appendix h water supply assessment - santa ana€¦ · city of santa ana water supply assessment...
TRANSCRIPT
Appendix H Water Supply Assessment
City
of S
anta
Ana
Wat
er S
uppl
y A
sses
smen
tfo
r the
pro
pose
d
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD
84B
)
Janu
ary
2010
Pre
pare
d by
:
1410
Roc
ky R
idge
Roa
d
Ros
evill
e, C
A 95
661
916.
782.
7275
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
i
TAB
LEO
F C
ON
TEN
TS1.
0 In
trodu
ctio
n
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1-1
1.1
City
of S
anta
Ana
Pub
lic W
orks
Age
ncy
...
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...1-
31.
2 Tr
ansi
t Zon
ing
Cod
e (S
D84
A a
nd S
D84
B) P
roje
ct D
escr
iptio
n
......
......
......
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......
..1-
51.
2.1
Dev
elop
men
t Zon
e D
escr
iptio
ns
......
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1-6
2.0
Wat
er S
uppl
y P
lann
ing
...
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...2-
12.
1 W
ater
Sup
ply
Pla
nnin
g U
nder
SB
610
and
SB
221
...
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....2
-12.
1.1
“Is th
e P
roje
ct S
ubje
ct to
CE
QA
?”
......
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...2-
22.
1.2
“Is It
a P
roje
ct U
nder
SB
610
?”
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..2-
22.
1.3
“Is T
here
a P
ublic
Wat
er S
yste
m?”
...
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.....
2-3
2.1.
4 “Is
The
re a
Cur
rent
UW
MP
that
Acc
ount
s fo
r the
Pro
ject
Dem
and?
”
......
......
......
.....
2-3
2.1.
5 “Is
Gro
undw
ater
a C
ompo
nent
of t
he S
uppl
ies
for t
he P
roje
ct?”
...
......
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..2-
42.
1.6
“Are
The
re S
uffic
ient
Sup
plie
s to
Ser
ve th
e P
roje
ct O
ver t
he N
ext T
wen
ty
Yea
rs?”
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2-4
2.1.
7 “If
, as
a re
sult
of it
s as
sess
men
t, th
e pu
blic
wat
er s
yste
m c
oncl
udes
that
its
wat
er
supp
lies
are,
or w
ill be
, ins
uffic
ient
.Are
ther
e a
plan
(s) f
or a
cqui
ring
addi
tiona
l w
ater
sup
plie
s pu
rsua
nt to
Wat
er C
ode
1091
1(a)
?”
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2-5
3.0
Land
Use
Pla
nnin
g, P
opul
atio
n, a
nd H
ousi
ng
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.3-1
3.1
City
of S
anta
Ana
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..3-
13.
2 Tr
ansi
t Zon
ing
Cod
e (S
D84
A a
nd S
D84
B) O
bjec
tives
...
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3-1
3.3
Rel
atio
nshi
p to
the
Gen
eral
Pla
n
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.....
3-1
3.4
Pop
ulat
ion
Eva
luat
ion
and
Hou
sing
Con
side
ratio
ns
......
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3-2
3.4.
1 P
opul
atio
n
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....3
-23.
4.2
Hou
seho
ld P
roje
ctio
ns
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...3-
33.
4.3
Cou
nty
Hou
seho
ld P
roje
ctio
ns
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..3-
33.
4.4
City
of S
anta
Ana
Hou
seho
ld P
roje
ctio
ns
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....3
-43.
4.5
Pop
ulat
ion
and
Hou
sing
Eva
luat
ion
for W
ater
Sup
ply
Pla
nnin
g
......
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......
3-4
4.0
Wat
er S
uppl
y
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..4-
14.
1 R
egio
nal C
limat
e, H
ydro
logy
and
Wat
er Q
ualit
y
......
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4-1
4.1.
1 C
limat
e
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..4-
14.
1.2
Gro
undw
ater
Hyd
rolo
gy
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.4-2
4.2
Reg
iona
l Wat
er S
uppl
ies
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..4-
44.
2.1
Ora
nge
Cou
nty
Wat
er D
istri
ct
......
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....4
-44.
2.2
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
...
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....4
-12
4.2.
3 D
ry Y
ear I
mpo
rted
Wat
er S
uppl
ies
...
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......
...4-
234.
2.4
Cur
rent
Con
ditio
ns
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.4-2
54.
2.5
Met
ropo
litan
Wat
er S
uppl
y A
lloca
tion
Pla
n
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4-25
4.3
Impo
rted
Wat
er S
uppl
y to
the
City
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....4
-26
4.3.
1 G
roun
dwat
er S
uppl
y fo
r the
City
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.4-2
74.
4 To
tal S
uppl
ies
with
in th
e C
ity o
f San
ta A
na
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.....
4-28
4.4.
1 A
dditi
onal
Dry
Yea
rs
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....4
-28
5.0
Wat
er D
eman
ds
......
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....5
-15.
1 D
eman
d in
Met
ropo
litan
’s S
ervi
ce A
rea
...
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....5
-15.
2 W
ater
Dem
ands
in th
e O
rang
e C
ount
y G
roun
dwat
er B
asin
...
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...5-
15.
2.1
City
of S
anta
Ana
Dem
ands
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...5-
25.
3 Tr
ansi
t Zon
ing
Cod
e (S
D84
A a
nd S
D84
B) P
roje
ct D
eman
ds
......
......
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......
....5
-25.
3.1
Exi
stin
g P
roje
ct-S
ite D
eman
ds
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..5-
25.
3.2
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD
84B
) Pro
ject
Dem
ands
...
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......
.5-3
5.3.
3 P
roje
cted
Dry
Yea
r Dem
ands
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.5-4
5.4
Tota
l City
Pro
ject
ed D
eman
ds b
y P
opul
atio
n G
row
th
......
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....5
-46.
0 S
uppl
y-D
eman
d C
ompa
rison
...
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6-1
6.1
Sup
ply
and
Dem
and
Com
paris
on a
t the
Met
ropo
litan
Lev
el
......
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6-1
6.1.
1 M
etro
polit
an S
uppl
y an
d D
eman
d C
ompa
rison
...
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....6
-1
City
of S
anta
Ana
Tabl
e of
Con
tent
sW
ater
Sup
ply
Ass
essm
ent
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD84
B)
\\pbs
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\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
ii
6.1.
2 S
uppl
y an
d D
eman
d C
ompa
rison
with
in O
CW
D S
ervi
ce A
reas
...
......
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......
...6-
16.
1.3
Sup
ply
and
Dem
and
Com
paris
on fo
r City
of S
anta
Ana
...
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...6-
26.
2 C
ity P
olic
y, W
ater
Effi
cien
cy a
nd C
onse
rvat
ion
Mea
sure
s
......
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...6-
66.
2.1
City
Pol
icy:
Con
serv
atio
n of
Pub
lic W
ater
Sup
ply
...
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......
.6-6
6.2.
2 U
rban
Wat
er M
anag
emen
t Pla
nnin
g A
ct (W
ater
Cod
e S
ectio
n 10
632)
...
......
......
....6
-76.
2.3
Wat
er C
onse
rvat
ion
Mea
sure
s
......
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......
......
..6-
86.
2.4
Dem
and
Man
agem
ent M
easu
res
...
......
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......
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......
..6-
86.
2.5
Nec
essa
ry W
ater
Con
serv
atio
n
......
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.6-8
7.0
Sum
mar
y of
Ana
lysi
s
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..7-
17.
1 W
SA
Fin
ding
s
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....7
-28.
0 R
efer
ence
s
......
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8-1
LIST
OF
TAB
LES
Tabl
e1-
1: S
umm
ary
of T
rans
it Zo
ning
Cod
e (S
D84
A a
nd S
D 8
4B) D
evel
opm
ent P
oten
tial
...
......
.1-6
Tabl
e3-
1: P
opul
atio
n G
row
th: C
ity o
f San
ta A
na (2
002–
2009
)
......
......
......
......
......
......
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......
......
.3-3
Tabl
e3-
2: S
CA
G P
opul
atio
n Fo
reca
st fo
r the
City
of S
anta
Ana
...
......
......
......
......
......
......
......
......
.3-3
Tabl
e3-
3: H
ouse
hold
s in
City
of S
anta
Ana
(200
0 -2
030)
...
......
......
......
......
......
......
......
......
......
....3
-4
Tabl
e3-
4: S
CA
G P
opul
atio
n an
d H
ouse
hold
s Fo
reca
st fo
r the
City
of S
anta
Ana
...
......
......
......
....3
-5
Tabl
e 4-
1: C
ity o
f San
ta A
na C
limat
e S
umm
ary
...
......
......
......
......
......
......
......
......
......
......
......
......
...4-
1
Tabl
e 4-
2: H
isto
rical
Bas
in P
umpi
ng P
erce
ntag
es
......
......
......
......
......
......
......
......
......
......
......
......
..4-
7
Tabl
e 4-
3: S
usta
inab
le Y
ield
of t
he O
rang
e C
ount
y B
asin
, 200
5
......
......
......
......
......
......
......
......
..4-
11
Tabl
e 4-
4: E
stim
ated
Yie
ld o
f Fiv
e Y
ear S
uppl
y P
lan
(acr
e-fe
et/y
ear)
...
......
......
......
......
......
......
...4-
23
Tabl
e 4-
5: P
roje
cted
Met
ropo
litan
Impo
rted
Sup
plie
s in
Sin
gle
Dry
Yea
rs (
acre
-feet
/yea
r)
......
....4
-24
Tabl
e 4-
6: P
roje
cted
Met
ropo
litan
Sup
plie
s in
Mul
tiple
Dry
Yea
rs (a
cre-
feet
/yea
r)
......
......
......
.....
4-24
Tabl
e4-
7: M
etro
polit
an W
SA
P B
ase
Yea
r Sup
plie
s (a
cre-
ft/ye
ar)
...
......
......
......
......
......
......
......
...4-
26
Tabl
e4-
8: C
ity o
f San
ta H
isto
rical
Met
ropo
litan
Pur
chas
es
......
......
......
......
......
......
......
......
......
....4
-27
Tabl
e4-
9: W
SA
P B
ase
Yea
r Sup
plie
s w
ith 6
5% B
PP
and
35%
MW
Da
(acr
e-fe
et/y
ear)
...
......
......
4-28
Tabl
e4-
10:
WS
AP
Bas
e Y
ear S
uppl
ies
with
62%
BP
P a
nd 3
8% M
WD
a,b
(acr
e-fe
et/y
ear)
...
......
..4-
28
Tabl
e4-
11:
City
of S
anta
Ana
Sup
plie
s: W
SA
P S
tage
2 a
nd 3
Allo
catio
ns –
Nor
mal
, Sin
gle
Dry
Y
ear a
nd M
ultip
le D
ry Y
ears
(201
0 –
2030
)
......
......
......
......
......
......
......
......
......
......
....4
-29
Tabl
e5-
1: P
roje
cted
Met
ropo
litan
Firm
Dem
ands
in A
vera
ge, S
ingl
e D
ry a
nd M
ultip
le D
ry Y
ear
Type
s (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
..5-
1
Tabl
e5-
2: T
otal
Pro
ject
ed D
eman
d w
ithin
the
Bas
in in
an
Nor
mal
Yea
r (ac
re-fe
et/y
ear)
...
......
......
5-1
Tabl
e5-
3: C
ity o
f San
ta A
na H
isto
rical
Dem
ands
(199
9 -2
008)
...
......
......
......
......
......
......
......
......
..5-
2
Tabl
e5-
4: E
xist
ing
Wat
er D
eman
d fo
r the
Pro
ject
Are
a
......
......
......
......
......
......
......
......
......
......
......
5-3
Tabl
e5-
5: T
rans
it Zo
ning
Cod
e (S
D84
A a
nd S
D84
B) W
ater
Dem
and
...
......
......
......
......
......
......
.....
5-3
Tabl
e5-
6: N
et C
hang
e in
Wat
er D
eman
d fo
r the
Tra
nsit
Zoni
ng C
ode
(SD
84A
and
SD
84B
) A
rea
...
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
...5-
4
Tabl
e5-
7: N
orm
al, S
ingl
e D
ry a
nd M
ultip
le D
ry Y
ear D
eman
ds (a
cre-
feet
/yea
r)
......
......
......
......
....5
-4
City
of S
anta
Ana
Tabl
e of
Con
tent
sW
ater
Sup
ply
Ass
essm
ent
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD84
B)
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ploy
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enai
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ta A
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rans
it Zo
ning
Cod
e 01
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v4.
doc
iii
Tabl
e5-
8: B
ase
Yea
r Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
n (a
cre-
feet
/yea
r)
......
......
...5-
5
Tabl
e5-
9: 2
009
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
n (a
cre-
feet
/yea
r)
......
......
......
......
5-5
Tabl
e5-
10:
San
ta A
na w
ith 5
-yea
r Ave
rage
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
n (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.5-5
Tabl
e6-
1: S
uppl
y an
d D
eman
d C
ompa
rison
(acr
e-fe
et/y
ear)
...
......
......
......
......
......
......
......
......
......
6-1
Tabl
e6-
2: S
uppl
y an
d D
eman
d C
ompa
rison
with
Bas
e Y
ear S
uppl
y an
d 20
09 D
eman
d (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.6-2
Tabl
e6-
3: S
uppl
y an
d D
eman
d C
ompa
rison
with
Bas
e Y
ear S
uppl
y an
d 5-
year
Dem
and
Ave
rage
(acr
e-fe
et/y
ear)
...
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
..6-
3
Tabl
e6-
4: S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP
Sta
ge 2
Allo
catio
n an
d 20
09 D
eman
d (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.6-3
Tabl
e6-
5: S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP
Sta
ge 2
Sup
ply
and
5-ye
ar D
eman
d A
vera
ge (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.....
6-4
Tabl
e6-
6: S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP
Sta
ge 3
Allo
catio
n an
d 20
09 D
eman
d (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.6-4
Tabl
e6-
7: S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP
Sta
ge 3
Sup
ply
and
5-ye
ar D
eman
d A
vera
ge (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.....
6-5
Tabl
e6-
8: S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP
Sta
ge 3
Allo
catio
n an
d 20
09 D
eman
d (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.6-5
Tabl
e6-
9: S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP
Sta
ge 3
Sup
ply
and
5-ye
ar D
eman
d A
vera
ge (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.....
6-6
Tabl
e6-
10:
City
of S
anta
Ana
Per
man
ent W
ater
Con
serv
atio
n R
equi
rem
ents
...
......
......
......
......
....6
-7
Tabl
e6-
11:
WS
AP
Sta
ge 3
Sup
plie
s an
d 20
09 D
eman
d w
ith C
onse
rvat
ion
Ach
ieve
d (a
cre-
feet
/yea
r)
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
.6-9
LIST
OF
FIG
UR
ESFi
gure
1-1:
Reg
iona
l Loc
atio
n M
ap
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
......
..1-
2
Figu
re 1
-2: C
ity o
f San
ta A
na S
ervi
ce A
rea
...
......
......
......
......
......
......
......
......
......
......
......
......
......
.....
1-4
Figu
re 1
-3: T
rans
it Zo
ning
Cod
e (S
D84
A a
nd S
D84
B) M
ap
......
......
......
......
......
......
......
......
......
......
1-9
Figu
re4-
1: W
ater
Dis
trict
s O
verly
ing
the
Ora
nge
Cou
nty
Gro
undw
ater
Bas
in
......
......
......
......
......
...4-
5
Figu
re 4
-2: O
rang
e C
ount
y W
ater
Dis
trict
Bou
ndar
y
......
......
......
......
......
......
......
......
......
......
......
......
4-8
Figu
re 4
-3: M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia W
ater
Ser
vice
Are
a
......
......
......
.....
4-13
Figu
re 4
-4: M
ajor
Wat
er C
onve
yanc
e Fa
cilit
ies
in C
alifo
rnia
...
......
......
......
......
......
......
......
......
......
.4-1
4
APP
END
ICES
App
endi
x A
:O
CW
D E
xecu
tive
Sum
mar
y of
the
Long
-Ter
m F
acilit
ies
Pla
n, 2
004
City
of S
anta
Ana
Tabl
e of
Con
tent
sW
ater
Sup
ply
Ass
essm
ent
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD84
B)
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evie
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SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
iv
App
endi
x B
:P
opul
atio
n C
hara
cter
istic
s, C
ente
r for
Dem
ogra
phic
Res
earc
h, C
alifo
rnia
Sta
te
Uni
vers
ity F
ulle
rton,
City
of S
anta
Ana
App
endi
x C
:O
CW
D E
xecu
tive
Sum
mar
y of
the
Gro
undw
ater
Man
agem
ent
Pla
n U
pdat
e, M
ay
2009
App
endi
x D
:O
CW
D
Sum
mar
y an
d Fi
ndin
gs
of
the
2007
-200
8 E
ngin
eers
R
epor
t on
th
e G
roun
dwat
er C
ondi
tions
, W
ater
Sup
ply
and
Bas
in U
tiliz
atio
n in
the
Ora
nge
Cou
nty
Wat
er D
istri
ctA
ppen
dix
E:
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
, Ser
ies
E B
ond
Sta
tem
ent,
Nov
embe
r20,
200
9A
ppen
dix
F:M
etro
polit
an W
ater
Sup
ply
Allo
catio
n P
lan
WS
AP
App
endi
xG
:R
epor
t for
the
Wat
er S
urpl
us a
nd D
roug
ht M
anag
emen
t Pla
n, M
ay 2
009
App
endi
xH
:C
ity o
f San
ta A
na, E
mer
genc
y W
ater
Con
serv
atio
n P
lan
and
Res
olut
ion
Fina
l WC
O
NS
2781
App
endi
x I:
Ora
nge
Cou
nty
Com
preh
ensi
ve D
eman
d D
iscu
ssio
nA
ppen
dix
J:C
ity o
f San
ta A
na, U
pdat
ed W
ater
Con
serv
atio
n O
rdin
ance
, Apr
il 20
09
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rans
it Zo
ning
Cod
e 01
2910
v4.
doc
1-1
1.0
Intr
od
uct
ion
This
doc
umen
t, pr
epar
ed f
or t
he C
ity o
f S
anta
Ana
(C
ityor
San
ta A
na)
rega
rdin
g th
e pr
opos
ed
Tran
sit
Zoni
ng C
ode
(SD
84A
and
SD
84B
)pr
ojec
t(p
ropo
sed
proj
ect
orTZ
C),
isa
Wat
er S
uppl
y A
sses
smen
t (W
SA
)in
tend
ed to
sat
isfy
the
requ
irem
ents
of S
enat
e B
ill 6
10(C
alifo
rnia
Wat
er C
ode
Sec
tion
1091
0 et
seq
.). T
he re
gion
al a
nd lo
cal c
onte
xt fo
r the
pro
ject
’s w
ater
dem
and
is in
clud
ed in
th
is d
ocum
ent,
to p
rovi
de C
ityde
cisi
on-m
aker
s a
regi
onal
fra
mew
ork
on w
hich
to
base
a d
ecis
ion
abou
t the
suf
ficie
ncy
of w
ater
sup
plie
s fo
r the
pro
pose
d pr
ojec
t.
The
prop
osed
proj
ect
site
is
loca
ted
in S
anta
Ana
in
Ora
nge
Cou
nty,
Cal
iforn
ia.
The
pro
ject
is
loca
ted
in t
he c
entra
l ur
ban
core
of
San
ta A
na a
nd c
ompr
ises
ove
r 10
0bl
ocks
and
421
acre
s,
appr
oxim
atel
y 10
mile
s fro
m th
e P
acifi
c O
cean
. Th
e pr
opos
ed p
roje
ct is
gen
eral
ly b
ound
ed b
y Fi
rst
Stre
et,
Flow
er S
treet
, C
ivic
Cen
ter
Driv
e, G
rand
Ave
nue,
and
Int
erst
ate
5(I-
5).
Mor
e sp
ecifi
cally
, th
e pr
opos
ed p
roje
ct is
loca
ted
in t
he a
rea
wes
t of
I-5
, no
rth o
f Fi
rst
Stre
et,
and
betw
een
Gra
nd
Ave
nue
and
Flow
er S
treet
and
sou
th o
f C
ivic
Cen
ter
Driv
e.
The
regi
onal
con
text
of
the
prop
osed
pr
ojec
t is
show
n in
Fig
ure
1-1.
The
prop
osed
pro
ject
is
a 42
1-ac
re s
peci
fic p
lan
prop
osed
by
the
City
. P
lann
ed u
ses
incl
ude
resi
dent
ial
neig
hbor
hood
s,
incl
udin
g si
ngle
an
d m
ultip
le
fam
ily
dwel
ling
units
,ne
ighb
orho
od
com
mer
cial
uses
, low
-sca
le to
inte
nse
indu
stria
luse
s, a
nd c
ivic
use
s.
The
plan
bou
ndar
y in
clud
es
the
area
s co
mm
only
re
ferre
d to
as
th
e G
over
nmen
t C
ente
r, D
ownt
own,
Fi
rst
Stre
et,
Lacy
N
eigh
borh
ood,
Log
an N
eigh
borh
ood,
the
indu
stria
l are
a st
radd
ling
the
railr
oad
track
s an
d th
e S
anta
A
na T
rain
Sta
tion.
