multiple uses of water three case studies in valle del cauca (colombia)

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MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA) Inés Restrepo-Tarquino Instituto Cinara Universidad del Valle June 2005

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MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA). Inés Restrepo-Tarquino Instituto Cinara Universidad del Valle. June 2005. Golondrinas. 1870 inh. Productive activities at household level. Water sources for productive activities. Per capita consumption. - PowerPoint PPT Presentation

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Page 1: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

MULTIPLE USES OF WATER

THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

Inés Restrepo-TarquinoInstituto Cinara

Universidad del Valle

June 2005

Page 2: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

Golondrinas

1870 inh

Page 3: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

16,3

22,5

11,3

0

5

10

15

20

25

30

PEQUEÑOSCULT IVOS

T ENENCIA DEANIMALES

NEGOCIO FAMILIAR TIPO

%

Productive activities at household level

77

100 100

23

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

RIEGO BEBIDAANIMALES

NEGOCIOFAMILIAR

Agua Lluvia

Acueducto

Water sources for productive activities

20,6

6,7

71,5

63,0

19,3

20,1

0 20 40 60 80 100 120

COCINA

BEBIDA

ASEO PERSONAL

LAVAR ROPA

ASEO HOGAR

BEBIDA ANIMALES

lts /hab.día

Per capita consumption

0 20 40 60 80 100

COCINA

BEBIDA

ASEO PERSONAL

LAVAR ROPA

ASEO HOGAR

RIEGO DE JARDIN

%

B

R

M

62

56

23

33

11

15

22

33

45

0 20 40 60 80 100

RIEGO

BEBIDAANIMALES

NEGOCIOFAMILIAR

%

B

R

M

People’s perception

about quality

Page 4: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

PROYECTO: OFERTA TECNOLÓGICA PARA MÚLTIPLES USOS DEL AGUA EN EL CORREGIMIENTO DE GOLONDRINAS

Educational material

Page 5: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

La Castilla

500 inh

63%

23%

2%7%

5% Solo agua del acueducto

Acueducto y agua lluvia

Acueducto, agua lluvia ymanantialNo usan el acueducto

Acueducto y otra fuentediferente al agua lluvia

Use of available water sources

Page 6: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

¿Es suficiente el agua para todos los usos?

88%

12%

Si No

Is water in the WS enough for all uses?

Usos del agua residual

96%

4%

No usa Riego

Wastewater use

66%

33%

1%Múltiple uso

Dómestico yconsumo humano

Riego y animalesunicamente

Water system use

22%

64%

7%7%

Domestico

Riego

Animales

Domestico y riego

Rain water use

Page 7: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

Cría de animales

0

5

10

15

20

25

30

M enor o igual de150

150 - 300 301 - 450 M ayor de 450

L/día

de

Usu

ario

s

Water demand for livestockRiego de cultivos y jardines

0

5

10

15

20

25

30

M enor o igual de150

150 - 300 301 - 450 M ayor de 450

L/día

de

Usu

ario

s

Water demand for irrigation

Todos los usos

0

5

10

15

20

25

30

35

M enor oigual 150

151 - 200 201 - 250 251 - 300 301- 350 351 - 400 401 - 450 451 - 500 M ayor500

L/hab/día

de

us

ua

rio

s

Water demand for all uses

Page 8: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

 FUENTES DE AGUA

EN EL CORREGIMIENTO LA CASTILLA

    

 Buscando soluciones a la situación actual en el

corregimiento

Page 9: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

Costa Rica (Ginebra)

5000 inhabitants (500 families)

1500 pigs at household level

Page 10: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

Solutions by men (WSS committee and ONGs):

To build a large “marrranera”

Women´s opinion: no, pigs are our money

Problems with WSS, sewerage

system and wastewater treatment

Page 11: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

Multiple uses (productive+domestic) are supplied by pipelined systems mainly

Wastewater and rain water are less used than water supplied by pipelined systems

In La Castilla, 1/3 of the users use between 150-200 lt/ihn*day, 2/3 use less than 250 lt/inh*day for all uses

Some productive activities at the household level have consequences on the wastewater management

CONCLUSIONS

Page 12: MULTIPLE USES OF WATER THREE CASE STUDIES IN VALLE DEL CAUCA (COLOMBIA)

THANKS FOR YOUR ATTENTION