 6 8 *0 0- * A A . A A2 7 2 * 0 A A A A2 7 6 *0 » ° A A A A2 8 0 * 0 0 ■ « A A A2 8 4 * 0 A A A2 3 8 * 0 c . 0 ■ A A A2 9 2 *0 A A A2 9 6 * 0330*%3 04* 0 A A30 8*0 * ■ A A3 1 2 * 0 A A3 1 6 *0 D O A A3 2 0 * 03 2 4 * 0 03 2 8 * 0 0 0 O © * ?

A— DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS RE>500 AND ROUGH BOUNDARIES,,

96

Table 43. Chezy's C/Station/Interval for Irrigation V-2.STATION 1 2 3 4 5 6 7 8 9 . 10 11PERIOD

if: 35. / °8o7 13d 14. 31.

ilo6 12. 13. 14. 29% 017o522e024.4 27 e 5 11.

12.li:12.12.

13.

I 8 ;13.12.ii11:

ill11.ii.301 13. 13.

03ll14. 533306 „ 11. 11. 12. 12. 12. ii. 12. 13. 16 isl34.0 11. 11. 11. 12. 12. 10. 11. 12. 11 7. A °35 o0 11. H e 11. 12. 12. 10. 11. 12. 10 6. A36.0 11. 11. 11. 12. 12. . 11. 12. 13. 12 11. • 10.3 7© 0 11. 11. 11. 12. 12. lie 12. 12. 12 11. 14.38.0 11. 11. 12. 12. 11. 12. 12. 11 11. 18.39.0 11 c 11. 11. 12. 12. 11. 12. 12. 11 11. 20.40 o 0 11. 11. 11. 12. 12. 11. 12. 12. 11 10. 19.41.0 11. 11. 12. 12. 12. 11. 12. 12. 11 11. 19.42.0 11. H o 11. 12. 12. 10. 12. 12. 11 11. 19.43.0 11. 11. lie 12. 12. - 10, 11. 12. 11 11. 18.44.0 11. 11. H o 12. 12. 10. 11. 12. 11 11.4 8.0 11. 11. H e 12. 12. 10. 12. 12. 11 11. ' 16%52.0 11. 11. 11. 11. 12. 10. 12. 12. 11 11. 15.56.0 11. 11. 11. 11. 12. 10. 12. 11. 11 11. 11.60.0 11. 11. H e 11. 12. 10. 12. 11. 11 10. 10 .64.0 10 . 11. 11. 11. 10. 11. 10. 10 10. 10.68.0 10. 11. lie 11. 11. 10. 11. 10. 10 9. 10 .72.0 11. 11. 11. 11. 11. 10. 11. 10 . 10 10. * 10.76.0 10. 11. 11. 11. 11. 10. H e 10. 10 10. 10.80.0 10. H e 11. 11. 11. 10. 11. 10. 10 10. 10.84.0 11. 11. 11. 11. 11. 10. 11. 10 . 10 10. 10.88.0 10. 11. 11. 11. 11. 10. 11. 10. 10 10. 10.92.0 10 . 11. 11. 11. 11. 10. 11. 10 . 10 10. 10.96.0 10. 10. H e H o . 11. 10. H . 10. • 10 10. 10 .10 0.0 10. 10. 11. 11. 11. 10. 11. 10. 10 10. 10.104.0 10 . 10. H e 11. 11. 10. 11. 10. 10 9. 10.108.0 10. 10. 11. 11. 11. 10. 11. 10 . 10 9. 10 .112.0 10. 10. 11. lie 11. 10. 11. 10. 10 10. 10 .116.0 10. 10. lie 11. 11. 10. H e 10. 10 10. 10.120.0 10. 10. 11. 11. 11 0 10. 11. 10. 10 1.0 . 10.124.0 H o 11. 11. 12. 11. 11. lie 10. 10 10. 10.128.0 lid 11. H e 12. 11. H e 11. 10. 10 10. 10.130.0 11. 11 0 11. 12. 11. 11. 11. 10. 10 10.. 10.132.0 4. 5. 5. 5. 5. 5. 4 4. 10.134.0 5. 7% 9. 9. 9. 10. 9. 9 9. 10.136.0 4. 8. 9. 9. 9. 9. 9 9. 10.138.0 A 8. 8. 9. 9. 9. 9 9. 10.140.0 A 9. 9. 10. 10. 10. 10 10. 10.142.0 A. A 6 o 7. 7. 7. 7. 8 8. 10.144.0 A A 7 o 8. 8. 8. do 9 9. 10.146.0 A A 7. 8. 8. 8. 8. 9 9. 11.148.0 A A A 7 o 8. 8. 8 * 9 9. 11.150.0 A A A 9. 9. 9. 8. 10 10. 12.152.0 A A A A A 5. 6. 8 8. 12.154.0 A A A A A 6 o 7. 8 8. 12.156.0 A A A A A 7. 8. 9 9. 13.158.0 A A A ■ A A 8. 9. 10 10. 13.160.0 A A A A A 9. H e 12 11. 15.162.0 A A • A A A A A A 6. 16.164.0 A A A A A A A A 6. 17.166.0 A A A A A A A A 7. 18.168.0 A A A A A A A A 7. 19.170.0 A A A A A A A A 8. . 19.172.0 A A A A . A A A A A A

176.0 A A . A A A A A A A A180,0 A A A A A A A A A A184.0 A A A A A ' A A A A A188.0 A A A A A A A A A A192.0 A A A A A A A196.0 • A A A A A A A200.0 . 204.0 • Aaa 2 AA : A208.0212.0216*0220.0 . _ ■ : c o :AAA

AAAA

AAA,A

AAAa

AAAA224.0 o A A A228.0 A, A232.0236.0 . . e O 0 O * d e o

A— DID NOT MEET THE REQUIRMENTSI - .

OF TURBULENT 1FLOW? RE>5QQ AND ROUGH BOUNDARIES.

97

Table 44. Chezy's C/Station/Interval for Irrigation V-3,STATION

PERIOO!;i1 3 . 0 15 o 8lii l3 0 . 23 4 . 93 6 . 03 7 . 03 8 . 03 9 . 04 0 . 04 1 . 0 .4 2 o 04 3 . 04 4 . 04 5 . 04 8 . 05 2 . 05 6 . 06 0 . 06 4 . 0

!!:§7 6 . 08 0 . 0 •8 4 . 088.0

‘ 9 2 . 09 6 . 0100.0

1 0 4 . 0

iil:oilfto1 2 4 . 01 2 8 . 01 3 2 . 01 3 6 . 01 4 0 . 01 4 2 . 01 4 4 . 01 4 6 . 01 4 8 . 0i i s1 5 6 . 01 5 8 . 0 16 0..0162.0 01 6 4 . 01 6 6 . 0

• 16 8 . 01 7 0 . 01 7 2 . 01 7 4 . 01 7 6 . 01 7 8 . 01 3 0 . 01 8 2 . 0 1 8 6 . 01 9 0 . 01 9 4 . 01 9 8 . 0

loelo2 1 8 . 0 222.0 2 2 6 . 02 3 0 . 02 3 4 . 02 3 8 . 02 4 2 . 0 24 6 . 02 5 0 . 02 5 4 . 02 5 8 . 02 6 2 . 0

12121112121111iiiiiiiiiiaiiiiiiiiii

2 8 .1 4 . 3 3 .1 3 . 1 4 .1 3 . 1 3 .1 2 . 1 3 .1 2 . 1 3 .1 2 . 1 3 .1 2 . 1 3 .12 . 13 .1 2 . 1 3 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 1 . 1 1 .1 1 . 1 1 .1 1 . 1 1 .1 1 . 1 2 .1 1 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .1 2 . 1 2 .

6 6 6 e7 . 8 .7 o 9 .7 . 9 .6 . 7 ©A AA AA AA AA AA A

. A AA AA AA AA AA AA AA AA A.A AA AA AA AA A

Ao A

e •

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IAAAAAAAA

:A

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rA

. A A

aaA

. A A A A A A -A

AA

iT

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*AA

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5 .

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tAAAAA

fiAA

1:8 .9 .11.8 .9 .rAA

!AA

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7 .7 .8.*?:8.8.AA

8AAAAAAAAAA .AA

5 6 7 8 9 10 11• . c o' .

22%14. 29. .13. 13. 22112. 13. 13. 25.12. 13. 13. 13. 25.12. 12. 11. 11. 11. 15.11. 12. 11. 11. 11. 9. A °11. 12. 11. 11. 11. 9. A11. 11. - 11. 11. 11. 9. ■ 11.11. 11. 11. 11. 10. 9. 11.11. 11. . 11b 10. 9. 11.12. 11. 11. 11. 10. 10.12. 11. 11. 11. . 10. 10.Ill 12. 11. 11. 11. 10. 10.11. 11. 11. 11. 10. 10.11. 11. 11. 11. 11.. 9. 10 .11. 11. 11. 10. 9. 7.11. 11. 11. 11. 9. 10 .11. 11. 11. 11. 11. 10. 10.11. 11. 11. 11. 10. 10.11. . 12. 11. 11. 11. 10. 10.11. 12. 11. 11. 11. 10. 10.11. 11. 11. 11. 11. 10. 10 .11. 11. 11. 11. 10. 10. * 10.11. 11. 11. 10. 10. 10 .11. 12. 11. 11. 11. 10. 10.11. 12. 12. 11. 11. 10. 10 .11. 12. 11. 11. 10. 10. 10,11. 12, 11. 11. 10. 10. 10 .11. 12. 11. 11. 10. 10. 10.11. 11, 11. 10 . 10. 9. 10.11. 11. 11. 10. 10. 9. 10.1 1 0 11. 11. 10. 10. 10. 10.11. 12. 11. • 11. 10. 10. 10 .lie 12. 11. 11. 10. 10. 10.11. 12. 11. 10. 10. 10.11. 12. 11. 10. 10. 10.11. 12. 12. 11. 11. 10. 10.12. 12. 12. 11. 11. 10. 10.12. 12. 12. 11. 11. 10. 10 .5. 6. 5. 5. 5. 4. 10.8. 9. 9. 8. 8. 7. 10.10. 11. 11. 10. 10. 9. 10.10. 11. 10. 10. 10. 9. 10.9. 9. 9. 8. 8 . 8. 10.6. 7c 7. 7. 8. 8. 10.7. 8. 8. 8 . 9. 9. 10.8. 9, 9. 8. 9. 9. 10.8. 9. 9. 9. 9. 9. 10.10. 11. 11. 9. . 10. 10. 10 .11.

It1 3 .

II;T

AAA8 A A

. A A

• A A A A A A

A— 010. NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

98Table 45» Chezy’s C/Station/Interval for Irrigation V-4.

S T A T I O NP E R I O D

1 2 . 3 4 5 6 7 8 9 1 0

sil 8 : t t : 3 0 I

6 : 0 «

1 3 : 8 ii: 1 1 .1 1 . i i : l i : 2 7 :

• • •

1 6 . 9 1 0 . 1 1 . 1 2 . . 1 3 . 1 4 . 2 3 :2 0 * 9 1 0 . 1 0 . 1 2 . 1 2 . 1 2 , 1 4 . 4 4 :2 3 . 8 1 0 . 1 0 . 1 1 . 1 2 . 1 3 . 1 4 . 2 2 . 2 6 . .2 7 . 5 1 0 . 1 0 . 1 1 . 1 2 . 1 2 . 1 2 . 2 0 . 1 3 . 2 6 :3 1 . 5 1 0 c 1 0 . 1 1 . 1 1 . 1 2 , 1 2 . 1 5 . 1 0 . 1 1 . 1 4 :3 2 . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 1 . 1 2 . 1 3 . 1 1 . 1 1 . 1 0 .3 3 . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 1 . 1 2 . 1 3 . 1 1 . . 1 1 . 1 0 .3 4 . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 1 . 1 2 . 1 2 . ll • 1 1 . 1 0 .3 5 . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 1 . 1 2 . 1 2 . 1 1 . 1 1 . 1 1 .

- 3 6 . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 0 . 1 0 .3 7 . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 1 . 1 1 . _ 1 1 . 1 0 . 1 0 . 1 0 .3 8 . 0 9 . 1 0 . • 1 1 . 1 1 . 1 1 . 1 1 . 1 0 . 1 0 . 1 0 . 1 0 .3 9 . 0 9 . 1 0 . 1 1 . 1 1 . 1 1 . 1 1 . 1 0 . 1 0 . 1 0 . 9 04 0 . 0 9 . 1 0 , 1 1 . 1 1 . 1 0 . - 1 0 . 1 0 . 1 0 . 1 0 . 9 .4 1 - . 0 1 0 . 1 0 . 1 1 . 1 1 . 1 0 . 1 1 . 1 1 . 1 1 . 1 1 . 1 0 .4 4 . 0 9 . 1 0 . 1 1 . 1 0 . 1 0 . 1 1 . 1 0 . 1 1 . 1 0 . 1 0 .4 8 . 0 9 . 1 0 c 1 0 . 1 0 . 1 0 . 1 1 . 1 0 . 1 0 . 1 0 . 1 0 .5 2 . 0 9 . 1 0 . 1 0 . 1 0 . 1 1 . 1 1 . 1 0 . 1 0 . • 1 0 . 1 0 .5 6 . 0 9 e 9 . 1 0 . 1 0 . 1 0 . 1 1 . 1 0 . 1 0 . 1 0 . 1 0 .6 0 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .6 4 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .6 8 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 c 1 0 . 1 0 . 1 0 . 1 0 .7 2 . 0 9 . 9 . 1 0 . 1 0 . ■ 1 0 . 1 0 . 1 0 . ■ 1 0 . 1 0 . 1 0 .7 6 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .8 0 . 0 ■ 9 . 9 . 1 0 . 1 0 c 1 0 . 1 0 . 1 0 . 9 . 1 0 . 1 0 .8 4 . 0 9 . 9 . 1 0 . ' 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .8 8 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .9 2 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . . 1 0 .9 6 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .

1 0 0 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .1 0 4 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 , 1 0 . 1 0 . 1 0 .1 0 8 . 0 9 . 9 . 1 0 . 1 0 . ■ 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .1 1 2 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 9 . 1 0 . 1 0 .1 1 6 . 0 9 . 9 o 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 9 . 1 0 . 9 .1 2 0 . 0 9 . 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 9 . 1 0 . 9 .1 2 4 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . ■ 9 . 1 0 . 1 0 .1 2 8 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 9 . 1 0 . 1 0 ,1 3 2 . 0 9 . 9 . 1 0 c 1 0 . 1 0 . 1 0 . 1 0 , 1 8 . 1 0 . 1 0 ,1 3 6 . 0 9 . 9 . 1 0 . 1 0 . 1 0 . 1 0 e 1 0 , 1 0 . 1 0 . 1 0 .1 4 0 . 0 9 . 9 . . 1 0 . 1 0 . 1 0 . . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 .1 4 2 . 0 5 . 8 . 8 . 8 . a. 8 «■ 8 . 8 0 8 .1 4 4 . 0 4 <5 6 . 7 . 8 . 9 . 9 . 8 . 9 . 8 .1 4 6 . 0 A 5 . 7 . 8 . 9 . 9 . 9 . 1 0 . 9 .1 4 8 . 0 A bo 7 . 8 . 9 . 9 . 9 . 1 0 . 1 0 .1 5 0 . 0 - A bo 7 o 8 . 8 . 9 . 9 . 1 0 . 1 0 .1 5 2 . 0 A A 6 . 6 . 7 . 8 . To 9 . . 9 .1 5 4 . 0 A A 7 . 7 . 8 . 8 . 8 . 9 . 9 .1 5 6 . 0 A A 7 . 7 . 8 . 8 . 8 . 9 . 9 .1 5 8 . 0 A A A 7 . 8 . 8 . 7 . 9 . 9 .1 6 0 . 0 A . A A d o 9 . 9 . 8 . 1 0 . 1 0 .1 6 2 . 0 A A A A 6 . 7 . 6 . 8 . 8 .1 6 4 . 0 A A A A 7 . 7 . 6 . 8 . 8 .1 6 6 . 0 A A A A 8 . 7 . 7 . 9 . 9 .1 6 8 . 0 A A A A 9 . 8 . 7 . 1 0 . 1 0 .1 7 0 . 0 A A A A 1 0 , 8 . 8 . 1 1 . 1 0 .1 7 2 . 0 A A A A A A A . 7 . 7 .1 7 4 . 0 A. A A A A A A 8 . 7 .1 7 6 . 0 A A A A A A A 8 . 8 .1 7 8 . 0 A A A A A A A . 9 . 8 .1 8 0 . 0 A A A A A A A 1 0 . 9 .1 8 2 . 0 A • A A A A A A A 8 .1 8 6 . 0 . A A A A A A A A 9 .1 9 0 . 0 A . . A A A A A A A 1 1 .1 9 4 . 0 A ^ A A A A A A A A1 9 8 . 0 A A A A A A A A • A2 0 2 . 0 A A A A A A A2 0 6 . 0 A A A A A A A2 1 0 . 0 A A A A A A A2 1 4 . 0 A A A A A2 1 8 . 0 A A A A A . A2 2 2 . 0 A A A A A A2 2 6 . 0 A A A A A A2 3 0 . 0 A A A2 3 4 . 0 A A2 3 8 . 0 © A A A2 4 2 . 02 4 6 . 0 '

• : I * 0 AA

AA

AA

2 5 0 . 0 A A A2 5 4 . 0 A A2 5 8 . 0 * © Q2 6 2 . 02 6 6 . 0 0 O2 7 0 . 0 A2 7 4 . 0 A2 7 8 . 0 A2 8 2 . 0 A2 8 6 . 0 e e o . e . A

A-”D10 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW? RE»300 AND ROUGH BOUNDARIES*

11

9

i?10103101011i l101010

!!liiii iii

lauiiiiidn

if10

IAAA

aaAAAA

aAAA

99Table 46. Chezy's C/Station/Interval for Irrigation V-5.

STATIONPERIOD

!!l12 o 9 1 6 . 6 19o8 2 4 . 4

11:13 8 . 03 9 . 0

m4 3 . 04 4 . 04 5 . 04 6 . 04 7 . 04 8 . 011:86 0 . 06 4 . 068.07 2 . 07 6 . 0 8 0.08 4 . 0

92 Zfl

100%01 0 4 . 01 0 8 . 0 112.0 1 1 6 . 0 120.01 2 4 . 01 2 3 . 01 3 2 . 01 3 6 . 01 4 0 . 01 4 2 . 01 4 4 . 01 4 6 . 01 4 8 . 0

*12:8 il 6:81 5 8 . 01 6 0 . 0 1 6 2 . 01 6 4 . 01 6 6 . 0128:8Vrlll

' 1 7 6 . 01 7 8 . 01 8 0 . 01 3 2 . 01 3 6 . 01 9 0 . 01 9 4 . 01 9 8 . 0128:81*8:8122:8128:82 3 4 . 02 3 8 . 0 2 42 .Q .2 4 6 . 0 25 0 . 02 5 4 . 0

i l f i a2 7 0 . 02 7 4 . 0 2 7 8 « 0

1:2.2 .2.

0. 0. 0 . 0. 1. lo

E

112i lil1112 12

IIii1111111i1111111111111

AAAAAAAAAA

1

2A'A

a1

1,212

liif111111*11111111111118

' 8 8 10 A

sAAA

" A2AA2A

3 0 .i!-:1 4 .

ii:8.

1

8 !

If:II;11.11.II;II;11.11.11.ii:11.

il:

110.T{A

2A

2AAAAAA .

5 6 7

O .

2 7 .1 6 . 3 3 .1 4 . . 1 4 . 2 6 .1 4 . 1 5 . 1 5 .14® 1 5 . 1 5 .1 4 . 1 4 . 1 4 .

9 . . 1 0 . 1 4 .1 4 . 1 4 . 1 4 .13 . 1 4 . 1 4 .1 3 . 1 3 . 1 4 .1 3 . 1 3 . 1 4 .1 3 . 1 3 . - 1 3 .1 3 . 1 3 . 1 3 .1 3 . 1 3 . 1 3 .1 3 . 1 3 . 1 3 .1 3 . 1 3 . 1 3 .1 3 . 1 3 . 1 3 .1 2 . 1 3 . 1 3 .1 2 . 1 2 . 1 2 .1 2 . 1 2 . 1 2 .1 2 . 1 2 . 1 2 .12 . 1 2 . • 12 .1 2 . 1 2 . 1 2 .1 2 . 1 2 . 1 2 .1 2 . ■ 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 ,1 2 . 1 2 . 1 2 .1 2 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 2 . 1 2 .1 1 . 1 1 . 1 2 .1 1 . 1 1 . 1 2 .1 1 . 1 1 . 1 1 .1 2 . 1 3 . l a .1 2 . 1 2 . 1 3 .1 2 . 1 4 . . 1 5 .1 3 . . 1 4 . 1 5 .1 2 . 1 3 . 1 3 .1 2 . 1 3 . 1 3 .1 4 . 1 4 . 1 4 .11 o 1 1 . 1 1 .1 1 . 1 2 . 1 2 .1 2 . 1 3 . 1 3 .1 4 . 14 . 1 4 .1 7 . 1 7 . . 1 6 .

A A . AA A AA A A

A — DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS RE>500 AND ROUGH BOUNDARIES.

8 9 10 11. . .