A
s pr
opos
ed, t
he T
ZCw
ill ad
d 38
7,00
0 sq
uare
feet
of r
etai
l use
s, 1
5.5
acre
s of
op
en s
pace
, and
4,0
75re
side
ntia
l uni
ts.
In a
dditi
on, i
mpl
emen
tatio
n of
the
spec
ific
plan
will
resu
lt in
th
e lo
ss o
f 12
4,00
0 sq
uare
fee
t of
com
mer
cial
use
s, 2
1,00
0 sq
uare
fee
t of
civ
ic u
ses,
and
nea
rly
1,00
0,00
0 sq
uare
feet
of i
ndus
trial
use
s.S
urfa
ce p
arki
ng w
ill a
lso
be re
duce
d in
favo
r of m
ulti-
leve
l pa
rkin
g st
ruct
ures
.
This
repo
rt is
org
aniz
ed fo
llow
ing
a ba
sic
hier
arch
y to
des
crib
e ea
ch is
sue:
regi
onal
con
text
(Ora
nge
Cou
nty
Gro
undw
ater
Bas
inan
d M
etro
polit
an W
ater
Dis
trict
of
Sou
ther
n C
alifo
rnia
), lo
cal
cont
ext
(City
of S
anta
Ana
), an
d fin
ally
pro
ject
-leve
l ana
lysi
s fo
r the
pro
pose
d TZ
C.
The
repo
rt or
gani
zatio
n is
as
follo
ws:
1)In
trodu
ctio
n
2)W
ater
Sup
ply
Pla
nnin
g un
der S
B 6
10 (W
ater
Cod
e 10
910
et s
eq.)
3)R
egio
nal,
loca
l lan
d-us
e pl
anni
ng a
nd p
opul
atio
n an
d ho
usin
g ev
alua
tion
4)W
ater
sup
ply
setti
ng –
incl
udin
g su
rface
and
gro
undw
ater
hyd
rolo
gy,
regi
onal
and
loc
al
supp
lies,
and
sup
ply
relia
bilit
y in
dry
-yea
rs
5)W
ater
dem
and
–re
gion
al a
nd lo
cal
6)C
ompa
rison
of s
uppl
y an
d de
man
d
7)C
oncl
usio
nsof
Ana
lysi
s
The
final
WS
A f
or t
his
prop
osed
pro
ject
mus
t be
ado
pted
by
the
City
Cou
ncil,
and
its
conc
lusi
ons
inco
rpor
ated
int
o ot
her
envi
ronm
enta
l do
cum
ents
as
nece
ssar
y, i
nclu
ding
but
not
lim
ited
to t
he
Env
ironm
enta
l Im
pact
Rep
ort,
whi
ch i
s cu
rren
tly b
eing
pre
pare
d.
The
wat
er s
uppl
y an
alys
is
cont
aine
d he
rein
is o
ne o
f man
y ite
ms
to b
e co
nsid
ered
bef
ore
appr
oval
of t
he p
ropo
sed
proj
ect.
PRO
JEC
TSI
TE
FIG
UR
E 1-1
Reg
iona
l Loc
atio
n M
ap
0D21
3670
0C
ity o
f San
ta A
na T
rans
it Zo
ning
Cod
e (S
D 8
4A a
nd S
D 8
4B) W
SA
01101 | JCS | 10
NO
RTH
NO
T TO
SC
ALE
So
urc
e: M
icro
soft
Trip
s an
d St
reet
s, b
asem
ap, 2
006;
PBS
&J, 2
010.
LEG
END
Tran
sit Z
onin
g C
ode
Bou
ndar
y
San
ta A
na C
ity L
imits
City
of S
anta
Ana
1.0
Intro
duct
ion
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
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it Zo
ning
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e01
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v4.
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1-3
1.1
Cit
y o
f S
anta
An
a P
ub
lic W
ork
s A
gen
cy
The
City
Pub
lic W
orks
Age
ncy
prov
ides
wat
er s
ervi
ce t
o re
side
nts,
bus
ines
s an
d ot
her
publ
ic
agen
cies
in w
ithin
the
city
lim
its.
The
wat
er s
ervi
ce a
rea
is c
onsi
sten
t with
the
City
’s b
ound
ary
(see
Figu
re 1
-2)
and
incl
udes
the
TZC
area
.Th
e C
ity u
tiliz
es i
mpo
rted
treat
ed w
ater
purc
hase
d fro
m
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
(Met
ropo
litan
) an
d gr
ound
wat
er to
mee
t dem
ands
w
ithin
its
serv
ice
area
. Fo
r fis
cal y
ear 2
008-
09 (b
egin
ning
Jul
y 1,
200
8 an
d en
ding
Jun
e 30
, 200
9),
appr
oxim
atel
y 31
perc
ent
of t
he C
ity’s
wat
er s
uppl
y ca
me
from
im
porte
d w
ater
who
lesa
led
by
Met
ropo
litan
. Im
porte
dw
ater
is
treat
ed a
t th
e R
ober
t B
. D
iem
er F
iltra
tion
Pla
nt a
nd W
eym
outh
Fi
ltrat
ion
Pla
nt b
efor
e th
e w
ater
is d
eliv
ered
to th
e C
ity.
The
City
is a
lso
a m
embe
r of t
he O
rang
e C
ount
y W
ater
Dis
trict
(OC
WD
). In
gen
eral
, app
roxi
mat
ely
two-
third
sof
the
City
’s w
ater
sup
ply
com
es f
rom
grou
ndw
ater
wel
ls a
cces
sing
the
Ora
nge
Cou
nty
Bas
in.
For f
isca
l yea
r 200
8-09
(beg
inni
ng J
uly
1, 2
008
and
endi
ng J
une
30, 2
009)
, app
roxi
mat
ely
69
perc
ent o
f the
City
’s w
ater
sup
ply
cam
e fro
mgr
ound
wat
er p
umpe
d fro
m th
e O
rang
e C
ount
y B
asin
.O
CW
D’s
allo
wab
le B
asin
Pum
ping
Per
cent
age
(BP
P)
esta
blis
hes
the
annu
al p
umpi
ng p
erce
ntag
e pe
r O
CW
D m
embe
r an
d m
ay v
ary
annu
ally
. T
he B
PP
is
set
unifo
rmly
and
is
a po
rtion
of
each
m
embe
r's w
ater
sup
ply
that
com
es fr
om g
roun
dwat
er p
umpe
d fro
m th
e ba
sin.
OC
WD
mem
bers
pay
a
Rep
leni
shm
ent A
sses
smen
t (R
A) f
ee fo
r wat
er p
umpe
d fro
m th
e ba
sin.
Gro
undw
ater
pro
duct
ion
at
or b
elow
the
BP
P is
ass
esse
d th
e R
A. A
ny p
rodu
ctio
n ab
ove
the
BP
P is
cha
rged
the
RA
plu
s th
e B
asin
Equ
ity A
sses
smen
t (B
EA
). H
isto
rical
ly, t
he B
EA
is c
alcu
late
d so
that
the
cost
of g
roun
dwat
er
prod
uctio
n ab
ove
the
BP
P i
s ty
pica
lly h
ighe
r th
an p
urch
asin
g im
porte
d po
tabl
e su
pplie
s. T
his
appr
oach
ser
ves
to d
isco
urag
e, b
ut n
ot e
limin
ate,
pro
duct
ion
abov
e th
e B
PP
. H
owev
er,
curre
ntly
th
e B
EA
is e
ssen
tially
the
sam
e ra
te a
s th
e im
porte
d w
ater
rat
e pu
rcha
sed
thro
ugh
Met
ropo
litan
. C
urre
ntly
, th
e B
PP
is
set
at 6
2 pe
rcen
t, an
d gr
ound
wat
er p
umpe
d be
twee
n 62
per
cent
to
a m
axim
um r
estri
ctio
n of
64
perc
ent
will
be c
harg
ed t
he s
um o
f th
e R
A a
nd B
EA
, w
hich
, as
sta
ted
abov
eis
ess
entia
lly th
e sa
me
rate
as
the
impo
rt w
ater
rate
pur
chas
ed th
roug
h M
etro
polit
an.T
he C
ity
has
the
abili
ty to
pum
p ab
ove
the
BP
Psi
nce
thei
r pr
oduc
tion
capa
bilit
y is
sig
nific
antly
gre
ater
than
th
e de
man
ds ty
pica
lly m
etw
ith g
roun
dwat
er.
The
City
ope
rate
s a
wat
er s
uppl
y sy
stem
com
pose
d of
nin
etee
n (1
9) w
ells
, sev
en (7
) im
porte
d w
ater
co
nnec
tions
, and
a v
arie
ty o
f tra
nsm
issi
on a
nd c
onve
yanc
e in
frast
ruct
ure.
Wel
ls v
ary
in d
epth
from
65
0 fe
et to
1,5
00 fe
et a
nd r
ange
in p
rodu
ctio
n fro
m 1
,100
gal
lons
per
min
ute
(gpm
) to
3,6
00 g
pm.
The
tota
l sys
tem
cap
acity
of t
he C
ity’s
gro
undw
ater
wel
ls is
45,
863
gpm
. Th
is d
oes
not i
nclu
de tw
o ne
w w
ells
, w
hich
as
prop
osed
, w
ould
inc
reas
e sy
stem
cap
acity
by
5,50
0 gp
m f
or a
tot
al s
yste
mca
paci
ty o
f 51,
363
gpm
. Th
e C
ity m
aint
ains
sev
en im
porte
d w
ater
con
nect
ions
to th
e M
etro
polit
an
syst
emat
the
Ora
nge
Cou
nty
and
Eas
t Ora
nge
Cou
nty
Feed
er p
ipel
ines
.Th
e C
ity p
rovi
des
wat
er to
its
cus
tom
ers
thro
ugh
444
mile
s of
tra
nsm
issi
on a
nd d
istri
butio
n m
ains
, ei
ght
rese
rvoi
rs w
ith a
co
mbi
ned
stor
age
capa
city
of n
early
fifty
(50)
milli
on g
allo
ns, a
nd s
even
(7) p
umpi
ng s
tatio
ns.
The
City
is la
rgel
y bu
ilt-o
ut; i
ts u
tility
sys
tem
s ar
e in
pla
ce a
nd g
ener
ally
fixe
d in
nat
ure.
In
crea
sed
deve
lopm
ent d
ensi
ty re
sulti
ng fr
om la
nd u
se o
bjec
tives
of t
he G
ener
al P
lan
and
the
prop
osed
pro
ject
m
ay re
quire
exp
ansi
on o
f sys
tem
cap
aciti
es, a
ccel
erat
ed m
aint
enan
ce a
nd re
pair
prog
ram
s, o
r bot
h.
The
City
pro
vide
s fo
r su
ch i
mpr
ovem
ents
in
a sy
stem
atic
man
ner
thro
ugh
itsan
nual
Cap
ital
Impr
ovem
ents
Pro
gram
. Im
plem
enta
tion
of th
e La
nd U
se E
lem
ent w
ill be
car
eful
ly c
oord
inat
ed w
ith
the
Cap
ital I
mpr
ovem
ents
Pro
gram
so
as to
ens
ure
cont
inui
ng a
dequ
acy
of th
e pu
blic
util
ity s
yste
ms.
FIG
UR
E 1
-2C
ity o
f San
ta A
na W
ater
Ser
vice
Are
a
D21
36700
Tran
sit Z
onin
g C
ode
(SD
84A&
SD84
B) W
SA
So
urc
e: C
ity o
f San
ta A
na, U
rban
Wat
er M
anag
emen
t Pla
n, N
ovem
ber 7
, 200
5.N
OR
TH
City
of S
anta
Ana
1.0
Intro
duct
ion
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e01
2910
v4.
doc
1-5
1.2
Tra
nsi
t Z
on
ing
Co
de
(SD
84A
an
d S
D84
B)
Pro
ject
Des
crip
tio
n
The
Tran
sit Z
onin
g C
ode
was
initi
ally
dra
fted
as a
com
pone
nt o
f the
larg
er S
anta
Ana
Tra
nsit
Zoni
ng
Cod
e (S
D84
A a
nd S
D84
B)(
SA
TZC
). T
he c
omm
unity
pro
cess
to d
raft
the
SA
TZC
incl
uded
ove
r 100
ou
treac
h m
eetin
gs a
nd i
nter
view
s he
ld f
rom
Apr
il 20
06 t
hrou
gh F
ebru
ary
2008
. F
ollo
win
g th
e co
mpl
etio
n of
the
com
mun
ity o
utre
ach
proc
ess
for t
he S
ATZ
C, b
ut p
rior t
o th
e re
leas
e of
the
revi
sed
draf
t pla
n to
the
publ
ic, t
he C
ity w
as a
war
ded
a m
ajor
tran
spor
tatio
n gr
ant t
o st
udy
and
desi
gn n
ew
trans
it in
frast
ruct
ure
that
wou
ld u
ltim
atel
y be
con
stru
cted
with
in th
e S
ATZ
Cst
udy
area
. A
lso
durin
g th
is
time,
th
e S
anta
A
na
Red
evel
opm
ent
Age
ncy
(Age
ncy)
en
tere
d in
to
a P
rede
velo
pmen
t A
gree
men
t for
pla
nnin
g an
d de
velo
pmen
t pur
pose
s w
ith T
he R
elat
ed C
ompa
nies
of C
alifo
rnia
, LLC
an
d G
riffin
Rea
lty C
orpo
ratio
n, a
Cal
iforn
ia C
orpo
ratio
n (jo
intly
, the
Dev
elop
er) t
o re
deve
lop
Age
ncy-
owne
d pr
oper
ties
gene
rally
loc
ated
in
the
vici
nity
of
San
ta A
na B
oule
vard
. D
ue t
o th
ese
maj
or
chan
ges
with
in th
e S
ATZ
Cst
udy
area
, and
in re
spon
se to
com
mun
ity c
once
rns
rega
rdin
g th
e sc
ope
of th
e S
ATZ
Cits
elf,
the
Spe
cific
Pla
n w
as ta
bled
. H
owev
er, t
he z
onin
g co
mpo
nent
of t
he S
ATZ
C(th
e Tr
ansi
t Zo
ning
Cod
e) w
as p
ulle
d ou
t an
d fu
rther
ref
ined
in
orde
r to
pro
vide
the
zon
ing
nece
ssar
y to
sup
port
the
long
-term
dev
elop
men
t of
a s
ucce
ssfu
l tra
nsit
prog
ram
, as
wel
l as
to
prov
ide
a de
velo
pmen
t fra
mew
ork
for t
he re
deve
lopm
ent o
f the
Age
ncy
prop
ertie
s.
The
Tran
sit Z
onin
g C
ode
prov
ides
new
zon
ing
for a
ll of
the
prop
ertie
s co
ntai
ned
with
in it
s bo
unda
ry
with
the
exce
ptio
n of
thos
e pr
oper
ties
zone
d M
1 –
Ligh
t Ind
ustri
al o
r M
2 –
Hea
vy In
dust
rial.
The
se
M1
and
M2
prop
ertie
s w
ould
ret
ain
thei
r ex
istin
g zo
ning
, but
wou
ld b
e co
vere
d by
an
over
lay
zone
th
at a
llow
s fo
r th
e op
tion
of fu
ture
mix
ed-u
se d
evel
opm
ent t
o be
exe
rcis
ed a
t the
dis
cret
ion
of th
e pr
oper
ty o
wne
r. T
he T
rans
it Zo
ning
Cod
e pr
ovid
es fo
r the
inte
grat
ion
of n
ew in
fill d
evel
opm
ent i
nto
exis
ting
neig
hbor
hood
s, a
llow
s fo
r the
reus
e of
exi
stin
g bu
ildin
gs, s
uppo
rts m
ixed
-use
dev
elop
men
t, pr
ovid
es a
tra
nsit-
supp
ortiv
e, p
edes
trian
-orie
nted
dev
elop
men
t fra
mew
ork
to r
educ
e ve
hicl
e tri
ps,
redu
ce g
reen
hous
e ga
s em
issi
ons,
and
sup
port
the
addi
tion
of n
ew t
rans
it in
frast
ruct
ure,
and
pr
ovid
es a
n ec
onom
ic d
evel
opm
ent s
timul
us (F
igur
e 1-
3–
Tran
sit Z
onin
g C
ode
Map
).
With
in
the
boun
dary
of
th
e Tr
ansi
t Zo
ning
C
ode
the
Age
ncy
owns
49
pa
rcel
s co
mpr
isin
g ap
prox
imat
ely
seve
n no
n-co
ntig
uous
acr
es.
The
Age
ncy/
City
is p
ursu
ing
the
pote
ntia
l acq
uisi
tion
of
16 a
dditi
onal
pro
perti
es w
ithin
the
im
med
iate
vic
inity
of
the
49 p
arce
ls m
entio
ned
abov
e fo
r th
e pu
rpos
es o
f com
plet
ing
the
asse
mbl
age
of p
rope
rties
on
thos
e bl
ocks
in w
hich
the
Age
ncy
alre
ady
has
maj
ority
ow
ners
hip,
as
wel
l as
to s
ecur
e pr
oper
ty t
o pr
ovid
e fo
r ad
ditio
nal o
pen
spac
e.
The
acqu
isiti
on o
f th
ese
addi
tiona
l pr
oper
ties
may
lea
d to
dem
oliti
on a
nd/o
r re
loca
tion
of e
xist
ing
stru
ctur
es, a
s w
ell a
s th
e po
tent
ial r
eloc
atio
n of
any
exi
stin
g re
side
nts.
The
Age
ncy
and
the
Dev
elop
er p
ropo
se to
red
evel
op th
ese
prop
ertie
s.
The
Dev
elop
er c
once
pt fo
r th
ese
prop
ertie
s in
clud
es t
he d
evel
opm
ent
of a
max
imum
of
155
rent
al u
nits
(in
clud
ing
a po
tent
ial
seni
or h
ousi
ng p
roje
ct) a
nd a
max
imum
of 6
5 fo
r-sa
le u
nits
–a
tota
l of 2
20 n
ew re
side
ntia
l uni
ts.
A
com
pone
nt o
f th
is r
esid
entia
l de
velo
pmen
t w
ill be
affo
rdab
le h
ousi
ng p
ursu
ant
to t
he C
ount
y of
O
rang
e’s
crite
ria fo
r low
-to-m
oder
ate
inco
me
hous
ing.
The
dev
elop
men
t pro
posa
l als
o in
clud
es th
e ad
ditio
n of
app
roxi
mat
ely
1.5
acre
s of
new
pub
lic o
pen
spac
e th
at w
ould
incl
ude
a pu
blic
par
k, a
pu
blic
tot l
ot, a
nd a
10,
000
squa
re fo
ot c
omm
unity
bui
ldin
g. T
he re
deve
lopm
ent o
f the
se p
rope
rties
re
quire
s th
e de
mol
ition
of 1
5 st
ruct
ures
, tot
alin
g ap
prox
imat
ely
30,0
00 s
quar
e fe
et o
f bui
ldin
g ar
ea,
on 1
5 A
genc
y-ow
ned
prop
ertie
s.
San
ta A
na is
in th
e pr
oces
s of
pre
parin
g th
e S
anta
Ana
Fix
ed G
uide
way
Cor
ridor
Stu
dy in
ord
er to
ap
ply
for
futu
re g
rant
fun
ding
tha
t w
ould
sup
port
the
cons
truct
ion
of a
new
pub
lic t
rans
it sy
stem
. Th
is s
yste
m w
ould
pro
vide
for
the
exp
ansi
on o
f tra
nsit
serv
ices
orig
inat
ing
at t
he S
anta
Ana
R
egio
nal T
rans
porta
tion
Cen
ter
(SA
RTC
) and
ser
ving
the
Lacy
Nei
ghbo
rhoo
d, D
ownt
own
and
Civ
ic
Cen
ter
area
s.
Futu
re e
xpan
sion
of
the
syst
em w
ould
lin
k to
the
Pac
ific
Ele
ctric
Rig
ht-o
f-Way
, lo
cate
d on
the
City
’s w
este
rn s
ide,
in o
rder
to
prov
ide
serv
ice
into
the
City
of
Gar
den
Gro
ve a
nd
City
of S
anta
Ana
1.0
Intro
duct
ion
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e01
2910
v4.
doc
1-6
beyo
nd.
Whi
le t
he z
onin
g st
anda
rds
cont
aine
d w
ithin
the
Tra
nsit
Zoni
ng C
ode
wou
ld p
rovi
de a
fra
mew
ork
for
the
trans
it-su
ppor
tive
deve
lopm
ent n
eces
sary
to g
ener
ate
adeq
uate
rid
ersh
ip fo
r th
e su
cces
sful
dev
elop
men
t of
the
Fix
ed G
uide
way
Sys
tem
, th
is E
IR w
ill n
ot a
naly
ze t
he p
ropo
sed
San
ta A
na F
ixed
Gui
dew
ay C
orrid
or
Stu
dy a
nd i
ts p
oten
tial
alig
nmen
ts h
ave
not
been
com
plet
ed.
The
spe
cific
s of
tha
t pl
an w
ill b
e an
alyz
ed in
a s
epar
ate
EIR
as
part
of th
e S
anta
Ana
Fix
ed G
uide
way
Cor
ridor
Stu
dy.
