noaa ns&t mussel watch program data: most recent data …...2007-2009 average 128.68 3067.21...
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Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 1
NOAA NS&T Mussel Watch Program Data: Most Recent Data 2007 – 2009, Resident Mussels, Comparison of ASBS with Non-ASBS Stations
Lead Cadmium Chromium
ASBS Enclosed bay
Open costal non ASBS
State Wide sites
ASBS Enclosed bay Open
costal non ASBS
State Wide sites
ASBS Enclosed bay
Open costal non
ASBS
State Wide sites
2007-2009 average 2.279 2.011 1.396 1.948 7.522 3.069 4.198 5.163 1.760 1.639 1.753 1.719
STDEV 3.430 2.226 0.518 2.519 3.678 1.684 2.125 3.366 0.900 2.136 1.293 1.480 Median 1.345 1.320 1.515 1.360 6.825 2.760 3.940 5.010 1.600 1.260 1.460 1.420
85 Percentile 2.640 2.360 1.935 2.246 12.650 5.220 6.757 7.498 2.185 1.860 2.328 2.104
Nickel Zinc Mercury
ASBS Enclosed bay
Open costal non
ASBS
State Wide sites
ASBS Enclosed bay
Open costal non
ASBS
State Wide sites
ASBS Enclosed bay
Open costal non
ASBS
State Wide sites
2007-2009 average 2.973 2.632 3.153 2.913 156.835 135.605 138.794 144.980 0.144 0.107 0.086 0.116
STDEV 1.812 2.264 2.359 2.099 37.580 41.557 29.067 37.583 0.138 0.084 0.079 0.109 Median 2.500 2.020 2.135 2.180 160.500 133.000 130.000 138.000 0.106 0.074 0.057 0.074
85 Percentile 4.073 4.270 6.057 4.662 192.750 162.000 153.350 187.800 0.232 0.222 0.128 0.224
Copper Silver Arsenic
ASBS Enclosed bay
Open costal non ASBS
State Wide sites
ASBS Enclosed bay
Open costal non ASBS
State Wide sites
ASBS Enclosed bay
Open costal non
ASBS
State Wide sites
2007-2009 average 9.335 9.373 9.094 9.280 0.131 0.045 0.358 0.166 13.351 7.525 10.534 10.688
STDEV 2.490 2.508 3.125 2.645 0.169 0.068 0.635 0.368 7.487 1.324 2.818 5.543 Median 8.195 9.240 7.885 8.360 0.084 0.000 0.081 0.061 10.800 7.700 9.450 9.430
85 Percentile 12.350 11.800 12.990 12.640 0.186 0.105 0.742 0.212 15.075 8.710 13.440 13.280
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 2
Total PAH
ASBS Enclosed bay Open costal non ASBS
State Wide sites
2007-2009 Average 128.68 3067.21 293.24 1139.17 2007-2009 STDEV 129.12 10424.76 597.28 6037.52
Median 100.10 594.50 122.05 122.20 85 Percentile 154.20 1949.00 240.14 759.71
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 1
NOAA NS&T Mussel Watch Program Data: Most Recent Data 2007 – 2009, Resident Mussels, Comparison of ASBS with Non-ASBS Stations, Graphs Showing Individual Station Daya
Arsenic Concentration 2007-2009 at enclosed bay and open coastal non ASBS
0
2
4
6
8
10
12
14
16
18
Tiju
ana
Ri v
e r E
stu a
ryS
D B
a y C
o ro n
ado
Bri d
g eS
D B
ay H
a rb o
r Isl
and
Ven
tura
Br id
ge M
i ss i
o n B
ay
Agu
a h e
d io n
da la
g oo n
Ne w
p or t
ba y
PC
H B
r idge
San
Pe d
r o H
arbo
r F
ishi
ng P
ier
L ong
Be a
c h
Ana
h ei m
Bay
L o
s A
n gel
es R
ive r
mo u
t h
Mar
ina
Del
Rey
Sa n
Lu i
s O
b is p
o B
a y 2
0 08
San
Lu i
s O
b isp
o B
a y 2
0 09
Mo r
ro B
ayS
F B
a y D
umb a
rto n
Brid
g eS
F B
a y S
an M
a te o
Brid
g eS
F B
ay Y
e rb a
Bue
n a 2
009
SF
Bay
Ye r
b a B
uen a
200 8
SF
Bay
Em
e ry v
i lle
Tom
a le s
Ba y
Eur
eka
Sa m
oa B
r.
I mpe
ri al B
eac h
C
a rd i
f f R
e ef
Oc e
a nsi
de
Da n
a P
o in t
Pal
os V
e rd e
s R
e do n
do B
e ach
S
anta
Mo n
ica
Ba y
Car
pint
eria
Sta
te B
e ac h
P
o in t
San
ta B
a rb a
r aA
rro y
o H
o nd o
S
a n S
ime o
n P
t. 2 0
0 9S
a n S
ime o
n P
t. 2 0
0 8M
onte
rey
Bay
- Mos
s L a
n din
gM
o nt e
r ey
Ba y
- Sa n
t a C
ruz
Poi
n t A
rena
Pu d
ding
Cr e
e kE
u re k
a -H
u mbo
ldt B
ay je
tt y
Cr e
s ce n
t Ci ty
Sites
Con
cent
ratio
n (p
pm/ d
ry w
eigh
t)Encolosed bayOpen Coastal non ASBSMedian85 percentile
South North NorthSouth
Arsenic Concentration 2007-2009 at ASBS
0
5
10
15
20
25
30
35
40
45
Poi
nt L
a J o
lla
San
Cl e
men
te Is
land
San
Nic o
l as
I sl a
n d
Sou t
h C
a ta l
ina
Isla
n d
Cry
sta l
Co v
e St
a te
Beac
h
Ne w
por t
Be a
ch
Poin
t Dum
e
Anac
a pa
Isla
nd
San
Mig
uel I
s la n
d
Sant
a Cr
u z Is
lan d
Old
St a
i rs
Mu g
u La
g oon
J ul ia
P. B
urn s
Poin
t Lo b
os
Ca r
me l
Bay
Pac
if ic G
r ov e
Lo v
e rs
Po i
n t
An o
Nu e
vo Is
land
Far a
l lon
Isla
n ds
Du x
b ury
Re e
f
Poin
t Re y
e s
Bod
e ga
Bay
He a
d
Ge r
s tl e
Cov
e
Se a
Ra n
c h
Pt. D
elga
d a S
h el te
r Co
v e
Kla
ma t
h R
.
Scrip
p s R
eef
Site
Con
cent
ratio
n (p
pm/d
ryw
eigh
t)
ASBS Median85 percentile
South North
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 2
Cadmium concentration 2007-2009 at ASBS
0
2
4
6
8
10
12
14
16
Poi
nt D
ume
New
port
Bea
ch
La J
olla
Cr y
stal
Cov
e S
t ate
Bea
chM
ugu
Lago
on
San
t a C
ruz
Isl a
nd
San
Mig
u el I
slan
d O
ld S
t air s
S
crip
ps R
eef
Ana
capa
I sla
ndS
out h
Cat
alin
a Is
l and
Fa
ral lo
n Is
l and
sB
odeg
a B a
yG
erst
le C
ove
Sea
Ran
chP
t . D
elga
daD
uxbu
r y R
e ef
Poi
nt R
eye s
Pac
i fic
Gr o
veA
no N
uevo
San
Nic
olas
I sla
ndC
arm
el B
ayP
oint
Lob
osP
arti n
gton
Poi
ntK
lam
ath
R.