2 7 .1 5 . 2 9 .1 3 . 1 2 . 20 .1 9 . 2 6 . 3 5 .1 4 . 1 3 . 1 1 . A °13 . 1 3 . 1 2 . A1 3 . 1 3 . 12 . A1 3 . 1 3 . 12 . A1 3 . 1 3 . 12 . • 1 0 .1 3 . 1 3 . 1 2 . 1 1 .1 3 . 1 3 . . 1 2 . 1 1 .1 4 . 1 4 . 1 4 . 1 2 .1 4 . 1 4 . 1 4 . 1 2 .1 4 . 1 4 . 1 4 . A1 3 . 1 3 . 1 3 . 1 3 .1 2 . 1 3 . 1 3 . 1 4 .1 2 . 1 2 . 1 2 . 1 4 .1 2 . 1 2 . 13 . 1 4 .1 2 . 1 3 . 1 3 . 1 4 .1 2 . 1 3 . 1 3 . 1 4 .1 2 . 1 3 . 1 3 . 1 4 .1 2 . • 1 3 . 1 3 . ■ 1 4 .1 2 . 1 2 . 1 3 . 1 4 .1 2 . 1 2 . 1 2 . . 1 4 .1 2 . 1 2 . 13 . 1 4 .1 2 . 1 3 . 13 . 1 4 .1 2 . 1 3 . 1 3 . 1 4 .1 2 . 1 2 . 1 3 . 1 4 .1 2 . . 1 2 . 13 . 1 4 .1 2 . 1 2 . 1 3 . . 1 4 .1 2 . . 1 2 . 1 3 . 1 4 .1 2 . 1 2 . 1 3 . 1 4 .1 2 . 1 2 . 12 . 1 4 .1 2 . 1 2 . . 1 2 . 1 4 .1 1 . 1 2 . 12 . 1 4 .1 3 . 14 . 1 4 . 1 4 .1 3 . 1 3 . 14 . 1 4 .1 6 . 1 6 . 1 5 . 1 3 .1 5 . 1 5 . 1 4 . 1 2 .1 3 . 1 3 . 1 2 . 1 1 .1 2 . 1 2 . 1 1 . 1 1 .1 4 . 1 3 . 1 2 , 1 1 .1 1 . 1 1 . 1 1 . 1 1 .1 2 . 1 2 . 12 . 1 1 .1 3 . 1 3 . 1 3 . 1 1 .1 4 . 1 4 . 1 4 . 11 .1 6 . 1 5 . 1 5 . 1 2 .

A A A 1 5 .8 . 1 0 , 1 0 . 1 9 .9 . 1 1 . 1 1 . 1 8 .

1 0 . 1 2 . 1 2 . 1 8 .1 0 . 1 3 . 1 2 . 1 7 .

A 1 1 . . 1 0 . 1 6 .A . 1 3 . • 11 . 1 4 .A 1 4 . 12 . AA 1 5 . 1 3 . AA A 1 4 . A

Table 47. Chezy's G/Station/Interval for Irrigation V-6. 100STATION

PERIOD3:i6 e 6lO e d11:82 0 e 0 21o82 5 .0

30.03 1 . 03 2 . 033.038:8m36 .03 9 .040.0 44.0.48 .052.05 6 . 060 .064 .068.07 2 . 076.08 0.084 .088.09 2.096.0

■■188:81 1 6.0120.01 24.01 2 8 . 01 3 2.01 3 6 . 0140.01 4 4 . 01 4 8.015 2.01 5 6 . 016 0 . 01 6 4 . 01 6 8.01 72.01 7 6 . 018 0 . 01 8 4 . 0188.019 2 . 0196.0 20 0.02 0 4 . 020 8 . 0 212.0 2 1 6.0 220.02 2 4 . 0118:82 3 6 . 02 4 0 . 02 4 4 . 02 4 5 . 02 4 6 . 024 8 . 025 0 . 02 5 2 . 02 5 4 . 025 6 . 025 8 . 026 0 . 0 262.02 6 4.02 6 6 . 0 2 6 8 . 0I/®:*8/6:8188:82 8 2 . 02 8 4 . 028 6 . 02 9 8 . 02 9 4 . 029 8 . 03 0 2 . 03 0 6 . 0

10 111 7 . 16.

I l l10 o9.9.9«.9.

I;1:9.9.9.9.9.9.!;i:9.. 9. 9. 9. 9.I:8.8.8.8.8.8 .k6.

III:9.J:■I:9.1:9.9.9.9.9.9.9.I:9.9.I:9.9.9.9.9.8.8.9.!:9.9.

I!II9.1:9.9.1:9.9.. 9. 9. 9,1:1:9.9.9.i!9.I:

11:III;10.9.9.9.9.9.I:9.9.9.9.9.10:i8:9 .1:9 .I:1;!;7.8. 8.8. 8 .8 c 8.7. 8 « 808. 8. 8.7. 8. 8.8. 8. 8. 8.8. 8. 8. 8.8. 8. 8c 8.8. 8. 8c 8.8. 8. 8. 8c8. 80 8. 8.8. 80 8. 8.80 60 : 8c 8.8. 8. 8. 808 e 80 8. 8c8. . 8. 8. 8.8. 80 80 8.8. 80 8. 8.

S. 8. 8c 8.8. 8. 8. 8.9. 9. 9. 9.9. 9. 9. 9o2 o 4. 4.5 o 6. 7.3 0 5. 7.A 5« 60A • 5. 7.A - 5. 6.A A 5cA A * 60A A AA A AA A AA A AA A Ac A A AA A. ‘ AA A A.. A A AA A AA - A AA A AA A AA A AA A AA A A0 A A A0 , 0 0

>010 N O T M E E T TH E R E Q U I R M E N T S

1;i t :11.IS;10.88:10.10.10.

I 9.J:IS;i:9.9.9.IS;9.8.8.8.8.8.-8:8.8.8.8.8.8.8.8.8.8.8.1;8.8:8.8.-9.9.- 4 o 7c8c

5.6c?:!•■ A ASAAAAA

II;II;11.11.IS;is;10.10.-10.it

IS;10.10.10.10.10.10.10.10.10.I;

IS;10.8.8.8c8.8.8.8.8.8.8.I:8.8:1:9.1:9.9.9.

i t :4 .7. 9.8. 8. 8. 8. 8. 6 . 7 .

1:9.A!AiAAAAAA

II1 1 .it:i8:iS:

»:■i":10.10.18:10.10.9.10 I 10. 10.IS;1;8.8.8.8.8.8.9.I;!:1:1:9.9o9.9.9.9.

18:4.7. 9.809.8.i;7 .8. 8. 9. 6. A A A A A A A A A A A A

40.14. 23.12. 14. 26.11. 11. 11. ‘12. 12. 13. A11 . 12. 12. A11. 11. 11. A11. 11. 11. 411c 11. 11. 511. 11. 11. 511. 11. 11. 611. 11. 11. 711. 11. 10. 911. 1 0 . 10. , A10. 10. 10. 910. 10. 10. 10,10. 10. 10. 1010. 10. 10. 1010 . 10. . 10. 10,10 c 10. 10. 1010 . 10. 10. . 1010. 10. 10. 1010 . 10. 10. 109. 10. 10. 1010. 10 . 10. 1010. 10. 10. 1010. 10. 10. 1010. 10. 10. ■ 10,10. 10. 10 c 109. 9. 9. 109. 9. 9. 109. 10. 10. 10,9. 10. 10. 109. 10. 10. 109. 10. 10. 109. 10. 10. 109. 10. 10. 109. 10. 10. 108. 80 8. 10do 9. 9. 108. 9. 9. 10,80 9. 9. 1080 8. 9. 108. 8. 9. 108. 8. 9, 108 0 9. 9. 108 0 9. 9. 10,8c 9. 9. 108. 9. 9. 108. 9. 9. 108. 9. 9. 109. 9. 9. 109. 9. 9. 109. 9. 9. 118. 9. 9c ’ 118. 9. , 9, 119. 9. 9. 119. 9. 9. 119. 9. 10. 119 c 9. 9. 119 . 9, 9 . 119. 9. 9. 119. 9. 9. 119. 9. 9. 119. ■ 10. 10. 119. 10. 10 c 114 e 4. 4. 11,7. 7. 7. 119 . 10. 10. 118. 9. 9. 119. 10. 10. 118. 9. 10. 118. 9. 10 . . 118. 9. 10. 126. 7. 8. 127. 8. 8. 127. 8. 9. 127. 8. 9, 128. 9. 9. 126. 7. 7. ' 116. . 7. 7. 106. 7. 7. 97. 7, 8 . 87 0 8c 8. 7A 7. 7. 6A 7. 7. AA 8 c 7. AA 9 , 8. AA A 8. AA A A AA A A A- A . . A A A

1 AN O R O U G H 1B O U N D A R I E S .

101Table 48. Sayre-Albertson's X./Station/Interval for Irrigation 17.

STATION. PERIOD,

I 2 . 3 , . : 5 . 6 7 8 9 10 11

t o 6 *01511 *4*0 . 0 1 7 2 1 o 00041 .*7oO . 0 21 6 9 . 0 1 5 2 8 * 000489*4 . 0 2 5 6 8 . 0 2 1 9 4 . 0 1 1 9 7 . 0 0 043

12.4 . 0 2 7 6 7 . 0 2 4 4 3 . 0 1 4 6 1 . 0 0 7 3 1 . 0 0 0 2 714.6 . 0 2 8 8 8 . 0 2 5 5 5 . 0 1 5 7 5 . 0 0 9 9 8 . 0 0 8 7 2 . 0 0 1 0 118*5 , 0 3010 . 0 2 6 8 7 . 0 1 7 3 4 . 0 1 1 5 4 . 0 1 1 9 0 . 0 1 0 6 9 . 0 0 0 7 32 2 , 1 , 0 3 1 2 9 . 0 2 8 4 3 * 01848 . 0 1 2 6 1 . 0 1 5 0 7 . 0 1 4 3 6 . 0 1 0 3 0 . 00 033 '2 5 . 7 . 0 3 1 8 9 o,02937 . 0 1 8 9 3 . 0 1 4 0 4 . 0 1 7 2 1 . 0 1 6 5 0 . 0 1 3 7 5 . 0 0 9 6 5 . 0 0 1 9 92 8 . 9 , 0327 4 . 0 3 0 3 9 . 02010 . 0 1 6 4 1 . 0 1 3 4 8 . 0 1 8 0 8 . 0 1 6 3 5 . 0 1 4 9 7 . . 0 2 0 7 1 . 0 0 2 1 23 0 . 0 . 0 3 3 1 6 o 03048 . 0 2 0 31 . 0 1 7 4 0 . 0 1 8 4 0 . 0 1 8 1 9 . 01681 . 01692 . 0 2 3 8 8 . 0 1 4 5 3 . 0 0 3 1 53 1 . 0 . 0 3 3 1 6 . 03046- . 0 2 0 6 5 . 0 1 7 6 9 . 0 1 3 6 7 . 0 1 8 7 9 . 0 1 7 0 1 . 0 1 8 9 2 . 0 2 5 8 6 . 0 1 7 3 9 * . 0 1 4 0 13 2 . 0 . . 0 33 81 . 0 30 66 * 02152 . 0 1 8 5 1 . 0 1 9 5 1 . 0 2 0 0 0 , 0 1 7 8 0 . 02130 . 0285U . 0 2 1 5 2 . 0 1 6 9 23 3 * 0 , 0 3 4 2 4 . 0 3 0 2 3 . 0 2 1 8 7 . 01883 » 01982 . 02 007 . 0 1 8 0 6 . 02193 . 0 2 8 4 7 . 0 2 2 3 4 . 0 1 7 9 034*0 . 0 3 4 6 7 . 0 3 0 2 1 . 0 2 2 0 5 . 0 1 8 3 2 . 0 1 9 1 0 . 0 1 9 3 1 . 01807 . 0 2 2 1 8 . 0 2 9 2 8 . 0 2 4 2 2 . 0 1 3 4 73 5 * 0 . 0 3 4 6 7 . 0 3 0 2 0 . 0 2 2 0 3 . 0 1 8 6 4 . 0 1 9 4 1 . 0 1 9 6 1 . 0 1 9 0 8 . 0 2 2 8 3 . 0 3126 . 0 2 6 9 2 . 0 1 9 0 23 6 . 0 . 0 3 4 6 7 . 0 3 0 1 8 . 0 2 2 0 1 . 0 1 8 9 7 . 0 1 9 7 3 ' . 0 1 9 9 2 . 0 2 0 1 1 . 0 2 3 5 1 . 0 3 1 5 7 . 0 2 6 1 1 . 0 1 9 1 637*0 . 0 350 0 . 0 3 0 4 9 * 02226 . 01920 . 0 2 0 3 2 . 0 2 0 1 3 . 0 2 0 3 1 . 02367 . 03165 . 02o96 . 0 1 8 9 03 8 . 0 . 0 3 5 0 0 . 03 0 48 o 02225 . 0 1 9 1 7 . 0 2 0 6 1 . 0 2 0 3 5 . 0 2 0 1 4 . 0 2 4 2 5 ■ . 0 3 1 7 9 . 0 2 7 8 9 . 0 1 8 6 33 9 *0 . 0 3 5 0 0 . 0 3 0 5 9 . 0 2 2 8 1 . 0 1 9 3 3 . 0 2 0 7 7 . 0 2-0 3 8 . 0 2 0 6 5 .02 56 0 . 0 3 2 3 4 . 0 2 9 2 o . 0 1 3 5 54 0 * 0 . 0 3 5 0 0 . 0 3 0 5 8 * 0 2 3 1 8 . 0 1 9 3 1 . 0 2 0 7 3 . 0 2 1 2 0 . 02096 . 0 2 6 7 4 o 0330 8 . 0 3 0 1 6 A4 4 . 0 . 0 3 5 1 9 . 0 3 0 3 2 . 0 2 2 9 5 . 0 1 9 4 5 . 0 2 0 8 5 . 0 2 1 6 4 . 0 2 0 9 7 . 0 2 7 2 4 . 0 3 4 0 9 . 0 3 1 9 1 . 0 1 3 2 14 8 * 0 .03554 . 0 3 0 6 3 . 0 2 3 2 6 . 0 1 9 7 8 . 0 2 1 9 3 . 0 2 2 2 9 . 0 2 1 5 6 . 0 2 8 6 1 . 0 3 6 1 4 . 0 3 3 6 4 . 0 1 7 6 55 2 . 0 . 0 3 5 9 8 . 0 3 2 0 6 * 0 2 4 3 0 . 0 2 0 8 0 . 0 2 3 0 3 .0 2337 . 0 2 2 6 1 . 0 3 060 . 0 3 7 6 1 . 0 3 4 8 6 . 0 1 7 4 85 6 . 0 , 0 3 6 8 5 . 0 3 3 3 8 . 0 2 5 0 9 . 0 2 1 8 9 . 0 2 3 3 5 . 0 2 4 0 9 . 0 2 3 7 1 . 03171 . 0 3 8 6 5 . 0 3 6 2 7 . 0 1 7 4 060*0 . 0 3 7 4 9 . 0 3 4 0 5 . 0 2 5 2 8 o 02202 . 0 2 3 4 5 . 0 2 4 5 8 . 0 2 4 1 9 . 03216 . 0 3 9 0 6 . 0370 6 . 0 1 7 4 464 o 5 . 0 3 8 8 2 . 0 3 5 0 0 . 0 2 5 1 6 . 0 2 1 7 8 . 0 2 3 4 0 . 0 2 4 8 0 . 0 2 3 9 4 . 03 26 9 . 0 3 9 1 0 . 0 3 7 5 1 . 0 1 7 4 068.0 . 0 3 944 , 0 3 5 0 3 . 0 2 5 4 9 , 0 2 1 7 0 . . 0 2 4 0 7 . 0 2 5 0 2 . 0 2 4 4 7 . 03410 040 0 8 .0 3637 . 0 1 6 9 472*0 . 0 3 9 4 4 . 0 3 4 5 8 . 0 2 5 8 6 . 0 2 1 6 6 . 0 2 4 7 9 . 0 2 5 3 3 » 02556 . 0 3 5 7 2 . 0 4 1 2 7 . 0 3 9 0 6 . 0 1 6 7 87 6 . 0 . 0 3 9 3 7 . 0 3 3 6 4 * 0 2 5 3 9 . 0 2 1 5 8 . 0 2 4 6 5 . 0 2 5 1 1 . 0255 8 . 0852 8 . 040 93 . 0 3 8 6 8 . 0 1 7 0 880*0 . 0 4 0 8 6 . 0 3 4 1 6 . 0 2 6 1 8 . 0 2 2 6 5 . 0 2 5 3 5 . 0 2 6 1 6 . 0 2 6 1 8 . 0 3 5 4 9 . 0 4 2 3 8 ■ . 04042 . 0 1 7 2 48 4 . 0 , 0 4 1 4 0 . 0 3 4 6 7 . 0 2 6 6 2 . 0 2 3 0 3 • 02574 . 0 2 6 9 2 . 02650. 1 . 03533 , 0 4 3 1 2 . 0 4 1 5 0 . 0 1 7 1 688.0 . 03779 . 0 3 1 3 3 . 0 2 3 6 6 . 0 2 0 2 5 . 0 2 2 7 6 . 0 2 3 8 3 . 0 2 3 3 9 . 0 3 1 7 6 . 0391< . 0 3 7 8 5 . 0 1 7 0 99 2 . 0 . 0 4 2 1 6 . 0 3 0 4 6 . 0 2 5 0 5 . 0 1 9 8 8 . 0 2 2 3 3 . 0 2 4 5 2 . 02690 . 0 3 7 5 9 . 0 4 5 8 0 . 0 4 5 9 3 . 0 1 3 4 69 6 * 0 . 0 5 6 4 2 . 0 3 8 9 0 . 0 3 3 2 8 . 0 2 7 2 3 . 0 3 1 3 4 . 0 3 3 5 5 ‘ , 03810 , 0 5 1 2 0 . 0 5 7 6 5 . 0 5 8 5 5 . 0 2 2 1 4