To a
ccom
mod
ate
this
obj
ectiv
e, th
e C
ity w
ill n
eed
to a
men
d th
e cu
rren
t Gen
eral
Pla
n to
per
mit
thes
e ne
w la
nd u
ses
and
amen
d th
e Zo
ning
Cod
e to
est
ablis
h de
velo
pmen
t sta
ndar
ds th
at im
plem
ent t
he
prop
osed
proj
ect.
Thes
e am
endm
ents
will
allo
w th
e C
ity to
pro
vide
a fr
amew
ork
for t
he d
evel
opm
ent
of c
ompa
ct,
trans
it-or
ient
ed d
evel
opm
ent
that
con
tain
s a
mix
of
resi
dent
ial,
com
mer
cial
, an
d pr
ofes
sion
al u
ses
in o
rder
to a
ddre
ss th
e C
ity’s
and
the
regi
on’s
goa
ls o
f pro
vidi
ng s
ites
for h
ousi
ng
in a
lread
y ur
bani
zed
loca
tions
that
are
adj
acen
t to
trans
it, th
ereb
y re
duci
ng v
ehic
le tr
ips,
stim
ulat
ing
inve
stm
ent i
n un
deru
tiliz
ed la
nd, a
nd im
prov
ing
the
jobs
/hou
sing
bal
ance
with
in th
e C
ity.
This
will
lead
to
po
tent
ial
deve
lopm
ent
of
appr
oxim
atel
y 4,
075
resi
dent
ial
units
, 38
7,00
0sf
of
re
tail
deve
lopm
ent,
and
an a
dditi
onal
15.
5 ac
res
of o
pen
spac
ew
ithin
the
City
. Ado
ptio
nof
this
pro
pose
d pr
ojec
t w
ould
allo
w t
he C
ity t
o co
nsid
er s
ubse
quen
t ac
tions
con
sist
ent
with
the
se u
pdat
es in
the
G
ener
al P
lan
and
Land
Use
des
igna
tions
. Ta
ble
1-1
lists
the
over
all p
oten
tial n
et c
hang
e th
at w
ould
oc
cur a
s a
resu
lt of
the
prop
osed
pro
ject
are
a.Th
e TZ
Cla
nd u
se m
ap is
sho
wn
in F
igur
e 1-
3.
Tabl
e1-
1:Su
mm
ary
of T
rans
it Zo
ning
Cod
e (S
D84
A a
nd S
D 8
4B) D
evel
opm
ent P
oten
tial
Land
Use
Typ
ePo
tent
ial G
ross
D
evel
opm
ent
Exis
ting
Use
s to
be
Con
vert
edPo
tent
ial N
et
Dev
elop
men
tR
esid
entia
l(un
its)
4,27
219
74,
075
Ret
ail(
sf)
693,
000
306,
000
387,
000
Indu
stria
l(sf
)90
,000
1,08
0,00
0(9
90,0
00)
Com
mer
cial
(sf)
012
4,00
0(1
24,0
00)
Civ
ic(s
f)8,
000
29,0
00(2
1,00
0)O
pen
Spa
ce (s
f)68
0,00
00
680,
000
Sur
face
Par
king
Lots
(sf)
67,0
001,
839,
000
(1,7
72,0
00)
Sou
rce:
Tra
nsit
Zoni
ng C
ode
(SD
84A
and
SD
84B
)EIR
, Jan
uary
201
0
1.2.
1D
evel
opm
ent Z
one
Des
crip
tions
The
proj
ect a
rea
cons
ists
of a
ppro
xim
atel
y 10
0 in
divi
dual
blo
cks
with
in th
e ce
ntra
l are
a of
the
City
. Th
e Tr
ansi
t Zon
ing
Cod
e di
vide
s th
e ar
ea w
ithin
its
boun
darie
s in
to s
epar
ate
zone
s th
at a
re b
ased
on
tra
nsec
ts o
f in
tens
ity w
ithin
the
Tra
nsit
Zoni
ng C
ode
area
tha
t ra
nge
from
the
mos
t in
tens
e de
velo
pmen
t an
d la
nd u
se t
ypes
to
the
leas
t in
tens
e, w
ith m
ost
zone
s pr
ovid
ing
for
a si
gnifi
cant
m
ixtu
re o
f lan
d us
es w
ithin
them
. Th
is a
ppro
ach
diffe
rs fr
om c
onve
ntio
nal z
onin
g m
aps
that
typi
cally
di
vide
citi
es in
to z
ones
that
rigi
dly
segr
egat
e us
es in
to s
epar
ate
area
s, a
nd th
e us
e of
the
zone
s ar
e ba
sed
on d
evel
opm
ent
inte
nsity
(in
stea
d of
lan
d us
e zo
nes)
as
the
spat
ial
basi
s fo
r re
gula
ting
deve
lopm
ent.
The
zone
dire
ctly
ref
lect
s th
e fu
nctio
ns o
f, an
d in
terre
latio
nshi
ps b
etw
een,
eac
h pa
rt of
the
pla
n ar
ea.
The
Tran
sit
Zoni
ng C
ode
wou
ldal
low
for
mix
ed-u
se d
evel
opm
ent
with
an
emph
asis
on
resi
dent
ial,
com
mer
cial
, and
ope
n sp
ace
as a
n al
tern
ativ
e to
the
deve
lopm
ent o
ptio
ns
allo
wed
und
er t
he e
xist
ing
zoni
ng.
The
follo
win
g de
scrip
tions
hig
hlig
ht t
he f
utur
e de
velo
pmen
t st
anda
rds
of c
onta
ined
with
in th
e ge
ogra
phic
are
as c
over
ed w
ithin
the
proj
ect a
rea.
Tran
sit
Vill
age
(TV
) Zo
ne–
This
zon
e is
app
lied
to a
reas
adj
acen
t to
and
nor
th o
f th
e S
anta
Ana
R
egio
nal
Tran
spor
tatio
n C
ente
r, ea
ster
ly t
o I-5
. T
his
zone
is
inte
nded
to
prov
ide
stan
dard
s fo
r
City
of S
anta
Ana
1.0
Intro
duct
ion
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e01
2910
v4.
doc
1-7
com
pact
tran
sit-s
uppo
rtive
mix
ed-u
se/re
side
ntia
l dev
elop
men
t. T
his
zone
is c
hara
cter
ized
by
a w
ide
rang
e of
bui
ldin
g in
tens
ities
inc
ludi
ng m
ixed
-use
tow
er-o
n-po
dium
bui
ldin
gs,
com
mer
cial
blo
cks,
lin
ers,
st
acke
d fla
ts,
and
cour
tyar
d ho
usin
g.
Th
e zo
ne
acco
mm
odat
es
reta
il,
rest
aura
nt,
ente
rtain
men
t, an
d ot
her
pede
stria
n-or
ient
ed u
ses
at s
treet
leve
l, w
ith o
ffice
s an
d fla
ts a
bove
in th
e m
ixed
-use
bui
ldin
g ty
pes,
at
high
int
ensi
ties
and
dens
ities
. T
he l
ands
cape
pal
ette
is
urba
n w
ith
shad
ing
and
acce
nt s
treet
tree
s in
par
kway
stri
ps a
long
San
ta A
na B
oule
vard
, and
in s
idew
alk
tree
wel
ls w
here
on-
stre
et p
arki
ng is
pro
vide
d.
Par
king
may
be
acco
mm
odat
ed o
n-st
reet
, in
stru
ctur
es
with
line
r bui
ldin
gs, a
nd u
nder
grou
nd.
Gov
ernm
ent
Cen
ter
(GC
D)
Dis
trict
–Th
is z
one
is a
pplie
d to
the
Civ
ic C
ente
r ar
ea w
est
of t
he
Dow
ntow
n. T
his
area
acc
omm
odat
es a
wid
e va
riety
of c
ivic
use
s, in
clud
ing
Fede
ral,
Sta
te a
nd lo
cal
gove
rnm
ent o
ffice
s an
d se
rvic
es, l
ibra
ries,
mus
eum
s, c
omm
unity
cen
ters
, and
oth
er c
ivic
ass
embl
y fa
cilit
ies.
Bui
ldin
g ty
pes
vary
acc
ordi
ng to
thei
r pub
lic p
urpo
se, a
re p
rogr
amm
ed b
y th
e C
ity fo
r the
ir sp
ecifi
c, a
re p
rogr
amm
ed b
y va
rious
gov
ernm
ent a
genc
ies
for
thei
r sp
ecifi
c si
tes,
and
ther
efor
e ar
e no
t cod
ed b
y th
e Tr
ansi
t Zon
ing
Cod
e.
The
land
scap
e st
yle
is u
rban
, em
phas
izin
g sh
adin
g st
reet
tre
es in
sid
ewal
k tre
e w
ells
, and
in la
ndsc
aped
pub
lic p
laza
s.
Dow
ntow
n (D
T) Z
one
–Th
is z
one
is a
pplie
d to
the
hist
oric
al s
hopp
ing
dist
rict o
f San
ta A
na; a
vita
l, pe
dest
rian-
orie
nted
are
a th
at is
def
ined
by
mul
ti-st
ory
urba
n bu
ildin
g ty
pes
(com
mer
cial
blo
cks,
live
-w
ork,
sta
cked
dw
ellin
gs, a
nd c
ourty
ard
hous
ing
in th
e D
ownt
own
edge
s) a
ccom
mod
atin
g a
mix
ture
of
ret
ail,
offic
e, l
ight
ser
vice
, an
d re
side
ntia
l us
es.
The
sta
ndar
ds o
f th
is z
one
are
inte
nded
to
rein
forc
e th
e fo
rm a
nd c
hara
cter
rep
rese
nted
by
exis
ting
pre-
Wor
ld W
ar II
bui
ldin
gs a
nd r
ecog
nize
d as
a
Nat
iona
l H
isto
ric
Dis
trict
, th
roug
h re
stor
atio
n,
reha
bilit
atio
n,
and
cont
ext-s
ensi
tive
infil
l de
velo
pmen
t.
The
stan
dard
s al
so
faci
litat
e th
e re
plac
emen
t or
im
prov
emen
t of
po
st-w
ar
deve
lopm
ent
that
elim
inat
ed t
he p
edes
trian
orie
ntat
ion
of v
ario
us d
ownt
own
bloc
ks (
for
exam
ple:
pa
rkin
g st
ruct
ures
with
no
feat
ures
of p
edes
trian
inte
rest
alo
ng th
eir e
ntire
leng
ths)
. Th
e la
ndsc
ape
styl
e is
urb
an,
emph
asiz
ing
shad
ing
and
acce
nt s
treet
tre
es i
n si
dew
alk
tree
wel
ls.
Par
king
is
acco
mm
odat
ed o
n st
reet
, and
may
als
o be
in s
truct
ures
with
line
r bui
ldin
gs, u
nder
grou
nd, a
nd w
ithin
bl
ock
cent
ers
in s
urfa
ce lo
ts n
ot v
isib
le fr
om s
treet
s.
Urb
an (
UC
) Zo
ne –
This
zon
e is
app
lied
to t
he a
rea
surr
ound
ing
Dow
ntow
n, w
hich
ser
vice
s as
a
trans
ition
al a
rea
to th
e su
rrou
ndin
g lo
wer
-inte
nsity
nei
ghbo
rhoo
ds, a
nd to
oth
er a
reas
whe
re m
ixed
-us
e an
d m
ulti-
unit
resi
dent
ial b
uild
ings
cre
ate
a pe
dest
rian-
orie
nted
urb
an fa
bric
. Th
e zo
ne p
rovi
des
for a
var
iety
of n
on-re
side
ntia
l use
s an
d a
mix
of h
ousi
ng ty
pes
at m
ediu
m in
tens
ities
and
den
sitie
s.
Bes
ides
acc
omm
odat
ing
com
mun
ity s
ervi
ng b
usin
esse
s, t
his
zone
may
als
o se
rve
the
daily
co
nven
ienc
e sh
oppi
ng a
nd s
ervi
ce n
eeds
of
near
by r
esid
ents
. B
uild
ing
type
s in
clud
e m
ixed
-use
co
mm
erci
al b
lock
s, s
tack
ed fl
ats,
live
-wor
k, ro
who
uses
, and
cou
rtyar
d ho
usin
g. T
he la
ndsc
ape
styl
e is
urb
an,
emph
asiz
ing
shad
ing
stre
et t
rees
in
side
wal
k tre
e w
ells
. P
arki
ng i
s ac
com
mod
ated
on
stre
et a
nd m
ay a
lso
be in
stru
ctur
es w
ith li
ner b
uild
ings
and
und
ergr
ound
in a
reas
adj
acen
t to
the
DT
zone
, and
in s
urfa
ce lo
ts a
way
from
stre
et fr
onta
ges.
Cor
ridor
(CD
R) Z
one
–Th
is z
one
is a
pplie
d to
pro
perti
es fr
ontin
g ex
istin
g co
mm
erci
al c
orrid
ors
and
prov
ides
sta
ndar
ds to
impr
ove
pede
stria
n or
ient
atio
n in
a tr
ansi
t-sup
porti
ve, m
ixed
-use
are
a. M
ixed
-us
e co
mm
erci
al b
lock
and
live
-wor
kbu
ildin
g ty
pes
are
at o
r ne
ar t
he s
idew
alk,
and
acc
omm
odat
e st
reet
leve
l ret
ail,
serv
ice,
and
offi
ce, u
ses
with
offi
ce a
nd re
side
ntia
l abo
ve.
The
land
scap
e st
yle
is
urba
n, e
mph
asiz
ing
shad
ing
stre
et tr
ees
in s
idew
alk
tree
wel
ls.
Par
king
is a
ccom
mod
ated
on
stre
et,
and
in s
cree
ned
surfa
ce lo
ts b
etw
een
build
ings
, or
away
from
stre
ets,
with
no
mor
e th
an h
alf o
f the
si
te fr
onta
ge o
ccup
ied
by p
arki
ng.
Urb
an N
eigh
borh
ood
2 (U
N-2
) Zon
e –
This
zon
e is
app
lied
to p
rimar
ily re
side
ntia
l are
as in
tend
ed to
ac
com
mod
ate
a va
riety
of
hous
ing
type
s w
ith s
ome
oppo
rtuni
ties
for
live-
wor
k, n
eigh
borh
ood-
serv
ing
reta
il, a
nd d
inin
g es
tabl
ishm
ents
. A
ppro
pria
te b
uild
ing
type
s in
clud
e si
ngle
dw
ellin
gs,
dupl
exes
, trip
lexe
s, a
nd q
uadp
lexe
s, c
ourty
ard
hous
ing,
row
hous
es, a
nd li
ve-w
ork.
In
som
e ar
eas,
City
of S
anta
Ana
1.0
Intro
duct
ion
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e01
2910
v4.
doc
1-8
the
mor
e in
tens
e, h
ybrid
bui
ldin
g ty
pe i
s al
low
ed w
here
add
ition
al i
nten
sity
is
war
rant
ed w
hile
m
aint
aini
ng
com
patib
ility
with
ne
ighb
orin
g pr
oper
ties.
The
land
scap
e is
ap
prop
riate
to
a
neig
hbor
hood
, with
sha
ding
stre
et tr
ees
in p
arkw
ay s
trips
, and
sha
llow
dep
th la
ndsc
aped
fron
t yar
ds
sepa
ratin
g bu
ildin
gs fr
om s
idew
alks
. P
arki
ng is
on
stre
et, a
nd in
gar
ages
loca
ted
away
from
stre
et
front
ages
.
Urb
an N
eigh
borh
ood
1 (U
N-1
) Zon
e –
This
zon
e is
app
lied
to e
xist
ing
prim
arily
resi
dent
ial a
reas
and
is
in
tend
ed
to
stre
ngth
en
and
stab
ilize
the
low
in
tens
ity
natu
re
of
thes
e ne
ighb
orho
ods
by
acco
mm
odat
ing
hous
ing
type
s at
lo
wer
de
nsiti
es.
A
ppro
pria
te
build
ing
type
s in
clud
e si
ngle
dw
ellin
gs,
dupl
exes
, tri
plex
es,
and
quad
plex
es,
and
live-
wor
k.
The
land
scap
e is
app
ropr
iate
to
a ne
ighb
orho
od,
with
sha
ding
stre
et t
rees
in
park
way
stri
ps a
nd l
ands
cape
d fro
nt y
ards
sep
arat
ing
build
ings
from
sid
ewal
ks.
Par
king
is o
n st
reet
, and
in g
arag
es lo
cate
d aw
ay fr
om s
treet
fron
tage
s.
Indu
stria
l Ove
rlay
(IO) Z
one
–Th
is z
one
is a
pplie
d to
are
as c
urre
ntly
zon
ed L
ight
Indu
stria
l (M
1) a
nd
Hea
vy In
dust
rial (
M2)
to a
llow
the
type
s of
land
use
act
ivity
and
dev
elop
men
t per
mitt
ed b
y ex
istin
g M
1 an
d M
2 zo
ning
to
cont
inue
unt
il su
ch t
ime
that
the
ow
ner
choo
ses
to a
pply
the
new
zon
es
iden
tifie
d in
the
Tran
sit Z
onin
g M
ap.
Unt
il th
e pr
oper
ty is
rez
oned
as
desc
ribed
abo
ve, p
rope
rty in
th
e IO
Zon
e sh
all b
e re
gula
ted
by th
e ex
istin
g pr
ovis
ions
of t
he M
1 an
d M
2 zo
nes
cont
aine
d w
ithin
th
e S
anta
Ana
Mun
icip
al C
ode
(SA
MC
41,
Arti
cle
III,D
ivis
ions
18
and
19),
as a
pplic
able
.
Ope
n S
pace
(O
S)
–Th
is z
one
iden
tifie
s ar
eas
rese
rved
for
com
mun
ity p
arks
and
oth
er o
pen
spac
es.
Allo
wab
le s
truct
ures
in
this
zon
e ar
e lim
ited
to t
hose
nec
essa
ry t
o su
ppor
t th
e sp
ecifi
c pu
rpos
es o
f the
par
ticul
ar o
pen
spac
e ar
ea (e
.g.,
spor
t-cou
rt en
clos
ures
and
mul
ti-pu
rpos
e bu
ildin
gs
in a
ctiv
e pa
rks
and
trails
with
in p
assi
ve p
arks
.
Tran
sit Z
onin
g C
ode
Bou
ndar
y
FIG
UR
E 1-3
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD
84B
) Map
0D21
3670
0C
ity o
f San
ta A
na T
rans
it Zo
ning
Cod
e (S
D 8
4A a
nd S
D 8
4B) W
SA
01101 | JCS | 10
Sour
ce: C
ity o
f San
ta A
na G
IS, J
anua
ry 8
, 201
0.
NO
RTH
NO
T TO
SC
ALE
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
2-1
2.0
Wat
er S
up
ply
Pla
nn
ing
Cal
iforn
ia h
as m
any
diffe
rent
pro
cess
es t
hrou
gh w
hich
the
dev
elop
men
t an
d/or
mai
nten
ance
of
wat
er s
uppl
ies
are
plan
ned
on a
loc
al a
nd r
egio
nal
leve
l. U
rban
Wat
er M
anag
emen
t P
lans
(U
WM
Ps)
, Gro
undw
ater
Man
agem
ent P
lans
(GM
Ps)
, Int
egra
ted
Reg
iona
l Wat
er M
anag
emen
t Pla
ns(IR
WM
Ps)
, Mun
icip
al S
ervi
ce R
evie
ws
(MS
Rs)
and
wat
er r
esou
rces
com
pone
nts
of G
ener
al P
lans
al
l int
egra
te re
gion
al p
lann
ing
of w
ater
sup
ply
and
dem
and.
To c
ompl
emen
t the
se la
rge-
scal
e pl
anni
ng p
roce
sses
, Cal
iforn
ia e
nact
ed S
enat
e B
ills
610
and
221
in 2
002,
bot
h of
whi
ch e
mph
asiz
e th
e in
terre
latio
nshi
ps b
etw
een
land
use
and
wat
er s
uppl
y pl
anni
ng, a
nd re
quire
the
inco
rpor
atio
n of
wat
er s
uppl
y an
d de
man
d an
alys
is a
t the
ear
liest
pos
sibl
e st
age
in th
e pl
anni
ng p
roce
ss fo
r si
zeab
le la
nd u
se p
roje
cts.
Th
ese
stat
utes
prim
arily
app
ly to
the
plan
ning
of w
ater
sup
plie
s an
d id
entif
icat
ion
of s
ourc
es fo
r de
fined
“pr
ojec
ts”
(Wat
er C
ode,
Sec
tion
1091
2) in
the
cas
e of
SB
610
and
for
indi
vidu
al r
esid
entia
l sub
divi
sion
pro
ject
s of
mor
e th
an 5
00
units
in th
e ca
se o
f SB
221
. S
B61
0 am
ende
d po
rtion
s of
the
Wat
er C
ode,
incl
udin
g S
ectio
n 10
631,
w
hich
con
tain
s th
e U
rban
Wat
er M
anag
emen
t P
lann
ing
Act
, an
d ad
ded
Sec
tions
109
10,
1091
1,
1091
2, 1
0913
, and
109
15, w
hich
des
crib
e th
e re
quire
d el
emen
ts o
f a W
SA
to b
e pr
epar
ed a
nd re
lied
upon
dur
ing
the
Cal
iforn
ia E
nviro
nmen
tal
Qua
lity
Act
(CE
QA
)pr
oces
s.