Cr e
scen
t Ci ty
San
Cle
men
te Is
l and
Site
Con
cent
ratio
n (n
g/ d
ry g
)
South North
Cadmium concentration 2007-2009 at enclosed bay and others
0
1
2
3
4
5
6
7
8
9
New
por t
bay
San
Lu i
s O
b isp
o B
a y 2
0 08
Mar
ina
De l
Re y
San
Die
g o B
a y
San
Ped
ro H
arb o
r M
issi
on B
ay
An a
hei m
Ba y
Lo
s An
g ele
s R
ive r
mou
th
Tiju
ana
Ri v
e r E
s tu a
ryS
a n D
ieg o
Ba y
S
F B
ay Y
e rb a
Bue
n a20
08A
gua
h edi
o nda
l ag o
onLo
n g B
eac h
S
F B
a y Y
erb a
Bue
na 2
0 09
San
Lu i
s O
b is p
o B
a y 2
009
Eu r
e ka -
Sam
oa B
r.S
F B
a y- D
umba
r ton
Bri d
g eS
F B
ay-S
a n M
ateo
Br id
g eS
an F
ran c
isc o
Ba y
-Em
e ryv
il leTo
ma l
e s B
ayM
o rr o
Ba y
San
Sim
eon
Pt. 2
0 09
Po i
n t S
anta
Ba r
b ar a
Pal
o s V
erd e
s I m
peria
l Be a
c h
Ca r
p in t
e ria
Sta
t e B
eac h
D
ana
Poi n
t A
r roy o
Hon
do
Ca r
d iff
Ree
f S
an S
imeo
n Pt
. 20 0
8O
cean
side
R
edon
do B
e ach
E
ure k
a -H
umbo
ldt B
a y je
ttyM
onte
r ey
Ba y
- San
t a C
r uz
Mon
tere
y B
a y- M
oss
L and
i ng
Pud
d in g
Cr e
ekP
oint
Ar e
n aL a
s Tu
nas
Be a
ch
Site
Con
cent
ratio
n(ng
/dry
g)
Enclosed bayOthers
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 3
Chromium concentration 2007-2009 at ASBS
00.5
11.5
22.5
33.5
44.5
5
Poi
nt D
ume
New
por t
Bea
ch
La J
oll a
Cry
stal
Cov
e S
tat e
Bea
chM
ugu
Lago
on
San
t a C
r uz
Isla
nd
San
Mig
uel I
slan
d O
ld S
tai rs
S
crip
ps R
eef
Ana
capa
I sl a
ndS
outh
Cat
ali n
a I s
land
Fa
r all o
n I s
land
sB
odeg
a Ba
yG
erst
le C
ove
Sea
Ran
chP
t. D
elga
daD
u xbu
ry R
eef
Poi
nt R
eyes
Pac
i fic
Gro
veA
no N
uevo
San
Ni c
olas
Isla
n dC
arm
el B
ayP
oint
Lob
osP
arti n
gton
Poi
ntK
lam
ath
R.
Cr e
scen
t Ci ty
San
Cle
men
te Is
l and
Site
Con
cent
ratio
n (n
g/ d
ry g
)
Chromium concentration 2007-2009 at enclosed bay and others
0
2
4
6
8
10
12
New
port
b ay
San
Lu i
s O
bisp
o B
a y 2
0 08
Mar
ina
De l
Rey
San
Die
g o B
a y
San
Ped
r o H
a rb o
r M
issi
on B
a y
An a
hei m
Ba y
Lo
s An
g el e
s R
iver
mou
th
Tiju
ana
Ri v
e r E
s tu a
ryS
a n D
ieg o
Bay
S
F B
ay Y
e rba
Bue
n a20
0 8A
gua
h ed i
ond a
lag o
onL o
ng B
eac h
S
F B
ay Y
e rba
Bue
na 2
0 09
San
Lui
s O
b is p
o B
ay 2
0 09
Eu r
e ka -
Sam
oa B
r .S
F B
a y-D
umba
rt on
Brid
g eS
F B
a y-S
a n M
a te o
Br id
geS
an F
r anc
isc o
Ba y
- Em
e ry v
illeTo
ma l
e s B
a yM
o rro
Ba y
San
Sim
eon
Pt. 2
009
Po i
n t S
anta
Ba r
b ara
Pa l
o s V
e rd e
s Im
peri a
l Be a
ch
Ca r
pint
e ria
St a
te B
e ach
D
ana
Poin
t A
rr oy o
Hon
do
Ca r
diff
Ree
f S
a n S
imeo
n Pt
. 20 0
8O
c ean
s id e
R
edo n
do B
each
E
u re k
a -H
umbo
ldt B
a y je
tt yM
ont e
r ey
Bay
- Sa n
t a C
r uz
Mon
tere
y B
a y- M
oss
L and
i ng
Pud
d ing
Cre
e kP
oint
Ar e
n aL a
s Tu
nas
Be a
ch
Site
Con
cent
ratio
n(ng
/dry
g)
Enclosed bayOthers
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 4
Copper Concentration 2007-2009 at ASBS
0
24
6
810
12
1416
18
Poi
nt L
a Jo
ll a
San
Cle
men
te Is
l and
San
Ni c
olas
Isl a
nd
So u
t h C
ata l
ina
Isl a
nd
Cr y
stal
Cov
e S
t ate
Bea
ch
New
p ort
Be a
ch
Poi
nt D
ume
Ana
capa
I sla
nd
San
Mig
uel I
slan
d
San
ta C
r uz
I sla
nd
Ol d
Sta
i rs
Mug
u La
goon
Julia
P. B
urns
Poi
nt L
obos
Car
mel
Bay
Pac
if ic
Gro
ve L
over
s P
oint
Ano
Nue
vo I s
l and
Far a
ll on
I sla
nds
Dux
bur y
Ree
f
Poi
nt R
eyes
Bod
ega
Bay
Hea
d
Ger
stle
Cov
e
Sea
Ran
ch
Pt .
Del
gada
She
lt er
C ove
Kl a
mat
h R
.
Scr
ipps
Ree
f
Site
Con
cent
ratio
n (p
pm/d
ryw
eigh
t)
ASBS Median85 percentile
South North
Copper Concentration 2007-2009 at enclosed bay and open coastal non ASBS
0
2
4
6
8
10
12
14
16
18
Tiju
ana
Riv
e r E
s tua
ry
SD
Bay
Co r
onad
o B
ridge
SD
Bay
Ha r
bor I
sla n
d
Ven
t ur a
Brid
ge M
issi
o n B
ay
Agu
a he
dion
da la
goon
New
port
bay
PC
H B
ri dge
San
Ped
r o H
arbo
r F
ishi
ng P
ier
Long
Bea
ch
Ana
heim
Bay
Los
Ang
e le s
Riv
erm
outh
Mar
ina
Del
Rey
San
Lu i
s O
b is p
o B
ay 2
008
San
Lu i
s O
b is p
o B
ay 2
009
Mo r
r o B
ay
SF
Bay
Dum
bar t
on B
ridge
SF
Bay
San
Ma t
eo B
ridge
SF
Bay
Yer
ba B
uena
200
9
SF
Bay
Yer
ba B
uena
2008
SF
Bay
Em
eryv
il le
Tom
a le s
Bay
Eu r
eka
Sam
oa B
r .
Impe
rial B
each
Ca r
d iff
Ree
f
Oc e
ansi
de
Dan
a P
o in t
Pa l
o s V
e rde
s
Red
ondo
Bea
c h
San
ta M
oni c
a B
ay
Car
pint
eria
Sta
te B
eac h
Poi
nt S
anta
Ba r
bara
Arr
o yo
Hon
do
San
Si m
eon
Pt.
2009
San
Sim
eon
Pt.
2 008
Mon
tere
y B
ay- M
oss
Land
ing
Mon
tere
y B
ay- S
anta
Cr u
z
Po i
n t A
r ena
Pud
ding
Cre
ekE
u re k
a -H
umbo
l dt B
ay j e
t ty
Cr e
scen
t City
Sites
Con
cent
ratio
n (p
pm/ d
ry w
eigh
t)
Encolosed bayOpen Coastal non ASBSMedian85 percentile
South North NorthSouth
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 5
Lead Concentration 2007-2009 at ASBS
0
2
4
6
8
10
12
14
16
18
20
Poi
nt L
a J o
lla
San
Cl e
men
te Is
land
San
Nic o
l as
I sl a
n d
Sou t
h C
a ta l
ina
Isla
n d
Cry
sta l
Co v
e St
a te
Beac
h
Ne w
por t
Be a
ch
Poin
t Dum
e
Anac
a pa
Isla
nd
San
Mig
uel I
s la n
d
Sant
a Cr
u z Is
lan d
Old
St a
i rs
Mu g
u La
g oon
J ul ia
P. B
urn s
Poin
t Lo b
os
Ca r
me l
Bay
Pac
if ic G
r ov e
Lo v
e rs
Po i
n t
An o
Nu e
vo Is
land
Far a
l lon
Isla
n ds
Du x
b ury
Re e
f
Poin
t Re y
e s
Bod
e ga
Bay
He a
d
Ge r
s tl e
Cov
e
Se a
Ra n
c h
Pt. D
elga
d a S
h el te
r Co
v e
Kla
ma t
h R
.