1 0 0 * 0 . 0 6 1 3 9 . 0 4 9 9 3 . 0 3 9 3 9 ; 03212 . 0 3 1 5 0 . 0 3 1 0 2 . 0 3 2 6 3 . 0 4 1 3 5 . 0 4 2 9 7 . 0 4 2 7 8 . 0 2 3 3 81 0 4 . 0 , 0 6 3 6 3 . 0 5 3 6 3 . 0 4 4 1 4 . 0 3 9 6 1 . 0 3 6 6 7 '» 03736 . 0 3 7 9 9 . 04 271 . 0 4 3 3 3 . 0 4 5 6 8 . 0 2 8 4 5108*0 . 0 6 4 9 1 . 0 5 6 0 5 . 0 4 7 2 6 . 0 4 4 2 6 . 0 3 9 8 9 . 0 4 2 7 2 . 0 4 3 8 9 . 0 4 / 9 3 . 0 4 7 6 7 • . 0 5 1 6 6 . 0 4 4 0 11 1 2 . 0 . 0 6 6 2 4 . 0 5 7 8 1 ■ * 0 4 8 3 9 . 0 4 5 6 8 . 0 4 1 4 0 . 04601 . 0 4 5 9 8 . 0 5 1 2 2 . 0 4 9 9 3 . 0 5 4 9 8 . 0 5 5 6 91 1 6 . 0 . 0 6 7 3 7 . 0 5 9 3 9 * 04910 . 0 4 6 9 8 . 0 4 2 4 6 . 0 4 7 3 5 . 0 4 6 8 6 . 0 5 3 2 7 . 0 5 2 6 6 . 0 5 7 7 9 .0 564 61 2 0 * 0 . 0 6 8 9 6 . 0 6 1 4 7 . 0 5 0 2 1 . 0 4 85 8 . 0 4 3 2 7 . 0 4 8 2 0 . 0 4 7 8 U . 0 5 5 6 7 . 0 5 5 0 1 . 0 6 1 0 6 . 0 560 81 2 4 . 0 . 0 6 84 9 . 0 6 0 5 4 . 0 4 9 0 4 . 0 4 3 3 2 , 0 4 2 7 8 . 0 4 7 9 0 . 0 4 7 6 0 . 0 5 5 5 7 . 0 5 4 7 6 . 0 6 1 0 9 . 0 5 7 4 41 2 8 . 0 . 0 7 0 2 9 . 0 6 2 2 2 * 05065 • . 0 5 0 3 9 , 0 4 5 6 5 . 050-58 . 04948 . 0 5 8 7 4 . 0 5 6 7 0 . 0 6 0 9 4 . 0 5 8 5 11 3 2 . 0 . 07 163 . 0 6 3 6 7 . 0 5 2 1 2 . 0 5 1 1 5 . 0 4 6 4 3 . 0 4 9 8 7 . 0 4 8 2 6 . 0 6 7 9 5 . 0 5 5 7 1 . 0 5 6 8 1 . 0 6 0 0 31 3 6 . 0 . 0 6 9 3 7 . 0 6 3 8 4 . 0 5 4 6 1 . 0 5 1 9 5 . 0 4 6 3 7 . 04890 . 0 4 7 7 5 . 0 5 7 3 7 . 0 5 2 3 7 . 0 5 3 9 2 . 0 5 5 9 41 4 0 * 0 . 0 7 2 1 4 . 0 6 3 4 7 . 0 5 1 1 5 . 0 4 5 4 5 . 0 3 9 3 4 . 0 4 2 4 5 , 0 4 1 4 2 . 0 5 0 7 5 . 0 4 3 4 8 . 0 5 0 3 5 . 0 4 5 9 41 4 4 * 0 . 0 5 2 2 1 . 0 4 8 4 2 . 0 4 1 5 9 . 0 3 9 6 2 . 0 3 7 8 9 . 0 4 4 0 7 . 0 4 5 7 6 . 0 5 6 0 7 . 0 4 9 2 7 . 0 5 8 3 4 . 0 3 7 4 01 4 8 * 0 *0467.5 . 0 4 4 0 2 . 0 3 5 8 9 . 0 3 1 7 5 . 0 3 2 7 6 • 03 896 . 0 4 3 2 6 . 0 5 3 5 5 . 0 4 8 7 8 . 0 5 6 2 6 * 0 3 1 2 91 5 2 *0 . 0 4 5 6 5 . 0 4 2 4 1 . 0 3 2 9 3 . 0 2 8 2 9 . 0 2 9 5 2 . 0 3 3 9 4 . 0 3 3 4 9 . 0 4 9 3 9 . 0 4 7 0 7 . 0 5 3 9 6 . 0 2 5 0 5156.0 . 0 4 5 6 3 . 0 4 2 2 3 . 0 3 2 2 6 . 0 2 7 2 7 . 0 2 7 2 8 . 0 3 1 7 3 . 03620 . 0 4 9 4 1 . 0 4 7 4 0 . 0 5 2 6 3 . 0 1 9 2 516 0* 0 . 0 4 7 7 7 , 0 4 3 0 3 « 03309 . 0 2 7 4 2 . 0 2 7 1 7 . 0 3 2 2 2 . 0 3 5 4 6 , 0490 3 . 0 470 9 . 0 5 2 4 3 . 0 1 6 8 2164 .0 . . 0 4 8 1 5 . 0 4 1 6 9 . 0 3 1 0 6 . 0 2 5 5 4 . 0 2 5 3 0 . 0 2 9 7 8 . 0 3 1 2 3 . 0 4 3 4 2 . 0429c . 0 4 8 1 2 . . 0 1 6 1 91 6 8 *0 . 0 4 8 6 7 . 0 4 1 7 5 . 03.030 .0 2483 . 02497 • . 0 2 8 6 2 , 0 2 8 8 8 . 0 4 0 0 3 . 0 4 0 9 4 . 0 4 5 6 2 . 0 1 5 8 8172*9 . 0 4 9 9 7 . 0 4 2 5 8 * 03120 . 0 2 546 . 0 2 5 7 9 .. 02942 . 0 2 9 8 0 . 0 4 1 4 6 . 0 4 3 0 0 . 0 4 7 6 1 . . 0 1 6 0 71 7 6 . 0 . 0 5 1 5 4 . 0 4 3 6 3 o 03258 . 0 2 6 3 4 . 0 2 6 6 8 . 0303d . 0 3 0 7 4 . 0 4 2 0 6 . 0 4 3 7 9 . 0 4 9 0 0 . 0 1 5 9 21 8 0 * 0 . 0 5 1 3 5 . 0 4 3 6 1 . 0 3 2 4 1 . 0 2 6 0 7 . 0 2 6 2 / . 02972 . 0 2 9 9 2 . 0 4 1 1 5 . 0 4300 , 0 4 8 1 o .0 I d 961 8 4 *0 . 0 5 1 1 7 . 0 4 4 1 8 * 03283 . 0 2 601 . 0 2 6 5 7 . 02 999 . 0 3 0 1 6 , 0 4 2 3 5 . 0 4 3 6 2 . . 0 4 9 0 0 . 0 1 6 2 91 8 8 . 0 . 0 4 7 5 6 . 0 4 2 1 1 « 03103 . 0 2 4 0 3 . 0 2 4 9 4 . 0 2 7 8 5 002841 . 04 074 . 0 4 2 5 9 . 0 4 7 1 3 . 0 1 6 2 919 0.0 .; *04669 . 0 4 4 2 4 * 03336 . 0 2 4 9 3 . 0 2 4 9 8 . 0 2 6 7 1 . 0 2 6 4 4 . 0 3 7 6 / . 0 3 8 6 7 , 0 4 1 4 8 . 0 1 6 2 91 9 2 * 0 . 0 5 0 4 4 * 03003 . 0 2 0 2 7 . 0 2 1 0 9 . 0 2 2 8 7 . 02220 . 0 3 3 1 / . 0 3 4 5 8 .0 3644 . 0 x 6 6 31 9 4 * 0 . 0 3 3 9 1 * 0 2 4 3 4 . 0 1 8 6 5 . 0 1 9 4 5 . 0 2 1 7 2 . 0 2 1 1 7 . 03 2 4 q . 0 3 4 2 7 . 0 3 5 2 9 . 0 1 6 9 7196.-0 A * 02416 . 0 2 2 1 9 . 0 2 2 5 2 , 0 2 6 4 6 . 0 2 6 1 9 . 03 95 8 . * 0 4 1 9 3 . 0 4 2 9 4 . 0 1 6 2 91 9 8 . 0 '« . A e 01691 .01780 . 0 1 6 7 6 . 0 2 2 2 1 . 0 2 4 6 3 . 03631 . . 0 3 8 9 6 .. 04028 . 0 1 4 5 7200.0 A A A * 0 1 6 8 3 . 0 2 4 5 3 . 0 2 8 7 9 . 0 3 8 2 5 . 0 4 3 0 6 . 0 4 5 1 2 . 0 1 2 7 7202*0 A A A A * 0 2 8 8 7 . 0 3 2 6 6 . 03901 . 0 4 3 6 9 . 0 h / 5 4 . 0 1 1 8 92 0 4 * 0 -A A A A A * 03004 * 0 3 3 9 7 . 0 4 1 1 8 .0 4471 . 0 1 2 0 22 0 6 * 0 % ‘■A A A A- A A A ‘ * 0 5 1 1 3 . 0 5 0 4 3 . 0 1 2 6 02 0 8 * 0

iA A A A A A . 0 4 5 9 4 . 0 4 5 2 9 . 0 1 3 2 3

2 1 0 *0 "o A A A A A A . 0 3 7 9 7 * 0 3 8 4 9 . 0 1 3 7 4212*0 . A A A A A A A A . 0 3 5 4 6 . 0 1 4 4 62 1 4 . 0 A A A A A . A A A . 0 3 0 0 4 . 0 1 5 3 52 1 6 * 0 A A A A A A A A . 0 2 5 2 3 . 0 1 6 0 22 1 8 . 0 , A A A A A A A A . 0 1 9 9 1 . 0 l 6 5 o2 2 0 * 0 A A A A A A A A . 0 1 5 00 A22 2 . 0 A A A A A A ' A A , 0 1 4 00 A2 2 4 . 0 . A A A A A A A A A2 2 6 . 0 A A A A A A A A A2 2 8 * 0 A A A A A A A A2 3 0 * 0 A A A A A A A2 3 2 , 0 A A A A A A A2 3 6 . 0 A A A A A A A2 4 0 . 0 A A A A A A2 4 4 *0 A A A A A A2 4 8 * 0 . A A A . A A2 5 2 * 0 A A A A2 5 6 * 0 A. A A A2 6 0 . 0 © o o e 0 A A . A

A— .0X0 NOT MEET THE REQU1RMENTS OF TURBULENT FLOW) KE>500 ANO ROUGH BOUNDARIES.

Table 49. Sayre-Albertson's ^/Station/Interval for Irrigation V-l. 102S T A T I O N 1 2 3 \ 4 5 6 7 8 9 10 11

P E K I O O2*0 . 0 6 2 7 76 * 5 .0 8 3 1 2 I 0 2 0 9 4

1 1 * 5 . 1 2 7 8 5 . 1 0 0 3 9 * 0 2 2 2 41 4 * 3 . 1 4 0 0 8 , 1 2 1 5 5 . 0 9 1 7 8 , 0 1 6 8 2 01 9 * 4 . 1 4 9 6 3 . 1 3 2 9 6 . 1 0 7 0 7 . 0 7 7 3 3 * 0 2 8 2 22 5 * 3 . 1 5 6 6 0 . 1 4 3 4 2 . 1 2 5 1 0 . 0 9 8 5 3 . 0 9 5 1 3 . 0 3 8 0 13 0 * 0 . 1 6 2 2 6 . 1 5 0 5 9 * 1 3 3 9 6 . 1 1 1 3 8 . 1 0 6 0 4 o 1 0 7 7 1 . 0 1 0 2 83 4 . 9 . 1 6 7 3 0 . 1 5 7 6 1 * 1 4 1 9 7 . 1 2 2 1 4 . 1 1 4 4 5 . 1 1 4 3 5 . 0 7 2 8 7 . 0 2 3 8 74 1 . 1 . 1 6 9 2 2 . 1 6 0 8 U . 0 9 5 7 8 . 1 1 1 4 5 . 1 0 3 7 1 . 1 0 5 8 9 . 0 7 7 0 7 . 0 6 9 8 5 . 0 1 2 0 34 7 * 3 . 1 7 1 3 0 . 1 6 2 8 0 . 1 1 7 9 6 . 1 5 3 0 7 . 1 4 6 6 6 . 1 4 9 5 7 . 1 2 8 5 4 . 1 2 7 9 5 . 1 1 6 2 5 A4 8 . 0 , 1 7 2 9 0 . 1 6 4 4 2 . 1 5 5 0 5 . 1 3 6 0 1 . 1 2 9 7 5 . 1 3 1 1 7 . 1 1 4 9 8 . 1 1 3 1 2 . 1 0 3 8 7 . 0 8 2 9 64 9 * 0 * 1 7 3 4 4 . 1 6 4 9 4 * 1 5 5 5 7 . 1 3 6 5 0 . 1 3 0 7 6 . 1 3 2 1 6 . 1 1 7 0 0 . 1 1 4 0 4 . . 1 0 6 3 2 , 0 8 8 9 8 ° A5 0 . 0 . 1 7 3 9 8 . 1 6 6 0 0 * 1 5 6 6 1 . 1 3 6 9 9 . 1 3 2 3 0 . 1 3 3 6 8 . 1 1 9 0 2 . 1 1 5 4 7 . 1 0 9 8 2 . 0 9 5 5 2 A5 1 * 0 . 1 7 4 5 1 ■ . 1 6 6 4 5 * 1 5 6 9 1 . 1 3 7 5 8 . 1 3 3 4 2 , 1 3 5 0 3 . 1 2 0 1 8 . 1 1 7 9 7 . 1 1 4 9 8 .10112 ‘ A5 2 * 0 . 1 7 5 0 5 . 1 6 6 4 4 * 1 5 7 4 2 . 1 3 8 6 1 . 1 3 3 9 0 . 1 3 5 6 6 . 1 2 0 9 6 . 1 2 0 8 1 . 1 1 7 1 9 . ' 1 0 5 2 9 A5 3 . 0 . 1 7 5 5 9 . 1 6 6 9 7 * 1 5 8 4 7 . 1 3 9 6 3 . 1 3 4 9 1 . 1 3 6 1 2 - , 1 2 2 4 5 , 1 2 4 4 1 .12020 . 1 0 9 8 0 . 0 7 7 5 25 4 . 0 . 1 7 6 6 6 . 1 6 7 4 9 . 1 5 8 9 8 . 1 4 0 1 3 . 1 3 5 9 2 . 1 3 6 5 0 . 1 2 3 9 5 - . 1 2 8 0 2 . 1 2 3 2 2 . 1 1 4 3 3 . 0 7 9 3 45 5 . 0 . 1 7 7 2 0 . 1 6 8 0 2 . 1 5 9 4 9 . 1 4 0 6 3 . 1 3 6 9 3 . 1 3 7 5 7 . 1 2 4 9 2 . 1 3 1 6 3 . 1 2 6 7 3 . 1 1 9 4 2 . 0 8 3 2 35 6 . 0 . 1 7 6 8 1 . 1 6 7 6 1 * 1 5 3 9 3 . 1 4 0 3 2 . 1 3 5 9 3 . 1 3 6 5 3 . 1 2 4 8 9 . 1 3 0 4 3 , . 1 2 3 0 9 . 1 1 3 2 3 . 0 8 3 9 85 7 . 0 . 1 7 7 3 4 . 1 6 8 1 4 * 1 5 9 4 4 , 1 4 0 8 2 . 1 3 6 4 2 ■ . 1 3 6 9 9 o 1 2 6 4 0 . 1 3 1 9 1 . 1 2 4 5 3 . 1 1 5 6 8 . 0 8 2 4 76 0 * 0 , 1 7 8 4 2 . 1 6 9 1 9 . 1 6 0 4 7 . 1 4 1 8 2 . 1 3 8 4 6 . 1 3 8 4 7 . 1 2 3 9 0 . 1 3 4 8 9 . 1 2 7 9 7 . 1 2 0 6 1 . 0 8 1 5 46 4 * 0 . 1 8 0 5 6 . 1 7 0 8 7 . 1 6 2 2 7 . 1 4 5 3 8 . 1 4 2 1 0 . 1 4 1 5 0 . 1 3 3 8 6 . 1 3 9 6 5 . 1 3 4 2 3 . 1 2 6 7 3 . 0 8 2 0 668*0 . 1 8 2 5 2 . 1 7 3 7 6 . 1 6 4 5 8 . 1 4 9 1 0 . 1 4 5 2 1 . 1 4 4 5 6 . 1 3 8 9 9 . 1 4 3 1 9 1 3 8 9 7 . 1 3 0 0 3 , . 0 8 3 1 37 2 * 0 . 1 8 3 7 1 . 1 7 6 2 4 . 1 6 5 6 3 , 1 5 0 2 1 . 1 4 7 0 2 . 1 4 6 2 9 . 1 4 2 7 3 . 1 4 4 0 1 . 1 4 1 5 5 . 1 3 2 0 4 . 0 8 3 6 37 6 * 0 . 1 8 4 3 6 . 1 7 7 1 8 . 1 6 5 7 2 . 1 5 1 4 0 . 1 4 9 9 2 . 1 4 8 5 8 , 1 4 6 9 8 . 1 4 5 4 4 . 1 4 5 0 3 . 1 3 4 1 3 . 0 8 4 0 88 0 * 0 . 1 8 5 2 5 . 1 7 7 5 1 . 1 6 6 6 0 . 1 5 3 9 0 . 1 5 3 4 7 . 1 5 1 5 6 . 1 5 0 7 0 . 1 4 7 2 9 . 1 4 8 4 0 . 1 3 6 2 1 , 0 8 5 2 58 4 . 0 . 1 8 6 8 6 . 1 7 8 3 8 . 1 6 8 1 1 . 1 5 5 7 6 . 1 5 5 2 9 . 1 5 2 7 3 . 1 6 1 3 7 . 1 4 3 2 0 . 1 4 9 7 6 . 1 3 6 9 2 . 0 8 5 8 388*0 . 1 8 8 4 3 . 1 7 8 8 5 . 1 6 8 0 1 . 1 5 6 1 7 . 1 5 5 6 9 . 1 5 3 1 3 . 1 5 1 7 4 . 1 5 1 4 4 . 1 5 1 8 7 . 1 3 3 7 2 . 0 8 5 6 19 2 * 0 . 1 9 0 3 8 . 1 7 9 6 3 . 1 6 8 2 3 . 1 5 6 8 7 . 1 5 6 9 8 . 1 5 4 5 9 . 1 5 5 4 5 . 1 5 7 4 1 . 1 5 5 1 4 . 1 4 2 2 7 . 0 6 5 3 99 6 . 0 . 1 9 2 0 0 . 1 8 0 6 1 . 1 6 9 1 9 . 1 5 7 7 7 . 1 5 6 8 7 . 1 5 6 5 2 . 1 5 7 9 2 . 1 6 0 1 3 . 1 5 4 9 2 . 1 4 1 8 7 . 0 8 5 4 2100,0 . 1 9 8 0 7 , 1 8 2 2 0 . 1 7 0 2 2 . 1 5 8 7 8 . 1 6 0 3 1 . 1 5 8 3 9 . 1 5 9 2 3 . 1 6 0 8 5 . 1 5 5 0 5 . 1 4 1 4 2 * 0 8 5 7 2

1 0 4 * 0 . 1 9 3 2 2 , 1 8 8 2 7 * 1 7 0 9 2 . 1 6 0 3 7 . 1 6 1 4 6 . 1 5 9 6 6 . 1 5 9 4 6 , 1 6 0 3 5 . 1 5 5 4 8 . 1 4 1 1 7 . 0 8 6 5 31 0 8 . 0 . 1 9 3 7 6 . 1 8 3 7 5 * 1 7 2 4 2 . 1 6 2 3 9 . 1 6 1 8 4 . 1 6 0 5 6 . 1 5 9 2 6 . 1 6 0 6 6 , 1 5 5 7 5 . 1 4 1 9 4 . 0 3 7 4 4112.0 . 1 9 4 5 6 . 1 8 3 7 0 * 1 7 3 8 7 . 1 6 3 1 0 . 1 6 1 3 5 . 1 6 0 0 4 . 1 5 8 7 7 . 1 6 0 1 9 . 1 5 5 2 5 . 1 4 1 9 3 .0 8 8 7 11 1 6 * 0 . 1 9 6 4 4 . 1 8 4 9 0 . 1 7 5 1 4 . 1 6 3 6 4 . 1 6 1 7 8 . 1 5 9 9 3 . 1 5 9 2 3 . 1 6 0 1 5 . 1 5 5 7 2 . 1 4 2 8 9 . 0 9 0 7 1120*0 . 1 9 9 6 7 . 1 8 7 0 3 . 1 7 6 1 8 . 1 6 4 6 7 . 1 6 2 8 5 . 1 6 0 4 9 . 1 6 0 3 1 . 1 6 0 1 3 . 1 5 6 7 6 « 1 4 4 4 6 * . 0 9 2 9 61 2 4 , 0 . 2 0 2 8 2 . 1 8 8 1 6 , 1 7 6 8 6 , 1 6 5 2 2 . 1 6 3 9 3 . 1 6 0 9 5 . 1 6 1 1 5 . 1 6 1 8 9 . 1 5 8 4 5 - . 1 4 5 5 3 . 0 9 5 0 01 2 8 * 0 * 2 0 2 8 2 , 1 8 7 6 1 . 1 7 6 7 3 . 1 6 4 8 4 . 1 6 3 8 1 . 1 6 0 6 9 . 1 6 0 8 7 . 1 6 3 4 2 . 1 5 8 0 3 . 1 4 4 5 5 . 0 9 6 1 01 3 2 * 0 * 2 0 2 2 8 . 1 8 7 6 0 . 1 7 6 1 6 . 1 6 4 7 6 * 1 6 3 6 3 . 1 6 0 4 5 . 1 6 1 1 5 • 1 6 4 6 6 . 1 5 3 6 1 . 1 4 5 1 0 , 0 9 7 3 11 3 6 * 0 . 2 0 3 0 4 . 1 8 8 3 5 * 1 7 6 9 0 . 1 6 6 0 3 . 1 6 4 7 9 . 1 6 1 5 0 . 1 6 3 2 6 . 1 6 6 2 3 . 1 6 0 6 9 . 1 4 7 1 4 . 0 9 8 0 41 4 0 . 0 • . 2 0 4 8 2 . 1 8 8 2 6 * 1 7 8 7 3 . 1 6 7 8 4 . 1 6 5 2 2 . 1 6 2 6 9 . 1 6 4 9 8 . 1 6 7 9 4 . 1 6 2 8 9 . 1 4 8 7 4 . 0 9 8 5 11 4 4 * 0 * 2 0 0 5 3 . 1 8 5 4 4 . 1 7 7 6 1 . 1 6 7 3 5 . 1 6 3 2 5 . 1 6 2 9 6 . 1 5 8 5 6 . 1 6 5 5 3 . 1 5 9 8 1 . 1 4 5 5 4 . 0 9 9 8 51 4 7 * 0 . 1 8 3 0 2 * 1 6 9 8 1 . 1 6 2 0 1 . 1 5 2 5 3 . 1 4 8 3 8 . 1 4 9 1 4 . 1 3 4 2 2 . 1 5 0 5 9 - . 1 4 4 6 3 . 1 3 0 8 4 . 1 0 0 7 01 4 8 * 0 A A . A A . A * 2 0 2 2 3 . 2 2 3 8 8 . 2 1 8 9 6 A . 1 0 0 9 51 5 0 * 0 . 1 9 9 6 2 * 1 9 4 6 5 . 1 7 9 5 4 . 1 6 4 2 8 . 1 6 8 3 9 . 1 4 1 0 4 , 1 6 9 2 6 . 1 6 3 8 1 * 1 4 9 8 8 . 1 0 1 2 81 5 2 * 0 * 1 7 7 6 6 * 1 8 4 7 6 . 1 6 7 1 9 . 1 4 8 1 7 . 1 6 1 3 1 . 1 2 9 1 5 . 1 6 4 2 5 . 1 5 7 1 0 ” . 1 4 3 6 5 . 1 0 2 2 31 5 4 , 0 , 1 5 9 3 4 * 1 7 6 1 3 . 1 6 3 7 9 * 1 4 7 0 5 . 1 6 4 2 6 . 1 2 8 6 7 . 1 6 8 3 2 . 1 5 8 4 1 . 1 4 7 0 0 . 1 0 3 3 21 5 6 * 0 A * 1 6 5 0 0 . 1 6 0 3 1 . 1 4 6 6 5 . 1 6 5 5 9 . 1 2 9 3 2 . 1 7 3 9 6 . 1 6 2 0 6 . 1 5 4 6 2 . 1 0 1 8 6