WS
As
are
prep
ared
in
conn
ectio
n w
ith t
he e
nviro
nmen
tal r
evie
w p
roce
ss f
or d
efin
ed “
proj
ects
” (g
ener
ally
ver
y si
mila
r to
“p
roje
cts
of s
tate
wid
e, re
gion
al, o
r are
a w
ide
sign
ifica
nce,
” as
defin
ed in
“CE
QA
Gui
delin
es” S
ectio
n 15
206)
, an
d pr
ovid
e in
form
atio
n (a
long
with
EIR
ana
lysi
s) t
o be
con
side
red
by a
genc
y de
cisi
on-
mak
ers
at th
e tim
e of
pro
ject
app
rova
l. N
othi
ng in
SB
610
pre
vent
s a
city
or c
ount
y fro
m a
ppro
ving
a
prop
osed
pro
ject
eve
n in
the
face
of i
nfor
mat
ion
conc
ludi
ng th
at th
ere
is n
ot s
uffic
ient
wat
er s
uppl
y fo
r bui
ld-o
ut o
f the
pro
ject
. S
B 2
21, w
hich
requ
ires
com
plet
ion
of a
Wat
er S
uppl
y V
erifi
catio
n (W
SV
) pr
ior
to t
he a
ppro
val
of c
erta
in m
ajor
sub
divi
sion
map
s, a
men
ded
Sec
tion
6586
7.5
and
adde
d S
ectio
ns 6
6455
.3 a
nd 6
6473
.7 t
o th
e C
alifo
rnia
Gov
ernm
ent
Cod
e.1
2.1
Wat
er S
up
ply
Pla
nn
ing
Un
der
SB
610
an
d S
B 2
21
U
nder
SB
221
, ci
ties
and
coun
ties
may
not
app
rove
fin
al s
ubdi
visi
on m
aps
abse
nt a
sho
win
g of
wat
er s
uppl
y av
aila
bilit
y fo
r th
e am
ount
of
deve
lopm
ent
to b
e au
thor
ized
by
the
tent
ativ
e m
ap.
A c
ondi
tion
requ
iring
suc
h a
show
ing
mus
t be
inc
lude
d w
ithin
the
app
rove
d te
ntat
ive
subd
ivis
ion
map
. U
nder
bot
h la
ws,
ag
enci
es a
re r
equi
red
to c
onsi
der
wat
er d
eman
ds o
ver
a 20
-yea
r pl
anni
ng h
oriz
on,
taki
ng i
nto
acco
unt
norm
al,
sing
le d
ry,
and
mul
tiple
dry
wat
er y
ear
scen
ario
s in
lig
ht o
f th
e w
ater
pro
vide
r’s
exis
ting
and
plan
ned
futu
re u
ses,
incl
udin
g ag
ricul
tura
l and
man
ufac
turin
g us
es.
As
the
“pub
lic w
ater
sys
tem
” tha
t sup
plie
s w
ater
to th
e C
ity, S
anta
Ana
is re
quire
d to
pre
pare
WS
As
and
WS
Vs,
und
er t
he r
equi
rem
ents
of
Sen
ate
Bills
610
and
221
, an
d th
e G
over
nmen
t C
ode
(Sec
tions
658
67.5
, 66
455.
3 an
d 66
473.
7).
The
re a
re t
hree
prim
ary
area
s to
be
addr
esse
d in
a
WS
A: (
1) a
des
crip
tion
of a
ll re
leva
nt w
ater
sup
ply
entit
lem
ents
, wat
er ri
ghts
, and
/or w
ater
con
tract
s;
(2) a
des
crip
tion
of th
e av
aila
ble
wat
er s
uppl
ies
and
the
infra
stru
ctur
e, e
ither
exi
stin
g or
pro
pose
d, to
de
liver
the
wat
er; a
nd (
3) a
n an
alys
is o
f the
dem
and
plac
ed o
n th
ose
supp
lies,
by
the
proj
ect,
and
rele
vant
exi
stin
g an
d pl
anne
d fu
ture
use
s in
the
area
. W
here
the
desc
riptio
n of
exi
stin
g su
pply
wat
er
supp
ly e
ntitl
emen
ts, w
ater
rig
hts,
and
/or
wat
er c
ontra
cts
show
s in
suffi
cien
t wat
er s
uppl
ies
to s
erve
th
e pr
opos
ed p
roje
ct a
s w
ell
as e
xist
ing
and
plan
ned
uses
ove
r th
e 20
-yea
r pl
anni
ng h
oriz
on,
addi
tiona
l inf
orm
atio
n is
req
uire
d to
des
crib
e ho
w a
nd w
here
suf
ficie
nt s
uppl
ies
may
be
obta
ined
. S
uch
info
rmat
ion
mus
tin
clud
e th
e es
timat
ed c
osts
, fin
anci
ng m
etho
ds,
and
regu
lato
ry a
ppro
vals
ne
eded
to o
btai
n ne
w s
uppl
ies,
as
wel
l as
a pr
ojec
ted
time
fram
e fo
r ob
tain
ing
them
. W
SV
s m
ust
also
con
tain
info
rmat
ion
rega
rdin
g ex
istin
g su
pplie
s, a
s w
ell a
s m
ore
deta
iled
conf
irmat
ion
that
the
appr
opria
te in
frast
ruct
ure
plan
ning
and
fund
ing
is in
pla
ce to
fully
com
mit
wat
er s
uppl
ies
to a
pro
ject
. In
add
ition
to
thes
e ite
ms,
WS
Vs
mus
t co
ntai
n m
ore
deta
iled
conf
irmat
ion
that
the
app
ropr
iate
in
frast
ruct
ure
plan
ning
and
fund
ing
is in
pla
ce to
fully
com
mit
wat
er s
uppl
ies
to a
pro
ject
.
1
Cal
iforn
ia D
epar
tmen
t of W
ater
Res
ourc
es, G
uide
book
for I
mpl
emen
tatio
n of
SB
610
and
SB
221
of 2
001,
200
3.
City
of S
anta
Ana
2.0
Wat
er S
uppl
y P
lann
ing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
2-2
As
stat
ed p
revi
ousl
y st
ated
, Sen
ate
Bill
610,
whi
ch is
app
licab
le to
cer
tain
larg
e pr
ojec
ts s
ubje
ct to
C
EQ
A o
r con
side
red
a “p
roje
ct” u
nder
Wat
er C
ode
Sec
tion
1091
2(a)
or (
b), b
uild
s on
the
info
rmat
ion
that
is
typi
cally
con
tain
ed i
n a
UW
MP
. T
he a
men
dmen
ts t
o W
ater
Cod
e S
ectio
n 10
631
wer
e de
sign
ed to
mak
e W
SA
s an
d U
WM
Ps
cons
iste
nt.
A k
ey d
iffer
ence
bet
wee
n th
e W
SA
s an
d U
WM
Ps
is th
at U
WM
Ps
are
requ
ired
to b
e re
vise
d ev
ery
five
year
s, in
yea
rs e
ndin
g w
ith e
ither
zer
o or
five
, w
hile
WS
As
are
requ
ired
as p
art o
f the
env
ironm
enta
l rev
iew
pro
cess
for e
ach
indi
vidu
ally
qua
lifyi
ng
proj
ect.
As
a re
sult,
the
20-
year
pla
nnin
g ho
rizon
s fo
r ea
ch t
ype
of d
ocum
ent
may
cov
er s
light
ly
diffe
rent
pla
nnin
g pe
riods
. A
dditi
onal
ly, n
ot a
ll w
ater
pro
vide
rs w
ho m
ust p
repa
re a
WS
A u
nder
SB
61
0 ar
e re
quire
d to
pre
pare
an
UW
MP
.
Esp
ecia
lly p
ertin
ent t
o th
is W
SA
for
the
prop
osed
pro
ject
, and
all
proj
ects
to b
e se
rved
by
the
City
are
the
prov
isio
ns u
nder
Wat
er C
ode
Sec
tion
1091
2(f)
that
inv
olve
doc
umen
tatio
n of
sup
ply
if gr
ound
wat
er is
to b
e us
ed a
s a
sour
ce.
As
of 2
009,
San
ta A
naac
quire
d ap
prox
imat
ely
69pe
rcen
t of
its
supp
lies
from
gr
ound
wat
er.
Reg
iona
l do
cum
ents
,in
clud
ing
the
OC
WD
’sG
roun
dwat
er
Man
agem
ent P
lan,
OC
WD
’s L
ong-
Term
Fac
ilitie
s P
lan
[(LTF
P),
Exe
cutiv
e S
umm
ary
of th
e LT
FP is
co
ntai
ned
in A
ppen
dix
Aan
d da
ta fr
om O
CW
D’s
ann
ual E
ngin
eer’s
Rep
orts
, are
ref
erre
d to
in th
is
docu
men
t to
pro
vide
inf
orm
atio
n on
the
ava
ilabi
lity
and
unde
rsta
ndin
g of
gro
undw
ater
in
Ora
nge
Cou
nty.
The
SB
610
WS
A p
roce
ss in
volv
esan
swer
ing
the
follo
win
g qu
estio
ns:
�Is
the
proj
ect s
ubje
ct to
CE
QA
?
�Is
it a
pro
ject
und
er S
B 6
10?
�Is
ther
e a
wat
er s
uppl
ier w
ith ju
risdi
ctio
n ov
er th
e su
bdiv
isio
n?
�Is
gro
undw
ater
a c
ompo
nent
of t
he s
uppl
ies
for t
he p
roje
ct?
�A
re th
ere
suffi
cien
t sup
plie
s av
aila
ble
to s
erve
the
proj
ect o
ver t
he n
ext 2
0 ye
ars?
2.1.
1“I
s th
e Pr
ojec
t Sub
ject
to C
EQA
?”
The
first
ste
p in
the
SB
610
pro
cess
is d
eter
min
ing
whe
ther
the
proj
ect i
s su
bjec
t to
CE
QA
. S
B 6
10
amen
ded
Pub
lic R
esou
rces
Cod
e S
ectio
n 21
151.
9 to
rea
d: “
Whe
neve
r a
City
or
coun
ty d
eter
min
es
that
a p
roje
ct, a
sde
fined
in S
ectio
n 10
912
of th
e W
ater
Cod
e, is
sub
ject
to th
is d
ivis
ion
[i.e.
, CE
QA
], it
shal
l com
ply
with
par
t 2.
10 (
com
men
cing
with
Sec
tion
1091
0) o
f D
ivis
ion
6 of
the
Wat
er C
ode.
” Th
e C
ity h
as d
eter
min
ed t
hat
the
proj
ect
is s
ubje
ctto
CE
QA
. T
he i
nfor
mat
ion
cont
aine
d in
thi
s as
sess
men
t will
be
used
to in
form
and
sup
port
the
Env
ironm
enta
l Im
pact
Rep
ort (
EIR
) fo
r th
e TZ
Cpr
ojec
t, an
d w
ill be
app
ende
d th
eret
o.
2.1.
2“I
s It
a Pr
ojec
t Und
er S
B 6
10?”
The
seco
nd s
tep
in th
e S
B 6
10 p
roce
ss is
to d
eter
min
e if
a pr
ojec
t mee
ts th
e de
finiti
on o
f a “P
roje
ct”
unde
r W
ater
Cod
e S
ectio
n 10
912
(a).
Und
er th
is s
ectio
n, a
“P
roje
ct”
is d
efin
ed a
s m
eetin
g an
y of
th
e fo
llow
ing
crite
ria:
1)A
pro
pose
d re
side
ntia
l dev
elop
men
t of m
ore
than
500
dw
ellin
g un
its;
2)A
pro
pose
d sh
oppi
ng c
ente
ror
bus
ines
s es
tabl
ishm
ent e
mpl
oyin
g m
ore
than
1,0
00 p
erso
ns
or h
avin
g m
ore
than
500
,000
squ
are
feet
(ft2
3)A
com
mer
cial
bui
ldin
g em
ploy
ing
mor
e th
an 1
,000
per
sons
or
havi
ng m
ore
than
250
,000
ft
) of f
loor
spa
ce;
2
of fl
oor s
pace
;
City
of S
anta
Ana
2.0
Wat
er S
uppl
y P
lann
ing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
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l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
2-3
4)A
hot
el o
r mot
el w
ith m
ore
than
500
room
s;
5)A
pro
pose
d in
dust
rial,
man
ufac
turin
g, o
r pr
oces
sing
pla
nt,
or i
ndus
trial
par
k, p
lann
ed t
o ho
use
mor
e th
an 1
,000
per
sons
, occ
upyi
ng m
ore
than
40
acre
s of
land
, or h
avin
g m
ore
than
65
0,00
0 ft2
6)A
mix
ed-u
se p
roje
ct th
at in
clud
eson
e or
mor
e of
thes
e el
emen
ts; o
r
of fl
oor a
rea;
7)A
pro
ject
cre
atin
g th
e eq
uiva
lent
dem
and
of 5
00 re
side
ntia
l uni
ts.
Alte
rnat
ely,
if
a pu
blic
wat
er s
yste
m h
as l
ess
than
5,0
00 s
ervi
ce c
onne
ctio
ns,
the
defin
ition
of
a “P
roje
ct”
also
incl
udes
any
pro
pose
d re
side
ntia
l, bu
sine
ss, c
omm
erci
al, h
otel
or
mot
el, o
r in
dust
rial
deve
lopm
ent
that
wou
ld a
ccou
nt f
or a
n in
crea
se o
f 10
per
cent
or
mor
e in
the
num
ber
of s
ervi
ce
conn
ectio
ns fo
r the
pub
lic w
ater
sys
tem
. Th
e TZ
Cpr
ojec
t pro
pose
s a
net r
esid
entia
l gro
wth
of o
ver
4,00
0 dw
ellin
g un
its,
and
is t
here
fore
sub
ject
to
SB
610
anal
ysis
cod
ified
in W
ater
Cod
e S
ectio
n 10
910
et s
eq.
2.1.
3“I
s Th
ere
a Pu
blic
Wat
erSy
stem
?”
The
seco
nd s
tep
in th
e W
SA
proc
ess
is to
det
erm
ine
if th
ere
is a
“pu
blic
wat
er s
yste
m”
that
has
or
may
hav
e ju
risdi
ctio
n ov
erth
e pr
opos
ed s
ubdi
visi
on.
Sec
tion
1091
2 (c
) of t
he C
alifo
rnia
Wat
er C
ode
(Wat
er C
ode)
sta
tes:
“[A
] pub
lic w
ater
sys
tem
mea
ns a
sys
tem
for t
he p
rovi
sion
of p
iped
wat
er to
the
publ
ic fo
r hum
an c
onsu
mpt
ion
that
has
3,0
00 o
r mor
e se
rvic
e co
nnec
tions
.”
The
City
is a
pub
lic w
ater
supp
lier
with
ove
r 46
,000
wat
er s
ervi
ce c
onne
ctio
ns.
The
City
has
been
id
entif
ied
as th
e w
ater
sup
plie
r with
juris
dict
ion
over
the
area
and
will
pro
vide
wat
er to
the
prop
osed
pr
ojec
t;th
eref
ore,
the
City
mus
tpro
vide
a W
SA
for t
his
prop
osed
pro
ject
.
2.1.
4“I
s Th
ere
a C
urre
nt U
WM
P th
at A
ccou
nts
for
the
Proj
ect
Dem
and?
”
Ste
p th
ree
in th
e W
SA
proc
ess
invo
lves
det
erm
inin
g if
ther
e is
a c
urre
nt U
WM
P th
at c
onsi
ders
the
proj
ecte
d w
ater
dem
and
for t
he p
roje
ct a
rea.
The
Wat
er C
ode
requ
ires
that
all
publ
ic w
ater
sys
tem
s pr
ovid
ing
wat
er fo
r mun
icip
al p
urpo
ses
to m
ore
than
3,0
00 c
usto
mer
s or
sup
plyi
ng m
ore
than
3,0
00
acre
-feet
annu
ally
(af
y) m
ust p
repa
re a
n U
WM
P, a
nd th
e pl
an m
ust b
e up
date
d at
leas
t eve
ry fi
ve
year
s on
or b
efor
e D
ecem
ber 3
1 in
yea
rs e
ndin
g in
five
and
zer
o.
Wat
er C
ode
Sec
tion
1091
0 (c
)(2)
sta
tes:
“If
the
proj
ecte
d w
ater
dem
and
asso
ciat
ed w
ith t
he
prop
osed
pro
ject
was
acc
ount
ed fo
r in
the
mos
t rec
ently
ado
pted
urb
an w
ater
man
agem
ent p
lan,
the
publ
ic w
ater
sys
tem
may
inco
rpor
ate
the
requ
este
d in
form
atio
n fro
m th
e ur
ban
wat
er m
anag
emen
t pl
an in
pre
parin
g th
e el
emen
ts o
f the
ass
essm
ent r
equi
red
to c
ompl
y w
ith s
ubdi
visi
ons
(d),
(e),
(f),
and
(g) [
i.e.,
the
WS
A].”
The
City
’s 2
005
UW
MP
did
not
acc
ount
for t
he la
nd u
se c
hang
es a
ssoc
iate
d w
ith th
e pr
opos
ed T
ZC.
Ther
efor
e, a
ny q
ualif
ying
pro
ject
s no
t acc
ount
ed in
the
2005
UW
MP
req
uire
s pr
epar
atio
n of
a W
SA
th
at d
ocum
ents
the
City
’s c
urre
nt a
nd p
roje
cted
sup
plie
s w
hen
com
pare
d to
pro
ject
ed d
eman
ds
asso
ciat
ed w
ith n
ew g
row
th n
ot c
over
ed in
the
2005
UW
MP
incl
udin
g ag
ricul
ture
and
indu
stria
l use
s.
Whe
n th
e 20
05 U
WM
P w
as p
repa
red,
dev
elop
men
t in
the
City
incl
uded
the
dem
ands
ass
ocia
ted
with
the
exis
ting
land
use
s; th
eref
ore,
this
WS
A a
naly
zes
the
chan
ge in
wat
er d
eman
d as
soci
ated
w
ith t
he d
evel
opm
ent
unde
r th
e TZ
C.
The
2005
UW
MP
is u
sed
a fo
unda
tiona
l doc
umen
t fo
r th
is
WS
A a
nd is
refe
renc
ed a
s ne
cess
ary.
City
of S
anta
Ana
2.0
Wat
er S
uppl
y P
lann
ing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
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ject
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l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
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A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
2-4
2.1.
5“I
s G
roun
dwat
er
a C
ompo
nent
of
th
e Su
pplie
s fo
r th
e Pr
ojec
t?”
The
next
ste
p in
the
SB
610
ana
lysi
s pr
oces
s in
volv
es d
ocum
enta
tion
of s
uppl
y if
grou
ndw
ater
is to
be
use
d as
a s
ourc
e. G
roun
dwat
er is
a m
ajor
wat
er s
uppl
y so
urce
for t
he C
ity a
nd fo
r the
pro
pose
d TZ
C. A
s a
resu
lt, th
is W
SA
will
eva
luat
e th
e su
ffici
ency
of t
he g
roun
dwat
er fr
om th
e ba
sin(
s) fr
om
whi
ch th
e pr
opos
ed p
roje
ct w
ill b
e su
pplie
d to
mee
t pro
ject
ed d
eman
d as
soci
ated
with
the
prop
osed
pr
ojec
t. S
anta
Ana
is lo
cate
d in
the
Coa
stal
Pla
in o
f O
rang
e C
ount
y G
roun
dwat
er B
asin
(O
rang
e C
ount
y B
asin
), w
hich
is p
art o
f the
larg
er S
outh
Coa
st H
ydro
logi
c R
egio
n.
For
the
purp
ose
of th
is
WS
A,
the
Ora
nge
Cou
nty
Bas
in is
def
ined
as
the
“bas
in f
rom
whi
ch t
he p
ropo
sed
proj
ect
will
be
supp
lied”
, as
spe
cifie
d in
Wat
er C
ode
Sec
tion
1091
0(f)(
2).
Pur
suan
t to
Wat
er C
ode
Sec
tion
1091
0(f)
the
follo
win
g ite
ms
mus
t be
incl
uded
in th
e as
sess
men
t:
�A
des
crip
tion
of a
ny g
roun
dwat
er b
asin
or
basi
ns f
rom
whi
ch t
he p
ropo
sed
proj
ect
will
be
supp
lied.
For
thos
e ba
sins
for w
hich
a c
ourt
or th
e bo
ard
has
adju
dica
ted
the
right
s to
pum
p gr
ound
wat
er,
a co
py o
f th
e or
der
or d
ecre
e ad
opte
d by
the
cou
rt or
the
boa
rd a
nd a
de
scrip
tion
of t
he a
mou
nt o
f gr
ound
wat
er t
he p
ublic
wat
er s
yste
m,
or t
he c
ity o
r co
unty
if
eith
er is
req
uire
d to
com
ply
with
this
par
t pur
suan
t to
subd
ivis
ion
(b),
has
the
lega
l rig
ht to
pu
mp
unde
r the
ord
er o
r dec
ree.