Scrip
p s R
eef
Site
Con
cent
ratio
n (p
pm/d
ryw
eigh
t)
ASBS Median85 percentile
South North
South North NorthSouthSouth North NorthSouth
Lead Concentration 2007-2009 at enclosed bay and open coastal non ASBS
0
2
4
6
8
10
12
Tiju
ana
Riv
e r E
s tu a
r y
SD
Bay
Co r
o nad
o B
ridg e
SD
Ba y
Har
bor I
s la n
d
Ven
tura
Br id
ge M
iss i
o n B
a y
Agu
a h e
d io n
da la
g oo n
New
p or t
ba y
PC
H B
r idg e
San
Pe d
r o H
arbo
r F
ishi
ng P
ier
L on g
Be a
c h
An a
h eim
Ba y
L os
An g
ele s
Riv
e rm
o ut h
Mar
ina
De l
Rey
Sa n
Lu i
s O
b is p
o B
a y 2
0 08
San
Lu i
s O
b is p
o B
a y 2
0 09
Mo r
ro B
ay
SF
Bay
Dum
bart
on B
r idge
SF
Ba y
San
Ma t
e o B
ridg e
SF
Ba y
Ye r
b a B
u en a
200
9
SF
Ba y
Ye r
b a B
u ena
2 00 8
SF
Ba y
Em
e ry v
il le
Tom
a le s
Ba y
Eur
eka
Sam
o a B
r.
Imp e
rial B
each
Car
diff
Re e
f
Oc e
a ns i
d e
Da n
a P
o in t
Pa l
os V
e rd e
s
Re d
o ndo
Be a
c h
San
ta M
o nic
a B
ay
Ca r
p in t
e ri a
Sta
te B
eac h
Po i
n t S
a nta
Bar
b ar a
Ar r
o yo
Ho n
d o
San
Sim
e on
Pt.
200 9
Sa n
Sim
e on
Pt.
2 00 8
Mo n
tere
y B
a y- M
o ss
Lan d
i ng
Mon
tere
y B
a y- S
anta
Cru
z
Po i
n t A
rena
Pu d
ding
Cr e
e kE
u re k
a -H
umb o
l dt B
ay j e
t ty
Cre
s ce n
t Cit y
Sites
Con
cent
ratio
n (p
pm/ d
ry w
eigh
t)
Encolosed bayOpen Coastal non ASBSMedian85 percentile
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 6
Mercury concentration 2007-2009 at ASBS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Poi
nt D
ume
New
por t
Bea
ch
La J
oll a
Cry
stal
Cov
e S
tat e
Bea
chM
ugu
Lago
on
San
t a C
r uz
Isla
nd
San
Mig
uel I
slan
d O
ld S
tai rs
S
crip
ps R
eef
Ana
capa
I sl a
ndS
outh
Cat
ali n
a I s
land
Fa
r all o
n I s
land
sB
odeg
a Ba
yG
erst
le C
ove
Sea
Ran
chP
t. D
elga
daD
u xbu
ry R
eef
Poi
nt R
eyes
Pac
i fic
Gro
veA
no N
uevo
San
Ni c
olas
Isla
n dC
arm
el B
ayP
oint
Lob
osP
arti n
gton
Poi
ntK
lam
ath
R.
Cr e
scen
t Ci ty
San
Cle
men
te Is
l and
Site
Con
cent
ratio
n (n
g/ d
ry g
)
Mercury concentration 2007-2009 at enclosed bay and others
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
New
por t
b ay
San
Lu i
s O
b is p
o B
a y 2
0 08
Ma r
i na
Del
Re y
San
Di e
g o B
a y
San
Ped
ro H
a rb o
r M
iss i
o n B
a y
Ana
h eim
Ba y
L o
s An
g ele
s R
ive r
mou
th
Tiju
a na
Riv
er E
s tu a
ryS
an D
ieg o
Ba y
S
F B
a y Y
erb a
Bue
n a20
0 8A
gua
h edi
onda
lag o
onL o
ng B
eac h
S
F B
ay Y
e rba
Bue
na 2
0 09
San
Lu i
s O
b is p
o B
ay 2
0 09
Eu r
e ka-
Sam
oa B
r.S
F B
a y-D
umba
rt on
Brid
g eS
F B
a y-S
a n M
a te o
Br id
geS
an F
r an c
isc o
Ba y
- Em
e ry v
i lleTo
ma l
e s B
a yM
o rr o
Ba y
San
Si m
eon
Pt. 2
0 09
Po i
n t S
anta
Bar
b ar a
Pal
o s V
erd e
s I m
peria
l Be a
c h
Ca r
p in t
e ria
St a
t e B
e ac h
D
ana
Poin
t A
r roy o
Hon
d o
Ca r
d if f
Ree
f S
an S
imeo
n Pt
. 20 0
8O
c ean
s id e
R
edo n
do B
e ac h
E
u re k
a-H
umbo
l dt B
a y je
t tyM
ont e
rey
Ba y
- Sa n
ta C
ruz
Mon
ter e
y B
a y- M
o ss
L and
ing
Pud
ding
Cre
e kP
oin t
Ar e
naL a
s Tu
n as
Be a
ch
Site
Con
cent
ratio
n(ng
/dry
g)
Enclosed bayOthers
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 7
Nickel concentration 2007-2009 at ASBS
0123456789
10
Poi
nt D
ume
New
port
Bea
ch
La J
olla
Cr y
stal
Cov
e S
t ate
Bea
chM
ugu
Lago
on
San
t a C
ruz
Isl a
nd
San
Mig
u el I
slan
d O
ld S
t air s
S
crip
ps R
eef
Ana
capa
I sla
ndS
out h
Cat
alin
a Is
l and
Fa
ral lo
n Is
l and
sB
odeg
a B a
yG
erst
le C
ove
Sea
Ran
chP
t . D
elga
daD
uxbu
r y R
e ef
Poi
nt R
eye s
Pac
i fic
Gr o
veA
no N
uevo
San
Nic
olas
I sla
ndC
arm
el B
ayP
oint
Lob
osP
arti n
gton
Poi
ntK
lam
ath
R.
Cr e
scen
t Ci ty
San
Cle
men
te Is
l and
Site
Con
cent
ratio
n (n
g/ d
ry g
)
Nickel concentration 2007-2009 at enclosed bay and others
0
1
2
3
45
6
7
8
9
10
New
port
b ay
San
Lu i
s O
bisp
o B
a y 2
0 08
Mar
ina
De l
Rey
San
Die
g o B
a y
San
Ped
r o H
a rb o
r M
issi
on B
a y
Ana
hei m
Ba y
Lo
s An
g el e
s R
iver
mou
th
Tiju
ana
Ri v
e r E
s tu a
ryS
a n D
ieg o
Bay
S
F B
ay Y
e rba
Bue
na20
0 8A
gua
h ed i
onda
lag o
onL o
ng B
eac h
S
F B
ay Y
e rba
Bue
na 2
0 09
San
Lui
s O
b is p
o B
ay 2
0 09
Eu r
e ka -
Sam
oa B
r .S
F B
a y-D
umba
rt on
Brid
g eS
F B
a y-S
a n M
a te o
Br id
geS
an F
r anc
isc o
Ba y
- Em
e ry v
illeTo
ma l
e s B
a yM
o rro
Ba y
San
Sim
eon
Pt. 2
009
Po i
n t S
a nta
Ba r
b ara
Pa l
o s V
e rd e
s Im
peri a
l Be a
ch
Ca r
pint
e ria
St a
te B
e ach
D
ana
Poin
t A
rr oy o
Hon
d o
Ca r
diff
Ree
f S
a n S
imeo
n Pt
. 20 0
8O
c ean
s id e
R
edo n
do B
e ach
E
u re k
a -H
umbo
ldt B
a y je
tt yM
ont e
r ey
Bay
- Sa n
t a C
r uz
Mon
tere
y B
a y- M
oss
L and
i ng
Pud
d ing
Cre
e kP
oint
Ar e
n aL a
s Tu
n as
Be a
ch
Site
Con
cent
ratio
n(ng
/dry
g)
Enclosed bayOthers
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 8
Silver Concentration 2007-2009 at ASBS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Poin
t La
J olla
San
Clem
ent e
Isla
nd
San
Nic o
las
Isla
nd
Sou t
h Ca
t alin
a I s
l and
Cry
s ta l
Cov
e St
ate
Bea
ch
New
p ort
Beac
h
Poi n
t Dum
e
Ana
capa
Isl a
nd
San
Mig
uel I
s land
San t
a C
r uz
Isla
nd
Old
Sta
i rs
Mug
u La
goon
Juli a
P. B
urns
Po i
n t L
obos
Ca r
me l
Bay
Pac if
i c G
rov e
Lov
e rs
Poin
t
Ano
Nue
v o Is
l and
Fara
ll on
Isla
nds
Dux
bury
Ree
f
Po i
n t R
eyes
Bode
ga B
ay H
ead
Ge r
s tl e
Cov
e
Sea
Ranc
h
Pt. D
e lga
da S
hel te
r Co
v e
Klam
ath
R.