1 5 8 . 0 A A . * 1 6 0 5 1 * 1 4 7 4 8 . 1 6 6 4 9 . 1 3 1 0 7 . 1 7 9 1 8 . 1 6 5 3 9 . 1 6 1 1 6 . 0 9 8 7 71 6 0 * 0 A A * 1 5 0 4 1 * 1 3 5 6 8 . 1 5 5 2 1 * 1 2 1 3 6 . 1 7 3 2 4 , 1 5 8 3 5 . 1 5 7 8 8 . 0 9 6 6 61 6 2 * 0 A A . 1 4 0 8 2 . 1 2 3 8 6 . 1 4 5 0 6 . 1 1 3 6 5 . 1 6 7 8 1 . 1 5 1 2 1 . 1 5 2 2 1 . 0 9 5 0 01 6 4 * 0 A A . 1 3 1 2 0 . 1 1 4 9 2 . 1 3 7 7 7 , 1 0 7 3 2 . 1 6 3 0 0 . 1 4 5 7 9 . 1 4 7 8 1 . 0 9 3 8 01 6 6 . 0 A A * 1 2 3 6 4 * 1 0 8 7 6 . 1 3 0 3 9 . 1 0 0 8 8 . 1 5 7 5 5 . 1 4 0 4 0 . 1 4 3 5 7 . 0 9 2 5 41 6 8 , 0 A A * 1 1 6 4 2 . 1 0 2 8 9 . 1 2 3 2 7 . 0 9 4 7 0 . 1 5 2 8 7 . 1 3 5 7 8 . 1 3 9 5 5 . 0 9 1 2 21 7 0 . 0 A A A * 0 9 8 3 2 * 1 1 8 7 7 . 0 9 0 3 0 . 1 5 0 4 1 . 1 3 3 7 1 . 1 3 7 3 6 . 0 8 9 8 41 7 2 * 0 A A A A * 1 2 2 3 8 . 0 9 4 9 1 . 1 5 3 0 4 . 1 3 6 4 2 . 1 4 0 9 2 . 0 8 7 8 61 7 4 , 0 A A A A . 1 1 4 3 7 . 0 8 7 8 9 . 1 4 2 8 6 . 1 2 9 3 9 . 1 3 4 9 5 . 0 8 6 3 41 7 6 , 0 A A A A A * 0 8 3 8 6 , 1 3 5 9 5 . 1 2 6 0 5 . 1 3 1 4 9 « 0 8 4 7 61 7 8 . 0 A A A A A A * 1 3 2 7 2 . 1 2 5 6 8 . 1 3 0 3 8 . 0 8 3 1 01 8 0 * 0 A A A A A A . . 1 2 2 5 6 . 1 1 8 6 7 . 1 2 4 9 2 . 0 8 1 3 8i 8 2 * Q : A A A A A A . 1 2 0 2 5 . 1 2 1 6 0 . 1 3 0 4 5 . 0 8 0 5 11 8 4 * 0 A A A A A A • * 1 1 7 0 1 * 1 1 7 2 8 . 1 2 6 1 3 . 0 8 0 9 51 8 6 * 0 A A A A A A A * 1 1 4 7 3 . 1 2 3 5 0 . 0 8 1 2 31 8 8 * 0 A A A A A A A A . 1 2 0 9 1 . 0 8 0 9 11 9 2 * 0 A . A A A A A A A * 1 1 5 8 4 . * 0 8 0 5 21 9 6 * 0 « A A A A A A A ' A A A200*0 A A A . A A A A A A . A2 0 4 * 0 A A A , A A A A A - A ■ A2 0 8 * 0 A A A A A A A A A A212*0 ̂■ A A A A A A A A A . A2 1 6 * 0 A A A A A • A A A . A A .220*0 A A A A A A A A A A2 2 4 . 0 A A A A A A A A . A A2 2 8 * 0 A A A . A A A A A A2 3 2 * 0 A A A A A A A A A2 3 6 * 0 A A A A A A A A A A2 4 0 , 0 A A A A A A A A A A2 4 4 * 0 A A A A ' A A . A A A A2 4 8 . 0 A A A A A A A A A A2 5 2 * 0 A A A A A A A A A A2 5 6 . 0 A A A A A A2 6 0 * 0 A A A A A2 6 4 * 0 A A A A A2 6 8 , 0 A A A A2 7 2 * 0 A A A A2 7 6 * 0 A. A A • A2 8 0 * 02 8 4 * 0

° I AA i i

2 8 8 . 0 A A A2 9 2 * 0 A A A2 9 6 * 0 o3 0 0 . 03 0 4 * 0 A A3 0 8 * 03 1 2 * 3 I I A

AAA

3 1 6 * 0 A A3 2 0 * 03 2 4 * 03 2 6 * 0 o « 0 *

ft— 0X0 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: k E>500 AND ROUGH BOUNDARIES.

103

Table 50, Sayre-Albertson1s % /Station/Interval for Irrigation V-2.STATION 1 2 3 4 5 6 7 8 9 10 11

PERIOD 2 e 5 . 0 4 9 5 24 . 7 . 0 5 3 4 6 I 0 05 723 . 7 . 0 6 3 5 3 . 0 5 0 7 5 . 0 0 7 4 5

1 1 . 6 . 0 7 1 5 0 . 0 6 4 8 0 . 0 5 1 8 9 . 00 7921 4 . 4 . 0 7 5 8 3 . 0 7 0 5 1 . 0 6 0 4 4 . 0 4 4 2 8 . 0 0 7 5 51 7 . 5 . 0 7 7 8 3 . 0 7 1 8 5 o 06327 . 0 5 0 5 1 . 0 4 3 9 8 . 0 2 0 3 52 2 . 0 . 0 7 8 5 9 . 0 7 3 3 7 . 0 64 96 . 0 5 6 7 2 . 05201 . 0 5 9 7 7 .00 7582 4 . 4 . 0 7 8 7 2 . 0 7 4 4 8 . 0 6 6 3 4 . 0 6 1 7 9 . 0 5 6 5 4 . 0 6 5 3 8 . 0 4 6 6 2 . 0 0 5 9 82 7 . 5 . 0 7 9 2 2 . 0 7 5 8 5 . 0 6 9 2 4 . 0 6 5 0 1 . 0 5 9 6 7 . 0 7 018 . 0 5 3 0 5 . 0 3 9 2 4 . 0 0 0 9 13 3 . 6 . 0 8 0 2 9 . 0 7 8 2 7 . 0 7 3 7 3 . 0690 8 . 0 6 4 7 7 . 0 7 6 1 4 . 0 6 1 0 1 . 05067 . 0 3 0 8 2 . 0 2 0 7 93 4 . 0 . 0 8 1 3 4 . 0 7 9 7 4 . 0 7 6 4 1 . 0 7 1 4 9 . 0 6 7 8 9 . 0 8 0 7 6 . 0657 U . 0 5 7 4 2 . 0 5 5 7 0 . 0 7 4 1 7 ° A3 5 . 0 . 0 8 1 3 4 . 0 7 9 73 . 0 7 6 8 9 . 0 7 1 9 6 . 0 6 8 3 4 . 0 8 2 2 2 .0 666 0 . 0 5 9 2 7 . 0 6 3 6 5 . 07803 A3 6 . 0 . 0 8 1 3 4 c 08022 . 0 7 7 0 1 .0 7138 . 0 6 7 6 3 . 0 7 9 9 6 . 0 6 358 . 05673 . 0 5 3 2 1 . 0 5 7 4 8 . 0 3 2 0 23 7 . 0 . 0 8 1 8 5 . 0 3 0 7 1 . 0 7 6 9 9 . 0 7 1 3 4 . 0 6560 . 0 7966 . 0 6 444 • . 05 85 2 . 0 6 0 4 5 . 0 5 9 6 4 . 0 2 6 1 53 8 . 0 . 0 8 2 3 5 . 0 3 0 7 0 . 0 7 6 9 6 . 0 7 1 7 9 , 06903 . 0 7 9 7 7 * 0 o 5 81 . 0 6 0 3 2 . 0 6 2 7 2 . 0 6 1 8 3 . 0 2 1 4 23 9 . 0 .0 823 5 . 0 3 1 1 9 . 0 7 6 9 3 . 0 7 2 2 5 . 0 6 9 4 7 . 0 7 5 6 8 . 0 6 7 1 9 . 0 6 2 1 5 . 0 6 5 0 1 . 06 4 0 o . 0 2 0 434 0 . 0 . 0 8 2 8 6 , 0 3 1 6 8 . 0 7 6 91 . 0 7 2 2 1 . 0 7 0 4 1 . 0 3 0 1 1 . 0 6 8 0 8 . 0d 399 . 0 6 7 3 4 . 0 6 6 3 3 . 0 2 2 1 44 1 . 0 . 0 8 2 5 5 . 0 3 0 6 3 . 0 7 5 7 3 . 0 7 1 6 4 . 0 6 9 6 7 . 0 8 0 6 5 . 06875 . 06443 . 0 6 6 2 0 . 0 6 4 3 0 . 0 2 3 8 44 2 . 0 . 0 8 2 5 5 . 0 8 0 6 2 . 0 7 6 2 1 . 0 7 2 1 0 . 0 6 9 6 2 . 0 8211 . 0 6 9 1 5 . 06480 . 0 6 7 0 4 . 0 660 8 . 0 2 5 5 34 3 . 0 . . 0 8 2 5 5 . 0 8 0 6 0 . 0 7 6 6 9 . 0 7 2 5 6 . 0 6 9 5 7 . 0 8 4 0 8 . 0 6 9 5 6 . 0 6 5 1 7 . 06868 . 0 6 7 8 9 . 0 2 8 0 54 4 . 0 . 0 8 2 5 5 . 0 8 0 5 9 . 0 7 6 6 6 . 0 7 3 0 3 . 0 6 9 5 2 . 0 3 606 . 0 6 9 9 7 . 0 6 60 5 . 0 6974 . 0 6 9 2 14 8 . 0 . 0 8 3 0 5 . 0 3 1 0 7 . 0 7 6 6 1 . 0 7 3 8 6 . 0 6 9 7 2 . 0 8 6 3 2 . 0 6 3 7 1 . 06683 . 0 6 9 9 3 . 0 6 9 1 2 I 0 34965 2 . 0 . 0 8 4 2 7 . 0 3 1 8 0 . 0 7 6 7 3 . 0 7 5 3 2 . 0 7 1 1 4 . 0 8 7 4 9 . 0 6 9 5 2 . 0 6 9 8 6 . 0 7 2 1 0 . 0 7 1 4 6 . 0 41325 6 . 0 . 0 8 5 4 8 . 0 3 2 5 3 . 0 7 6 8 5 . 0 7 6 3 4 . 0 7 2 6 4 . 0 8 7 5 5 . 07105 . 0 7 2 1 0 . 0 7 3 9 8 . 0 7 4 8 4 . 0 6 1 8 9

■ 6 0 . 0 . 0 8 7 0 1 . 0 3 3 0 1 . 0 7 6 7 9 . 0 7725 • . 0740 2 . 0 8 7 3 8 . 0 7 1 8 3 . 07434 . 0 7 6 1 8 . 0 7 9 6 5 . 0 7 8 4 26 4 . 0 . 0 8 8 2 3 . 0 8 4 3 3 . 0 7 9 2 5 . 0 7 895 . 0 7 7 6 7 . 0 8 8 6 5 .0 7394 . 08053 . 0 3 0 9 0 . 0 8 4 7 7 . 0 7 9 2 46 8 . 0 . 0 8 8 2 3 . 0 8 5 7 3 . 0 8 1 6 3 . 0 7 8 2 7 . 0 8 0 00 . 0 8 790 . 0 7 4 6 7 . 0 8 3 7 3 . 0 8 2 0 3 . 0 8 6 7 5 . 0 80287 2 . 0 . 0 8 3 1 3 . 0 8 6 4 7 . 0 8 2 9 3 . 0 7687 . 0 80 35 . 0 8 5 9 7 . 0 7495 . 0 8 4 5 0 . 0 3 2 9 7 . 0 8340 . 0 8 2 0 37 6 , 0 . 0 8 8 5 3 . 0 8 6 7 3 . 0 8 2 8 6 . 0 7 6 0 1 . 0 7 9 7 5 . 0 8 5 1 4 . 0 7 5 7 8 . 0 8 4 9 5 . 0 8 3 8 2 . 0 8 8 8 1 . 0 8 3 8 58 0 . 0 . 0 8 9 0 4 , 0 8 6 7 2 . 0 8 2 3 2 . 0 7 5 9 6 . 0 7 9 6 7 . 0 8 5 5 4 . 0 7 8 1 7 . 08632 . 0 8 5 1 6 . U 9014 . 0 8 5 7 18 4 . 0 . 0 8 8 7 3 . 0 8659 . 0 8 2 4 4 . 0 7 6 3 2 . 0 8 0 2 6 . 0 8 5 7 2 , 08008 . 0 8 7 2 1 . 0 8 5 2 0 . 0 8 9 9 6 . 0 8 6 3 28 8 . 0 . 0 8 9 2 3 . 0 8 7 0 8 o 08342 , 0 7 6 7 7 . 0 8 0 7 0 . 0 8 5 6 3 . 0 8 0 9 9 . 0 8 75-9 . 0 8 6 0 6 . 0 9 0 2 8 .0 86199 2 . 0 o 0 9 00 6 . 0 8 7 7 6 . 0 8 3 9 9 . 07724 . 0 8 1 1 0 . 0 8 6 0 3 . 0 8 1 7 9 . 08723 . 0 3 663 . 0 9 0 8 2 . 0 8 6 1 09 6 . 0 . 0 9 0 8 8 . 0 8 8 4 5 . 0 8 4 0 6 . 0 7 7 2 0 . 0 8 201 . 0 8 6 4 4 . 0 8 2 1 0 . 0 8 6 8 9 . 0 8722 . 0 9 1 3 7 . 0 8 6 1 1

1 0 0 . 0 . 0 9 0 3 7 . 0 3844 . 0 3454 . 0 7 6 6 6 . 0 8 2 9 7 . 0 8 6 3 7 . 0 8 1 5 1 . 0 8 6 7 8 . 0 6 7 6 1 . 09225 . 0 8 6 6 71 0 4 . 0 . . . 0 9 0 1 6 . 0 8 9 0 4 . 0 8 5 3 9 . 07 767 . 0 8 3 4 7 . 0 8 7 2 5 . 0 8 1 3 6 . 0 8 785 . 0 3 8 8 2 . 0 9 3 3 0 . 0 6 7 3 21 0 8 . 0 . 0 9 1 1 8 . 0 9 0 0 5 . 0 8 5 8 7 . 0 7 8 6 4 . 0 8 2 9 2 . 0 8 7 7 0 . 08128 . 0 8 8 7 3 . 0 6 9 2 2 . 0 9 3 6 8 . 0 8 8 0 71 1 2 . 0 . 0 9 1 9 0 . 0 9 0 6 1 . 0 8 6 7 8 . 0 7 8 9 3 . 0 8 2 6 7 . 0 6 7 4 0 . 0 3 0 9 8 . 03891 . 0 8 8 7 2 . 0 9 Job . 0 8 8 3 51 1 6 . 0 . 0 92 11 . 0 9 0 6 6 . 0 8 7 1 7 . 0 7 9 2 2 . 0 8 2 4 2 . 0 8 7 1 1 . 08120 . 0 8 8 5 3 . 0 8 8 2 3 . 0 9 3 1 6 . 0 8 8 2 11 2 0 . 0 . 0 92 11 . 0 9 0 6 5 . 0 8 6 6 4 . 0 7 9 7 0 . 0 8 2 3 8 . 0 8 7 0 6 . 0 8 1 6 4 . U8845 . 0 8 3 6 5 .0 9 3 0 5 . 0 8 8 1 21 2 4 . 0 . 0 8 9 8 3 . 0 3 8 4 0 . 0 8 4 4 3 . 0 7 7 4 8 . 0 8 0 0 6 . 0 8 531 . 0 8 0 7 0 . 0 8 6 6 3 . 08797- . 0 9 2 6 0 . 0 8 8 0 21 2 8 . 0 . 0 8 9 8 3 . 0 8 8 3 9 . 0 8 4 9 2 . 0 7 7 4 5 . 0 8 0 0 2 . 0 8 5 7 7 , 0 8 2 1 6 . 0 8 6 5 / . 0 33 91 . 0 9 4 0 5 . 0 6 7 9 31 3 0 . 0 . 0 898,3 . 0 8 8 8 9 . 0 8 4 9 1 . 0 7 7 4 4 . 0 8 0 0 1 . 0 8 6 2 6 . 08315 . 08653 . 0 8 9 9 0 . "09452 . 0 8 7 3 51 3 2 . 0 . 1 3 1 6 4 . 1 2 4 0 2 . 1 1 6 7 9 . 1 1 9 8 2 . 1 2 7 1 4 . 1 2 3 7 0 . 1 2 6 8 6 o 13112 . 1 3 5 2 6 . 0 8 6 8 11 3 4 . 0 . 1 0 3 5 0 . 1 0 2 6 3 . 0 8 9 4 0 . 0 9 0 1 4 . 0 9 1 1 6 . 0 8 9 4 1 . 0 9 2 7 3 . 0 9 6 0 8 .0 9988 . 0 6 6 8 11 3 6 . 0 . 0 8 8 7 4 . 0 9 5 7 4 . 0 8 2 8 3 . 0 8 8 7 8 . 0 8 7 9 2 . 0 9 0 7 0 . 0 9 5 2 6 . 0 9 7 2 7 . 1 0 1 2 9 . 0 8 6 8 11 3 8 . 0 A . 0 3 4 5 8 . 0 7 4 5 1 . 0 8 3 7 9 • . 0 3 5 0 7 . 0 8 9 0 5 . 0 9 5 3 5 . 0 9376 . 0 9 8 6 7 . . 0 86811 4 0 . 0 A . 0 6 4 3 3 . 0 6 0 4 4 . . 0 7 1 1 8 . 0 7 3 7 6 . 07899 . 0 8 7 3 5 . 0 8 3 3 0 . 0 9 0 3 0

.0 9930. 0 8 5 9 3

1 4 2 . 0 A A . 0 6 5 7 0 . 0 7 6 3 7 . . 0 8 1 6 9 . 08897 . 0 9 8 6 9 . 0 9 2 0 4 . 0 83051 4 4 . 0 A A . 0 5 5 5 3 . 0 6 4 1 0 . 0 7 2 1 2 . 0 7 8 8 8 . 09 017 . 0 8 3 1 0 . 0 8519 . 0 7 8 7 71 4 6 . 0 A A . 0 5 0 6 7 . 0 5 764 . 0 6 7 0 7 . 0 7 4 0 6 . 0 8 6 2 6 . 0 7 7 7 9 .0 8354 . 0 7 2 6 61 4 8 . 0 A A A . 0 5 3 1 0 . 0 6 1 2 2 . 0 6 9 4 3 . 08200 • . 0 7 2 6 1 . 0 7 9 0 6 . 0 6 5 0 91 5 0 . 0 A A A , 0 4 3 0 5 . 0 5 0 1 6 . 0 6 0 4 6 . 0 7 2 4 5 . 0 6 3 7 7 . 0 7 0 7 2 . 0 5 7 2 01 5 2 . 0 . A A A A A . 0 7 0 7 9 . 07916 o 07025 . 0 7 6 8 4 . 0 5 0 4 21 5 4 . 0 A A A A . A . 0 6 3 2 4 . 06787 . 0 6 1 7 6 . 0 6 8 3 5 . 0 4 5 5 41 5 6 . 0 A A .A A ’ A . 0 5 5 7 1 . 05 667 . 0 5 3 5 3 .0 6096 . 0 3 9 9 815 8 . 0 A A A A A . 0 4 7 6 9 . 04615 . 0 4 5 9 5 . 0 5 4 1 6 . 0 3 3 2 51 6 0 . 0 A A A A - A . 0 3 9 7 8 . 0 3 5 3 9 . 0 3 8 8 7 . 0 4 6 5 0 . 0 2 5 9 216 2 . 0 A A A A A A A A . 0 6 1 8 2 . 02075l p 4 . 0 A A A A A A A A • . 0 5 7 4 7 . 0 1 7 6 1l o 6 » 0 A A A . A A A A A . 0 5355 . 0 1 4 4 11 6 8 . 0 A A A A A A A A . 0 4 8 6 9 . 0 1 2 5 01 7 0 . 0 A A A A A A A A . 0 4 3 3 3 . 0 1 1 8 21 7 2 . 0 6

5A A A A A A A A A A

1 7 6 . 0 A A . A A A A A A A . A1 8 0 . 0 * A A A A A A A A A A1 8 4 , 0 : 4 A A A A ■ A A A A A A1 8 8 . 0 4 . A A A A A A A A A A1 9 2 . 0 A A A A A A A1 9 6 . 0 V A A A A A A A2 0 0 . 0 A A A A A A2 0 4 . 0 A A A ' A A2 0 8 . 0 A A A A A2 1 2 . 0 A A A A A2 1 6 . 0 A A A A A2 2 0 . 0 A A A A2 2 4 . 0 A . A A2 2 8 . 0 A A2 3 2 . 0 '2 3 6 . 0 « e e ' 4> « 0 o O

A — 013 ".NOT MEET THE REQUIRMENTS OF TURBULENT FLOWS KE>500 AND ROUGH BOUNDARIES*

104

. Table 51. Sayre-Albertson's ^-/Station/Interval for Irrigation V-3.STATION

PERIOD! 2 3 4 5 6 • r 8 9 10 11

2 . 7 . 0 4 2 6 1. 5 . 5 . 0 4 5 2 4 . 0 0 6 1 4

9 . 2 . 0 5 4 3 0 . 0 4 6 9 3 . 0 0 8 5 31 3 . 0 . 0 5 9 0 3 . 0 5 6 4 7 . 0 4 5 6 5 . 0 0 5 3 71 5 . 8 . 0 6 0 9 0 . 0 6060 . 0 5 2 1 7 . 0 4 1 4 1 . 0 1 1 5 31 8 . 5 . 0 6 1 8 8 . 0 6 2 3 3 . 0 5 4 6 8 . 04 704 . 0 4 2 2 5 . 0 0 6 1 1