�A
det
aile
d de
scrip
tion
and
anal
ysis
of
the
amou
nt a
nd lo
catio
n of
gro
undw
ater
pum
ped
by
the
publ
ic w
ater
sys
tem
, or
the
city
or
coun
ty if
eith
er is
req
uire
d to
com
ply
with
thi
s pa
rt pu
rsua
nt t
o su
bdiv
isio
n (b
), fo
r th
e pa
st f
ive
year
s fro
m a
ny g
roun
dwat
er b
asin
fro
m w
hich
th
e pr
opos
ed p
roje
ct w
ill b
e su
pplie
d.
The
desc
riptio
n an
d an
alys
is s
hall
be b
ased
on
info
rmat
ion
that
is re
ason
ably
ava
ilabl
e, in
clud
ing,
but
not
lim
ited
to, h
isto
ric u
se re
cord
s.
�A
det
aile
d de
scrip
tion
and
anal
ysis
of
the
amou
nt a
nd l
ocat
ion
of g
roun
dwat
er t
hat
is
proj
ecte
d to
be
pum
ped
by th
e pu
blic
wat
er s
yste
m, o
r the
city
or c
ount
y if
eith
er is
requ
ired
to c
ompl
y w
ith th
is p
art p
ursu
ant t
o su
bdiv
isio
n (b
), fro
m a
ny b
asin
from
whi
ch th
e pr
opos
ed
proj
ect w
ill be
sup
plie
d.
The
desc
riptio
n an
d an
alys
is s
hall
be b
ased
on
info
rmat
ion
that
is
reas
onab
ly a
vaila
ble,
incl
udin
g, b
ut n
ot li
mite
d to
, his
toric
use
reco
rds.
�A
n an
alys
is o
f th
e su
ffici
ency
of
the
grou
ndw
ater
fro
m t
he b
asin
or
basi
ns f
rom
whi
ch t
he
prop
osed
pro
ject
will
be s
uppl
ied
to m
eet
the
proj
ecte
d w
ater
dem
and
asso
ciat
ed w
ith t
he
prop
osed
pro
ject
.
2.1.
6“A
re T
here
Suf
ficie
nt S
uppl
ies
to S
erve
the
Pro
ject
Ove
r th
e N
ext T
wen
ty Y
ears
?”
Wat
er C
ode
Sec
tion
1091
0 (c
)(4)
stat
es:
“If t
he C
ity o
r co
unty
is r
equi
red
to c
ompl
y w
ith t
his
part
purs
uant
to
subd
ivis
ion
(b),
the
wat
er a
sses
smen
t fo
r th
e pr
ojec
t sh
all
incl
ude
a di
scus
sion
with
re
gard
to w
heth
er th
e to
tal p
roje
cted
wat
er s
uppl
ies,
det
erm
ined
to b
e av
aila
ble
by th
e C
ity o
r cou
nty
for t
he p
roje
ct d
urin
g no
rmal
, sin
gle
dry
and
mul
tiple
dry
wat
er y
ears
dur
ing
a 20
-yea
r pro
ject
ion,
will
mee
t the
pro
ject
ed w
ater
dem
and
asso
ciat
ed w
ith th
e pr
opos
ed p
roje
ct, i
n ad
ditio
n to
exi
stin
g an
d pl
anne
d fu
ture
use
s, in
clud
ing
agric
ultu
ral a
nd m
anuf
actu
ring
uses
.”
As
requ
ired,
the
next
ste
p in
the
SB
610
pro
cess
is to
pre
pare
the
asse
ssm
ent o
f the
ava
ilabl
e w
ater
su
pplie
s, i
nclu
ding
the
ava
ilabi
lity
of t
hese
sup
plie
s in
all
wat
er-y
ear
cond
ition
s ov
er a
20-
year
pl
anni
ng h
oriz
on, a
nd a
n as
sess
men
t of h
ow th
ese
supp
lies
rela
te to
pro
ject
-spe
cific
and
cum
ulat
ive
dem
ands
ove
r th
at s
ame
20-y
ear
perio
d.
In th
is c
ase,
the
perio
d is
20
year
s an
d co
vers
the
year
s 20
10 to
203
0.
City
of S
anta
Ana
2.0
Wat
er S
uppl
y P
lann
ing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
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ville
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ject
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l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
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lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
2-5
The
City
, ba
sed
on t
he a
naly
sis
in t
his
WS
A (
Sec
tion
6),
conc
lude
s th
at a
re a
dequ
ate
supp
lies
to
serv
e th
e pr
opos
ed p
roje
ct, i
nclu
ding
exi
stin
g de
man
d an
d pl
anne
d fu
ture
uses
in th
e C
ity’s
ser
vice
ar
ea th
roug
h 20
30. T
he C
ity p
rodu
ces
appr
oxim
atel
y 30
,000
afy
of it
s w
ater
sup
plie
s th
roug
h lo
cal
grou
ndw
ater
wel
ls in
the
Ora
nge
Cou
nty
Bas
in a
nd th
e ba
lanc
e 13
,000
afy
com
esfro
m c
ontin
ued
impo
rted
wat
er p
urch
ases
from
Met
ropo
litan
.
Sec
tion
4 pr
esen
ts th
e C
ity’s
wat
er s
uppl
ies;
a de
man
d an
alys
is is
dis
cuss
ed in
Sec
tion
5. S
ectio
n 6
cont
ains
sup
ply
and
dem
and
com
paris
on a
nd th
e co
nclu
sion
of a
naly
sis
is p
rese
nted
in S
ectio
n 7.
2.1.
7“I
f, as
a r
esul
t of
its
ass
essm
ent,
the
publ
ic w
ater
sys
tem
co
nclu
des
that
its
wat
er s
uppl
ies
are,
or
will
be,
insu
ffici
ent.
Are
the
re a
pla
n(s)
for
acq
uirin
g ad
ditio
nal
wat
er s
uppl
ies
purs
uant
to W
ater
Cod
e 10
911(
a)?”
The
final
ste
p in
the
SB
610
pro
cess
, if
the
wat
er s
uppl
ies
are,
or
will
be,
insu
ffici
ent,
the
city
or
coun
ty s
hall
incl
ude
in it
s w
ater
sup
ply
asse
ssm
ent i
ts p
lans
for a
cqui
ring
addi
tiona
l wat
er s
uppl
ies,
se
tting
forth
the
mea
sure
s th
at a
re b
eing
und
erta
ken
to a
cqui
re a
nd d
evel
op th
ose
wat
er s
uppl
ies.
�Th
ose
plan
s m
ay in
clud
e, b
ut a
re n
ot li
mite
d to
, inf
orm
atio
n co
ncer
ning
all
of th
e fo
llow
ing:
�Th
e es
timat
ed to
tal c
osts
, and
the
prop
osed
met
hod
of fi
nanc
ing
the
cost
s, a
ssoc
iate
d w
ith
acqu
iring
the
addi
tiona
l wat
er s
uppl
ies.
�A
ll fe
dera
l, st
ate,
and
loc
al p
erm
its,
appr
oval
s, o
r en
title
men
ts t
hat
are
antic
ipat
ed t
o be
re
quire
d in
ord
er to
acq
uire
and
dev
elop
the
addi
tiona
l wat
er s
uppl
ies.
Bas
ed o
n th
e co
nsid
erat
ions
set
for
th in
par
agra
phs
(1)
and
(2),
the
estim
ated
tim
efra
mes
with
in
whi
ch th
e ci
ty o
r cou
nty
is re
quire
d to
com
ply
with
this
par
t pur
suan
t to
subd
ivis
ion
(b),
expe
cts
to b
e ab
le to
acq
uire
add
ition
al w
ater
sup
plie
s.
\\pbs
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enai
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evie
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A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
3-1
3.0
Lan
d U
se P
lan
nin
g, P
op
ula
tio
n, a
nd
Ho
usi
ng
This
sec
tion
prov
ides
a b
ackg
roun
d on
land
use
pla
nnin
g fo
r Ora
nge
Cou
nty
and
San
ta A
na.
3.1
Cit
y o
f S
anta
An
a
The
City
’s c
urre
nt G
ener
al P
lan
was
ado
pted
by
the
City
Cou
ncil
in 1
982.
It w
as d
evel
oped
to m
eet
loca
l pla
nnin
g ne
eds
thro
ugh
the
year
200
0.
Alth
ough
it h
as n
ot b
een
com
preh
ensi
vely
upd
ated
si
nce
1982
, the
Lan
d U
se E
lem
ent w
as u
pdat
ed in
199
8 an
d th
e H
ousi
ng E
lem
ent f
or y
ears
200
6 th
roug
h20
14 w
as u
pdat
ed in
200
9.
The
Land
Use
Ele
men
t ser
ves
as a
long
-ran
ge g
uide
for l
and
use
and
deve
lopm
ent i
n th
e C
ity.
The
prim
ary
obje
ctiv
e is
to
assi
st i
n th
e m
anag
emen
t of
fut
ure
grow
th,
to i
mpr
ove
the
City
’s o
vera
ll ph
ysic
al
appe
aran
ce,
tom
inim
ize
pote
ntia
l la
nd
use
conf
licts
, an
d to
fa
cilit
ate
grow
th
and
deve
lopm
ent r
efle
ctin
g th
e co
mm
unity
’s v
isio
n.
Spe
cific
ally
, the
Lan
d U
se E
lem
ent d
esig
nate
s th
e di
strib
utio
n, lo
catio
n, a
nd e
xten
t of l
and
uses
for h
ousi
ng, b
usin
ess,
indu
stry
, ope
n sp
ace,
recr
eatio
n,
and
publ
ic fa
cilit
ies.
Add
ition
ally
, it e
stab
lishe
s st
anda
rds
of p
opul
atio
n de
nsity
and
bui
ldin
g in
tens
ity
for e
ach
land
use
cat
egor
y co
vere
d by
the
Gen
eral
Pla
n.
The
City
is a
n al
mos
t fu
lly d
evel
oped
city
; co
nseq
uent
ly,
the
goal
s an
d po
licie
s of
the
Lan
d U
se
Ele
men
t lar
gely
focu
s on
the
cons
erva
tion,
mai
nten
ance
, and
reha
bilit
atio
n of
exis
ting
prop
erty
.A
ny
new
dev
elop
men
t will
nece
ssar
ily c
onsi
st o
f red
evel
opm
ent a
nd in
fill d
evel
opm
ent o
n th
e re
mai
ning
va
cant
and
und
erut
ilize
d pa
rcel
s.Th
e C
ity h
asad
opte
d th
ree
Spe
cific
Pla
ns:
Nor
th H
arbo
r B
oule
vard
Spe
cific
Pla
n, B
risto
l Cor
ridor
Spe
cific
Pla
n, a
nd M
idto
wn
Spe
cific
Pla
n. T
here
are
als
o a
num
ber
of R
edev
elop
men
t P
lans
, w
hich
tog
ethe
r en
com
pass
ove
r 5,
000
acre
s th
at h
ave
been
ad
opte
d by
the
City
.
3.2
Tra
nsi
t Z
on
ing
Co
de
(SD
84A
an
d S
D84
B)
Ob
ject
ives
The
TZC
impl
emen
ts a
var
iety
of g
oals
and
pol
icie
s in
the
San
ta A
na G
ener
al P
lan,
par
ticul
arly
the
Land
Use
and
Urb
an D
esig
n E
lem
ents
. Th
e tw
o ne
ar-te
rm g
oals
of t
he s
peci
fic p
lan
are
to m
ake
the
core
com
petit
ive
in th
e re
gion
, par
ticul
arly
for e
mpl
oym
ent,
tour
ism
, and
com
mer
ce, a
nd to
sta
biliz
eth
e lo
cal n
eigh
borh
oods
. Th
e sp
ecifi
c pl
an p
ropo
ses
a m
arke
t-driv
en d
evel
opm
ent s
trate
gy; g
ener
al
prio
ritie
s ar
e to
inv
est
in h
isto
ric p
rese
rvat
ion,
mob
ility
and
pub
lic t
rans
porta
tion,
sha
red
park
ing,
ci
vic
initi
ativ
es,
publ
ic r
ealm
, em
ploy
men
t, ho
usin
g, a
nd r
etai
l ex
pans
ion.
W
hile
the
tim
ing
can
chan
ge d
ue t
o fu
ture
mar
ket
cond
ition
s, t
hese
gen
eral
prio
ritie
s sh
ape
the
impl
emen
tatio
n of
the
pr
opos
ed p
roje
ct.
The
gene
ral
land
use
of
the
TZC
area
inc
lude
s si
x di
stin
ct d
istri
cts.
Tw
o of
the
dis
trict
s ar
e re
side
ntia
l: La
cy N
eigh
borh
ood
and
Loga
n N
eigh
borh
ood.
Tw
o ar
e re
tail
com
mer
cial
dis
trict
s: F
irst
Stre
et C
orrid
or a
nd D
ownt
own.
Th
e re
mai
ning
tw
o di
stric
ts r
epre
sent
spe
cial
use
s in
the
Spe
cific
P
lan
area
: Gov
ernm
ent C
ente
r and
Rai
l Sta
tion
Dis
trict
.
3.3
Rel
atio
nsh
ip t
o t
he
Gen
eral
Pla
n
The
Gen
eral
Pla
n pr
ovid
es lo
ng-te
rm g
uida
nce
and
polic
ies
for m
aint
aini
ng a
nd im
prov
ing
the
qual
ity
of l
ife i
n, a
nd t
he r
esou
rces
of,
the
com
mun
ity,
both
man
-mad
e an
d na
tura
l. Th
e G
ener
al P
lan
prov
ides
dire
ctio
n fo
r th
e C
ity’s
gro
wth
and
dev
elop
men
t. A
s a
polic
y do
cum
ent,
the
Gen
eral
Pla
n se
rves
as
a gu
ide
to th
e ad
optio
n of
law
s ne
cess
ary
to e
xecu
te it
s in
tent
.
City
of S
anta
Ana
3.
0 La
nd U
se P
lann
ing,
Pop
ulat
ion,
and
Hou
sing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
3-2
The
goal
s an
d po
licie
s of
the
TZC
focu
s pr
imar
ily o
n m
aint
aini
ng a
nd r
evita
lizin
g th
e C
ity’s
exi
stin
g re
side
ntia
l nei
ghbo
rhoo
ds,
disc
oura
ging
inco
mpa
tible
dev
elop
men
t in
to r
esid
entia
l nei
ghbo
rhoo
ds,
and
prov
idin
g a
varie
ty o
f hi
gh-q
ualit
y ho
usin
g ty
pes
for
all e
cono
mic
seg
men
ts o
f the
com
mun
ity.
Add
ition
ally
, th
e po
licie
s of
the
TZC
enco
urag
e a
bala
nce
of l
and
uses
tha
t pr
omot
e liv
able
co
mm
uniti
es. T
he p
ropo
sed
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD
84B
) con
tain
s sp
ecifi
c de
sign
and
de
velo
pmen
t st
anda
rds
to e
nsur
e qu
ality
dev
elop
men
t th
at w
ill un
ify t
he e
xist
ing
proj
ect
area
and
st
reng
then
and
enh
ance
exi
stin
g ne
ighb
orho
ods.
Fu
rther
mor
e, t
he i
ntro
duct
ion
of m
ixed
-use
de
velo
pmen
t th
at i
ncor
pora
tes
resi
dent
ial
uses
with
offi
ce a
nd/o
r co
mm
erci
al u
ses
wou
ld h
elp
prom
ote
a ba
lanc
e of
use
s.Th
e Tr
ansi
t Zo
ning
Cod
e (S
D84
A a
nd S
D84
B)
does
inco
rpor
ate
a ra
nge
of h
ousi
ng ty
pes
and
size
s th
at w
ould
cat
er to
bot
h fa
milie
s an
d in
divi
dual
s in
the
City
.
3.4
Po
pu
lati
on
Eva
luat
ion
an
d H
ou
sin
g C
on
sid
erat
ion
s
Dat
a fro
m t
he U
nite
d S
tate
s B
urea
u of
the
Cen
sus
(U.S
. C
ensu
s) (
Am
eric
an C
omm
unity
Sur
vey)
, th
e C
alifo
rnia
Dep
artm
ent
of F
inan
ce (
DO
F),
the
Sou
ther
n C
alifo
rnia
Ass
ocia
tion
of G
over
nmen
ts
(SC
AG
), an
d th
e S
anta
Ana
200
6–20
14 H
ousi
ng E
lem
ent
of t
he G
ener
al P
lan
(Hou
sing
Ele
men
t) w
ere
used
to p
repa
re th
is d
iscu
ssio
n as
it r
elat
es to
pop
ulat
ion
and
hous
ing
with
in S
anta
Ana
and
the
prop
osed
pro
ject
.
3.4.
1Po
pula
tion
The
popu
latio
n da
ta p
rovi
ded
by t
he D
OF
are
com
pute
d an
d up
date
d an
nual
ly a
nd t
here
fore
, ar
e co
nsid
ered
mor
e re
flect
ive
of c
urre
nt c
ondi
tions
than
the
popu
latio
n pr
ojec
tions
pre
pare
d by
SC
AG
. Fo
r thi
s re
ason
, DO
F da
ta w
ill be
use
d in
this
ana
lysi
s to
pro
vide
exi
stin
g co
nditi
ons,
whe
re th
ey a
re
avai
labl
e.
How
ever
, SC
AG
dat
a ar
e al
so p
rese
nted
for
com
paris
on p
urpo
ses,
and
are
rel
ied
upon
for f
utur
e po
pula
tion
proj
ectio
ns.
The
City
’s p
opul
atio
n in
200
9 w
as 3
55,6
62,2 Ta
ble
3-1
whi
ch r
epre
sent
s a
0.01
1 pe
rcen
t in
crea
se o
ver
the
2008
popu
latio
n of
app
roxi
mat
ely
351,
521.
show
s th
e po
pula
tion
grow
th in
the
City
sin
ce20
02,
usin
g da
ta d
eriv
ed f
rom
the
DO
F re
flect
ing
U.S
. C
ensu
s so
urce
s an
d po
pula
tion
estim
ates
. A
s id
entif
ied,
the
City
’s a
vera
ge a
nnua
l gro
wth
has
ste
adily
incr
ease
d si
nce
2002
, w
ith in
crea
ses
betw
een
2002
and
200
9re
pres
entin
g11
,767
new
res
iden
ts.A
nnua
l inc
reas
es h
ave
fluct
uate
d ov
er
the
last
eig
ht y
ears
–ye
ars
2003
and
200
4 fo
r sa
w p
opul
atio
n in
crea
ses
of o
ver
3,30
0 an
d 4,
100
resp
ectiv
ely;
con
vers
ely,
200
6, 2
007
and
2008
saw
incr
ease
s of
217
, 324
and
876
, res
pect
ivel
y.
The
2008
SC
AG
Reg
iona
l Tra
nspo
rtatio
n P
lan
(RTP
) Upd
ate
show
s fu
ture
pop
ulat
ion
proj
ectio
ns fo
r S
anta
Ana
, whi
ch a
re p
rese
nted
in T
able
3-2.
Th
ese
proj
ectio
ns a
re a
lso
conf
irmed
loca
lly b
y th
e C
ente
r fo
r D
emog
raph
ic R
esea
rch
at C
alifo
rnia
Sta
te U
nive
rsity
Ful
lerto
n (C
SF)
.3
2S
tate
of
Cal
iforn
ia,
Dep
artm
ent
of F
inan
ce,
E-1
Pop
ulat
ion
Est
imat
es f
or C
ities
, C
ount
ies
and
the
Sta
te w
ith
Ann
ual P
erce
nt C
hang
e—Ja
nuar
y 1,
200
7 an
d 20
08. S
acra
men
to, C
alifo
rnia
, May
200
8.
(A
ppen
dix
B o
f th
is W
SA
.)
3C
alifo
rnia
Sta
te U
nive
rsity
Ful
lerto
n C
ente
r fo
r D
emog
raph
ic R
esea
rch,
Ora
nge
Cou
nty
Prog
ress
Rep
ort.
Aug
ust 2
008.
City
of S
anta
Ana
3.
0 La
nd U
se P
lann
ing,
Pop
ulat
ion,
and
Hou
sing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
3-3
Tabl
e3-
1: P
opul
atio
n G
row
th: C
ity o
f San
ta A
na (2
002–
2009
)
Year
Popu
latio
nA
vera
ge A
nnua
l Gro
wth
(p
erso
ns/y
ear)
2002
343,8
95~
2003
347,2
243,3
2920
0434
8,949
1,725
2005
350,1
041,1
5520
0635
0,321
217
2007
350,6
4532
420
0835
1,521
876
2009
355,6
624,1
41S
ourc
e:
Sta
te o
f Cal
iforn
ia, D
epar
tmen
t of F
inan
ce, E
-4 P
opul
atio
n E
stim
ates
for C
ities
, Cou
ntie
s an
d th
e S
tate
, 200
1-20
08, w
ith 2
000
Ben
chm
ark.
Sac
ram
ento
, Cal
iforn
ia, M
ay 2
008.
Tabl
e3-
2: S
CA
G P
opul
atio
n Fo
reca
st fo
r the
City
of S
anta
Ana
2010
2015
2020
2025
2030
Pop
ulat
ion
364,
683
371,
043
376,
353
378,
397
380,
356
Sou
rce:
SC
AG
200
8, G
row
th F
orec
ast.