Sc r
ipps
Ree
f
Site
Con
cent
ratio
n (p
pm/d
ryw
eigh
t)
ASBS Median85 percentile
South North
Silver Concentration 2007-2009 at enclosed bay and open coastal non ASBS
0
0.5
1
1.5
2
2.5
Tiju
ana
Riv e
r Es t
uar y
SD B
ay C
oron
ado
Brid
geSD
Bay
Har
bor I
s lan
dVe
ntu r
a B
ri dge
Mis
s ion
Bay
A
gua
hed i
onda
lago
onN
ewpo
rt ba
y P
CH B
r idge
San
Ped
ro H
arbo
r F
is hin
g P
ier
Long
Bea
ch
Anah
e im
Bay
Lo
s An
gel e
s R
iver
mou
th
Mar
ina
De l
Rey
San
Lu i
s O
b isp
o Ba
y 20
08S
an L
u is
Ob i
spo
Bay
2009
Mor
ro B
ayS
F B
ay D
umba
r ton
Brid
geSF
Bay
San
Mat
eo B
ri dge
SF
Bay
Yer
ba B
uena
200
9S
F B
ay Y
erba
Bue
na20
08SF
Bay
Em
ery v
i lleTo
mal
es B
ayEu
rek a
Sam
oa B
r .
I mpe
r ial B
eac h
C
ard i
ff R
eef
Oc e
ans i
de
Dan
a P
o in t
Pa
los
Verd
es
Red
ondo
Bea
c h
Sant
a M
oni c
a Ba
yC
arp i
nte r
ia S
tate
Bea
c h
Poin
t San
t a B
arba
raAr
roy o
Hon
do
San
Sim
eon
Pt .
2009
San
Sim
eon
Pt.
2008
Mon
ter e
y B
ay- M
oss
Land
i ng
Mon
ter e
y Ba
y - S
anta
Cru
zP
o in t
Are
naP
uddi
ng C
reek
Eur
eka-
Hum
bold
t Bay
jett y
Cr e
s cen
t Ci ty
Sites
Con
cent
ratio
n (p
pm/ d
ry w
eigh
t)
Encolosed bayOpen Coastal non ASBSMedian85 percentile
South North NorthSouthSouth North NorthSouth
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 9
Zinc concentration 2007-2009 at ASBS
0
50
100
150
200
250
Poi
nt D
ume
New
por t
Bea
ch
La J
olla
Cr y
stal
Cov
e S
t ate
Bea
chM
ugu
Lago
on
San
ta C
r uz
I sla
nd
San
Mi g
uel I
slan
d O
ld S
t air s
S
crip
ps R
eef
Ana
capa
I sla
ndS
out h
Cat
alin
a Is
l and
F a
ral lo
n Is
l and
sB
odeg
a Ba
yG
erst
l e C
ove
Sea
Ran
chP
t . D
elga
daD
uxbu
ry R
eef
Poi
nt R
eyes
Pac
if ic
Gro
veA
no N
uevo
San
Nic
olas
Isl a
ndC
arm
el B
ayP
oint
Lob
osP
arti n
gton
Poi
ntK
lam
ath
R.
Cr e
scen
t Ci ty
San
Cle
men
te Is
l and
Site
Con
cent
ratio
n (n
g/ d
ry g
)
Zinc concentration 2007-2009 at enclosed bay and others
0
50
100
150
200
250
300
New
port
b ay
San
Lu i
s O
bisp
o B
a y 2
0 08
Ma r
ina
De l
Rey
San
Die
g o B
a y
San
Ped
r o H
a rb o
r M
issi
on B
a y
An a
heim
Ba y
Lo
s An
gele
s R
iver
mou
th
Tij u
ana
Ri v
e r E
stu a
r yS
a n D
ieg o
Bay
S
F B
a y Y
e rb a
Bue
n a20
0 8A
gua
hed i
o nd a
lag o
onL o
n g B
each
S
F B
a y Y
e rb a
Bue
na 2
0 09
San
Lu i
s O
bisp
o B
a y 2
0 09
Eu r
e ka -
Sam
oa B
r .S
F B
a y-D
umba
rton
Br id
g eS
F B
a y- S
an M
a te o
Bri d
g eS
an F
ran c
isco
Bay
-Em
eryv
i lleTo
ma l
e s B
a yM
o rr o
Ba y
San
Sim
eon
Pt. 2
0 09
Po i
n t S
a nta
Ba r
b ar a
Pal
os V
e rd e
s I m
per ia
l Bea
c h
Car
p in t
e ri a
Sta
te B
e ac h
D
ana
Poin
t A
r royo
Hon
d o
Ca r
d iff
Ree
f S
a n S
imeo
n Pt
. 20 0
8O
c ean
s id e
R
edo n
do B
e ac h
E
u re k
a-H
umbo
l dt B
a y je
t tyM
ont e
r ey
Bay
- Sa n
t a C
r uz
Mon
ter e
y B
a y- M
o ss
L and
i ng
Pud
d ing
Cre
e kP
oin t
Ar e
naL a
s Tu
n as
Be a
ch
Site
Con
cent
ratio
n(ng
/dry
g)
Enclosed bayOthers
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 10
NOAA NS&T Mussel Watch: Historical Data through 2009, Resident Mussels Summary for Newport Beach (NBWJ) - NOAA program
Trend of Total Butyltin concentration at Newport Beach
y = -7.8977x + 15821R2 = 0.4614
-100
-50
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ng
/dry
g)
Total Butyltin
Trend of Total Chlordane concentration at Newport Beach
y = -0.2928x + 594.89R2 = 0.1664
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/dry
g) Total Chlordane
Trend of Total DDT concentration at Newport Beach
y = -4.5922x + 9295.9R2 = 0.271
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/dry
g)
Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 11
Trend of Total Dieldrin concentration at Newport Beach
y = -0.1536x + 311.19R2 = 0.0607
02468
1012141618
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/dry
g)
Total Dieldrin
Trend of Total PAH concentration at Newport Beach
y = -0.371x + 832.83R2 = 0.0012
0
50
100
150
200
250
300
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/dry
g) Total PAH
Trend of Ag concentration at Newport Beach
y = -0.0784x + 157.19R2 = 0.6581
-1
0
1
1
2
2
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ug
/dry
g)
Ag
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 12
Trend of As concentration at Newport Beach
y = -0.1837x + 377.75R2 = 0.1949
02468
101214161820
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
As
Trend of Cd concentration at Newport Beach
y = 0.0351x - 68.742R2 = 0.1648
0
1
1
2
2
3
3
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Cd
Trend of Cr concentration at Newport Beach
y = -0.0169x + 35.284R2 = 0.0158
0
1
1
2
2
3
3
4
4
5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Cr
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 13
Trend of Cu concentration at Newport Beach
y = -0.0511x + 109.43R2 = 0.0554
0
2
4
6
8
10
12
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Cu
Trend of Hg concentration at Newport Beach
y = -0.0037x + 7.4413R2 = 0.42
0
0
0
0
0
0
0
0
0
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g) Hg
Trend of Ni concentration at Newport Beach
y = -0.0334x + 68.095R2 = 0.059
0
1
1
2
2
3
3
4
4
5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Ni
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 14
Trend of Pb concentration at Newport Beach
y = -0.1466x + 296.34R2 = 0.2978
0
1
2
3
4
5
6
7
8
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Pb
Trend of Sb concentration at Newport Beach
y = -0.2078x + 414.04R2 = 0.7898
-0.5
0.0
0.5
1.0
1.5
2.0
1984 1986 1988 1990 1992 1994 1996
Year
Con
cent
ratio
n(ug
/dry
g)
Sb
Trend of Se concentration at Newport Beach
y = -0.018x + 38.333R2 = 0.1006
0
1
1
2
2
3
3
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Se
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 15
Trend of Sb concentration at Newport Beach
y = -72.971x + 145694R2 = 0.1667
0.0
200.0
400.0
600.0
800.0
1000.0
1200.0
1400.0
1984 1986 1988 1990 1992 1994 1996Year
Con
cent
ratio
n(ug
/dry
g)
Si
Trend of Zn concentration at Newport Beach
y = -2.1134x + 4370.5R2 = 0.1439
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/dry
g)
Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 16
South Catalina Island
Trend of Total Butlytins concentration at South Catalina Island-Bird Rock
y = -8.3213x + 16697R2 = 0.0342
-100
0
100
200
300
400
500
600
700
800
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t
Total Butlytins
Trend of Total Chlordane concentration at South Catalina Island-Bird Rock
y = -0.1918x + 385.27R2 = 0.3127
0
1
2
3
4
5
6
7
8
9
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t
TotalChlordane
Trend of Total DDT concentration at South Catalina Island-Bird Rock
y = -2.595x + 5217.2R2 = 0.2502
0
20
40
60
80
100
120
140
160
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t
Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 17
Trend of Total Dieldrin concentration at South Catalina Island-Bird Rock
y = -0.0664x + 133.82R2 = 0.2279
0
0.5
1
1.5
2
2.5
3
3.5
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t)Total Dieldrin
Trend of Total PAH concentration at South Catalina Island-Bird Rock
y = 0.9893x - 1914.7R2 = 0.0139
020406080
100120140160180
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t) Total PAH
Trend of Total PCBs concentration at South Catalina Island-Bird Rock
y = -0.2466x + 505.98R2 = 0.038
0
5
10
15
20
25
30
35
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t Total PCBs
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 18
Trend of Ag concentration at South Catalina Island-Bird Rock
y = -0.007x + 14.402R2 = 0.0168
0
0.2
0.4
0.6
0.8
1
1.2
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) Ag"
Trend of As concentration at South Catalina Island-Bird Rock
y = -0.2846x + 582.94R2 = 0.3522
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) As"
Trend of Cd concentration at South Catalina Island-Bird Rock
y = 0.0923x - 179.89R2 = 0.1418
012345678
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t)
Cd
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 19
Trend of Cr concentration at South Catalina Island-Bird Rock
y = 0.0035x - 5.2908R2 = 0.0007