. 2 3 . 0 . 0 6 8 1 4 . 0 6 3 6 7 . 0 5 7 2 6 . 0 5 1 9 2 . 0 4 9 7 9 . 0 4 0 1 8 . 0 1 0 6 92 6 . 3 . 0 6 3 7 8 o 06462 . 0 5 9 2 8 . 0 5 4 1 1 . 0 5 4 0 7 . 0 4 7 0 6 . 0 4 1 5 6 . 0 0 8 3 03 0 . 2 , . 0 6 4 2 8 . 0 6 6 1 8 . 0 5 9 7 5 . 0 5 1 0 2 . 0 5 6 6 8 . 0 4 8 1 4 . 0 4 7 2 8 . 0 4 0 4 4 . 0 0 8 2 13 4 . 9 . 0 6 5 7 7 . 0 6 7 1 6 , ObQ 51 . 0 5 0 9 3 . 0 6 1 5 8 . 0 5 3 6 7 . 05722 . 05335 . 0 4 6 9 6 . 0 1 9 8 13 6 . 0 . 0 6 6 7 6 . 0 6 7 4 1 . 0 6 1 1 1 . 0 5 3 5 0 . 0 6 3 3 3 . 0 5 7 5 8 . 0 6 1 4 2 . 0 5 7 3 9 . 05392 . 0 5 7 76 *A3 7 . 0 . 0 6 6 7 6 . 0 6 7 8 7 . 0 6 1 0 4 . 0 5 5 4 4 . 0 6 3 8 9 . 0 5 9 0 7 . 0 6 2 3 0 . 0580 0 . 0 5 564 . 0 60 61 A3 8 . 0 . 0 6 7 2 6 . 0 6 7 8 6 o 06101 . 0 5 7 3 6 . 0 6 3 8 2 . 0 6 0 4 8 , 0 6 2 6 7 . 05883 . 0 5 7 9 1 . . 0 6 3 3 3 . 0 3 6 7 93 9 . 0 . 0 6 7 7 6 . 0 6 7 8 5 . 060 93 . 0 5 8 7 9 . 0 6 3 7 6 . 0 6 1 3 9 . 0 6 3 0 5 . 0 5 9 6 7 . 0 6 0 2 2 .0 6607 . 0 4 5 8 84 0 , 0 . 0 6 7 7 6 . 0 6 7 8 4 . 0 6 0 96 . 0 602 3 . 0 6 4 2 0 . 0 6 2 3 1 . 0 6 3 9 5 . 0 6 0 53 .062,55 .0 6686 . 0 4 8 6 64 1 . 0 . 0 6 7 5 5 . 0 6 7 5 3 . 0 6 1 1 9 o 06046 . 0 6 2 5 2 . 0 6 0 8 0 . 0 6 1 7 4 .05 801 . 0 5 9 8 8 . 0 6 4 1 7 . 0 5 2 7 94 2 . 0 . 0 6 7 5 5 . 0 6 7 5 2 . 0 61 66 . 0 6 0 9 2 - . 0 6 2 9 7 . 0 6 1 2 3 . 0 6 2 1 4 . 05 388 . 0 6 0 7 0 . 0 6545 . 0 5 3 8 24 3 . 0 . 0 6 7 5 5 . 0 6 8 0 1 . 0 6 1 6 4 . 0 6 0 8 8 . 0 6 3 4 1 . 06165 . 0 6 2 5 5 . 0 5 9 2 5 . 0 6 1 5 4 • 0 66 74 . 0 5 5 2 94 4 . 0 . 0 6 7 5 5 • . 0 6 8 5 0 . 0 6 1 6 2 . 0 6 1 3 4 . 0 6 3 8 6 . 0 6 2 0 8 . 0 6 3 4 6 . 0 5 9 6 3 . 0 6 2 3 9 . 0 6 3 0 6 . 0 5 7 1 84 5 . 0 . 0 6 7 5 5 . 0 6 8 4 9 . 0 6 1 6 0 . 0 6 1 8 0 . 0 6 4 3 2 . 0 6 2 5 2 . 0 b 38 8 . 0 6 Q5 . 0 6 3 2 5 . 0 6 9 3 9 . 0 5 9 0 74 3 . 0 . 0 6 7 5 5 . 0 6 8 4 6 . 0 6 2 0 5 . 0 6 2 4 0 . 0 6 5 4 2 . 0 6 3 6 0 . 0 6 4 2 4 . 06230 . 0 6 4 8 9 • u 7241 . 0 7 7 0 95 2 . 0 . 0 6 7 6 6 .0 6848 . 0 6 291 . 0 6 3 0 0 . 0 6 6 2 1 . 0 6 4 0 4 . 06397 . 06372 . 0 6 5 3 1 . 0 7 3 9 9 . 0 6 4 3 55 6 . 0 . 0 6 7 7 6 . 0 6 8 5 0 . 0 6 3 2 7 . 0 6 3 1 1 . 0 6 6 0 3 . 06401 . 06420 . 06404 . 0 6 5 1 0 .0 7344 . 0 6 ^ 8 36 0 . 0 . 0 6 7 7 6 . 0 6 7 9 7 . 0 6 3 2 1 . 0 6 3 0 2 • 06649 . 0 6 3 9 4 . 0 6 4 9 3 . 06 34 3 . 0 6 6 2 6 . 0 7 3 5 6 . 0 6 6 6 26 4 . 0 . 0 6 7 5 5 . 0 6 7 2 2 „ 0 6 2 9 3 . 0 6 2 6 5 . 06640 . 0 6 3 8 1 . 0 6 4 3 8 . 0 6 2 9 3 . 0 6 7 0 4 . 0 7 4 0 2 . 0 6 7 5 06 8 . 0 . 0 6 7 5 5 . 0 6 7 2 0 . 0 6 2 3 9 . 0 6 2 5 8 « 0 o 5 8 0 . 0 6 4 1 8 . 0 o 5 2 1 . 06322 . 0 6 7 8 1 .0 7528 . 0 6 8 2 17 2 . 0 . 0 6 7 8 7 . 0 6 75 0 . 8 6 2 1 7 . 0 6 2 8 6 . 0 6 5 6 1 . 0 6 4 9 3 . 0 6 5 8 1 . 0 6 3 9 1 . 0 6 9 2 6 . 0 7 6 7 0 . 0 6 5 6 87 6 . 0 . 0 6 8 1 9 . 0 6 7 8 0 o 06244 . 0 6 3 1 4 • 0 6644 „ . 06519 . 0 6 6 4 3 . 0 6 6 1 4 . 0 7 0 7 0 . 0 7 7 5 4 . 0 6 9 2 68 0 . 0 . 0 6 7 6 9 . 0 6 7 7 6 . 0 6 2 4 1 . 0 6 3 5 8 .0 66 86 . 0 6 4 5 9 . 0 6 6 3 0 . 0690 2 . 0 7 1 4 3 . 0 7710 . 0 6 9 3 68 4 . 0 . 0 6 6 5 5 . 0 6 7 1 8 . 0 6 1 8 4 . 0 6 3 4 2 . 0 6 6 0 3 . 0 6 3 6 7 . 0 6 4 8 3 . 06 918 . 0 7 0 1 8 . 0 7578 . 0 7 0 0 78 8 . 0 . 0 6 6 5 5 . 0 6 7 1 6 » 06 1 3 1 . 0 6 2 8 8 . 0 6 5 9 7 . 0 6 3 5 9 . 0 6 4 2 3 . Ub 95 6 . 0 7 0 5 4 .07 6 10 . 0 7 0 4 19 2 . 0 . 0 666 6 . 0 6 7 3 1 . 0 6 2 0 2 . 0 6 2 6 4 . 0 6 6 2 4 . 0 6 3 8 7 . 0 6 4 5 5 . 07037 . 0 7 1 2 0 . 0 7 6 7 4 . 0 7 0 7 59 6 . 0 . 0 6 6 7 6 . 0 6 7 9 6 . 0 6 2 2 3 . 06290 . 0 6 6 5 2 . 0 6 4 1 6 . 0 6 5 3 9 . 0 7 0 7 0 . 0 7 1 3 6 . 0 7 7 9 1 .0 7058

1 0 0 . 0 . . 0 6 7 2 6 . 0 6 8 4 5 b U6270 . 0 6 2 8 6 . 0 6 6 4 7 , 06360 . 0 6 6 3 1 . 0 7 0 5 9 . 0 7 1 2 4 . 0 7 8 7 9 . 0 7 0 4 11 0 4 . 0 . 0 6 9 5 7 . 0 6 9 7 8 . 0 6 5 6 1 . 0 6 4 5 3 . 0 6 8 8 4 . 0 6 5 6 0 . 0 6 8 8 5 . 0 7 26o . 0 7 3 4 3 .0 8089 . 0 7 0 2 41 0 8 . 0 . 0 7 0 5 8 . 0 6 9 7 7 . 0 6 7 1 0 . 0 6 4 9 9 . 0 6 9 8 1 • 0 660 4 . 0 6 8 7 8 . 0 7 2 5 6 . 0 7 3 3 2 . 0 8 0 2 3 . 0 700 71 1 2 . 0 . 0 7 0 6 4 . 0 6 9 3 2 . 0 6 7 5 1 . 0 6 4 7 4 . 0 6 9 4 5 . 0 6 5 1 0 . 0 6 7 7 6 . 0 7 1 4 7 . 0 7 2 7 6 , 0 7 9 1 9 . 0 7 0 4 71 1 6 . 0 . 0 7 0 7 1 . 0 6 8 8 7 . 0 6 7 4 2 . 0 6 3 9 9 . 06859 . 06417 . 0 6 6 7 7 . 0 7 0 4 0 . 0 7 2 7 3 .0-7816

# 7 8 0 5. 0 7 1 5 2

1 2 0 . 0 . 0 7 1 7 2 . 0 6 8 8 6 . 0 6 7 4 1 . 0 6 39 7 . 0 6 8 5 5 . 0 6 4 1 2 . 0 6 6 7 1 . 07 033 . 0 7 3 6 6 . 0 7 2 6 31 2 4 . 0 . . 0 7 1 3 5 . 0 6 8 4 3 « 06 6 5b . 0 6 3 1 5 . 0 6 7 7 6 . 0 6 3 3 2 . 0 6 5 9 0 . 0 6 9 5 2 . 0 7 3 1 9 . 0 770 2 .0 72671 2 8 . 0 . 0 7 1 3 5 . 0 6 9 4 3 • o 05653 . 0 6 3 6 2 . 0 6 7 7 2 . 0 6 3 2 8 . 0 6 5 8 4 . 0 6 9 4 5 . 0 7 3 1 1 .0 7744 . 0 7 2 1 61 3 2 . 0 . 0 7 0 3 8 . 0 6 8 9 4 o 06550 . 0 6 3 0 6 . 0 6 6 6 0 . 0 6 2 1 4 . 0 6 4 6 6 . 06677 . 0 7 1 9 8 . 0 7 7 3 2 . 0 7 2 0 51 3 6 . 0 . 0 6 9 4 2 . 0 6 7 9 7 . 0 6 4 4 8 . 06 201 . 0 6 5 5 0 . 0 6 1 0 3 . 0 6 3 5 1 . ,06810 . 0 7 1 3 9 • u 7669 . 0 7 2 2 41 4 0 . 0 . 0 6 9 4 2 . 0 6 7 9 6 . 0 6 4 4 7 . 0 6 1 9 9 06547 . 0 6 0 9 9 . 0 6 3 4 6 . 0 6 8 5 5 . 0 7 2 3 3 .0 7662 . u 72321 4 2 . 0 . 1 0 1 0 8 . 0 9 8 5 5 . 0 9597 . 0 9 9 8 5 . 0 9 5 1 4 . 0 9 7 9 3 .10 40 9 . 1 0 8 0 9 . 1 1 2 1 4 . 0 72011 4 4 . 0 . 0 7 9 7 9 o 08 8 06 . 0 8 0 1 1 . 0 8 0 8 5 , 0 7 6 7 5 . 0 7 9 4 0 . 0 8 4 7 3 . 08907. . 0 9 2 9 3 . 0 7 1 8 31 4 6 . 0 A . 0 7 6 7 7 . 0 6 9 4 8 . 0 6 7 9 5 . 0 6 3 9 7 . 0 6 7 8 9 . 0 7 2 4 6 . 0 7 7 1 1 . 0 8 0 7 9 . 0 7 1 6 41 4 8 . 0 A . 0 6 3 4 4 . 0 6 3 7 9 . 0b2 90 • 0 63 54 . 0 6 9 6 8 . 0 7 4 0 6 . 0 7 8 6 3 . 0 8 2 3 3 .0 717 51 5 0 . 0 A . 0 5 5 8 1 . 0 6446 . 0 6 1 5 9 . 0 6 7 64 . 07490. . 080 93 . 0 8 3 7 1 .0 8796 . 0 72461 5 2 . 0 A A . A . 0 6 5 0 1 . 0 7 2 4 4 . 0 7 7 9 0 . 0 8 3 7 3 . 0 8 4 3 4 . 08 803• . 0 78181 5 4 . 0 A A A . 0 5 6 9 7 0 06 12 4 . 0 6 8 8 5 . 0 7 615 . 0 7 5 3 4 .07981■ .0 715 51 5 6 . 0 A A A * 0 5 0 1 4 . 0 5 2 1 0 . 0 6 1 4 8 . 070 90 . 0 7 0 3 3 , 0 7 4 70 . 0 6 7 7 01 5 8 . 0 A A A o 04388 . 0 4 4 6 3 . 0 5 3 6 5 . 0 6 b 21 . 0 6 5 3 7 . 0 6 91 0 . 0 6 3 0 41 6 0 . 0 A A A o 03605 * 0 3 5 9 2 * 0 4 4 8 8 . 0 5 9 9 2 . 0 5 8 6 2 . 0 6 1 3 5 .0 566 51 6 2 . 0 A A A A A A . 07b U 6 . 0 6 9 8 1 . 0 7 2 9 3 . 0 4 9 9 01 6 4 . 0 A A A A A A . 0 6 6 5 8 . 0 6 2 3 0 . 06703 . 0 4 3 8 51 6 6 . 0 A A A A A A . 0 5 9 3 7 • 0 5445 . 0 6 0 2 7 . 0 3 7 2 81 6 8 . 0 A A A . A A A . Q 5 l o o . 0 4 6 7 0 o05358 . 0 3 0 5 317 0 . 0 A A A A ■ A * 02860 . 0 4 4 7 7 . 0 3 9 4 7 . 0 4 7 3 4 . 0 2 4 8 11 7 2 . 0 A A A A A A A . 0 4 3 0 5 .0 5 3 3 3 . 0 2 2 2 61 7 4 . 0 A A A A A A A ' . 0 3 8 8 1 . 0 4 9 0 5 . 0 2 2 1 21 7 6 . 0 A . A A A A A A * 0 3 7 2 0 . 0 4 7 8 5 . 0 2 1 9 01 7 6 . 0 A A A A A A A A * 04 6 7 5 * 0 2 1 6 21 8 0 . 0 A A A A A A A A . 0 4 2 4 6 A18 2 .0 ' . A A A A . A A A A A A186d0 ’© A A A A A A A A A1 9 0 . 0 I A A A A A A A A A1 9 4 . 0 A A A A A A A A A A1 9 8 . 0 A A A A A A A . A. A A2 0 2 . 0 A A A A A A A A2 0 6 . 0 A - A A A A A A A2 1 0 . 0 A A A A A A A2 1 4 . 0 A A A A ‘ A A . A2 1 8 . 0 A A A A A2 2 2 . 0 - A A A A A2 2 6 . 0 A A A A2 3 0 . 0 A A . A ■ A2 3 4 . 0 A ■ A A A2 3 8 . 0 A A A2 4 2 . 0 A . A2 4 6 . 0 A25 0 . 02 5 4 . 02 5 8 . 02 6 2 . 0 O . 0> 0 O

A— 010 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

105Table 52, Sayre-Albertson fs tation/Interval for Irrigation <h1>

STATION 1 PERIOD

2 3 4 5 6 7 8 9 10 ■ 111 . 7 . . 0 5 0 6 14 . 3 . 0 5 5 1 6 . 0 0 7 6 3 o '8.8 . 0 7 3 3 5 . 0 5 8 9 2 o 00 823 o

1 1 . 9 . 0 8 3 8 7 . 0 7 4 4 2 . 0 5 4 1 8 . 0 0 8 1 11 3 . 8 - . 0 8 7 1 8 . 0 7 9 9 2 . 0 6 3 2 8 . 0 4 6 7 6 ♦ 00 8301 6 . 9 . 0 8 9 9 9 . 0 8 3 1 0 . 0 6 7 5 2 . 0 5 4 4 4 . 0 4 5 2 2 . 0 1 0 4 02 0 . 9 .09341) . 0 8707 . 0 7 2 2 0 o06489 . 0 5 8 4 3 • 0 4 387 . 0 0 2 1 02 3 . 8 . 0 9 5 9 7 . 0 9 0 7 6 . 0 7 6 4 7 o 07057 . 0 6 1 6 3 . U 5 1 9 3 . 0 1 9 3 5 . 0 0 8 6 32 7 . 5 . 0 9 7 2 2 . 0 9 2 4 9 . 0 7 9 0 9 . 0 7 2 3 3 . 0 6 4 8 4 . 0 6 0 8 6 . 0 2 5 4 2 . 0 4 7 4 7 ■ . 008923 1 . 5 . 0 9 9 1 1 . 0 9 4 0 5 . 0 3 1 7 3 . 0 7 5 0 3 . 0 7 0 6 5 . 06637 . 0 4 3 4 2 . 0 6 3 7 5 . 0 5 4 2 4 . 0 2 1 0 73 2 . 0 , 1 0 0 4 3 . 0 9 5 2 9 . . 08323 . 0 7 721 . 0 7 3 4 2 . 0 6 7 3 0 . 0 5 4 9 4 . 0 6 4 0 4 . 0 5 9 1 6 . 0 5 6 9 93 3 . 0 . 1 0 0 4 3 . 0 9 5 2 8 . 0 8 3 7 2 , 0 776 3 . 0 7 3 8 6 . 06 772 . 0 5 8 7 2 . 0 6 5 9 0 . Q 61b 5 . 0 5 9 3 1 ‘ a3 4 . 0 . 1 0 0 4 3 . 0 9 5 2 7 . 0 8 4 2 0 . 0 7 8 1 4 . 0 7 4 3 0 . 0 6 8 6 2 . 0 6 3 5 1 . 0 6 8 2 4 • 0 6461 . 0 6 1 6 4 A3 5 . 0 . 1 0 0 4 3 . 0 9 5 2 6 . 0 8 4 1 7 . 0 7 9 1 0 . 0 7 4 2 3 . 0 6 9 5 2 . 0 6 5 8 4 . 06682 . 0 6 4 4 9 .0 6166 . 0 5 0 3 43 6 . 0 . 1 0 0 4 3 . 09587 . 0 8 4 0 9 . 0 7 9 1 0 . 0 7 5 9 5 . 0 7 2 8 8 . 0 7 1 4 0 . 0 7 0 9 8 . 0 6 8 0 2 . 0 6 5 3 4 . 0 5 6 1 13 7 . 0 . 1 0 0 4 3 . 0 9 6 3 8 . 0 8 4 5 8 . 0 7 9 0 6 . 0 7 8 4 2 . 0 7 4 3 1 . 0 7 4 3 3 . 0 7 2 3 5 . 0 7 0 3 6 . 0 6 8 6 2 . 0 5 3 7 53 8 . 0 . 1 0 0 9 5 . 0 9 6 3 7 . 0 506 . 0 7 9 5 3 . 0 8 0 3 9 . 0 7 5 7 5 . 07641 . 0 7 3 0 0 . 0 7195 . 0 7 1 6 4 • U 61363 9 . 0 . 1 0 1 4 7 . 0 9 6 3 6 . 0 8 5 0 4 . 0 8 0 0 0 . 0 8 2 3 7 . 07771 . 0 7 8 3 5 . 0 7 4 9 0 . 0 7 3 8 2 . 0 7 5 0 0 . 0 6 2 9 84 0 . 0 . 1 0 1 4 7 . 0 9 6 8 6 . 08502 . 0 7 9 9 6 . 0 3 4 3 5 . 0 7 9 5 7 . 0 8 0 3 1 . 0 7 6 3 1 . 0 7 6 2 2 . 0 7 8 4 0 • 0 o40 64 1 . 0 . 1 0 1 1 3 . 0 9689 . 0 8 5 0 0 . 0 8 2 0 6 . 0 8 6 1 6 . 0 7 9 1 6 . 0 7 3 3 5 . 0 7 3 3 3 . 0 7 2 7 1 . 0 738 0 . 0 6 5 7 44 4 . 0 . 1 0 2 1 6 . 0 9 7 9 0 o 08598 . 0 8 5 5 6 . 0 8 6 5 3 . 0 7 9 5 4 . 0 8 0 74 . 0 7 5 6 6 . 0 7 5 4 9 . 0 7 7 5 3 • 0 836 64 8 . 0 . 1 0 3 9 2 . 0 9 9 6 1 . 0 8 7 6 3 . 0 8 7 3 8 . 0 8 5 4 6 .0 7923 . 0 8 2 4 6 . 0 8 0 0 5 . 0 7 3 4 9 . 0 8 0 0 6 .0 710 55 2 . 0 . 1 0 5 8 3 . 10074 o 03852 . 0 8 6 9 5 . 0 8 5 3 4 . 0 8 0 6 0 . 0 8 3 0 9 . 0 6 5 0 1 . 0 7 9 1 7 . 0 6 0 9 0 . 0 7 4 0 75 6 . 0 . 1 0 6 7 5 . 1 0 1 9 2 . 0 8 9 4 5 . 0 8 7 3 5 . 0 8 6 3 3 . 0 8 2 9 8 - . 0 8 4 3 3 . 0 8 7 0 9 . 0 8 0 4 4 .0 8296 . 0 7 7 7 66 0 . 0 . 1 0 7 7 2 . 1 0 3 3 9 . 0 9 0 8 7 . 0 8 9 2 4 '. 08769 . 0 8 5 8 3 . 0 8 6 1 4 . 0 8 8 3 4 . 0 8 2 9 3 . 0 8 4 78 . 0 794 06 4 . 0 . 1 0 7 6 6 . 1 0 3 6 5 . 0 9 1 0 4 . 0 8 9 3 7 . 0 8 7 8 1 . 0 8 6 8 1 . 0 8 5 7 6 . 08761 . 0 8 2 7 7 . 0 8 4 5 4 . 0 7 8 7 168.0 . 1 0 7 6 6 . 1 0 4 1 5 . 0 9 1 5 2 . 0 8982 . 0 8 9 2 6 . 0 8 7 7 2 . 0 8 6 6 4 . 08866 . 0 8 3 5 8 . 0 6 5 7 6 . 0 7 3 7 57 2 . 0 . 1 0 7 8 8 . 1 0 5 0 0 . 0 9 2 9 6 . 0 9 1 3 6 . 0 9 1 3 4 . 0 8 9 2 7 . 0 8 8 2 2 . 09036 . 0 8 5 8 3 . 0 8 7 5 1 . 0 7 9 8 57 6 . 0 . 1 0 9 1 4 . 1 0 5 8 6 « 09493 . 0 9 3 4 3 . 0 9 3 4 4 . 0 9 0 3 1 . 0 9 0 2 8 . 0 9 2 4 9 . 0 8 8 0 1 . 0 8973 . 0.80758 0 . 0 . 1 1 0 7 1 . 1 0 6 3 5 . 0 9 6 4 5 . 0 9 4 9 2 . 0 9 4 9 2 . 0 9 0 7 4 . 0 9 1 7 2 . 0 9 4 4 3 . 0 8 9 4 0 . 0 9 1 0 9 . 0 8 1 5 38 4 . 0 . 1 1 0 5 8 . 1 0 5 0 1 . 0 9 6 7 9 . 0 9 3 8 6 . 0 9 4 0 4 . 0 9 0 2 8 . 0 9 0 75 . 0 9 3 8 2 . 0 8 6 7 7 . 0 9 0 3 9 , 0 8 3 0 688.0 . 1 1 1 1 0 . 1 0 6 5 2 . 0 9 7 2 8 . 0 9 4 3 3 . 0 9 4 5 0 . 0 9 1 7 5 . 0 9 1 0 5 . 0 9 5 0 1 . 0 8 9 9 3 . 0 9 1 5 3 * . 0 8 4 8 29 2 . 0 . 1 1 1 8 9 . 1 0 7 2 2 . 0 9 7 3 8 . 0 9 4 8 6 . 0 9 4 4 4 . 0 9 2 6 0 . 0 9 1 2 9 . 09619 . 0 9 0 9 0 . 0 9177 . 0 8 5 8 39 6 . 0 . 1 1 2 1 7 . 1 0 6 8 8 . 0 9 7 4 8 . 0 9 4 8 7 , 0 9 4 3 9 . 0 9 2 9 4 . 0 9 1 5 3 . 0 9 6 3 5 . 0 9085 . 0 9 1 5 0 . 0 852 9100.0 . 1 1 2 1 7 . 1 0 6 3 4 . 0 9 7 4 6 . 0 9 4 8 4 . 0 9 4 8 6 . 0 9 3 3 9 . 0 9 1 9 8 . 0 9 6 7 8 . 0 9 0 7 5 . 0 9 1 3 8 . u 8400