3.4.
2H
ouse
hold
Proj
ectio
ns
A h
ouse
hold
is
defin
ed b
y th
e D
OF
and
the
U.S
. C
ensu
s as
a g
roup
of
peop
le w
ho o
ccup
y a
hous
ing
unit.
Th
e nu
mbe
r of
hou
seho
lds
in a
giv
en a
rea
diffe
rs fr
om th
e nu
mbe
r of
dw
ellin
g un
its
beca
use
the
num
ber
of d
wel
ling
units
incl
udes
occ
upie
d an
d va
cant
uni
ts.
The
varia
nce
betw
een
hous
ehol
ds a
nd d
wel
ling
units
als
o re
flect
s po
pula
tion
segm
ents
livi
ng in
-gro
up q
uarte
rs s
uch
as
boar
d an
d ca
re fa
cilit
ies,
and
thos
e w
ho a
re h
omel
ess.
3.4.
3C
ount
y H
ouse
hold
Pro
ject
ions
A h
ouse
hold
siz
e ra
tio in
the
rang
e of
3.0
pph
is c
onsi
sten
t with
the
dire
ctio
n of
the
over
all C
ount
y-w
ide
hous
ing
deve
lopm
ent,
as a
maj
ority
of t
he d
evel
opm
ent w
ithin
Ora
nge
Cou
nty
(and
Sou
ther
n C
alifo
rnia
in g
ener
al)
is fo
cuse
d on
infil
l red
evel
opm
ent w
ith h
ighe
r de
nsity
mix
ed-u
se p
roje
cts.
In
addi
tion,
the
Cou
nty’
s ex
istin
g pp
h ra
tio i
s 3.
1.
As
note
d by
SC
AG
,4
4S
CA
G, 2
008.
Reg
iona
l Tra
nspo
rtatio
n P
lan,
Gro
wth
For
ecas
t.
Los
Ang
eles
and
Ora
nge
Cou
ntie
s ar
e ta
rget
ed t
o be
com
e si
gnifi
cant
mag
nets
for
hou
sing
gro
wth
as
risin
g co
nges
tion
and
the
avai
labi
lity
of jo
bs d
isco
urag
e lo
ng c
omm
utes
to o
utly
ing
area
s. W
ith m
any
new
res
iden
ts fr
om
area
s w
ith h
igh
urba
n de
nsiti
es, t
he n
ew (
fore
cast
ed)
popu
latio
n w
ould
be
mor
e ad
aptiv
e to
urb
an
livin
g.
The
avai
labi
lity
of in
fill a
reas
will
pro
vide
a n
eede
d in
crea
se in
land
ava
ilabl
e fo
r ho
usin
g.
Thes
e ar
eas
will
be tr
ansf
orm
ed in
to n
ew n
eigh
borh
oods
, com
plet
e w
ith a
rang
e of
hou
sing
opt
ions
an
d ex
celle
nt
acce
ssib
ility
to
jo
bs,
ente
rtain
men
t, an
d cu
ltura
l as
pect
s of
co
mm
uniti
es.
Tran
spor
tatio
n co
rrido
rs w
ill gu
ide
deve
lopm
ent
and
enco
urag
e tra
nsit-
orie
nted
gro
wth
.Th
is
resu
rgen
ce w
ill pr
ovid
e ho
usin
g fo
r th
ousa
nds
of p
eopl
e th
roug
h in
fill
and
recy
clin
g of
cer
tain
pr
oper
ties.
Im
plem
enta
tion
of t
he T
rans
it Zo
ning
Cod
e (S
D84
A a
nd S
D84
B)
is c
onsi
sten
t w
ith
thes
e gr
owth
tren
ds a
s id
entif
ied
by S
CA
G.
City
of S
anta
Ana
3.
0 La
nd U
se P
lann
ing,
Pop
ulat
ion,
and
Hou
sing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
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\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
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r Pub
lic R
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A W
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rans
it Zo
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Cod
e 01
2910
v4.
doc
3-4
3.4.
4C
ity o
f San
ta A
na H
ouse
hold
Pro
ject
ions
Tabl
e3-
3co
mpa
res
the
num
ber
of h
ouse
hold
s in
San
ta A
na f
or 2
000
and
2009
. Th
e av
erag
e ho
useh
old
size
in t
he C
ity in
crea
sed
from
4.6
per
sons
per
hou
seho
ld (
pph)
in 2
000
to 4
.7pp
h in
20
09, e
ssen
tially
a d
ensi
ficat
ion
of p
ph.T
he a
vera
ge h
ouse
hold
siz
e of
4.6
rep
rese
nts
all o
ccup
ied
hous
ing
units
in
the
City
, in
clud
ing
owne
r-an
d re
nter
-occ
upie
d un
its.
Impl
emen
tatio
n of
the
pr
opos
ed p
roje
ct w
ould
res
ult i
n an
incr
ease
in m
ixed
-use
res
iden
tial u
nits
. Mix
ed-u
se u
nits
tend
to
brin
g in
hi
gher
nu
mbe
rs
of
rent
ers
com
pare
d to
th
e ex
istin
g si
ngle
-fam
ily
uses
th
at
are
pred
omin
atel
y ow
ner-o
ccup
ied
thro
ugho
ut th
e re
st o
f the
City
.
Tabl
e3-
3: H
ouse
hold
s in
City
of S
anta
Ana
(200
0 -2
030)
2000
2009
2030
Hou
seho
lds
c
City
of S
anta
Ana
74,5
8875
,856
77,7
17(7
9,93
1 w
ith p
roje
ct)
Ave
rage
Hou
seho
ld S
ize
(pph
)C
ity o
f San
ta A
na4.
64.
73.
0N
otes
: H
ouse
hold
figu
res
repr
esen
t occ
upie
d ho
usin
g un
its.
Sou
rce:
Sta
te o
f Cal
iforn
ia, D
epar
tmen
t of F
inan
ce, E
-5 P
opul
atio
n an
d H
ousi
ng E
stim
ates
for C
ities
, Cou
ntie
s an
d th
e St
ate,
200
1-20
08, w
ith 2
000
Ben
chm
ark.
Sac
ram
ento
, Cal
iforn
ia, M
ay 2
008.
3.4.
5Po
pula
tion
and
Hou
sing
Eva
luat
ion
for W
ater
Sup
ply
Plan
ning
Pop
ulat
ion
incr
ease
s as
soci
ated
with
fut
ure
deve
lopm
ents
wer
e ac
coun
ted
for
in t
he S
CA
G 2
008
proj
ectio
ns a
nd C
SF;
by
2030
, the
City
pop
ulat
ion
is e
xpec
ted
to in
crea
se to
380
,356
, an
incr
ease
of
24,6
94 o
ver
2009
popu
latio
n nu
mbe
rsas
sho
wn
in T
able
3-4
. T
his
equa
tes
to a
n in
crea
se o
f ap
prox
imat
ely
0.32
annu
ally
.
In te
rms
of d
wel
ling
units
, usi
ng D
OF
num
bers
, dw
ellin
g un
its in
200
9 w
ere
75,8
56.
Goi
ng fo
rwar
d,
SC
AG
pro
ject
s 77
,717
tot
al h
ousi
ng u
nits
by
2030
but
thi
s di
d no
t in
clud
e al
l 4,0
75 d
wel
ling
units
as
soci
ated
with
the
TZC
proj
ect.
Impl
emen
tatio
n of
the
prop
osed
pro
ject
wou
ld a
dd a
noth
er 2
,214
dw
ellin
g un
its.
With
the
add
ition
al d
wel
ling
units
pro
pose
d in
the
TZC
, ho
usin
g un
its t
otal
ap
prox
imat
ely
79,9
31 (7
7,71
7 pr
ojec
ted
plus
2,2
14 u
nits
from
TZC
). U
nder
this
dw
ellin
g un
it gr
owth
sc
enar
io, t
he C
ity w
ould
incr
ease
its
proj
ecte
d dw
ellin
g un
its b
y ap
prox
imat
ely
2,21
4 dw
ellin
g un
its,
whi
ch is
full
build
-out
of t
he p
roje
ct. T
his
equa
tes
to a
dw
ellin
g un
it in
crea
se o
f app
roxi
mat
ely
0.25
annu
ally
or 2
03 d
wel
ling
units
annu
ally
.
As
show
n in
Tab
le 3
-4,
this
WS
A u
ses
the
annu
al p
opul
atio
n in
crea
ses
culm
inat
ing
at 3
80,3
56
pers
ons
by 2
030
as a
mor
e re
ason
able
pro
ject
ion
of g
row
th in
the
City
. The
ben
efit
of u
tiliz
ing
this
hi
gher
gro
wth
met
hodo
logy
is t
hat
it ca
ptur
es a
nd in
clud
es a
ll gr
owth
in t
he C
ity in
clud
ing
vario
us
pend
ing
proj
ects
, as
wel
l as
othe
r yet
to b
e id
entif
ied
proj
ects
.
In t
erm
s of
con
serv
ativ
e w
ater
sup
ply
plan
ning
and
for
con
sist
ency
pur
pose
s, t
his
WS
A u
ses
the
high
er p
erce
ntag
e in
crea
se o
f 0.3
2 an
nual
ly to
acc
ount
forp
opul
atio
n in
crea
ses
due
to d
ensi
ficat
ion
with
in t
he c
ity l
imits
and
dem
and
incr
ease
s pr
opor
tiona
lly.
Con
vers
ely,
for
con
serv
ativ
e w
ater
pl
anni
ng p
urpo
ses,
sup
plie
s ar
e he
ld c
onst
ant
acco
rdin
g to
the
pre
scrib
ed a
lloca
tion
rate
. F
or
exam
ple,
Bas
e Y
ear s
uppl
ies
of 4
6,80
9af
y re
mai
n th
e sa
me
over
the
20-y
ear p
lann
ing
horiz
on a
nd
each
Wat
er S
uppl
y A
lloca
tion
Pla
nS
tage
is p
rese
nted
in th
e sa
me
man
ner.
In o
ther
wor
ds, w
ater
su
pply
incr
ease
s ar
e no
t pro
porti
onal
to p
opul
atio
n ra
te in
crea
ses.
City
of S
anta
Ana
3.
0 La
nd U
se P
lann
ing,
Pop
ulat
ion,
and
Hou
sing
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
3-5
Tabl
e3-
4: S
CA
G P
opul
atio
n an
d H
ouse
hold
s Fo
reca
st fo
r the
City
of S
anta
Ana
2010
2015
2020
2025
2030
Cha
nge
% A
nnua
l G
row
th
Pop
ulat
ion
364,
683
a37
1,04
337
6,35
337
8,39
738
0,35
624
,694
pe
rson
s0.
32
Hou
seho
lds
76,3
79a
77,1
9277
,423
77,6
5677
,717
1,86
1 un
its0.
25(7
9,93
1 w
ith
TZC
)4,
075
units
w
ith T
ZC)
Sou
rce:
a. T
able
3-2
SC
AG
Pop
ulat
ion
Fore
cast
for t
he C
ity o
f San
ta A
nab.
Tab
le 3
-3H
ouse
hold
s in
City
of S
anta
Ana
(200
0 -2
030)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-1
4.0
Wat
er S
up
ply
This
sec
tion
prov
ides
a w
ater
sup
ply
anal
ysis
on
a re
gion
al s
cale
. B
ecau
se t
he O
rang
e C
ount
y gr
ound
wat
er b
asin
is
a sh
ared
res
ourc
e, m
anag
ed b
y O
CW
D,
the
Dis
trict
bou
ndar
y de
fines
the
re
gion
al c
onte
xt fo
r the
follo
win
g w
ater
sup
ply
anal
ysis
.
4.1
Reg
ion
al C
limat
e, H
ydro
log
yan
d W
ater
Qu
alit
y
4.1.
1C
limat
e
The
regi
onal
clim
ate
in S
outh
ern
Cal
iforn
iare
flect
s a
com
bina
tion
of m
ariti
me
and
Med
iterr
anea
n cl
imat
es.
In t
he v
alle
y, t
he m
ariti
me
clim
ate
usua
lly p
reva
ils c
ausi
ng a
con
sist
ent
tem
pera
ture
in
vers
ion
laye
r, w
hich
res
ults
info
g, h
aze
and
smog
. In
sum
mer
,a
high
pre
ssur
e zo
ne g
ener
ally
pr
even
ts p
reci
pita
tion;
win
ters
are
char
acte
rized
by
rain
, w
hile
spr
ing
is k
now
n fo
r its
fog
s.
In t
he
fall,
San
ta A
na w
inds
occ
ur,
blow
ing
from
the
Moj
ave
Des
ert
to t
he o
cean
. M
ariti
me
moi
stur
e is
push
ed o
ut to
sea
; thi
s is
the
heig
ht o
f the
fire
sea
son.
5
The
mor
e lo
caliz
ed c
limat
e in
San
ta A
na is
cha
ract
eriz
ed a
sM
edite
rrane
an: s
emi-a
rid,m
ild w
inte
rs,
war
m s
umm
ers
and
mod
erat
e ra
infa
ll. T
he c
limat
e is
con
sist
ent
with
coa
stal
Sou
ther
n C
alifo
rnia
. A
vera
ge m
axim
umte
mpe
ratu
res
rang
e fro
m 6
8.2°
F in
Jan
uary
to
84.2
°F i
n A
ugus
t.A
vera
ge
min
imum
tem
pera
ture
s ra
nge
from
45.
1°F
in D
ecem
ber
and
Janu
ary
to 6
3.0°
F in
Aug
ust.
Ave
rage
an
nual
pre
cipi
tatio
n is
12.
6in
ches
. N
early
93
perc
ent o
f the
ave
rage
ann
ual r
ainf
allf
alls
bet
wee
n N
ovem
ber a
nd A
pril;
ove
r 60
perc
ent f
alls
bet
wee
n Ja
nuar
y an
d M
arch
. A
sum
mar
y of
tem
pera
ture
an
d ra
infa
llda
tafo
r San
ta A
na is
incl
uded
inTa
ble
4-1.
Tabl
e 4-
1:C
ity o
f San
ta A
na C
limat
e Su
mm
ary
Max
imum
Ave
rage
Te
mpe
ratu
re(°
F)
Min
imum
Ave
rage
Te
mpe
ratu
re(°
F)a
Ave
rage
M
onth
ly
Rai
nfal
l(in
ches
)a
ETo
(inch
es)
aIrr
igat
ion
(inch
es)
b
Janu
ary
c
68.2
45.1
2.97
2.18
0.0
Febr
uary
69.5
46.5
2.81
2.49
0.0
Mar
ch70
.448
.22.
133.
672.
0A
pril
72.8
51.3
0.99
4.71
4.8
May
74.8
55.2
0.22
5.18
6.3
June
78.0
58.7
0.07
5.87
7.4
July
83.0
62.1
0.01
6.29
8.0
Aug
ust
84.2
63.0
0.07
6.17
7.8
Sep
tem
ber
83.7
61.1
0.24
4.57
5.5
Oct
ober
79.3
56.5
0.32
3.66
4.3
Nov
embe
r73
.749
.61.
312.
591.
6D
ecem
ber
68.9
45.1
1.73
2.25
0.7
Ann
ualA
vera
ge75
.653
.512
.87
49.6
348
.4N
otes
:a.
S
ourc
e: W
este
rn R
egio
nal C
limat
e C
ente
r –Sa
nta
Ana
Fire
Sta
tion,
Ca.
Dat
a fro
m 7
/1/1
948
to 3
/30/
2007
.b.
S
ourc
e: C
IMIS
Sta
tion
75:
Mon
thly
Ave
rage
ETo
. 200
7-20
09c.
Irr
igat
ion
requ
irem
ent a
ssum
es 1
5% le
achi
ng fr
actio
n an
d 90
% ir
rigat
ion
effic
ienc
y.
5Le
bow
, R
uth.
A
cces
sed
Sep
tem
ber
2007
. S
outh
ern
Cal
iforn
ia
Clim
ate.
http
://w
ww
.lalc
.k12
.ca.
us/ta
rget
/ fra
gile
_hab
itats
/clim
ate.
htm
l.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-2
Acc
ordi
ng t
o th
e D
epar
tmen
t of
Wat
er R
esou
rces
(DW
R),
elev
en d
roug
hts
have
occ
urre
d in
C
alifo
rnia
sin
ce 1
850.
6
4.1.
2G
roun
dwat
er H
ydro
logy
The
year
197
7 is
rec
ogni
zed
as t
he d
riest
sin
gle
year
of
Cal
iforn
ia's
mea
sure
d hy
drol
ogic
rec
ord.
Th
e S
tate
is c
urre
ntly
exp
erie
ncin
g a
mul
ti-ye
ar d
roug
ht w
hich
beg
an
in 2
007.
W
ater
yea
r 20
07,
was
a d
ry y
ear
thro
ugho
ut C
alifo
rnia
, in
clud
ing
the
City
, an
d pa
rts o
f S
outh
ern
Cal
iforn
iase
t ne
w r
ecor
ds f
or m
inim
um a
nnua
l pre
cipi
tatio
n.
(DW
R 2
007,
200
8) Y
ears
20
08 a
nd 2
009
brou
ght s
ome
relie
f with
hig
her t
han
antic
ipat
ed p
reci
pita
tion,
but
the
rain
fall
was
not
su
ffici
ent
to f
ully
rel
ieve
dro
ught
con
ditio
ns.
Dro
ught
s ex
ceed
ing
thre
e ye
ars
are
rela
tivel
y ra
re in
N
orth
ern
Cal
iforn
ia;
how
ever
, ev
en
loca
lized
dr
ough
ts
in
Nor
ther
n C
alifo
rnia
ha
ve
exte
nsiv
e re
perc
ussi
ons
for w
ater
age
ncie
s in
Sou
ther
n C
alifo
rnia
, par
ticul
arly
bec
ause
mos
t dep
end
to s
ome
degr
ee o
n S
tate
Wat
er P
roje
ct w
ater
to m
eet c
usto
mer
dem
and.
San
ta A
nais
loca
ted
in t
he C
oast
al P
lain
of
Ora
nge
Cou
nty
Gro
undw
ater
Bas
in (
Ora
nge
Cou
nty
Bas
inor
Bas
in),
whi
ch is
par
t of t
he la
rger
Sou
th C
oast
Hyd
rolo
gic
Reg
ion.
Fo
r the
pur
pose
of t
his
WS
A,
the
Ora
nge
Cou
nty
Bas
in is
def
ined
as
the
“bas
in f
rom
whi
ch t
he p
ropo
sed
proj
ect
will
be
supp
lied,
”as
spec
ified
in W
ater
Cod
e S
ectio
n 10
910(
f)(2)
. Th
e B
asin
is n
ot a
djud
icat
ed o
r ide
ntifi
ed
as a
bas
in in
ove
rdra
ftba
sed
on th
e D
WR
’sof
ficia
l dep
artm
enta
l bul
letin
s, C
alifo
rnia
’s G
roun
dwat
er
Bul
letin
118
Upd
ated
200
3 an
d B
ulle
tin 1
60.
The
Cal
iforn
ia W
ater
Pla
n U
pdat
e;ho
wev
er, d
oes
stat
e th
at g
roun
dwat
er o
verd
raft
is a
cha
lleng
e fo
r the
Sou
th C
oast
Hyd
rolo
gic
Reg
ion,
whi
ch in
clud
es th
e O
rang
e C
ount
y B
asin
. Th
e B
asin
is c
onsi
dere
d in
an
over
draf
t con
ditio
n by
OC
WD
; how
ever
, the
gr
ound
wat
er le
vels
and
am
ount
of o
verd
raft
fluct
uate
ove
rtim
e.
The
follo
win
g in
form
atio
n is
tak
en f
rom
the
DW
R B
ulle
tin 1
18in
divi
dual
bas
in d
escr
iptio
ns,
whi
ch
desc
ribes
the
grou
ndw
ater
reso
urce
s of
the
stat
e.Th
e C
oast
al
Pla
in
of
Ora
nge
Cou
nty
Gro
undw
ater
B
asin
(O
rang
e C
ount
y B
asin
) un
derli
es a
coa
stal
allu
vial
pla
in in
the
north
wes
tern
por
tion
of O
rang
e C
ount
y. T
he b
asin
is
bou
nded
by
cons
olid
ated
rock
s ex
pose
d on
the
north
in th
e P
uent
e an
d C
hino
Hills
, on
the
east
in t
he S
anta
Ana
Mou
ntai
ns,
and
on t
he s
outh
in t
he S
an J
oaqu
in H
ills.
Th
e ba
sin
is b
ound
ed b
y th
e P
acifi
c O
cean
on
the
sout
hwes
t and
by
a lo
w to
pogr
aphi
c di
vide
ap
prox
imat
ed b
y th
e O
rang
e C
ount
y -
Los
Ang
eles
Cou
nty
line
on t
heno
rthw
est.
The
ba
sin
unde
rlies
the
low
er S
anta
Ana
Riv
er w
ater
shed
.