00.5
11.5
22.5
33.5
44.5
5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) Cr
Trend of Cu concentration at South Catalina Island-Bird Rock
y = 0.0808x - 155.1R2 = 0.1741
0
2
4
6
8
10
12
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Cu
Trend of Hg concentration at South Catalina Island-Bird Rock
y = -0.0029x + 5.9692R2 = 0.2238
0
0.05
0.1
0.15
0.2
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Hg
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 20
Trend of Ni concentration at South Catalina Island-Bird Rock
y = -0.0392x + 80.567R2 = 0.0312
01234567
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Ni
Trend of Pb concentration at South Catalina Island-Bird Rock
y = -0.0525x + 106.47R2 = 0.2357
0
1
2
3
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Pb
Trend of Sb concentration at South Catalina Island-Bird Rock
y = -0.1122x + 223.63R2 = 0.7296
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
1984 1986 1988 1990 1992 1994 1996
Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t
Sb
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 21
Trend of Se concentration at South Catalina Island-Bird Rock
y = -0.0577x + 118.47R2 = 0.2251
0
1
2
3
4
5
6
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Se
Trend of Si concentration at South Catalina Island-Bird Rock
y = -92.101x + 183470R2 = 0.6556
-400
-200
0
200
400
600
800
1000
1984 1986 1988 1990 1992 1994 1996
Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) Si
Trend of Sb concentration at LaJolla
y = -0.0999x + 198.98R2 = 0.4435
-0.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t
Sb
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 22
Trend of Se concentration at LaJolla
y = -0.0366x + 75.624R2 = 0.1594
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Se
Trend of Si concentration at LaJolla
y = 55.217x - 109179R2 = 0.0333
0
500
1000
1500
2000
2500
3000
1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) Si
Trend of Zn concentration at South Catalina Island-Bird Rock
y = -1.0605x + 2241.6R2 = 0.2049
020406080
100120140160180
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 23
La Jolla
Trend of Total Butyltin concentration at LaJolla
y = -1.6184x + 3255.8R2 = 0.038
0
20
40
60
80
100
120
140
160
180
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t)
Total Butyltin
Trend of Total Chlordane concentration at LaJolla
y = -0.3668x + 741.47R2 = 0.302
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t)
Total Chlordane
Trend of Total DDT concentration at LaJolla
y = -3.067x + 6155.5R2 = 0.2527
-20
0
20
40
60
80
100
120
140
160
180
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t)
Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 24
Trend of Total Dieldrin concentration at LaJolla
y = -0.0645x + 131.85R2 = 0.0309
0123456789
10
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t)
Total Dieldrin
Trend of Total PAH concentration at LaJolla
y = 3.3358x - 6584.3R2 = 0.3041
0
20
40
60
80
100
120
140
160
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t
Total PAH
Trend of Total PCB concentration at LaJolla
y = 0.1836x - 348.85R2 = 0.017
0
5
10
15
20
25
30
35
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t) Total PCB
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 25
Trend of Ag concentration at LaJolla
y = -0.2811x + 563.49R2 = 0.4605
-1
0
12
3
4
5
67
8
9
1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t) Ag
Trend of As concentration at LaJolla
y = -0.2592x + 532.94R2 = 0.3367
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t)
As
Trend of Cd concentration at LaJolla
y = 0.0056x - 9.6005R2 = 0.0029
0
0.5
1
1.5
2
2.5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t)
Cd
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 26
Trend of Cr concentration at LaJolla
y = 0.0017x - 1.5834R2 = 0.0002
00.5
11.5
22.5
33.5
44.5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
tCr
Trend of Cu concentration at LaJolla
y = 0.126x - 243.06R2 = 0.1377
0
2
4
6
8
10
12
14
16
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t
Cu
Trend of Hg concentration at LaJolla
y = -0.0087x + 17.541R2 = 0.5267
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t
Hg
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 27
Trend of Ni concentration at LaJolla
y = 0.0176x - 33.727R2 = 0.0805
0
0.5
1
1.5
2
2.5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t Ni
Trend of Pb concentration at LaJolla
y = -0.1372x + 276.33R2 = 0.3898
0
1
2
3
4
5
6
7
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ry w
eigh
t) Pb
Trend of Zn concentration at LaJolla
y = -0.4328x + 1005R2 = 0.0052
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ry w
eigh
t) Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 28
Point Dume
Trend of Total Butyltin concentration at Point Dume
y = -7.0765x + 14162R2 = 0.5023
-100
-50
0
50
100
150
200
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n (n
g/ g
dry
wei
ght)
Total Butyltin
Trend of Total Chlordane concentration at Point Dume
y = -0.6065x + 1220.2R2 = 0.4551
0
5
10
15
20
25
30
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (n
g/ g
dry
wei
ght
Total Chlordane
Trend of Total DDT concentration at Point Dume
y = -11.363x + 22804R2 = 0.3296
-100
0
100
200
300
400
500
600
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n (n
g/ g
dry
wei
ght
Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 29
Trend of Total Dieldrin concentration at Point Dume
y = -0.2472x + 498.46R2 = 0.103
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (n
g/ g
dry
wei
ght)
Total Dieldrin
Trend of Total PAH concentration at Point Dume
y = -0.9329x + 1946.6R2 = 0.0162
0
20
40
60
80
100
120
140
160
180
200
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (n
g/ g
dry
wei
ght)
TotalPAH
Trend of Total PCB concentration at Point Dume
y = -0.4982x + 1017.6R2 = 0.1989
0
5
10
15
20
25
30
35
40
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (n
g/ g
dry
wei
ght)
TotalPCB
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 30
Trend of Ag concentration at Point Dume
y = -0.2355x + 473.68R2 = 0.3174
0
1
2
3
4
5
6
7
8
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght)
Ag
Trend of As concentration at Point Dume
y = -0.1413x + 291.66R2 = 0.4453
0
2
4
6
8
10
12
14
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) As
Trend of Cd concentration at Point Dume
y = 0.1498x - 296.28R2 = 0.4519
0
1
2
3
4
5
6
7
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) Cd
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 31
Trend of Cr concentration at Point Dume
y = -0.0383x + 78.288R2 = 0.0514
0
1
1
2
2
3
3
4
4
5
5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) Cr
Trend of Cu concentration at Point Dume
y = -0.1184x + 244.01R2 = 0.3479
0
2
4
6
8
10
12
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght)
Cu
Trend of Hg concentration at Point Dume
y = -0.0035x + 7.1142R2 = 0.3295
0
0
0
0
0
0
0
0
0
0
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght)
Hg
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 32
Trend of Ni concentration at Point Dume
y = -0.0099x + 21.009R2 = 0.0247
0
1
1
2
2
3
3
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) Ni
Trend of Pb concentration at Point Dume
y = -0.0024x + 6.7617R2 = 0.0005
0
1
1
2
2
3
3
4
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) Pb
Trend of Sb concentration at Point Dume
y = -0.2341x + 466.37R2 = 0.8759
-1
0
1
1
2
2
1985 1986 1987 1988 1989 1990 1991 1992 1993 1994
Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) Sb
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 33
Trend of Se concentration at Point Dume
y = -0.0583x + 119.06R2 = 0.3522
0
1
1
2
2
3
3
4
4
5
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght) Se
Trend of Si concentration at Point Dume
y = -54.32x + 109123R2 = 0.0401
0
500
1000
1500
2000
2500
1984 1986 1988 1990 1992 1994Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght Si
Trend of Zn concentration at Point Dume
y = -3.8551x + 7830R2 = 0.47
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n (u
g/ g
dry
wei
ght)
Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 34
Santa Cruz Island
Trend of Total Butyltin concentration at Santa Cruz Island
y = 0.0202x - 33.265R2 = 0.0004
0
2
4
6
8
10
12
14
16
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ryw
eigh
t)
Total Butyltin
Trend of Total Chlordane concentration at Santa Cruz Island
y = 0.0328x - 61.021R2 = 0.0138
0
1
2
3
4
5
6
7
8
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ryw
eigh
t)
Total Chlordane
Trend of Total DDT concentration at Santa Cruz Island
y = -1.2295x + 2480.5R2 = 0.196
0
10
20
30
40
50
60
70
80
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ryw
eigh
t)
Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 35
Trend of Total Dieldrin concentration at Santa Cruz Island
y = 0.0291x - 56.06R2 = 0.0466
0
1
1
2
2
3
3
4
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ryw
eigh
t)
Total Dieldrin
Trend of Total PAH concentration at Santa Cruz Island
y = 3.251x - 6435.8R2 = 0.2041
0
20
40
60
80
100
120
140
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ryw
eigh
t)
Total PAH
Trend of Total PCB concentration at Santa Cruz Island
y = 0.2343x - 456.89R2 = 0.0379
0
5
10
15
20
25
30
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/g d
ryw
eigh
t)
Total PCB
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 36
Trend of Ag concentration at Santa Cruz Island
y = -0.0134x + 27.085R2 = 0.1524
0
0
0
0
0
1
1
1
1
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t
Ag
Trend of As concentration at Santa Cruz Island
y = -0.7736x + 1567.5R2 = 0.5011
0
5
10
15
20
25
30
35
40
45
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
As
Trend of Cd concentration at Santa Cruz Island
y = 0.1743x - 342.16R2 = 0.114
0
2
4
6
8
10
12
14
16
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t
Cd
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 37
Trend of Cr concentration at Santa Cruz Island
y = 0.0053x - 8.2286R2 = 0.0012
01122334455
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t
Cr
Trend of Cu concentration at Santa Cruz Island
y = -0.0113x + 29.163R2 = 0.0108
0
1
2
3
45
6
7
8
9
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
Cu
Trend of Hg concentration at Santa Cruz Island
y = -0.001x + 2.1447R2 = 0.0558
0
0
0
0
0
0
0
0
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
Hg
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 38
Trend of Ni concentration at Santa Cruz Island
y = -0.0375x + 76.92R2 = 0.1206
0
1
1
2
2
3
3
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
Ni
Trend of Pb concentration at Santa Cruz Island
y = 0.0099x - 19.03R2 = 0.0238
0
1
1
2
2
3
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
Pb
Trend of Sb concentration at Santa Cruz Island
y = -0.0592x + 117.97R2 = 0.3948
00000001111
1984 1986 1988 1990 1992 1994 1996
Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t
Sb
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 39
Trend of Si concentration at Santa Cruz Island
y = -123.99x + 247002R2 = 0.8015
-400
-200
0
200
400
600
800
1000
1984 1986 1988 1990 1992 1994 1996
Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
Si
Trend of Se concentration at Santa Cruz Island
y = -0.0385x + 79.087R2 = 0.0937
0112233445
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t)
Se
Trend of Zn concentration at Santa Cruz Island
y = 1.4086x - 2631.1R2 = 0.2067
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/g d
ryw
eigh
t
Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 40
Pacific Grove Lovers Point
Trend of Total Butyltin concentration at Pcific Grove lovers point
y = -1.6654x + 3334.1R2 = 0.2984
-20-10
010203040506070
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ng
/gdr
ywei
ght)
Total Butyltin
Trend of Total Chlordane concentration at Pcific Grove lovers point
y = -0.6524x + 1316.8R2 = 0.2246
05
101520253035404550
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght)
Total Chlordane
Trend of Total DDT concentration at Pcific Grove lovers point
y = -2.718x + 5473.9R2 = 0.1453
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght)
Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 41
Trend of Total Dieldrin concentration at Pcific Grove lovers point
y = -0.3952x + 800.61R2 = 0.1258
05
10152025303540
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght)
Total Dieldrin
Trend of Total PAH concentration at Pcific Grove lovers point
y = 1.2652x - 2458.7R2 = 0.0678
020406080
100120140160
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total PAH
Trend of Total PCB concentration at Pcific Grove lovers point
y = -0.2058x + 433.11R2 = 0.0154
0
10
20
30
40
50
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total PCB
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 42
Trend of Ag concentration at Pcific Grove lovers point
y = 0.007x - 13.815R2 = 0.0217
0
00
1
11
1
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) Ag
Trend of As concentration at Pcific Grove lovers point
y = -0.2422x + 497.38R2 = 0.3623
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) As
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 43
Trend of Cd concentration at Pcific Grove lovers point
y = 0.2667x - 525.66R2 = 0.2688
02468
101214
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) Cd
Trend of Cr concentration at Pcific Grove lovers point
y = 0.0373x - 72.815R2 = 0.1708
0112233
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Cr
Trend of Cu concentration at Pcific Grove lovers point
y = 0.078x - 147.92R2 = 0.0771
02468
101214
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Cu
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 44
Trend of Hg concentration at Pcific Grove lovers point
y = 0.0015x - 2.843R2 = 0.0533
000000
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Hg
Trend of Ni concentration at Pcific Grove lovers point
y = 0.0334x - 64.834R2 = 0.1451
0
1
1
2
2
3
3
4
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght
Ni
Trend of Pb concentration at Pcific Grove lovers point
y = -0.0921x + 190.03R2 = 0.0531
0
2
4
6
8
10
12
14
16
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Pb
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 45
Trend of Se concentration at Pcific Grove lovers point
y = -0.0123x + 26.959R2 = 0.0214
01
122
33
44
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Se
Trend of Sb concentration at Pcific Grove lovers point
y = -0.1568x + 312.23R2 = 0.8787
0
0
0
0
0
1
1
1
1
1980 1985 1990 1995 2000 2005 2010
Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Sb
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 46
Trend of Si concentration at Pcific Grove lovers point
y = -72.064x + 143866R2 = 0.1405
0
200
400
600
800
1000
1200
1400
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Si
Trend of Zn concentration at Pcific Grove lovers point
y = -0.4198x + 1014.2R2 = 0.0097
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 47
Pt Delgada Shelter Cove
Trend of Total Butyltin concentration at Pt. Delgada Shelter Cove
y = -0.557x + 1118.4R2 = 0.1135
-5
0
5
10
15
20
25
30
35
1980 1985 1990 1995 2000 2005 2010 2015
Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total Butyltin
Trend of Total Chlordane concentration at Pt. Delgada Shelter Cove
y = -0.2355x + 477.05R2 = 0.2496
0
2
4
6
8
10
12
14
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total Chlordane
Trend of Total DDT concentration at Pt. Delgada Shelter Cove
y = -0.1714x + 347.96R2 = 0.181
0
2
4
6
8
10
12
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total DDT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 48
Trend of Total Dieldrin concentration at Pt. Delgada Shelter Cove
y = -0.2428x + 491.79R2 = 0.2395
02468
10121416
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total Dieldrin
Trend of Total PAH concentration at Pt. Delgada Shelter Cove
y = 3.8726x - 7643.5R2 = 0.1015
050
100150200250300
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total PAH
Trend of Total PCB concentration at Pt. Delgada Shelter Cove
y = -0.0714x + 150.47R2 = 0.0045
0
5
10
15
20
25
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ng