1 0 4 . 0 . 1 1 2 1 7 . 1 0 6 3 7 . 0 9 7 4 8 . 0 9 4 8 4 . 0 9 4 7 7 . 0 9 3 1 6 . 0 9 1 5 8 . 09681 . 0 9 0 7 8 . 0 9 1 5 1 . 0 8 3 3 01 0 8 . 0 . 1 1 2 1 7 . 1 0 6 3 6 . 0 9 7 4 7 . 0 9 4 8 1 . 0 9 4 2 1 . 0 9 2 6 0 . 0 9 1 0 0 . 0 9 7 2 5 . 0 9 1 2 0 . 0 9 19 2 . 0 8 3 7 2112.0 . 1 1 2 6 6 . 1 0 6 9 8 . 0 9 8 1 7 . 0 9 5 5 7 . 095 02 . 0 9 3 4 7 . 0 9 2 4 7 . 0 9 8 7 7 . 0 9 2 1 5 . 0 9 3 3 7 . 0 8 4 1 31 1 6 . 0 . 1 1 3 6 8 . 1 0 8 1 2 . 0 9 8 8 9 . 0 9 6 3 4 . 0 9 6 3 5 . 0 9 4 8 6 . 0 9 3 9 5 . 0 9 9 7 8 . 0 9 3 1 1 . 0 9 5 3 5 . 0 8 4 5 5120.0 . 1 1 4 7 3 . 1 0 9 1 6 . u9 939 . 0 9 6 3 2 . 0 9 6 8 4 . 0 9 5 3 4 . 0 9 4 4 1 . 0 9 9 7 1 . 0 9 3 5 5 . 0 9 6 3 0 . 0 84961 2 4 . 0 . 1 1 4 5 9 . 1 0 8 8 1 . 0 9 8 9 3 . 0 9 5 3 1 . 0 9 5 8 4 . 0 9 4 2 9 . 09 377 . . 0 9 8 3 9 . 0 9 2 1 3 . 0 9 5 1 7 . 0 8 4 9 21 2 8 . 0 . 1 1 5 1 1 . 1 0 8 8 1 . 0 9 3 9 1 . 0 9 5 2 9 . 0 9 5 8 1 . 0 9 425 . 0 9 3 7 2 . 0 9 8 3 3 . 0 9 1 5 5 .0 945 7 . 0 649 21 3 2 . 0 . 1 1 4 6 5 . 1 0 7 7 7 . 0 9 7 8 4 . 0 9 4 1 8 . 0 9 5 1 9 . 0 9 3 1 2 . 09259 . 0 9 72 0 . 0 9 0 4 8 .0 930 0 . 0 8 4 8 91 3 6 . 0 . 1 1 3 1 5 . 1 0 6 7 4 . 0 9 6 7 7 . 0 9 3 0 9 . 0 9 4 5 9 , 0 9 2 5 1 . 0 9 1 4 7 . Q 9 6 d i . 0 8 9 9 3 . u 9195 . 0 8 4 3 21 4 0 . 0 . 1 1 2 6 3 . 1 0 6 7 3 o 09676 . 0 9 3 0 6 . 0 9 4 5 4 . 0 9 2 9 7 . 0 9 1 9 3 . 09 70 6 . 0 9 0 3 7 . 0 9 1 8 7 . 0 84731 4 2 . 0 . 1 2 3 4 2 . 1 0 68 9 .10 565 . 1 0 7 1 5 . 1 0 5 5 0 . 1 0 4 9 5 . 1 0 9 7 2 . 1 0 2 9 0 . 1 0 5 0 7 . 0 8 4 6 81 4 4 . 0 . 1 0 6 1 6 . 1 0 9 8 2 . 1 0 6 8 2 . 1 0 3 2 4 . 1 0 2 3 7 . 1 0 2 1 1 . 10 68 4 . 1 0 0 0 4 . 10 2 70 .0 84681 4 6 . 0 A . 1 0 0 4 4 . 0 9 8 2 6 , 0 9 9 1 7 . 0 9 7 0 0 . 09477 . 10 0 66 . 0 9 3 9 1 . 0 9 6 5 1 .0 846 81 4 8 . 0 A . 0 8 5 4 1 . 0 8 7 1 8 . 0 9 1 5 6 . 0 9 1 1 8 . 0910 0 . 1 0 4 3 2 . 0 9 1 7 4 . . 0 9 5 6 1 . 0 84951 5 0 . 0 A . 0 7 4 7 0 . 0 7 8 6 3 • . 0 8 4 8 7 . . 0 8 6 2 2 . 0 8 5 8 0 . 1 0 2 3 1 . 0 8 4 1 9 . 0 9 5 2 7 . 0 8 3 9 11 5 2 . 0 A A . 0 7 6 0 2 . 0 8 4 4 8 . 0 8 7 8 6 . 0 8 8 3 3 . 1 0 5 4 2 . 0 8 9 3 7 . 0 9 9 7 2 . 0 8 1 7 71 5 4 . 0 A A . 0 6 3 6 8 . 0 7 3 2 5 . 0 7 6 6 9 . 0 7 3 8 1 . 09478 . 0 8 1 5 3 . 0 9 0 2 8 . 0 7 8 3 01 5 6 . 0 A A . 0 5 6 6 8 . 0 6 7 7 8 . 0 7 0 8 7 . 07447 i . 0 9 0 9 6 . 0 7 3 9 4 . 0 8 5 5 6 ' . 0 7 3 2 71 5 8 . 0 A A A . 0 6 3 1 5 . 0 6 5 8 5 . 0 7 0 3 9 . 08766 . 0 7 4 6 3 .0 7 9 1 1 . 0 6 7 4 01 6 0 . 0 A A A . 0 5 3 5 5 . 0 5 5 2 9 . 0 6 1 9 4 . 07915 . 0 6 5 2 9 . 0 6 8 7 8 . 0 6 0 9 41 6 2 . 0 A A A A . 0 6 0 7 4 . 0 6 6 7 4 . 0 8 4 3 6 . 0 7 0 0 8 . 07314 . 0 5 5 3 91 6 4 . 0 A ■ A A A . 0 5 3 2 3 . 0 6 1 9 4 . 07 98 3 • 0 6583 . 0 6 8 1 7 . 0 5 0 2 51 6 6 . 0 A A A A . 0 4 5 4 6 . 05733 , 0 7 1 4 3 . 05809 . 0 6 1 1 3 . 0 4 5 0 21 6 8 . 0 A A A A . 0 3 7 7 6 . 0 5 2 2 0 . 0 6 3 0 7 . 0 5 0 9 7 . U5o21 . 0 3 9 2 21 7 0 . 0 . . A A A A . 0 3 0 5 3 . 0 4 7 4 3 . 05511 . 0 4 3 7 9 • U5156 . 033361 7 2 . 0 A A A A A A A . 0 5 2 7 4 . 06 2 10 . 0 3 1 7 61 7 4 . 0 A A A A A A A . 0 4 7 3 9 . 0 5 6 7 4 . Qo40 21 7 6 . 0 A A A A A A A . 0 4 4 5 1 . 0 5 2 6 7 . 0 5 5 5 31 7 8 . 0 0- A A A A A A A . 0 3 9 3 7 « 04648 . 0 3 6 5 21 8 0 . 0 g A A A A A A A . 0 3 4 1 5 . 0 4 1 2 2 A1 8 2 . 0 A A A A A A A A . 0 4 2 3 6 A1 8 6 . 0 A A A A • A A A A . 0 3 6 8 9 A.1 9 0 . 0 A A A A A A A A . 0 2 9 2 2 A1 9 4 . 0 A A A A A A A A A A1 9 8 . 0 A A A A A A A A A A202.0 A A A A A A A A2 0 6 . 0 A A A A A . A A A210.0 A A A A A A A A2 1 4 . 0 A A A A A A2 1 8 . 0 ° A A A A A A A222.0 A A A A A A A2 2 6 . 0 A A A • A A A A2 3 0 . 0 A A A A .2 3 4 . 0 A A A2 3 8 . 0 6 A A A A2 4 2 . 0 A A A2 4 6 . 0 A A A25 0 . 0 . A A A2 5 4 . 0 A A2 5 8 . 02 6 2 . 0 . e O o © . .2 6 6 . 02 7 0 . 0 A2 7 4 . 0 A2 7 8 . 0 A2 8 2 . 0 A2 8 6 . 0 0 G O 0 0 . A

A— DIO NOT MEET THE REQUIRMENTS OF TURBULENT FLOHI KE>500 AND ROUGH BOUNDARIES.

106Table 53. Sayre-Albertson's /^-/Station/Interval for Irrigation V-5.

STATION 1 2 3 4 5 6 1 ’ 8 9 . 10 11PERIOD .

. 0 3 2 8 2ioe5 o 03 77 3 ° 003939 , 4 . 0 4 4 1 4 . 0 3 1 0 8 . 0 0 3 6 7

1 2 . 9 . 0 4 9 4 8 . 0 3 8 7 5 . 0 2 9 5 6 . 0 0 5 2 71 6 . 6 . 0 5 1 9 4 . 0 4 2 6 5 . 0 3 4 8 1 . 0 2 9 4 9 . 006431 9 . 8 . 0 5 392 . 0 4 6 4 3 . 03913 . 0 3 3 0 2 . 0 2 8 2 3 . 0 0 4 1 02 4 . 4 . 0 5 6 3 7 . 0 4 8 8 3 . 0 4 2 1 1 . 0 3 714 . 0 3 3 3 6 ■ . 0 3 0 1 4 . 0 0 6 8 52 8 . 1 . 0 5 7 0 0 . 0 5 0 6 6 . 0 4 4 7 5 . 03973 . 0 3 5 3 1 . 0 3 1 7 3 . 0 2 8 7 2 . 0 0 6 1 13 2 . 0 . 0 576 7 «05223 . 0 4 7 1 3 . 0 4 1 3 3 . 0 3 7 3 0 . 0 3 3 5 9 . 0 3 0 1 5 . 0 2 8 5 6 . 0 0 5 5 53 7 . 3 . 0 5 6 9 0 . 0 5 2 2 2 . 0 4 7 6 0 .0 435 6 . 040 06 . 0 3 752 . 0 3 5 5 5 . 0 3 5 1 2 . 0 3 5 0 0 . 0 1 0 5 5

, 3 8 . 0 . 05 841 . 0 6 2 7 8 . 0 6 3 96 . 0 6 2 3 7 . 0 5 6 5 7 . 0 4 7 6 6 . 0 3 6 2 2 . 0 2 4 6 7 . 0 1 4 6 4 . 0 0 7 6 83 9 . 0 . 0 6 0 4 3 . 05400 o 04882 . 0 4 4 4 2 . 0 4 0 3 1 . 0 3 7 3 9 . 0 3 4 7 1 . 0 3 4 3 4 . 0 3 4 4 9 . 0 3 7 0 8 ° A4 0 . 0 . 0 5 9 4 2 . 0 5 3 9 6 . 0 4 9 5 4 . 0 4 5 6 5 . 0 4 1 8 7 . 0 3 9 1 8 . 0 3 6 5 6 .. 03549 . 0 3 5 0 9 . 0 3 6 1 1 A4 1 . 0 . 0 5 8 9 1 . 0 5 4 1 3 . 0 4 9 7 7 . 0 4 5 8 3 . 0 4 2 8 5 . 0 3 9 9 0 . 0 3 7 3 8 . 0 3 5 8 0 . 0 3 5 1 9 .0 3520 A4 2 . 0 . 0 5 8 4 1 . . 0 5 4 0 8 . 0 4 9 6 9 . 0 4 6 1 9 . 0 4 3 1 3 . 0 4 0 5 6 . 0 3 7 9 3 . 03668" . 0 3 5 9 8 . 0 3637 A4 3 . 0 . 0 5 7 9 0 . 0 5 4 2 0 . 0 ' 985 . 0 4 6 8 4 . 0 4 3 7 0 . 0 4 1 4 7 . 0 3 8 7 4 .03 784 . 0 3 6 9 0 . 0 3 6 9 4 . 0 4 2 8 04 4 . 0 . 0 5 7 9 0 . 0 5 4 3 1 . 0 5 0 0 1 . 0 4 7 0 0 , 0 4 4 2 9 . 0 4 1 9 6 . 0 3 9 5 7 . 0 3 8 9 8 . 0 3 7 8 0 . 03704 . 0 3 9 6 94 5 . 0 . 0 5 7 9 0 . 0 5 4 3 4 . 0 5 0 54 . 04751 . 0 4 4 7 7 . 0 4 2 4 1 . 0 4 0 4 5 . 0 3 9 8 1 . 0 3 8 5 8 . 0 3 8 3 3 . 0 3 9 6 64 6 . 0 . 0 5 7 9 0 . 0 5 4 3 9 . 0 5 1 0 2 . 0 4 7 7 6 . 0 4 4 6 7 . 0 4 2 2 9 . 0 3 9 6 9 . 0 3 7 7 4 . 0 3 6 0 1 . 0 3 5 0 3 . 0 3 9 5 94 7 . 0 . 0 5 7 9 0 . 0 5 4 3 6 . 0 5 1 0 0 . 04775 • 04468 . 0 4 2 7 5 . 0 4 0 1 1 . 0 3 8 1 4 . 0 3 6 8 5 . 0 3 5 3 7 . 0 3 9 1 64 8 . 0 . 0 5 7 4 0 . 0 5 4 3 5 . 0 5 0 9 8 . 0 4 7 7 6 . 0 4 4 6 6 . 0 4 2 7 0 . 0 4 0 4 9 . 0 3 8 5 6 . 0 3 7 3 0 . 0 3 5 7 6 A5 2 . 0 . 0 5 7 1 6 . 0 5 4 3 9 . 0 5 1 7 9 . 0 4 8 7 9 . 0 4 6 3 5 . 0 4 4 4 9 . 0 4 2 2 5 . 0 4 0 7 1 . 0 3 3 8 4 .0 3759 . 0 3 7 4 35 6 . 0 . 0 5 7 9 3 . 0 5 5 3 9 . 0 5 3 48 . 0 5 0 7 1 . 0 4 8 9 8 . 0 4 6 7 5 . 04452 . 04332 . 0 4 1 2 8 . 0 3 9 8 2 *0 36066 0 . 0 . 0 5 9 4 4 . 0 56 90 . 0 5 4 9 2 , 0 5 2 5 6 *. 05083 . 0 4 8 1 6 . 04648 . 04479 . 0 4 3 1 4 . 0 4 1 6 2 . 0 3 6 4 76 4 . 0 . 06 045 . 0 5 7 4 7 . 0 5 5 0 9 . 0 5 2 8 4 . 0 5 0 7 3 . 0 4833 . 04656 . 04 48 4 . 0 4 3 1 4 . 0 4 1 5 6 . 0 3 7 4 56 8 . 0 . 0 6 0 4 5 . 0 5 7 9 3 . 0 5 5 4 8 . 0 5 3 6 3 . 0 5 1 3 6 . 0 4 9 2 1 . 0 4 7 2 4 . 0 4 5 3 5 . 0 4 3 4 9 . 0 4 2 1 5 . 0 3 8 5 37 2 . 0 . 0 603 3 . 0 5 7 8 8 . 0 5 5 9 6 . 0 5 4 0 9 . 0 5 1 7 8 . 0 5 0 0 1 . 04702 . 0 4 5 7 7 . 0 4 3 8 0 . 0 4 2 3 1 . 0 3 8 7 57 6 . 0 . 0 6 0 7 2 . 0 5 8 3 5 . 0 5 6 4 9 . 0 5 4 6 2 . 0 5 2 2 7 « 05 04 3 . 0 4 8 6 2 . 0 4 6 3 8 , 0 4 4 2 b . 0 4 2 1 8 . 0 38718 0 . 0 ‘ . 0 6 1 7 3 . 0 5 9 3 5 . 0 5 6 9 7 . 0 5 5 1 0 . 0 5 3 2 3 . 0 5 0 8 7 . 0 4 9 0 3 . 04721 . 0 4 4 9 7 . 0 4 2 3 3 . 0 3 5 7 784 .0 . . 0.62 0 0 . 0 6 0 1 3 . 0 5 7 7 8 . 0 5 5 4 4 . 0 5 3 6 1 . 0 5 1 2 8 • 04945 . 04 765 . 0 45 87 * 04365 . 0 3 92 68 8 . 0 . 0 6 2 5 1 . 0 6 0 6 2 . 0 5 8 7 5 . 0 5 6 4 0 . 0 5 4 0 7 . 0 5 1 7 5 . 0 4 9 9 4 . 0 4 8 1 3 * 04636 . 0 4 4 6 2 . 0 3 9 7 29 2 . 0 . 063.14 . 0 6 1 0 2 . 0 5 8 9 6 . 0 5 6 4 5 . 0 5 3 9 9 . 0 5 2 0 7 . 0497 0 . 04785 . 0 4 6 0 3 . 0 442 6 . 0 4 0 2 59 6 . 0 . 0 6 3 2 6 . 0 6 0 9 3 . 0 5 3 6 9 . 0 5 60 4 . 0 5 3 9 7 . 0 51 96 . 0 4 9 5 2 . 0 4 7 6 3 ■ . 04578 . 0 4 3 9 9 . 0 4 0 4 4