The
Ora
nge
Cou
nty
Bas
in i
s do
min
ated
by
a de
ep s
truct
ural
dep
ress
ion
cont
aini
ng a
th
ick
accu
mul
atio
n of
fre
sh w
ater
-bea
ring
inte
rbed
ded
mar
ine
and
cont
inen
tal s
and,
silt
an
d cl
ay d
epos
its (
DW
R 1
967)
. T
he p
ropo
rtion
of
fine
mat
eria
l ge
nera
lly i
ncre
ases
to
war
d th
e co
ast,
divi
ding
the
basi
n in
to fo
reba
y an
d pr
essu
re a
reas
(DW
R 1
967;
OC
WD
19
99b)
.
Con
sequ
ently
, m
ost
surfa
ce
wat
ers
rech
arge
th
roug
h th
e co
arse
r, m
ore
inte
rcon
nect
ed a
nd p
erm
eabl
e fo
reba
y de
posi
ts.
Stra
ta i
n th
is b
asin
are
fau
lted
and
fold
ed,
and
may
sho
w r
apid
cha
nges
in g
rain
siz
e.
The
New
port-
Ingl
ewoo
d fa
ult
zone
pa
ralle
ls t
he c
oast
line
and
gene
rally
for
ms
a ba
rrie
r to
gro
undw
ater
flo
w.
Ero
sion
al
chan
nels
fill
ed w
ith p
erm
eabl
e al
luvi
um b
reak
thi
s ba
rrie
r at
the
Ala
mito
s an
d Ta
lber
t G
aps,
pro
vidi
ng a
n op
portu
nity
for s
alin
e w
ater
to fl
ow in
land
.
The
sedi
men
ts c
onta
inin
g ea
sily
rec
over
able
fre
sh w
ater
ext
end
to a
bout
2,0
00 f
eet
in
dept
h (O
CW
D 1
999b
). A
lthou
gh w
ater
-bea
ring
aqui
fers
exi
st b
elow
tha
t le
vel,
wat
er
qual
ity a
nd p
umpi
ng li
ft m
ake
thes
e m
ater
ials
eco
nom
ical
ly u
nvia
ble
at p
rese
nt (
OC
WD
19
99b)
. U
pper
, m
iddl
e an
d lo
wer
aqu
ifer
syst
ems
are
reco
gniz
ed i
n th
e ba
sin.
W
ell
6C
alifo
rnia
Dep
artm
ent o
f Wat
er R
esou
rces
. B
ackg
roun
d: D
roug
hts
in C
alifo
rnia
. <h
ttp://
wat
ersu
pply
cond
ition
s.w
ater
.ca.
gov/
back
grou
nd.c
fm>,
acce
ssed
Sep
tem
ber 2
009.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-3
yiel
ds r
ange
fro
m 5
00 t
o 4,
500
gallo
ns p
er m
inut
e,bu
t ar
e ge
nera
lly 2
,000
to
3,00
0 ga
llons
per
min
ute.
The
Upp
er A
quife
r S
yste
min
clud
es H
oloc
ene
allu
vium
, old
er a
lluvi
um, s
tream
terra
ces,
an
d th
e up
per
Ple
isto
cene
dep
osits
rep
rese
nted
by
the
La H
abra
For
mat
ion.
It
has
an
aver
age
thic
knes
s of
ab
out
800
feet
an
d co
nsis
ts
mos
tly
of
sand
, gr
avel
, an
d co
nglo
mer
ate
with
som
e si
lt an
d cl
ay b
eds.
Gen
eral
ly, t
he u
pper
aqu
ifer s
yste
m c
onta
ins
a lo
wer
per
cent
age
of w
ater
-bea
ring
stra
ta in
the
north
wes
t an
d co
asta
l por
tions
of
the
area
whe
re c
lays
and
cla
yey
silts
dom
inat
e.
Acc
ordi
ngly
, re
char
ge f
rom
the
sur
face
to
the
grou
ndw
ater
bas
in m
ay b
e m
inor
in
thes
e ar
eas.
R
echa
rge
to t
he u
pper
aqu
ifer
syst
em o
ccur
s pr
imar
ily in
the
north
east
ern
porti
ons
of th
e ba
sin
(DW
R 1
967)
. Th
e up
per
aqui
fer p
rovi
des
mos
t of t
he ir
rigat
ion
wat
er fo
r the
bas
in (S
harp
200
0; O
CW
D 1
999a
,b).
The
Mid
dle
Aqui
fer
Sys
tem
incl
udes
the
low
er P
leis
toce
ne C
oyot
e H
ills
and
San
Ped
ro
Form
atio
ns w
hich
hav
e an
ave
rage
thic
knes
s of
1,6
00 fe
et a
nd a
re c
ompo
sed
of s
and,
gr
avel
, and
min
or a
mou
nts
of c
lay.
The
prim
ary
rech
arge
of t
he m
iddl
e aq
uife
r sys
tem
is
deriv
ed fr
om th
e S
anta
Ana
Riv
er c
hann
el in
the
north
east
nea
r th
e to
wn
of O
live
(DW
R
1967
). T
he m
iddl
e aq
uife
r sy
stem
pro
vide
s 90
to 9
5 pe
rcen
t of t
he g
roun
dwat
er fo
r th
e ba
sin
(Sha
rp 2
000;
OC
WD
199
9a,b
).
The
Low
er A
quife
r S
yste
min
clud
es t
he U
pper
Fer
nand
o G
roup
of
uppe
r P
lioce
ne a
ge
and
is c
ompo
sed
of s
and
and
cong
lom
erat
e 35
0 to
500
feet
thic
k.
Ele
ctric
logs
of t
his
aqui
fer i
ndic
ate
that
it w
ould
pro
babl
y yi
eld
larg
e qu
antit
ies
of fr
esh
wat
er to
wel
ls (D
WR
19
67),
but i
t is
not u
tiliz
ed fo
r gro
undw
ater
pro
duct
ion
at p
rese
nt (S
harp
200
0).
Ther
e ar
e th
ree
faul
t zon
es w
ithin
this
bas
in th
at im
pede
gro
undw
ater
flow
(DW
R 1
967)
. Th
e m
ost p
rom
inen
t is
the
New
port-
Ingl
ewoo
d fa
ult z
one,
whi
ch tr
ends
nor
thw
est a
nd is
re
spon
sibl
e fo
r for
mat
ion
of th
e N
ewpo
rt-In
glew
ood
uplif
t. T
his
faul
t zon
e fo
rms
a ba
rrier
to
gro
undw
ater
flow
to th
e so
uthw
est a
nd m
arks
the
sout
hwes
t edg
e of
the
thic
k aq
uife
r m
ater
ials
impo
rtant
for g
roun
dwat
er p
rodu
ctio
n in
the
basi
n (D
WR
196
7).
This
bar
rier
is
brea
ched
by
eros
iona
l cha
nnel
s fil
led
with
allu
vium
at
the
Ala
mito
s an
d Ta
lber
t G
aps.
A
noth
er
north
wes
t-tre
ndin
g sy
stem
is
th
e W
hitti
er
faul
t zo
ne
whi
ch
form
s th
e no
rthea
ster
n bo
unda
ry
of
the
basi
n al
ong
the
Pue
nte
Hill
s.
Th
is
faul
t fo
rms
a gr
ound
wat
er b
arrie
r exc
ept w
here
it is
bre
ache
d by
rece
nt a
lluvi
al c
hann
els
(DW
R 1
967)
. Th
e N
orw
alk
faul
t tre
nds
east
war
d al
ong
the
sout
hern
edg
e of
the
Coy
ote
Hills
and
is
resp
onsi
ble
for a
low
er g
roun
dwat
er le
vel t
o th
e so
uth
(DW
R 1
967)
.
Rec
harg
e to
the
basi
n is
der
ived
from
per
cola
tion
of S
anta
Ana
Riv
er fl
ow, i
nfilt
ratio
n of
pr
ecip
itatio
n, a
nd in
ject
ion
into
wel
ls.
The
San
ta A
na R
iver
flo
w c
onta
ins
natu
ral f
low
, re
clai
med
wat
er,
and
impo
rted
wat
er t
hat
is s
prea
d in
the
bas
in f
oreb
ay (
OC
WD
19
99a,
b).
His
toric
al g
roun
dwat
er fl
ow w
as g
ener
ally
tow
ard
the
ocea
n in
the
sout
hwes
t, bu
t m
oder
n pu
mpi
ng h
as c
ause
d w
ater
lev
els
to d
rop
belo
w s
ea l
evel
inl
and
of t
he
New
port-
Ingl
ewoo
d fa
ult z
one.
Thi
s tro
ugh-
shap
ed d
epre
ssio
n en
cour
ages
sea
wat
er to
m
igra
te i
nlan
d, c
onta
min
atin
g th
e gr
ound
wat
er s
uppl
y.
Stra
tegi
c lin
es o
f w
ells
in
the
Ala
mito
s an
d Ta
lber
t G
aps
inje
ct i
mpo
rted
and
recl
aim
ed w
ater
to
crea
te a
mou
nd o
f w
ater
sea
war
d of
the
pum
ping
tro
ugh
to p
rote
ct t
he b
asin
fro
m s
eaw
ater
int
rusi
on
(OC
WD
199
9a,b
).
Gro
undw
ater
lev
els
are
gene
rally
low
er t
han
the
leve
l in
196
9, w
hen
the
basi
n is
co
nsid
ered
to
have
bee
n fu
ll (O
CW
D 1
999a
,b).
The
leve
l in
the
fore
bay
has
gene
rally
st
abiliz
ed, w
here
as th
e so
uthe
rn c
oast
al a
rea
has
decl
ined
ste
adily
thro
ugh
time
(OC
WD
19
99a,
b).
Sin
ce 1
990,
the
mag
nitu
de o
f ye
arly
gro
undw
ater
lev
el f
luct
uatio
n ha
s ap
prox
imat
ely
doub
led
near
the
coas
t bec
ause
of s
easo
nal w
ater
dem
and
and
shor
t-ter
m
stor
age
prog
ram
s, b
ut h
as s
taye
d th
e sa
me
in t
he f
oreb
ay (
OC
WD
199
9a).
Ave
rage
gr
ound
wat
er le
vels
for
the
Ora
nge
Cou
nty
Bas
in h
ave
risen
abo
ut 1
5 fe
et s
ince
199
0,
with
ave
rage
leve
ls in
the
for
ebay
are
a ris
ing
abou
t 30
fee
t an
d av
erag
e le
vels
in t
he
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-4
coas
tal
area
dro
ppin
g a
few
fee
t (O
CW
D 1
999a
).Th
e to
tal
capa
city
of
the
Ora
nge
Cou
nty
Bas
in is
38,
000,
000
acre
-feet
(DW
R 1
967)
. A
s of
199
8, s
tora
ge o
f fre
sh w
ater
w
ithin
the
basi
n am
ount
ed to
37,
700,
000
acre
-feet
(OC
WD
200
0).
Ora
nge
Cou
nty
Wat
er D
istri
ct m
anag
es th
is g
roun
dwat
er b
asin
usi
ng a
det
aile
d m
odel
of
the
basi
n to
det
erm
ine
pote
ntia
l effe
cts
of c
hang
es in
pum
ping
and
rech
arge
. Th
e di
stric
t st
rives
to
mee
t its
wat
er s
uppl
y de
man
d w
ith a
bout
75
perc
ent
grou
ndw
ater
(O
CW
D
1999
b).
The
dis
trict
ope
rate
s th
e ba
sin
to m
aint
ain
abou
t 20
0,00
0 ac
re-fe
etof
dry
st
orag
e, t
houg
h th
is f
luct
uate
s be
caus
e of
sea
sona
l pat
tern
s in
rec
harg
e an
d pu
mpi
ng.
Ave
rage
dry
sto
rage
rem
aine
d fa
irly
stea
dy d
urin
g 19
95 t
hrou
gh 1
998
(OC
WD
199
9b),
but
incr
ease
d to
mor
e th
an 4
00,0
00 a
cre-
feet
by S
epte
mbe
r 20
02 (
OC
WD
200
2)
beca
use
of a
cyc
le o
f le
ss r
ainf
all i
n th
e re
gion
. O
rang
e C
ount
y W
ater
Dis
trict
(20
00)
repo
rts a
bas
in in
flow
of
258,
413
acre
-feet
and
an o
utflo
w o
f 34
2,82
3 ac
re-fe
etfo
r th
e 19
98-1
999
wat
er y
ear.
The
inflo
w in
clud
es n
atur
al r
echa
rge
(29,
434
acre
-feet
), ar
tific
ial
rech
arge
(22
2,75
5 ac
re-fe
et),
and
retu
rn o
f app
lied
wat
er (
6,22
4 ac
re-fe
et).
The
out
flow
in
clud
es n
on-ir
rigat
ion
extra
ctio
n (3
34,1
36 a
cre-
feet
) and
irrig
atio
n ex
tract
ion
(8,6
87 a
cre-
feet
).
4.2
Reg
ion
alW
ater
Su
pp
lies
Reg
iona
l w
ater
sup
plie
s ar
e co
mpo
sed
ofgr
ound
wat
er m
anag
edby
OC
WD
and
impo
rted
wat
er
man
aged
by
Met
ropo
litan
.Th
e C
ity is
ful
ly d
epen
dent
upo
n M
etro
polit
an a
nd O
CW
D f
or it
s lo
ng-
term
wat
er s
uppl
y; c
onse
quen
tly,
the
City
’s w
ater
sup
ply
plan
ning
is p
redo
min
antly
bas
ed o
n th
e po
licie
s an
d re
gula
tions
of t
hese
two
agen
cies
.
Reg
iona
l sup
plie
s ar
e an
alyz
ed a
t the
gro
undw
ater
bas
in le
vel.
Gro
undw
ater
suf
ficie
ncy,
if u
sed
a su
pply
sou
rce,
mus
t be
doc
umen
ted
usin
g a
basi
n-le
vel
appr
oach
(W
ater
Cod
e 10
910(
f)(5)
).Fi
gure
4-1
show
s al
l us
ers
of t
he O
rang
e C
ount
y gr
ound
wat
er b
asin
. T
he f
igur
e sh
ows
the
grou
ndw
ater
bas
in b
ound
ary
(as
iden
tifie
d by
DW
R)
and
the
boun
darie
s of
all
citie
s an
d w
ater
di
stric
ts t
hat
inte
rsec
t th
e ba
sin.
Th
e ba
sin
boun
dary
rep
rese
nts
all
pote
ntia
l us
ers
of t
he
grou
ndw
ater
bas
in b
ecau
seth
e O
CW
D A
ct7
4.2.
1O
rang
e C
ount
y W
ater
Dis
tric
t
does
not
allo
w a
city
or
wat
er d
istri
ctto
tak
e gr
ound
wat
er p
rodu
ced
in t
he b
asin
and
pum
p it
outs
ide
the
basi
n fo
r us
e ou
tsid
e th
e D
istri
ct
boun
dary
. A
s a
resu
lt, th
e O
CW
D b
ound
ary
was
use
d to
def
ine
the
regi
onal
sco
pe o
f the
sup
ply
and
dem
and
anal
yses
. F
or c
onsi
sten
cy a
nd c
ompa
rison
pur
pose
s, a
ll su
pplie
s w
ere
anal
yzed
at
this
le
vel o
f det
ail.
4.2.
1.1
Bac
kgro
un
d
Ora
nge
Cou
nty
Wat
er D
istri
ct w
as f
orm
ed in
193
3 by
a s
peci
al a
ct o
f th
e C
alifo
rnia
Leg
isla
ture
to
prot
ect
the
grou
ndw
ater
bas
in.
OC
WD
has
bee
n in
tern
atio
nally
rec
ogni
zed
for
its s
uppl
y-si
de
man
agem
ent
appr
oach
; th
is m
anag
emen
t st
rate
gy i
s fo
cuse
d on
inc
reas
ing
supp
ly,
rath
er t
han
rest
rictin
g de
man
d.
Suc
cess
ful
impl
emen
tatio
n of
thi
s ap
proa
ch h
as r
esul
ted
in n
o pu
mpi
ng
rest
rictio
ns f
or p
rodu
cers
with
in t
he b
asin
. O
CW
D h
as b
een
high
ly s
ucce
ssfu
l in
man
agin
g th
e ba
sin,
par
ticul
arly
whe
n co
mpa
red
to t
he o
ther
maj
or g
roun
dwat
er b
asin
s in
Sou
ther
n C
alifo
rnia
, ne
arly
all
of w
hich
hav
e un
derg
one
a le
ngth
y an
dco
stly
adj
udic
atio
n pr
oces
s.
This
man
agem
ent
stra
tegy
allo
ws
for i
ncre
ased
flex
ibilit
y an
d re
liabi
lity
in th
e ac
quis
ition
of w
ater
sup
plie
s.
7O
rang
e C
ount
y W
ater
Dis
trict
Act
. Rev
ised
Jan
uary
200
3.
FIG
UR
E 4
-1W
ater
Dis
tric
ts O
verly
ing
the
Ora
nge
Cou
nty
Gro
undw
ater
Bas
in
0D21
3670
0Tr
ansit
Zon
ing
Code
(SD8
4A&
SD84
B)W
SA
01148 | JCS | 09
Sour
ce: U
.S. B
urea
u of
Rec
lam
atio
n in
coo
rdin
atio
n w
ith th
e C
A D
ept.
of N
atur
al R
esou
rces
, Priv
ate
and
Stat
e W
ater
Dis
trict
s fo
r Cal
iforn
ia, O
ctob
er 2
003;
DW
R, G
roun
dwat
er B
asin
s, F
ebru
ary
2004
.
NO
RTH
SC
ALE
IN M
ILE
S
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-7
Ther
e ar
e23
maj
or p
rodu
cers
ext
ract
ing
wat
er fr
om th
e O
rang
eC
ount
y B
asin
, whi
ch is
man
aged
by
OC
WD
in
colla
bora
tion
with
the
oth
er w
ater
and
was
tew
ater
age
ncie
s.
The
area
man
aged
by
OC
WD
is s
how
n in
Fig
ure
4-2.
The
Dis
trict
is n
eith
er a
reta
il no
r a w
hole
sale
wat
er p
rovi
der;
rath
er,
the
Dis
trict
man
ages
the
gro
undw
ater
bas
in t
hrou
gh r
egio
nal
rech
arge
pro
gram
s. R
echa
rge
is
acco
mpl
ishe
d w
ith l
ocal
and
im
porte
d w
ater
sup
plie
s to
offs
etpu
mpi
ng f
rom
the
bas
in.
In
2004
O
CW
D a
dopt
ed a
Gro
undw
ater
Man
agem
ent P
lan
(GM
P)
in it
s ca
paci
ty to
ens
ure
suffi
cien
t wat
er
supp
lies
for
pres
ent a
nd fu
ture
ben
efic
ial u
ses
with
in O
rang
e C
ount
y.
The
GM
P h
as o
bjec
tives
to
help
sec
ure
a lo
ng-te
rm v
iabl
e su
pply
of g
roun
dwat
er; t
his
man
agem
ent s
trate
gy, d
escr
ibed
in m
ore
deta
il be
low
, is
effe
ctiv
ely
base
d up
on g
roun
dwat
er r
echa
rge
prog
ram
s in
clud
ing
the
fore
bay
rech
arge
faci
litie
s, s
eaw
ater
intru
sion
s ba
rrier
s, a
nd in
-lieu
pro
gram
s an
d w
ater
sto
rage
agr
eem
ents
with
Met
ropo
litan
. A
n up
date
to
the
OC
WD
GM
P w
as r
elea
sed
in M
ay 2
009.
The
Exe
cutiv
e S
umm
ary
of th
e 20
09 U
pdat
e of
the
GM
P is
con
tain
ed in
App
endi
x C
.
4.2.
1.2
Bas
in M
anag
emen
t
The
grou
ndw
ater
bas
in g
ener
ally
ope
rate
s as
are
serv
oir i
n w
hich
the
net a
mou
nt o
f wat
er s
tore
d is
in
crea
sed
in w
et y
ears
to a
llow
form
anag
ed o
verd
raft
in d
ry y
ears
. Th
e ba
sin
is re
char
ged
prim
arily
fro
m lo
cal r
ainf
all,
base
flow
from
the
San
ta A
na R
iver
(m
uch
of w
hich
is r
ecyc
led
was
tew
ater
from
tre
atm
ent
plan
ts i
n R
iver
side
and
San
Ber
nard
ino
Cou
ntie
s),
impo
rted
wat
er p
erco
late
d in
to t
he
basi
n, a
nd r
ecyc
led
was
tew
ater
dire
ctly
rec
harg
ed in
toth
e ba
sin.
The
Ora
nge
Cou
nty
Bas
in is
not
op
erat
ed o
n an
ann
ual s
afe-
yiel
d ba
sis;
bas
in s
tora
ge m
ay in
crea
se o
r de
crea
se in
any
giv
en y
ear,
but
over
the
lon
g-te
rm t
he b
asin
mus
t be
mai
ntai
ned
in a
n ap
prox
imat
e ba
lanc
e.
Spe
cific
ally
, O
CW
D i
s ex
pect
ed t
o pu
rcha
se e
noug
h w
ater
to
repl
enis
h th
e av
erag
e an
nual
ove
rdra
ft fo
r th
e im
med
iate
ly p
rece
ding
fiv
e ye
ars,
plu
s an
add
ition
al a
mou
nt o
f w
ater
suf
ficie
nt t
o el
imin
ate
the
accu
mul
ated
ove
rdra
ft ov
er a
per
iod
of n
ot le
ss t
han
10 y
ears
, bu
t no
t m
ore
than
20
year
s.