/gdr
ywei
ght) Total PCB
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 49
Trend of Ag concentration at Pt. Delgada Shelter Cove
y = 0.0061x - 12.046R2 = 0.065
0.000.050.100.150.200.250.300.350.400.45
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) Ag
Trend of As concentration at Pt. Delgada Shelter Cove
y = -0.1247x + 261.29R2 = 0.14
02468
1012141618
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) As
Trend of Cd concentration at Pt. Delgada Shelter Cove
y = -0.0096x + 25.843R2 = 0.0008
0
2
4
6
8
10
12
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Cd
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 50
Trend of Cr concentration at Pt. Delgada Shelter Cove
y = 0.0294x - 56.008R2 = 0.0912
011223344
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Cr
Trend of Cu concentration at Pt. Delgada Shelter Cove
y = 0.2647x - 518.55R2 = 0.4935
0
24
68
1012
1416
18
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght) Cu
Trend of Hg concentration at Pt. Delgada Shelter Cove
y = 0.0005x - 0.9028R2 = 0.0034
0
0
0
0
0
0
0
0
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght Hg
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 51
Trend of Ni concentration at Pt. Delgada Shelter Cove
y = 0.0839x - 164.29R2 = 0.2316
0
1
2
3
4
5
6
7
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght
Ni
Trend of Pb concentration at Pt. Delgada Shelter Cove
y = 0.014x - 26.437R2 = 0.0825
0
1
1
2
2
3
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Pb
Trend of Se concentration at Pt. Delgada Shelter Cove
y = -0.0294x + 61.216R2 = 0.1054
0112233445
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght
Se
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 52
Trend of Sb concentration at Pt. Delgada Shelter Cove
y = -0.1502x + 299.1R2 = 0.8064
-0.4-0.20.0
0.20.40.60.8
1.01.2
1985 1987 1989 1991 1993 1995
Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Sb
Trend of Si concentration at Pt. Delgada Shelter Cove
y = 263.4x - 521726R2 = 0.0984
0
1000
2000
3000
4000
5000
6000
1985 1987 1989 1991 1993 1995Year
Con
cent
ratio
n(ug
/gdr
ywei
ght
Si
Trend of Zn concentration at Pt. Delgada Shelter Cove
y = -1.0832x + 2310.9R2 = 0.0853
0
50
100
150
200
250
1980 1985 1990 1995 2000 2005 2010Year
Con
cent
ratio
n(ug
/gdr
ywei
ght)
Zn
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 53
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 1
South Catalina Island Bird Rock La Jolla La Jolla Newport Beach West Jetty
Year
Number of
sample R2 R Table
R
Number of
sample R2 R Table
R
Number of
sample R2 R Table
R Total
Butlytins 9 0.034 0.185 0.666 11 0.038 0.195 0.602 10 0.461 0.679 0.632
T_CDANE 13 0.313 0.559 0.553 15 0.302 0.550 0.514 14 0.166 0.408 0.532
T_DDT 13 0.250 0.500 0.553 13 0.253 0.503 0.553 14 0.271 0.521 0.532T_DIEL
D 13 0.228 0.477 0.553 15 0.031 0.176 0.514 14 0.061 0.246 0.532Total PAH 10 0.032 0.179 0.632 12 0.304 0.551 0.576 11 0.001 0.035 0.602Total PCBs 11 0.038 0.195 0.602 12 0.017 0.130 0.576 12 0.126 0.354 0.576
Zn 13 0.205 0.453 0.553 14 0.005 0.072 0.532 14 0.144 0.379 0.532Ag 10 0.017 0.130 0.632 10 0.461 0.679 0.632 10 0.658 0.811 0.632AS 13 0.352 0.593 0.553 15 0.337 0.580 0.514 14 0.195 0.441 0.532CD 13 0.142 0.377 0.553 15 0.003 0.054 0.514 14 0.165 0.406 0.532CR 13 0.001 0.026 0.553 15 0.000 0.014 0.514 14 0.016 0.126 0.532CU 13 0.174 0.417 0.553 15 0.138 0.371 0.514 14 0.055 0.235 0.532HG 13 0.224 0.473 0.553 15 0.527 0.726 0.514 14 0.420 0.648 0.532NI 13 0.031 0.177 0.553 15 0.081 0.284 0.514 14 0.059 0.243 0.532PB 13 0.236 0.485 0.553 15 0.390 0.624 0.514 14 0.298 0.546 0.532SB 6 0.730 0.854 0.811 6 0.444 0.666 0.811 6 0.790 0.889 0.532SE 13 0.225 0.474 0.553 15 0.159 0.399 0.514 14 0.101 0.317 0.532SI 6 0.656 0.810 0.811 6 0.033 0.182 0.811 6 0.167 0.408 0.532
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 2
Point Dume Point Dume Santa Cruz Island Fraser Pt. Pt. Delgada Shelter Cove Pacific Grove Lovers Point
Year
Number of
sample R2 R Table
R
Number of
sample R2 R Table
R
Number of
sample R2 R Table
R Number of data R2 R
table R(0.05)
Total Butlytins 11 0.502 0.709 0.602 9 0.000 0.020 0.666 12 0.114 0.337 0.576 12 0.298 0.546 0.576
T_CDANE 15 0.455 0.675 0.514 13 0.014 0.117 0.553 16 0.250 0.500 0.497 16 0.225 0.474 0.497 T_DDT 15 0.330 0.574 0.514 13 0.196 0.443 0.553 16 0.181 0.425 0.497 16 0.145 0.381 0.497
T_DIELD 15 0.103 0.321 0.514 13 0.047 0.216 0.553 16 0.240 0.489 0.497 16 0.126 0.355 0.497 Total PAH 12 0.016 0.127 0.576 10 0.204 0.452 0.632 13 0.102 0.319 0.553 13 0.068 0.260 0.553
Total PCBs 11 0.199 0.446 0.602 11 0.038 0.195 0.602 14 0.005 0.067 0.532 13 0.015 0.124 0.553
ZN 14 0.470 0.686 0.532 13 0.207 0.455 0.553 16 0.085 0.292 0.497 16 0.010 0.098 0.497 Ag 10 0.317 0.563 0.632 10 0.152 0.390 0.632 12 0.065 0.255 0.576 12 0.022 0.147 0.576 AS 15 0.445 0.667 0.514 12 0.501 0.708 0.576 16 0.140 0.374 0.497 16 0.362 0.602 0.497 CD 15 0.452 0.672 0.514 13 0.114 0.338 0.553 16 0.001 0.028 0.497 15 0.269 0.518 0.514 CR 14 0.051 0.227 0.532 12 0.001 0.035 0.576 16 0.091 0.302 0.497 16 0.171 0.413 0.497 CU 15 0.348 0.590 0.514 13 0.011 0.104 0.553 16 0.494 0.702 0.497 16 0.077 0.278 0.497 HG 14 0.330 0.574 0.532 13 0.056 0.236 0.553 16 0.003 0.058 0.497 16 0.053 0.231 0.497 NI 15 0.025 0.157 0.514 13 0.121 0.347 0.553 16 0.232 0.481 0.497 16 0.145 0.381 0.497 PB 15 0.001 0.022 0.514 13 0.024 0.154 0.553 16 0.083 0.287 0.497 16 0.053 0.230 0.497 SB 6 0.876 0.936 0.811 6 0.395 0.628 0.811 6 0.806 0.898 0.811 6 0.879 0.937 0.811 SE 15 0.352 0.593 0.514 13 0.094 0.306 0.553 16 0.105 0.325 0.497 16 0.021 0.146 0.497 SI 6 0.040 0.200 0.811 6 0.802 0.895 0.811 6 0.098 0.314 0.811 6 0.141 0.375 0.811
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 1
Historical California State Mussel Watch Data Summary, 1977-99 Trinidad Head At the Trinidad ASBS, results for ten constituents (aluminum, chromium, copper, mercury, manganese, nickel, selenium, oxychlordane, cis-chlordane, and chlorpyrifos) at times indicated elevated levels above the EDL 85. Of the 23 analyses, eight results for aluminum, five results for chromium, four results for copper, one result for mercury, 14 results for manganese, and two results for selenium were above the EDL 95 for during the period 1977 to 1999. Of the eight organic chemistry analyses performed, one result for gamma chlordane, six results for oxychlordane, and seven results for chlorpyrifos were above the EDL 95 from 1982 to 1999. Point Reyes Headlands At the Point Reyes ASBS, only results for two constituents, oxychlordane (one out of one test) and o,p’DDD (one out of five tests) indicated elevated levels above the EDL 95. James V. Fitzgerald At the James V. Fitzgerald ASBS, results for eight constituents (aluminum, chromium, nickel, oxychlordane, p,p’DDE, PCB 1248, PCB 1254, and total DDT) at times indicated elevated levels above the EDL 85. Of the eight metals analyses, three results for aluminum, one result for chromium, and two results for nickel were above their respective EDL 95 during 1977 to 1999. Of the nine organic chemistry analyses, two results for oxychlordane, three results for chlorpyrifos, one result for PCB 1248, one result for p, p’DDE, and one result for total DDT were above the EDL 95. Año Nuevo At the Año Nuevo ASBS, eight constituents (mercury, p,p’DDD, p,p’DDE, o,p’DDT, p,p’DDT, total DDT, PCB 1254, and dieldrin) at times indicated elevated levels for the EDL 85. Six out of six results for mercury were above EDL 95 from 1977 to 1982. Out of four organic analyses performed, four results for p,p’DDE, four results for total DDT, and three results for PCB 1254 were above the EDL 95. Pacific Grove At the Pacific Grove ASBS, 14 constituents (cadmium, copper, mercury, lead, zinc, trans-nonachlor, oxychlordane, chlorpyrifos, dachtal, p, p’DDD, o, p’DDT, endosulfan, alpha heptachlor, and pentachlorophenol) at times indicated elevated levels for the EDL 85. Of the 26 metals analyses, the highest frequency for exceeding the EDL 95 was for lead (nine results) and zinc (nine results).