1 0 0 . 0 . 0 6 2 7 5 . 0 6 0 4 4 . 0 5 3 1 8 . 0 5 5 9 9 . 0 5 4 3 9 i 05187 . 0 4 9 9 1 . 04 80 2 . 0 4 6 1 7 . 0 4 4 8 6 . 1)4 J 711 0 4 . 0 . 0627 3 . 0 6 1 0 3 . 0 5 8 3 4 . 0 5 6 6 6 . 0 5 5 0 1 . 0 5 2 4 1 . 0 5 0 8 5 . 04882 . 0 4 6 8 2 . 0 4 5 3 3 . 0 4 0 9 71 0 8 . 0 . 0 6 2 7 3 . 0 6 1 0 3 o 05334 . 0 5 6 6 7 . 0 5 5 0 0 . 0 5 2 3 7 . 0 5 0 7 8 . 0 4 92 3 . 0 4 6 7 3 . 0 4 5 2 3 . 0 4 0 7 61 1 2 . 0 . 0 6 2 6 1 . 0 6 0 9 5 . 0 5 8 2 9 . 0 5 665 . 0 5 5 0 2 . 05238 . 0 5 0 7 5 . 0 4 9 1 7 . 0 4 6 6 5 . 0 4 5 1 2 . 0 4 1 0 71 1 6 . 0 . 0 6 2 4 8 . 0 6 0 8 7 . 0 5 8 7 5 . 0 5 6 6 3 . 0 5 5 0 0 . 0 5 2 3 9 . 0 5 0 7 7 . 04915 . 0 4 7 0 9 . 0 4 5 0 6 . 0 4 1 4 91 2 0 . 0 . 0 6 2 9 9 . 0 6 0 8 6 . 0 5 9 2 4 . 0 5 6 6 1 . 0 5 4 9 9 . 0 5 2 8 6 . 0 5 0 7 5 . 0 4 9 1 3 . 0 4 7 5 2 . 0 4 4 9 8 . 0 4 1 4 91 2 4 . 0 . 0 6 3 5 0 . 0 6 1 4 0 . 0 5 9 3 2 . 0 5 726 . 0 5 5 2 2 . 05368 . 0 5 1 6 5 . 0 4 9 6 5 . 0 4 8 1 4 . 0 4 6 1 5 . 0 4 1 5 31 2 8 . 0 . 0 6 3 5 0 . 0 6 1 8 8 o 05978 . 0 5 7 7 0 . 0 5 5 6 5 . 0 5 3 6 1 . 0 5 2 0 6 . 05 00 3 . 0 4 802 . 0 4 6 5 0 . 0 4 2 0 81 3 2 . 0 . 0 6 3 9 4 . 0 6 2 4 4 . 0 6 0 8 6 . 0 5 9 1 9 . 0 5 7 4 6 . 0 5 5 1 3 . 0 5 3 2 1 . 0516 9 . 0 4 9 0 8 .0 468 8 . 0 4 2 1 11 3 6 . 0 . 0633 6 . 0 6 0 7 0 . 0 5 7 6 2 . 0 5 5 6 3 . 05275 . 05047 . 04780 . 04619 . 0 4 3 d 8 . 0 4 1 7 3 . 0 4 1 6 01 4 0 . 0 . 0 6 1 8 4 . 0 5 9 8 2 . 0 5 7 3 5 . 0 5 4 9 2 . 0 5 2 5 6 . 0 5 0 7 7 . 0 4 8 0 8 . 0 4 6 4 3 . 0 4 4 3 6 . 0 4 2 3 4 . 0 4 2 0 11 4 2 . 0 . 0 8 9 3 7 . 0 7 1 3 7 . 0 5 8 0 5 . 0 4 9 7 5 . 0 4 4 3 1 . 0 4 0 1 2 . 0 3 8 6 7 . 0 3 8 6 4 . 0 3 9 7 7 . 0 4 6 2 01 4 4 . 0 A . 0 5 8 1 1 . 0 4 8 7 4 . 0 4 3 8 2 . 0 4 0 7 8 . 0 3 9 1 1 . 0 3 9 4 4 . 0 4 1 2 1 . 0 4 4 4 8 . 0 5 2 8 61 4 6 . 0 A . 0 5 0 1 0 . 0 4 4 5 6 . 0 4 2 2 6 . 0 4 1 3 7 . 0 4 2 4 6 . 0 4 4 4 0 . 0 4 7 6 1 . 0 5 2 6 4 . 0 5 7 2 31 4 8 . 0 A . 0 4 2 8 3 . 0 3 9 6 4 . 0 3 9 2 2 . 0 3 9 8 3 . 0 4 2 6 3 . 0 4 5 5 4 . 0 4 9 9 9 . 0 5 5 00 . 0 5 9 3 11 5 0 . 0 A . 0 3 2 2 8 . 0 3 0 9 0 . 0 3 1 9 6 . 0 3 3 8 5 . 0 3 7 2 5 . 0 4 0 6 5 . 0 4 5 9 4 . 0 5 1 6 9 . 0 5 9 9 81 5 2 . 0 A A . 0 3 2 8 8 . 0 3 5 5 2 , 0 3 8 4 8 o 04203 . 0 4 5 5 7 . 0 5 0 0 7 . 0 5 5 00 . 0 59101 5 4 . 0 A A . 0 2 8 2 0 . 0 3 0 6 0 . 0 3 3 0 7 . 0 3 5 9 1 . 03903 . 0 4 2 8 7 . 0 4 6 4 2 . 0 5 5 6 615 6 . 0 A A A . 0 2 5 7 9 . 0 2 8 4 5 . 0 3 1 4 5 . 03 4 67 . 0 3 6 5 5 . 04213 . 0 5 1 4 11 5 8 .0 - A A A . 0 2 0 6 3 . 0 2 3 9 1 . 0 2 7 0 1 . 0 3U32 . 0 3 3 7 8 . 0 3 7 3 9 . 0 4 7 5 71 6 0 . 0 A A A . 0 1 4 7 1 . 0 1 7 9 6 . 0 2 1 4 8 . 0 2 4 7 7 . 0 2 8 2 1 . 0 3 1 7 8 . 3 4 3 9 11 6 2 . 0 A A A A A A A A A . 0 2 9 2 11 6 4 . 0 A A A A A A o 04471 . 0 3 6 9 7 . 0 4 2 2 4 . 0 1 7 0 31 6 6 . 0 A A A . A A A . . 0 3 9 4 4 . 0 3 1 9 0 .0 3763 . 0 1 6 7 61 6 8 . 0 A A A A A A . , 03511 . 0 2 7 6 9 . 0 3 3 8 4 . 0 1 6 7 41 7 0 . 0 A A A A A . A . 0 3 1 3 3 . 0 2 3 9 8 . 0 3 0 5 0 . 0 1 6 8 31 7 2 . 0 A A A . A A A •A o 02541 . 0 3279 . 0 1 7 3 11 7 4 . 0 A A A A A A A . 0 2 1 9 4 . 0 2 9 2 2 . 0 1 8 6 81 7 6 . 0 A A A A A A A . 0 1 8 0 9 .. 02572 A1 7 8 . 0 . A A A A A A A . 0 1 5 6 2 . 0 2 2 6 0 A1 8 0 . 0 • A A A A A A A . 0 1 9 9 7 A1 8 2 . 0 A A A A . A A A A ■A1 8 6 . 0 A A A A A A A A19 0 . 0 A A A A A A A A1 9 4 . 0 A A A •A A A A1 9 8 . 0 A A A ‘ A A A A2 0 2 . 0 A A A A A A A2 0 6 . 0 A A A A ■ A A " A2 1 0 . 0 A A A A2 1 4 . 0 A A A A2 1 8 . 0 *. A A A A2 2 2 . 0 A A A A2 2 6 . 0 A A A A2 3 0 . 0 A A A2 3 4 . 0 o A A2 3 8 . 0 A A2 4 2 . 0 A2 4 6 . 0 A2 5 0 . 0 A2 5 4 . 0 A2 5 8 . 0 A2 6 2 . 02 6 6 . 02 7 0 . 02 7 4 . 02 7 8 . 0 e o o 0 O o

A^-DIO NOT MEET THE KEQUlRMENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

Table 54. Sayre-Albertson1s X-/Station/Interval for Irrigation V-6. 107STATION 1 2 3 4 5 6 7 8 9 10 11

PERIOD1 . 7 . 0 5 1 1 13 . 1 . 0 5 9 5 2 o 004806 . 6 . 0 7 9 3 6 . 0 5 6 2 1 • 01 177

1 0 . 8 . 0 9 9 1 0 . 0 8 5 8 4 . 0 6 8 8 9 . 0 1 0 5 11 2 . 0 . 1 1 0 7 5 . 1 0 1 7 3 . 0 8 7 8 3 . 0 6 2 1 2 . 0 0 6 4 01 5 . 0 . 1 1 4 8 3 . 1 0 7 4 6 . 0 9 3 5 2 . 0 7 4 3 4 . 0 5 7 9 3 . 0 1 5 0 42 0 . 0 . 1 2 1 9 4 . 1 1 5 9 6 . 1 0 3 6 0 .0 9217 . 0 7 8 7 4 . 0 5 7 8 1 Z 010212 1 . 8 . 1 3 0 1 8 . 1 2 2 1 6 . 1 0 8 9 8 . 10 100 , 0 8 7 7 8 . 0 7 3 2 8 . 0 5 0 6 4 . 0 0 3 3 62 5 . 0 . 1 5 2 7 9 . 1 2 4 0 1 . 1 1 1 2 6 , 1 0 6 7 5 . 0 9 4 8 6 , 0 8 2 5 6 »06210 . 04o95 . 0 1 2 0 52 9 . 5 . 1 3 5 9 2 . 1 2 6 4 9 . 1 1 5 9 2 . 1 1 3 5 4 . 1 0 1 7 0 . 0 9 1 8 9 . 0 7 0 4 8 . 06686 . 0 5 1 6 6 . 0 1 0 5 63 0 . 0 . 1 3 7 4 9 . 1 2 8 5 3 . 1 1 8 9 4 . 1 1 7 0 2 . 1 0 5 6 0 . 0 9 8 2 2 . . 0 7 7 0 1 . . 0 7 9 4 8 . . 06874 . 0 5 8 6 63 1 . 0 . 1 3 5 3 3 . 1 2 6 2 6 . 1 1 6 3 0 . 1 1 4 5 1 . 1 0 3 6 4 . 0 9 5 6 9 . 0 7 6 2 3 . . 0780 7 . 0 6662 . 0 5 5 8 2 ° A3 2 . 0 . 1 3 5 8 5 . 1 2 6 7 7 . 1 1 7 3 0 . 1 1 5 4 9 . 1 0 5 1 0 . 0 9 7 6 3 . 0 8 0 0 6 . 08090 . 0 7 1 3 3 . 0 6 2 8 4 A3 3 . 0 . 1 3 6 3 7 . 1 2 7 7 9 o 11830 . 1 1 6 4 8 . 1 0 6 5 7 . 0 9 9 5 8 . 0 6 3 9 3 . G832o . 0 7 5 7 3 . 0 6 7 7 2 A3 4 . 0 . 1 3 7 4 1 • . 1 2 8 3 0 . 1 1 8 7 9 . 1 1 7 9 9 . 1 0 8 5 6 . 1 0 1 0 2 . 0 8 7 8 3 . 0 8 5 6 3 . 0 7 9 6 7 .0 7216 . 1 0 0 9 13 5 . 0 . 1 3 7 9 4 . 1 2 8 8 1 . 1 1 9 2 9 . 1 1 9 5 0 . 1 1 0 0 4 . 1 0 2 4 8 . 0 9 1 7 6 . 08853 . 0 6 3 5 3 . 0 7 7 4 7 . 1 0 3 7 53 6 . 0 . 1 3 8 4 6 . 1 2 9 8 3 . 1 2 0 29 . 1 3 0 1 7 . 1 0 9 9 2 . 1 0 2 1 7 . 09165 . 0 8 6 4 0 . 0 8 1 4 3 .0 7548 . 1 0 3 2 23 7 . 0 . 1 3 9 5 0 . 1 3 0 3 4 . 1 2 0 7 9 . 1 2 1 1 7 . 1 1 0 9 0 . 1 0 3 6 3 . 0 9 3 5 8 . 0 8 8 8 0 . 0 8429 . 0 7 9 8 0 . 1 0 1 4 43 8 . 0 . 1 4 0 0 2 . 1 3 0 8 5 . 1 2 1 2 8 . 1 2 1 6 5 . 1 1 1 8 7 . 1 0 5 0 9 . 09 55 2 . 0 9 1 2 1 . 0 6 7 1 7 , 0 8 3 3 3 . 0 9 8 6 23 9 . 0 . 1 4 0 5 5 . 1 3 1 3 6 . 12229 . 1 2 2 1 4 . 1 1 2 8 5 . 1 0 6 0 5 . 0 9 7 4 7 . 09513 .0 9056 . 0 8 6 3 9 . 0 9 4 8 74 0 . 0 . 1 4 1 5 9 . 1 3 1 8 7 • 12331 . 1 2 3 1 4 . 1 1 3 8 4 . 1 0 7 5 3 . 0 9 9 4 2 . 09557 . 0 9 4 0 1 . 0 9 0 9 1 A4 4 . 0 . 1 4 3 8 5 . 1 3 5 4 3 . 1 2 6 2 6 . 1 2 5 9 2 . 1 1 6 9 3 . 1 1 2 0 9 . 1 0 2 7 3 . 1 0 0 6 1 . 0 9690 . 09 3 30 . 0 9 6 2 04 8 . 0 . 1 4 4 3 8 . 1 3 8 0 1 . 1 2 3 7 9 . 1 2 7 8 9 . 1 2 0 4 0 . 1 1 d 37 . 1 0 8 3 1 . 1 0 8 5 4 . 1 0 5 0 2 . 1 0 0 6 1 . 0 9 4 8 85 2 . 0 . 1 4 5 1 0 . 1 3 9 3 8 . 1 3 0 2 3 . 1 2 8 4 3 . 12210 . 1 1 7 5 6 . 1 1 2 4 8 , 1 1 1 3 6 . 1 0 5 3 0 . 1 0 3 9 3 . 0 9 5 0 65 6 . 0 . 1 4 4 7 7 . 1 3 9 7 0 . 1 3 0 1 2 . 1 2 7 9 4 . 1 2 1 7 6 . 1 1 7 2 9 . 1 1 3 5 5 . 1 1 1 0 0 . 1 0 7 5 0 . 1 0 7 4 7 . 1 0 1 0 46 0 . 0 . 1 4 3 1 9 . 1 3 9 6 7 . 1 2 9 5 5 . 1 2 7 3 6 . 1 2 2 1 7 . 1 1 8 1 9 . 1 1 4 9 2 . 1 1 2 3 3 . 1 1 1 6 2 . 1 1 1 6 3 . 1 0 8 5 16 4 . 0 . 1 4 2 5 3 . 1 3 9 7 8 . 1 2 9 6 7 . 1 2 9 0 2 . 1 2 3 2 4 . 1 1 9 0 4 . 1 1 5 8 5 . 1 1 2 7 1 . 1 1 1 7 2 . 1 1 0 7 7 . 1 1 1 1 16 8 . 0 . 1 4 3 0 6 . 1 3 9 2 4 . 1 2 9 6 3 . 1 2 9 4 8 . 1 2 3 1 5 . 1 1 8 9 3 . 1 1 5 2 0 «1125 * . 1 1 2 0 3 . 1 1 0 5 2 . 1 1 0 9 27 2 . 0 . 1 4 3 2 9 . 1 3 9 0 0 . 1 2 9 5 4 . 1 2 9 4 7 . 1 2 3 1 2 . 1 1 9 4 4 . 1 1 4 7 2 , 1 1 3 8 5 . 1 1 3 0 6 . 1 1 1 0 5 . 1 1 1 1 57 6 . 0 . 1 4 3 5 2 . 1 3 9 2 9 . 1 3 0 4 8 . 1 2 9 4 7 . 1 2 3 1 0 . 1 1 9 9 7 . 1 1 4 7 7 . 1 1 6 7 0 . 1 1 4 1 1 . 1 1 1 6 1 , 1 1 1 0 38 0 . 0 . 1 4 4 5 7 . 1 3 9 8 0 . 1 3 2 5 4 . 1 2 9 4 2 . 1 2 3 5 5 . 1 2 0 4 0 . 1 1 5 1 8 . 1 2 0 1 9 . 1 1 4 9 9 . 1 1 1 9 4 . 1 1 0 9 28 4 . 0 . 1 4 4 1 3 . 1 3 8 7 6 . 1 3 2 2 6 . 1 2 7 3 4 . 1 2 2 4 6 . 1 1 9 1 6 . 1 1 3 8 7 . 1 1 9 9 3 . 1 1 2 5 8 . 1 0 9 4 3 . 1 1 1 7 58 8 . 0 . 1 4 4 6 5 . 1 3 6 7 4 . 1 3 1 7 1 . 1 2 673 . 1 2 1 8 9 . 1 1 9 0 8 . 1 1 3 7 8 . 1 1 9 3 0 . 1 1 2 4 5 . 1 0 92 8 . 1 1 2 9 99 2 . 0 . 1 4 4 2 6 . 1 3 7 2 7 . 1 3 0 2 5 . 1 2 5 3 5 . 1 2 0 4 8 . 1 1 7 7 4 . 1 1 2 9 9 . 1 1 8 0 0 . 1 1 1 1 6 . 10 30 2 . 1 1 3 7 49 6 . 0 . 1 4 3 3 5 . 1 3 5 8 0 . 1 2 9 3 3 . 1 2 3 9 4 . 1 1 9 6 0 . 1 1 6 9 3 . 1 1 2 2 3 . 1 1 7 2 3 . 1 0 9 8 9 . 1 0 7 8 0 . 1 1 4 0 2