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 2
Carmel Bay At the Carmel Bay ASBS, results for seven constituents (cadmium, nickel, selenium, dachtal, p,p’DDT, total endosulfan, and heptachlor) at times indicated elevated levels above the EDL 85. Of these, cadmium (16 out of 32 tests) most frequently exceeded the EDL 85. Northwest Santa Catalina Island & Southeast Santa Catalina Island At Santa Catalina Island (the general location for four ASBS), only four constituents (aluminum, manganese, lead, and zinc) at times indicated elevated levels. Lead was the constituent with consistent elevated levels (ten out of ten tests) exceeded the EDL 85. Robert E. Badham At the Robert E. Badham ASBS, ten constituents (silver, copper, manganese, mercury, lead, zinc, dachtal, p,p’DDT, PCB 1254, and p,p’DDD) at times indicated elevated levels. Silver (seven out of seven tests), lead (six out of seven tests), PCBs (five out of six tests), and p,p’DDT (six out of seven tests) most frequently exceeded the EDL 85. La Jolla At the San Diego Scripps and La Jolla ASBS, only four constituents (silver, lead, zinc, and o,p’DDT) at times indicated elevated levels. Silver (six out of eight tests) and lead (five out of eight tests) most frequently exceeded the EDL 85.
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 3
2001-2005 State Mussel Watch Data
Location Constituent 2001-2002
2002-2003
2003-2004
2004-2005
Trinidad Head Silver -8 0.015 ND ND
Aluminum 502 1044 90 1250 Asimuth 6.3 15.49 9.14 9.31 Cadmium 3.64 6.15 6.28 8.4 Chromium 4.55 5.62 6.85 6.11 Copper 7.09 11.62 8.22 7.36 Magnesium 13.2 21.69 16.47 15.38 Nickel 3.32 3.65 5.85 4.74 Lead 0.75 1.11 1.11 1.59 Selenium 2.7 3.91 3.09 2.36 Zinc 73 99 110 136 Mercury 0.08 0.075 0.093 0.117 Chlordane NT NT -8 NT DDE,p,p' NT NT -8 NT CCDAN NT 1.24 1.04 NT TCDAN NT 1.03 -8 NT TOTCL NT 2.27 1.04 NT DDDOP NT -8 -8 NT DDDPP NT -8 -8 NT DIELD NT 3.75 7.3 NT HCHA NT 4.48 3.62 NT HEPOX NT 1.2 1.09 NT PCB54 NT -8 16 NT TPCB NT -8 NT NT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 4
Bodega Head Silver 0.06 0.05 0.11 ND
Aluminum 239 28 326 475 Asimuth 10.77 9.61 8.87 11.06 Cadmium 9.3 17.3 13.97 15.12 Chromium 2.49 1.2 5.32 2.88 Copper 6.14 4.75 8.08 6.48 Magnesium 6.93 4.48 5.66 6.49 Nickel 3.56 1.38 4.55 1.77 Lead 1.33 0.44 0.91 1.55 Selenium 4.83 3.49 3.05 ND Zinc 161 66 133 153 Mercury 0.308 0.96 0.143 0.224 Chlordane NT NT 1.89 NT DDE,p,p' NT NT 4.86 NT CCDAN NT 1.75 1.06 NT TCDAN NT 2.11 -8 NT TOTCL NT 3.86 1.06 NT DDDOP NT -8 -8 NT DDDPP NT 5.44 -8 NT DIELD NT 7.3 7.44 NT HCHA NT 2.2 2.33 NT HEPOX NT 1.3 1.06 NT PCB54 NT -8 -8 NT TPCB NT -8 NT NT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 5
J. Fitzgerald Silver 0.09 0.123 ND ND
Aluminum 407 379 634 538 Asimuth 9.95 9.1 10.11 9.43 Cadmium 6.31 9.18 7.01 6.62 Chromium 3.37 2.35 2.94 3.06 Copper 6.6 5.96 7.61 7.24 Magnesium 6.33 5.21 8.03 6.25 Nickel 2.71 2.52 3.01 1.73 Lead 0.98 0.93 1.16 1.02 Selenium 3.95 5.06 4.29 2.28 Zinc 122 105 155 123 Mercury 0.15 0.124 0.166 0.133 Chlordane NT 1.06 NT DDE,p,p' NT 5.68 NT CCDAN NT 3.04 1.12 NT TCDAN NT 2.99 -8 NT TOTCL NT 6.03 1.12 NT DDDOP NT -8 -8 NT DDDPP NT 4.43 -8 NT DIELD NT 8.39 6.37 NT HCHA NT 1.73 1.51 NT HEPOX NT 1.44 -8 NT PCB54 NT 17 13 NT TPCB NT 17 NT
Appendix 3: Mussel Watch Data
Appendix 3 Ocean Plan Exception Page 6
Pacific Grove Silver 0.09 0.037 ND NT
Aluminum 248 311 95 NT Asimuth 13.93 12.37 14.2 NT Cadmium 12.93 10.91 13.24 NT Chromium 2.05 2.2 2.44 NT Copper 6.51 6.14 7.16 NT Magnesium 4.32 4.15 3.55 NT Nickel 2.87 3.18 3.16 NT Lead 3.21 3.11 3.08 NT Selenium 4.03 4.58 3.64 NT Zinc 207 188 192 NT Mercury 0.2 0.136 0.133 NT Chlordane NT NT 1.29 NT DDE,p,p' NT NT 18.2 NT CCDAN NT 3.07 1.82 NT TCDAN NT 3.42 1.35 NT TOTCL NT 6.49 3.17 NT DDDOP NT 5.15 5.86 NT DDDPP NT 5.4 -8 NT DIELD NT 10.4 11.1 NT HCHA NT 1.69 -8 NT HEPOX NT -8 -8 NT PCB54 NT 21 18 NT TPCB NT 21 NT NT
Note: NT = Not Tested Note: ND = Not Detected