1 0 0 . 0 . 1 4 3 3 5 . 1 3 5 7 9 . 1 2 9 3 1 . 1 2 3 9 0 . 1 1 9 5 5 . 1 1 7 9 0 ' . 1 1 2 1 6 . 1 1 7 1 4 . 1 0 9 7 8 . 1 0 9 2 1 . 1 1 3 3 21 0 4 . 0 . 1 5 0 3 6 . 1 4 2 7 0 . 1 3 6 7 0 " . 1 3 0 7 2 . 1 2 6 8 6 . 1 2 5 1 0 . 1 1 9 2 0 . 1 2 4 2 9 . 1 1 6 3 5 . 1 1 6 1 8 . 1 1 3 9 710 8 . 0 . 1 5 0 3 6 . 1 4 2 6 9 . 1 3 7 2 0 . 1 3 0 6 9 . 1 2 7 3 4 . 1 2 5 0 5 , 1 1 9 6 5 . 1 2 4 7 3 . 1 1 6 2 4 . 1 1 6 0 7 . 1 1 3 9 81 1 2 . 0 . 1 4 9 2 0 . 1 4 1 1 7 . 1 3 6 3 1 . 1 2 9 9 0 . 1 2 6 0 8 . 1 2 3 7 8 . 1 1 8 4 0 . 1 2 3 4 4 . 1 1 4 9 8 . 1 1 5 3 2 . 1 1 4 1 11 1 6 . 0 . 1 4 8 5 8 . 1 4 0 7 1 . 1 3 5 4 3 . 1 2 9 6 5 . 1 2 4 8 4 . 1 2 2 5 2 . 1 1 7 6 8 . 1 2 2 7 0 . 1 1 4 2 7 . 1 1 4 5 8 . 1 1 4 4 91 2 0 . 0 . 1 4 9 6 4 . 1 4 2 2 7 . 1 3 5 9 3 . 1 3 0 6 7 . 1 2 4 8 0 . 1 2 2 9 9 . 1 1 3 1 4 . 1 2 3 1 5 . 1 1 4 7 0 . 1 1 4 4 9 . 1 1 4 4 91 2 4 . 0 . 1 4 9 3 2 . 1 4 1 3 1 . 1 3 4 7 9 . 1 2 9 3 6 . 1 2 3 5 1 . 1 2 1 9 1 . 1 1 7 1 6 . 12 286 . 1 1 4 1 4 . 1 1 4 7 6 . 1 1 4 3 91 2 8 . 0 . 1 5 0 3 8 . 1 4 1 3 0 . 1 3 5 3 0 . 1 3 0 3 6 . 1 2 4 5 2 . 1 2 2 3 8 . 1 1 5 1 4 . 1 2 4 3 8 . 1 1 5 0 9 . 1 1 6 7 4 . 1 1 4 1 81 3 2 . 0 . 1 5 1 2 3 . 1 4 0 9 5 . 1 3 5 4 0 . 1 2 9 9 1 . 1 2 5 0 2 . 1 2 2 2 1 . 11790 . 1 2 4 5 0 . 1 1 4 5 6 . 1 1 7 10 . 1 1 4 3 91 3 6 . 0 . 1 5 2 5 0 . 1 4 2 0 4 . 1 3 6 4 3 . 1 3 0 9 0 . 1 2 6 4 3 . 1 2 2 9 6 . 1 1 9 0 8 . 1 2 5 5 7 . 1 1 5 4 6 . 1 1 8 4 0 . 1 1 4 9 01 4 0 . 0 . 1 6 0 7 2 . 1 5 1 2 3 . 1 4 6 4 5 . 1 4 4 0 8 . 1 3 9 0 5 . 1 3 5 5 6 . 1 3 2 7 1 . 1 3 8 3 3 . 1 2 8 5 9 . 131b7 . 1 1 5 3 11 4 4 . 0 . 1 4 7 7 9 . 1 4 7 8 0 . 1 4 3 6 1 , 1 4 1 3 7 . 1 3 4 8 6 . 1 2 9 2 6 . 1 2 8 1 8 , 1 3 4 3 2 . 1 2 4 5 5 . 1 2 7 3 8 . 1 1 5 5 21 4 8 . 0 . 1 3 1 2 0 . 1 3 5 6 7 . 1 3 2 5 0 . 1 3 3 3 6 . 1 3 0 3 6 . 1 2 4 6 8 . 1 2 5 0 6 . 1 3 2 6 4 . 1 2 0 5 4 . 1 2 1 7 0 . 1 1 7 1 41 5 2 . 0 . 1 2 4 8 5 . 1 2 8 3 8 . 1 2 4 2 5 . 1 2 52 4 . 1 2 2 0 3 . 1 1 8 4 4 . 1 1 9 1 9 . 1 2 8 4 6 . 1 1 6 3 4 . 1 1 7 1 8 . 1 1 4 9 81 5 6 . 0 . 1 2 1 7 1 . 1 2 4 9 5 . 1 1 9 8 9 . 1 1 8 8 1 . 1 1 6 8 7 . 1 1 5 6 8 . 1 1 6 5 5 . 1 2 3 5 4 . 1 1 3 7 6 . 1 1 4 1 0 . 1 0 7 6 01 6 0 . 0 . 1 2 0 1 2 . 1 2 2 4 9 . 1 1 8 4 8 . 1 1 6 0 7 . 1 1 4 7 1 . 1 1 2 7 5 . 1 1 4 2 2 . 11822 . 1 0 9 5 5 . 1 0 7 7 2 . 1 0 0 4 01 6 4 . 0 . 1 1 9 4 7 . 1 2 1 0 5 • 11683 . 1 1 4 8 1 . 1 1 2 4 7 , 1 0 9 8 0 . 1 1 0 7 5 . 1 1 3 1 4 . 1 0 5 6 5 . 1 0 3 80 . 0 9 6 1 91 6 8 . 0 . . 1 1 8 9 4 . 1 1 9 9 8 . 1 1 5 1 1 . 1 1 4 5 6 , 1 1 1 1 6 , 1 0 7 9 5 . 1 0 5 0 9 . 1 0 8 9 5 . 1 0 1 9 5 , 1 0 0 09 . 0 9 3 4 41 7 2 . 0 . 1 1 8 4 1 . 1 1 8 9 0 . 1 1 3 3 9 . 1 1 3 1 2 . 10 8 56 . 1 0 4 8 6 . 0 9 9 7 5 . 1 0 6 1 9 . 0 9 7 9 8 . 0 963 5 . 0 8 9 2 41 7 6 . 0 . 1 1 7 8 8 . 1 1 7 8 3 . 1 1 1 1 5 . 1 1 1 1 6 . 1 0 5 9 7 . 1 0 1 7 8 . 0 3 6 5 6 . 1 0 3 4 0 ,0 94 90 . 0 9 2 3 7 .0 846 81 8 0 . 0 . 1 1 8 8 5 . 1 1 8 2 6 . 1 1 1 9 9 . 1 1 1 3 6 . 1 0 6 1 4 . 1 0 1 4 1 . 0 9 6 7 0 . 1 0 3 7 1 . 0 9 4 8 0 . 0 9 1 3 0 . 0 80111 8 4 . 0 . 1 1 6 3 9 . 1 1 5 7 4 . 1 0 9 2 1 . 10 739 . 1 0 3 1 1 . 0 9 9 0 6 . 0 9 4 3 8 , 1 0 2 0 3 . 0 9 2 8 6 . 0 8959 . 0 7 7 6 81 8 8 . 0 . 1 1 5 3 3 . 1 1 4 6 7 . 10761 . 1 0 5 7 9 . 1 0 2 5 6 . 09903 . 0 9 2 7 7 . 09972 . 0 9 0 9 6 , 0 8 8 1 9 . 0 76861 9 2 . 0 . 1 1 4 2 7 . 1 1 4 2 1 . 1 0 6 7 3 . 10 50 4 . 1 0 2 3 7 . 0 9 8 6 1 ‘ . 0 9 1 7 0 . 09706 . 0 8 9 7 9 . 0 8 64 0 . 0 7 5 3 51 9 6 . 0 . 1 1 4 0 0 . 1 1 4 5 5 © 10 664 . 1 0 5 6 2 . 1 0 2 4 5 . . 0 9 7 9 2 . 0 9 1 9 2 - . 0 9 5 3 7 . 0 8 9 2 1 . 0 8 5 1 9 . 0 7 1 9 62 0 0 . 0 . 1 1 2 9 4 . 11402 . 1 0 6 1 0 , 10 56 0 . 1 0 1 3 8 . 0 9 5 7 9 . 0 9 1 3 7 , 09410 . 0 8776 . 0 8 3 7 4 . 0 6 7 9 12 0 4 . 0 . 1 1 3 0 1 . 1 1 4 7 0 . 1 0 6 3 2 , 1 0 5 8 9 . 10177 . 0 9 5 5 5 . 0 9 2 5 1 . 0 9 5 2 9 - . 0 8866 . 0 8 5 1 9 . 0 6 6 1 82 0 8 . 0 . 1 1 3 0 1 . 1 1 4 1 6 . 1 0 5 7 8 . 1 0 5 3 5 . 1 0 1 2 2 , 0 9 5 0 0 . 0 9 2 4 8 , 0 9 5 2 3 . 0 8 8 5 6 . 0 8 5 0 9 . 0 6 6 2 72 1 2 . 0 . 1 1 2 1 7 . 1 1 2 7 9 . 1 0 4 9 4 . 1 0 4 5 0 . 0 9 9 8 5 . 0 9 4 1 7 . 0 9 1 1 2 , 0 9 4 3 o . 0 8 7 6 8 . 0 8 4 1 8 . 0 6 6 3 52 1 6 . 0 . 1 1 0 8 2 . 1 1 1 9 5 . 1 0 3 5 9 . 1 0 3 6 7 . 0 9 9 0 2 . 09282 . 0 8 9 7 7 . 0 9 3 0 0 . 0 868b .0 8277 • 0 6b432 2 0 . 0 . 1 1 0 2 9 . 1 1 1 4 2 . 1 0 7 0 5 . 1 0 3 1 3 . 0 9 3 4 7 . 0 9 2 2 7 . 0 3 9 7 4 . 09244 . 0 8 6 2 7 . 0 8 2 2 1 . 0 6 6 0 12 2 4 . 0 . 1 1 1 5 0 . 1 1 2 1 2 . 1 0 * 2 8 , 1 0 3 3 4 . 0 9 9 1 9 . 0 9 3 5 1 . U9046 . 09369 . 0 8 6 9 9 . 0 8 3 5 2 . 0 6 5 4 92 2 8 . 0 . 1 1 0 9 7 . 1 1 2 1 1 . 1 0 4 2 7 . 1 0 38 3 . 0 9 9 1 8 . 0 9 3 4 9 . 03991 . 0 9 3 7 1 . 0 8 7 0 6 . 0 8 3 5 8 . 0 6 5 3 62 3 2 . 0 . 1 1 0 4 4 . 1 1 2 0 7 . 1 0 3 6 6 . 1 0 3 1 5 . 0 9 8 9 9 . 0 9 2 8 1 . 0 8 9 3 0 . 0 9 3 6 5 . 0 8 6 4 9 . 0 8 j 50 . 0 6 4 7 32 3 6 . 0 . 1 1 0 4 4 . 1 1 1 5 1 . 1 0 306 . 10 195 . 0 9 8 8 0 . 0 9 2 1 4 . 0 8 9 6 9 . 0 9 3 5 7 , 0 8 5 9 0 . 0 8 3 3 9 . 064112 4 0 . 0 . 1 0 9 3 0 . 1 1 0 4 5 • 10306 . 1 0 0 3 8 . 0 9 8 7 9 . 0 9 2 1 2 . 08966 . 09355 . 0 8 5 8 8 .0 8284 . 0 6 3 9 82 4 4 . 0 . 1 0 2 6 8 . 1 0 4 9 8 . 0 9 7 6 9 . 0 9 5 6 4 . 0 9 4 1 2 . 0 8 6 9 2 . 0 3 4 9 0 . 0 8 8 6 4 . 0 8 1 1 0 . 0 7 7 7 0 . 0 6 3 4 22 4 5 . 0 . 1 0 3 2 0 . 1 0 4 9 8 . 0 9 7 1 6 . 0 9 5 6 3 . 0 9 4 1 1 . 0 8 6 3 9 . 0 3 4 8 9 . 08865 . 0 8 1 0 8 , 0 7 7 67 . 062922 4 6 . 0 . 1 5 3 9 4 . 1 3 9 1 2 ' . 1 3 7 7 8 . 1 3 6 4 6 . 1 2 8 7 3 . 1 2 742 . 1 3 1 4 9 . 1 2 3 9 0 . 1 2 0 6 8 . 0 62 922 4 8 . 0 • . 1 1 1 5 8 . 1 1 1 5 7 . 1 1 1 6 6 , 1 1 0 7 2 . 1 0 2 8 5 . 1 0 1 3 9 . 1 0 5 2 6 . 0 9751 . 09 4 62 . 06 29 22 5 0 . 0 . 1 0 3 8 5 . 1 0 8 9 6 . 1 0 4 5 2 . 0 9 9 2 7 . 0 8 8 9 9 . 0 3 7 7 0 . 0 9 1 6 5 . 0 8 4 0 0 . 0 8 1 61 . 0 6 2 9 22 5 2 . 0 A . 0 9 7 0 3 . 0 9 7 7 1 . 1 0 0 4 6 . 0 9 2 0 8 . 0 9 2 5 2 . 0 9 6 5 3 . 0 8 9 1 2 . 0 o667 . 0 6 2 9 22 5 4 . 0 A . 0 8 1 6 4 e 08686 . 0 9 1 4 1 . 0 8 5 5 8 . 0 8 6 8 3 . 0 8 9 9 3 . 0 8 2 1 1 . 0 7 6 2 9 . 0 6 3 4 32 5 6 . 0 A . 0 7 2 3 5 . 0 8 2 2 3 . 0 8 5 8 5 . 0 8 2 6 5 . 0 8 4 4 5 . 0 8 6 2 5 . 0 8 0 7 5 . 0 7 4 3 9 . 0 6 3 4 82 5 8 . 0 A A . 0 7 7 1 1 . 08 0 05 . 0 7 8 4 2 , 0 8 0 6 3 . 0 8 6 5 9 . 0 7 9 5 1 . 0 7 3 8 6 . 0 6 1 0 12 6 0 . 0 A A . 0 6 5 2 8 . 0 6 9 1 6 . 0 6 9 0 9 . 0 7 2 3 4 . 0 3 1 3 9 . 0 7 4 6 5 . 0 7 0 25 . 0 5 7 0 12 6 2 . 0 A A A . 0 7 2 1 5 . 0 7 4 6 0 . 0 7 9 3 1 . 0900 3 . 0 8 3 5 0 . 0 7 8 9 5 . 0 5 3 8 92 6 4 . 0 A A A . 0 6 4 0 8 . 0 6 6 0 2 . 0 7 1 2 9 . 0 8 3 0 6 . 0 7 7 6 4 . 0 7 3 6 6 . 0 5 1 6 12 6 6 . 0 A A A . 0 5 7 6 1 . 0 5 8 9 0 . 0b462 . 0 7 7 8 3 . 0 7 2 3 2 . 06 9 91 . 0 4 8 7 92 6 8 . 0 A A A . 0 5 1 1 8 . 0 5 1 8 3 . 05 852 , 0 7 2 0 8 . 0 6 7 5 4 , 0 6 6 1 3 «u 45922 7 0 . 0 A A A , . 0 4 3 1 9 ...0 4341 . 0 5 1 1 5 « 06465 . 0 6 1 7 6 . 0 6 0 5 5 . 0 4 3 5 02 7 2 . 0 - A A A A A . 0 5 8 4 1 . 0 7 1 7 6 . 0 6 8 5 0 . 0 6 8 6 8 . 0 4 3 1 02 7 4 . 0 A A A A A A . 0 6 7 1 6 . 0 6 4 2 9 . 0 6 5 9 7 . 0 4 4 7 62 7 6 . 0 A A A A A A . 0 6 0 7 3 . 0 5 9 4 4 . U6161 . 0 4 6 8 72 7 8 . 0 A A A A A A . 0 5 5 3 9 . 0 5 4 6 1 . 0 5 7 60 . 0 4 8 8 82 8 0 . 0 A A A A A . A , 0 5 0 5 6 . 0 4 8 2 3 . 0 5 3 0 2 . 0 5 0 7 62 8 2 . 0 A A A A A A A . 0 4 9 4 6 . 0 5 6 6 4 . 0 5 1 6 02 8 4 . 0 A A A A ■ A A A . 0 4 5 1 9 . 0 5 3 4 1 A28 6 . 0 A A A A A A A . 0 4 0 8 1 . 0 495.4 A2 9 0 . 0 A A A A A A A . 0 3 4 3 2 . 0 4 4 0 3 A2 9 4 . 0 A A A A ■ A A A A . 0 4 0 8 6 A2 9 8 . 0 A • A A A A A A A • A A3 0 2 . 0 A A A A A A A A A A3 0 6 . 0 o A A A A A A

A— 010 NOT MEET THE REQUIRMENTS OF TURBULENT FLOW: RE>500 AND ROUGH BOUNDARIES.

appen d i x e

MEASURED pC- VALUES FOR EACH IRRIGATION AT EACH STATION

108

Table 55. Values of Sayre-Albertsones ^ from Soil Profile Board.SAYRE - A l b e r t s o n ' s X

STATIONI RRIGATION

1 2_ 3 > 5 6 7 8 9 10 11 AVG.

. 17 17

BEFOREAFTER

e 0 0 669 , 0 0 4 5 5

, 0 0 4 8 9, 0 0 6 7 9

, 0 0 1 9 5, 0 1 9 1 9

q 00311 , 0 0 3 3 9

, 0 0 5 9 7, 0 0 5 7 7

, 0 0 3 4 0, 0 0 5 8 1

. 00 30 6 , 0 0 2 5 1

. 0 0 1 5 4

. 0 0 3 9 4, 0 0 5 9 7. 0 0 6 5 4

. 0 1 1 8 9. 0 0 6 2 1

. 0 0 2 1 6, 0 0 1 7 3

. 0 0 4 6 2, 0 0 6 0 4

V - lV - l

BEFOREAFTER

, 0 3 6 9 9, 0 2 4 6 2

. 0 1 9 4 3, 0 3 1 4 4

, 0 4 5 1 9, 0 4 1 3 5

, 0 2 6 3 8, 0 2 2 2 0

, 0 1 6 6 9, 0 1 4 3 7

, 0 1 5 8 7, 0 1 8 5 5

. 0 2 7 6 9, 0 1 7 5 6

. 0 1 3 4 2

. 0 1 5 0 7000835 , 0 2 3 6 6

. 0 1 2 6 4

. 0 1 2 2 3. 0 1 7 9 6, 0 1 6 0 5

. 0 2 2 0 7

. 0 2 1 5 5

V - 2V - 2

BEFOREAFTER

, 0 3 0 5 5 • , 0 4 1 6 2

, 0 2 7 8 2, 0 1 8 0 2

, 0 3 5 1 3, 0 3 3 6 1

, 0 2 3 9 1, 0 2 1 2 1

, 0 1 9 0 6, 0 1 1 6 2

, 0 1 4 2 7, 0 0 9 7 9

, 0 1 0 4 8, 0 0 7 1 3

. 0 1 5 0 7

. 0 0 9 6 3. 0 0 7 7 3, 0 1 4 0 6

. 0 1 8 2 3, 0 2 0 5 0

. 0 1 5 0 3, 0 1 7 2 9

. 0 1 9 7 5, 0 1 8 5 9

V - 3V - 3

BEFOREAFTER

, 0 4 1 6 2, 0 5 1 6 9

, 0 1 8 0 2, 0 2 7 6 7

, 0 3 3 6 1, 0 3 5 4 7

, 0 2 1 2 1, 0 2 3 4 7

, 0 1 1 6 2, 0 0 9 0 1

, 0 0 9 7 9, 0 1 1 3 4

. 0 0 7 1 3, 0 1 6 2 3

. 0 0 9 6 3

. 0 1 9 0 7. 0 1 4 0 6. 0 1 3 4 8

, 0 2 0 5 0. 0 1 5 7 2

. 0 1 7 2 9, 0 1 7 5 7

. 0 1 8 5 9

. 0 2 1 8 8

V - 4 BEFOREAFTER

, 0 3 8 3 0, 0 2 9 5 6

, 0 3 1 7 1, 0 1 5 9 8

, 0 3 7 3 7, 0 2 3 0 1

, 0 1 5 7 0, 0 1 7 6 2

, 0 0 5 5 4, 0 0 8 8 8

, 0 2 4 3 9, 0 1 6 3 7

, 0 1 3 0 4. 0 1 1 1 3

. 0 0 7 3 2

. 00869, 0 1 1 3 5, 0 1 3 9 9

. . 0 0 5 1 7 . 0 054 8

. 0 1 7 0 5

. 0 2 0 1 4, 0 1 8 8 1.0 1 5 5 3

V - 5V -5

BEFORE • AFTER

, 0 2 9 5 6, 0 3 6 4 9

, 0 1 5 9 8 , 0 1 7 0 2

, 0 2 3 0 1, 0 2 7 4 5

, 0 1 7 6 2, 0 1 6 2 1

, 0 0 8 8 8, 0 1 1 9 4

, 0 1 6 3 7. 0 2 1 5 5

, 0 1 1 1 3. 0 0 8 8 4

. 0 0 8 6 9

. 0 0 8 7 6. 0 1 3 9 9. 0 1 7 3 8

, 0 0 5 4 8. 0 0 8 5 2

. 0 2 0 1 4

. 0 1 7 4 3. 0 1 5 5 3. 0 1 7 4 2

V - 6V - 6

BEFOREAFTER

, 0 4 1 6 0, 0 2 6 8 7

, 0 1 6 6 0, 0 1 0 1 6

, 0 3 0 5 9, 0 3 0 5 0

, 0 2 2 8 7, 0 1 6 0 8

, 0 1 0 7 2, 0 1 5 0 8

, 0 1 7 1 2, 0 1 7 5 6

. 0 3 5 4 2

. 0 1 2 1 2, 0 1 3 2 3. 0 1 8 4 3

. 0 0 6 6 4

. 0 0 8 4 8, 0 0 8 6 1. 0 1 2 9 1

. 0 1 4 1 2

. 0 1 7 1 4. 0 1 7 0 5, 0 1 6 8 5

110

LIST OF SYMBOLS

Symbol Dimensions Descriptiona - Constant

2A L Area of flow cross sectionA^ L^ Area of cross section blocked by vegetationb L Stem diameter t

c L Average distance from trolley to zero pointon soil profile board

C - Resistance coefficient from Chezy's equationC-q - Drag Coefficient

C^ » Vegetation density and relative roughnessparameter

Cg - Vegetation stiffness parameter

d L Depth of flow

f - Friction factor from Darcy-Weisbach equation

- A function

f2 - A functionF ~ Constant

g LT” ̂ Acceleration of gravity (32.2)

G - Constanth 1. Constant

L 2, Vegetation stem lengthL 3. Distance from trolley to water surface

j L Average distance from zero point on soilprofile board to top of metal probe

Ill

Symbol Dimensions Description

k - 1© ConstantL 2* Deflected height of roughness

n - Roughness coefficient from Manning'sequation

N - Number of roughness elements per squarefeet of channel bottom

R L Hydraulic radiuss L Distance from border head to advancing front

- Slope of total energy line

Sq - Slope of channel bed

S^ - Slope of water surfacet T Timet T Time inflow stopsrt^ T Intake opportunity time

u L Difference between the water level and soilsurface elevation

v - Constant

V LT” *̂ Average velocity

V* LT”**" Shear velocityW L Distance from the trolley to the bench mark

y L Normal depthz L Accumulated infiltration depth

Shape parameter .for vegetative roughness

L Measure of roughness element spaceFTL^ Dynamic viscosity of fluidL^T"^ Kinematic viscosity of fluid

112

Symbol Dimensions DescriptionP FT^L~^ Mass density of fluid£=> L Standard deviation of a roughness profile

9^ FL ̂ Total shear stress acting on channel bottom“*2t'3rv FL Vegetation drag per unit area

L Resistance parameter from Sayre and Albertson/s equation

LIST OF REFERENCES

1. Bowman, C. C. 1960. Manning;s equation for shallow flow. U. S.Department of Agriculture, Proceedings of the ARS-SCS Workshop on Hydraulics of Surface Irrigation. ARS 41-43.

2. Bowman, C. C. 1967. Vegetative density meter. Montana Agricultural Experiment Station. Bulletin 611. Montana State University.

3. Chow, Ven Te. 1959. Open Channel Hydraulics. McGraw Hill.New York. 680p.

4e Cook, H. L. and F. B. Campbell. 1939. Characteristics of somemeadow strip vegetations. Agricultural Engineering.Vol. 20. pp. 345-348.

5. Daugherty, R. L. and J. B. Franzini. 1965. Fluid Mechanics withEngineering Applications. McGraw Hill. New York. 574p.

6. Fenzl, R. N. 1962. Hydraulic resistance of broad, shallow vegetated channels. Unpublished Doctoral Dissertation. University of California, Davis, California. 154p.

7. Gilley, James R. 1968. Intake function and border irrigation.Unpublished Master 1s Thesis. Colorado State University,Fort Collins, Colorado. 13Op.

8. Israelsen, 0..W. and V. E,.Hansen. 1967.. Irrigation Principlesand Practices. John Wiley and Sons, Inc., New York. 447p.

9. Kouwen N., T. E. Unny, and H. M. Hill. 1969. Flow retardance invegetated channels. Journal of the Hydraulics Division, ASCE. Vol. 95(IR2). pp. 329-342.

10. Kruse, E. Gorden. 1962. Effects of boundary roughness and channelshape on resistance to flow of water in very small open channels. Unpublished Doctoral Dissertation. Colorado State University, Fort Collins, Colorado. 198p.

11. Michael, A. M. and A. C. Pandya. 1971. Water front advance inirrigation borders. Journal of Agricultural Engineers Research. Vol. 16(1). pp. 72-80.

113

11412, Myers9 L. E, 1959, Flow regimes in surface irrigation. Agri

cultural Engineering, Vol, 40, pp, 676-677, 682-683,

13, Nnaji, Soronadi, and I. Wu. 1973, Flow resistance from cylindrical roughness. Journal of the Irrigation and Drainage Division, ASCE, Vol. 99 (IR1), pp. 15-26.

14, Palmer, V. J, 1946. Retardance coefficients for low flow inchannels lined with vegetation. Transactions American Geophysical Union. Vol. 27. pp. 187-197.

15. Philip, J. R. 1957. The theory of infiltration: 4. Sorptivityand Algebraic infiltration equations. Soil Science.Vol. 84(3). pp. 257-264.

16. Ree, W. 0, 1949. Hydraulic characteristics of vegetation forvegetated waterways. Agricultural Enginnering, Vol. 30 pp. 184-187.

17. Replogle, John A, 1970. Critical depth flumes for determiningflow in canals and natural channels. Presented at theAnnual Meeting of American Society of Agricultural Engineers. Paper No, 70-125, 36p.

18. Roth, Robert Le 1971. Roughness during border irrigation.Unpublished Master*s Thesis. University of Arizona,Tucson, Arizona. 98p.

19, Roth, R. L., D. W, Fonken, D. D, Fangmeier, and K, T. Atchison,1973. Data for border irrigation models. UnpublishedPaper. University of Arizona, Tucson, Arizona. 19p.

20, Rouse, Hunter and Simon Ince. 1963. History of Hydraulics,Dover Publications, Inc, New York, 269p.

21. Strelkoff, T, S. 1972. Personal communication with D, D. Fangmeier, Department of Water Science and Engineering.University of California, Davis, California.

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