This
pr
ovid
es s
ome
flexi
bilit
y in
bas
in m
anag
emen
t.
OC
WD
man
ages
the
amou
nt o
f pro
duct
ion
from
the
Ora
nge
Cou
nty
grou
ndw
ater
bas
in th
roug
hth
e es
tabl
ishm
ent
of a
BP
P.
The
BP
Pre
pres
ents
the
rat
io o
f gr
ound
wat
er s
uppl
y to
the
tot
al w
ater
su
pply
util
ized
by
an a
genc
y to
mee
t dem
ands
.In
ord
er to
effe
ctiv
ely
man
age
the
basi
n, th
e B
PP
is
set
base
d on
the
“es
timat
e[d]
am
ount
of
grou
ndw
ater
pro
duct
ion
the
basi
n ca
n an
nual
ly s
usta
in
utiliz
ing
rech
arge
wat
er s
uppl
ies
the
Dis
trict
can
cou
nt o
f re
ceiv
ing.
”8
Tabl
e 4-
2
Ther
efor
e, O
CW
D s
ets
the
BP
P e
ach
year
bas
ed o
ngr
ound
wat
er c
ondi
tions
, ava
ilabi
lity
ofim
porte
d w
ater
sup
plie
s, a
nd b
asin
m
anag
emen
t obj
ectiv
es.
Est
ablis
hed
BP
Ps
for
2002
thro
ugh
2008
are
sho
wn
belo
w in
.
OC
WD
has
set
the
BP
P fo
r fis
cal y
ear 2
009/
10 a
t 62
perc
ent.
Tabl
e 4-
2:H
isto
rical
Bas
in P
umpi
ng P
erce
ntag
es
2002
2003
2004
2005
2006
2007
2008
Annu
al B
PP75
7566
6664
6464
Sou
rce:
O
rang
e C
ount
y W
ater
Dis
trict
Eng
inee
r’s R
epor
t, 20
00-0
1, 2
001-
02, 2
002-
03, 2
003-
04, 2
004-
05, 2
005-
06, 2
007-
08. I
nfor
mat
ion
from
C
ity s
taff.
Whi
le th
e B
PP
has
bee
n as
hig
h as
75
perc
ent i
n re
cent
yea
rs, t
he B
PP
was
set
at 6
6 pe
rcen
t for
w
ater
yea
r 20
04/0
5, a
nd th
en in
200
5/06
,OC
WD
red
uced
the
BP
P to
64
perc
ent.
Alth
ough
San
ta
Ana
mai
ntai
ned
pum
ping
with
in th
e B
PP
, oth
er O
CW
D m
embe
rs d
id n
ot.
The
citie
s of
Hun
tingt
on
Bea
ch, L
a P
alm
a, a
nd T
ustin
, alo
ng w
ith M
esa
Con
solid
ated
Wat
er D
istri
ct a
cqui
red
over
80
perc
ent
of t
heir
wat
er s
uppl
y fro
m g
roun
dwat
er p
rodu
ctio
n.
Suc
h fle
xibi
lity
in p
rodu
cing
ove
r th
eB
PP
gu
aran
tees
the
City
and
oth
erw
ater
util
ities
in O
rang
e C
ount
y th
e ab
ility
to
prov
ide
wat
er t
o th
eir
8O
rang
e C
ount
y W
ater
Dis
trict
. 20
04.
Gro
undw
ater
Man
agem
ent P
lan,
p. 4
-1.
FIG
UR
E 4
-2O
rang
e C
ount
y W
ater
Dis
tric
t Bou
ndar
y
0D213670
0Tr
ansit
Zon
ing
Code
(SD8
4A a
nd S
D84B
) WSA
01148 | JCS | 09
So
urc
e: O
rang
e C
ount
y W
ater
Dis
trict
, Gro
undw
ater
Man
agem
ent P
lan,
Mar
ch 2
004.
NO
RTH
SC
ALE
IN M
ILE
S
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-9
cust
omer
s du
ring
perio
ds o
f var
ying
wat
er a
vaila
bilit
y.Th
is w
ill b
e in
crea
sing
ly im
porta
nt if
sup
plie
s fro
m M
etro
polit
an b
ecom
e m
ore
unce
rtain
or i
f dro
ught
sce
nario
s be
com
e m
ore
com
mon
.
Pum
ping
with
in t
he B
PP
is a
ssig
ned
a R
A,
whi
ch d
esig
nate
s a
cost
per
acr
e-fo
ot o
f gr
ound
wat
er
pum
ped;
pum
ping
ove
r th
e B
PP
is a
ssig
ned
a B
EA
for
eve
ry a
cre-
foot
pum
ped
over
the
BP
P in
ad
ditio
n to
the
RA
. H
isto
rical
ly, t
he B
EA
cam
e at
a h
ighe
r co
st p
er a
cre-
foot
than
the
RA
, mak
ing
the
cost
of t
hat w
ater
equ
al o
r gr
eate
r to
the
cost
of i
mpo
rted
wat
er.
In th
is w
ay, O
CW
D m
anag
es
the
basi
n th
roug
h fin
anci
al i
ncen
tives
and
dete
rren
ts r
athe
r th
an d
efin
ed p
umpi
ng r
estri
ctio
ns.
How
ever
, cu
rren
tly t
he B
EA
is
esse
ntia
lly t
he s
ame
rate
as
the
impo
rted
wat
er r
ate
purc
hase
d th
roug
h M
etro
polit
an
OC
WD
’s G
MP
sum
mar
izes
the
accu
mul
ated
ove
rdra
ft an
d w
ater
leve
l ele
vatio
ns w
ithin
the
bas
inba
sed
on m
onito
ring
data
col
lect
ed s
ince
196
2.A
ccum
ulat
ed o
verd
raft
repr
esen
ts th
e di
ffere
nce
in
stor
age
betw
een
curr
ent
cond
ition
s an
d co
nditi
ons
in 1
969
whe
n th
e ba
sin
was
con
side
red
“full.
” A
lthou
gh th
e ac
cum
ulat
ed o
verd
raft
in J
une
2004
was
app
roxi
mat
ely
400,
000
acre
-feet
, the
targ
et is
20
0,00
0 ac
re-fe
et.
With
an
accu
mul
ated
ove
rdra
ft of
200
,000
acr
e-fe
et,
the
basi
n is
con
side
red
99.5
perc
ent f
ull w
ith 4
0 m
illion
acr
e-fe
et o
f gro
undw
ater
in s
tora
ge.
OC
WD
’s 2
007-
2008
Eng
inee
r’s
repo
rt lis
ted
the
accu
mul
ated
Ora
nge
Cou
nty
Bas
in o
verd
raft
was
306
,000
acr
e-fe
et.9
(Sum
mar
y an
d Fi
ndin
gs f
rom
the
200
7-20
08 E
ngin
eer’s
Rep
ort
is c
onta
ined
in
App
endi
x D
) In
form
atio
n re
ceiv
ed fr
om O
CW
D o
n fo
r Jun
e 30
, 200
9 sh
ows
the
accu
mul
ated
ove
rdra
ft at
347
,000
acr
e-fe
et.10
Furth
erm
ore,
an
accu
mul
ated
ove
rdra
ft co
nditi
on m
inim
izes
the
loca
lized
high
gro
undw
ater
leve
ls,
redu
ces
grou
ndw
ater
los
ses
to L
os A
ngel
es C
ount
y,an
d in
crea
ses
the
abilit
y to
rec
harg
e st
orm
ev
ents
from
the
San
taA
na R
iver
.A
s a
wor
st-c
ase
scen
ario
,OC
WD
est
imat
es th
at th
e gr
ound
wat
er
basi
n ca
n sa
fely
be
oper
ated
on
ash
ort-t
erm
em
erge
ncy
basi
s w
ith a
max
imum
acc
umul
ated
ov
erdr
aft o
f app
roxi
mat
ely
500,
000
acre
-feet
. H
owev
er, a
t thi
s le
vel o
f ove
rdra
ft, th
ere
are
incr
ease
d ris
ks o
f sea
wat
er in
trusi
on, v
ertic
al m
igra
tion
of p
oor
qual
ity g
roun
dwat
er, a
nd la
nd s
ubsi
denc
e.
In
addi
tion,
gro
undw
ater
pro
duct
ion
durin
g a
drou
ght o
r em
erge
ncy
situ
atio
n w
ould
be
seve
rely
lim
ited.
4.2.
1.3
Rec
har
ge
Fac
iliti
es
In a
dditi
on t
o th
e B
PP
, an
othe
r m
etho
d fo
r co
ntro
lling
ove
rdra
ft is
thr
ough
rec
harg
e m
anag
emen
t pr
ogra
ms.
Th
e ba
sin
is r
echa
rged
by
mul
tiple
sou
rces
inc
ludi
ng n
atur
al a
nd a
rtific
ial
sour
ces.
Nat
ural
rech
arge
occ
urs
whe
n gr
ound
wat
er p
rodu
cers
use
sur
face
wat
er in
-lieu
of g
roun
dwat
er.
The
redu
ctio
n in
pum
ping
nat
ural
ly r
echa
rges
the
bas
in.
In
addi
tion,
nat
ural
rec
harg
e oc
curs
thr
ough
di
rect
pre
cipi
tatio
n, r
unof
f, in
filtra
tion
of ir
rigat
ion
retu
rn w
ater
, an
d su
bsur
face
gro
undw
ater
flow
to
and
from
Los
Ang
eles
Cou
nty
and
the
ocea
n.
Net
nat
ural
rech
arge
is a
ppro
xim
atel
y 60
,000
acre
-fe
etan
nual
ly a
fter
subt
ract
ing
loss
es t
o Lo
s A
ngel
es C
ount
y, w
hich
ass
umes
curre
nt g
roun
dwat
er
leve
l con
ditio
ns.
Arti
ficia
l rec
harg
e oc
curs
thro
ugh
deve
lope
d pe
rcol
atio
n po
nds;
ther
e ar
e 17
maj
or
faci
litie
s w
hich
are
gro
uped
into
four
sys
tem
s:
the
Mai
n R
iver
Sys
tem
, th
e O
ff-R
iver
Sys
tem
, th
e D
eep
Bas
in S
yste
m, a
nd th
e B
urris
Pit/
San
tiago
Sys
tem
. E
ach
syst
em is
com
pose
d of
a s
erie
s of
pe
rcol
atio
n sp
read
ing
basi
ns,
whi
ch r
echa
rge
San
ta A
na R
iver
flo
ws,
San
tiago
Cre
ek f
low
s, a
nd
impo
rted
wat
er p
urch
ased
fro
m M
etro
polit
an.
OC
WD
est
imat
es a
n av
erag
e an
nual
rec
harg
e of
155,
000
acre
-feet
of b
asef
low
and
60,
000
acre
-feet
of s
torm
flow
s.In
the
past
, OC
WD
has
impo
rted
betw
een
35,0
00 a
nd60
,000
acr
e-fe
etof
rep
leni
shm
ent
wat
er t
o be
use
dfo
r re
char
ging
the
bas
in.
Thes
e ar
tific
ial r
echa
rge
faci
litie
s ha
ve th
e ca
paci
ty to
rech
arge
250
,000
acr
e-fe
etan
nual
ly.11
9O
rang
e C
ount
y W
ater
Dis
trict
. E
ngin
eer’s
Rep
ort
on t
he g
roun
dwat
er c
ondi
tions
, w
ater
sup
ply
and
basi
n ut
ilizat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
7-20
08.
10R
ay B
urke
, Act
ing
Wat
er R
esou
rces
Man
ager
for C
ity o
f San
ta A
na, p
erso
nal c
omm
unic
atio
n,Ja
nuar
y28
, 201
0.11
Ora
nge
Cou
nty
Wat
er D
istri
ct.
2004
. G
roun
dwat
er M
anag
emen
t Pla
n, p
. 2-7
.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-10
OC
WD
als
o in
dire
ctly
rec
harg
es t
he b
asin
by
inje
ctin
g w
ater
to
prev
ent
seaw
ater
int
rusi
on.
The
se
awat
er i
ntru
sion
bar
riers
inc
lude
the
Tal
bert
and
Ala
mito
s B
arrie
rs.
The
Tal
bert
and
Ala
mito
s B
arrie
rs a
re c
ompo
sed
of s
trate
gica
lly p
lace
d w
ells
whi
ch in
ject
recy
cled
wat
er, i
mpo
rted
wat
er, a
nd
grou
ndw
ater
into
the
basi
n.
Thes
e fa
cilit
ies
are
prim
arily
use
d to
pre
vent
sea
wat
er in
trusi
on, b
ut in
do
ing
so, e
ffect
ivel
y re
char
ge th
e ba
sin
thro
ugh
thei
r ope
ratio
n. T
he T
albe
rt B
arrie
r has
26
inje
ctio
n w
ells
and
inje
cts
12 m
gd in
to th
e gr
ound
wat
er b
asin
. O
ver
95pe
rcen
t of
the
wat
er in
ject
ed fl
ows
inla
nd a
nd is
ther
efor
e co
nsid
ered
repl
enis
hmen
t wat
er.
The
Ala
mito
s B
arrie
r inj
ects
app
roxi
mat
ely
5,00
0 ac
re-fe
etan
nual
lyof
whi
ch 5
0 pe
rcen
t st
ays
with
in t
heba
sin
for
repl
enis
hmen
t.Th
e es
timat
ed a
vera
ge a
nnua
l rec
harg
e of
the
bas
in is
app
roxi
mat
ely
324,
500
acre
-feet
, bu
t de
pend
s up
onth
e am
ount
of i
mpo
rted
wat
erpu
rcha
sed
from
Met
ropo
litan
eac
h ye
ar.
Ove
r the
last
two
year
s,
Met
ropo
litan
has
cea
sed
repl
enis
hmen
t wat
er d
eliv
erie
s.
In 2
005,
the
Dis
trict
pro
duce
d a
Dra
ft LT
FPai
med
at a
ddre
ssin
g fu
ture
incr
ease
s in
wat
er d
eman
d w
ithin
the
Dis
trict
bou
ndar
ies.
The
LTF
P p
ropo
sed
50 p
roje
cts
that
cou
ld b
e im
plem
ente
d to
ach
ieve
tw
o pr
imar
y go
als:
acc
omm
odat
e th
e ad
ditio
nal
wat
er d
eman
ds b
y in
crea
sing
the
bas
in’s
ann
ual
yiel
d an
d pr
otec
t wat
er q
ualit
y in
the
basi
n.
If ba
sin
yiel
d is
not
incr
ease
dto
mee
t fut
ure
dem
ands
, O
CW
D w
ill ha
ve t
o gr
adua
lly r
educ
e th
e B
PP
ove
r tim
e an
d th
e O
CW
D’s
cus
tom
ers
will
beco
me
mor
e re
liant
upo
n im
porte
d w
ater
sup
plie
s.
Bec
ause
of
the
man
y ch
alle
nges
fac
ing
sout
hern
C
alifo
rnia
wat
er s
uppl
iers
, th
is s
ituat
ion
is n
ot a
dvan
tage
ous
for
the
City
, ot
her
Met
ropo
litan
and
O
CW
D m
embe
rs a
s im
port
supp
lies
are
not r
elia
ble.
The
prim
ary
purp
ose
of th
e LT
FP a
s it
rela
tes
to w
ater
sup
ply
is to
incr
ease
the
sust
aina
ble
yiel
d of
th
e ba
sin
in a
cos
t-effe
ctiv
e m
anne
r. T
his
goal
is
expe
cted
to
be a
chie
ved
thro
ugh
max
imiz
ing
rech
arge
, min
imiz
ing
San
ta A
na R
iver
out
flow
to th
e oc
ean,
min
imiz
ing
subs
urfa
ce o
utflo
w fr
om th
e ba
sin,
and
min
imiz
ing
area
s of
low
or
depr
esse
d gr
ound
wat
er l
evel
s.
The
vario
us p
roje
cts
cons
ider
ed i
n th
e LT
FP f
all
unde
r fiv
e ge
nera
l ca
tego
ries:
rec
harg
e fa
cilit
ies,
new
wat
er s
uppl
y fa
cilit
ies,
ba
sin
man
agem
ent
faci
litie
s,
wat
er
qual
ity
man
agem
ent
faci
litie
s,
and
oper
atio
nal
impr
ovem
ent f
acilit
ies.
If a
ll th
e pr
ojec
ts in
the
LTFP
wer
e im
plem
ente
d, th
ere
wou
ld b
e an
incr
ease
in
ann
ual r
echa
rge
ofro
ughl
y 15
6,00
0 ac
re-fe
etan
nual
ly.
This
incr
ease
in r
echa
rge
wou
ld a
llow
a
com
men
sura
te in
crea
se in
pum
ping
.
In a
dditi
on to
dire
ct r
echa
rge,
whe
n M
etro
polit
an h
as a
n ab
unda
nce
of w
ater
, the
y m
ay c
hoos
e to
ac
tivat
e th
eir
In-L
ieu
Pro
gram
, whe
re im
porte
d w
ater
is p
urch
ased
in-li
eu o
f pum
ping
gro
undw
ater
. Th
is i
s a
spec
ial
prog
ram
sup
porte
d by
OC
WD
, M
etro
polit
an W
ater
Dis
trict
of
Ora
nge
Cou
nty
(MW
DO
C)
and
Met
ropo
litan
, whi
ch a
llow
s so
me
Age
ncie
s to
pum
p ab
ove
the
BP
P w
ithou
t pen
alty
of
the
BE
A.
By
redu
cing
pum
ping
on
the
basi
n, th
e us
e of
impo
rted
wat
er s
uppl
ies
effe
ctiv
ely
acts
as
a fo
rm o
f ind
irect
rech
arge
to th
e ba
sin.
4.2.
1.4
Su
stai
nab
le B
asin
Yie
ld
The
sust
aina
ble
yiel
d fo
r th
e B
asin
,pr
esen
ted
in T
able
4-3
belo
w,
is b
ased
upo
n a
hydr
olog
ical
bu
dget
dev
elop
ed b
y O
CW
D fo
r th
e pu
rpos
e of
con
stru
ctin
g th
e B
asin
Mod
el a
nd e
valu
atin
g B
asin
pr
oduc
tion
capa
city
and
rech
arge
requ
irem
ents
. Th
e bu
dget
con
side
rs m
axim
um re
char
ge c
apac
ity
for
mea
sure
d re
char
ge,
aver
age
annu
al
prec
ipita
tion
for
unm
easu
red
rech
arge
, an
d cu
rren
t ac
cum
ulat
ed o
verd
raft
cond
ition
s to
det
erm
ine
subs
urfa
ce f
low
s al
ong
the
coas
t an
d th
e O
rang
e/Lo
s A
ngel
es C
ount
y lin
e.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-11
Tabl
e 4-
3:Su
stai
nabl
e Yi
eld
of th
e O
rang
e C
ount
y B
asin
, 200
5
Sour
ceA
vera
ge R
echa
rge
(acr
e-ft/
year
)20
0520
10M
easu
red
Rec
harg
e Fo
reba
y S
prea
ding
Fac
ilitie
s25
0,00
025
0,00
0Ta
lber
t Bar
rier I
njec
tion
12,0
0072
,000
Ala
mito
s B
arrie
r Inj
ectio
n2,
500
2,50
0U
nmea
sure
d R
echa
rge
All
Sou
rces
60,0
0060
,000
Tota
l Sus
tain
able
Yie
ld32
4,50
038
4,50
0S
ourc
e:
Ora
nge
Cou
nty
Wat
er D
istri
ct G
roun
dwat
er M
anag
emen
t Pla
n, 2
004,
p. 2
-7.
In t
he p
ast
rech
arge
of
the
Talb
ert
Bar
rier
was
sup
plie
d by
im
porte
d w
ater
fro
m M
etro
polit
an.
How
ever
, O
CW
D h
as im
plem
ente
da
Gro
undw
ater
Rep
leni
shm
ent
Sys
tem
(G
WR
), w
hich
will
use
purif
ied
wat
er t
o ar
tific
ially
rec
harg
e th
e ba
sin.
Th
e pl
anne
d G
WR
Sys
tem
is a
join
tly s
pons
ored
pr
ojec
t by
OC
WD
and
the
Ora
nge
Cou
nty
San
itatio
n D
istri
ct (
OC
SD
)to
incr
ease
the
relia
bilit
y an
d su
stai
nabi
lity
of l
ocal
gro
undw
ater
supp
lies
thro
ugh
indi
rect
pot
able
reu
se.
Add
ition
ally
, di
rect
in
ject
ion
of p
urifi
ed w
ater
int
o th
e Ta
lber
t B
arrie
r w
ill pr
otec
t th
e co
asta
l aq
uife
r fro
m f
urth
er
degr
adat
ion
due
to s
eaw
ater
intru
sion
.P
hase
1 o
f th
e G
WR
Sys
tem
was
com
plet
ed in
200
7, a
n es
timat
ed 7
2,00
0 ac
re-fe
etan
nual
ly w
ill be
rech
arge
d th
roug
h th
e ba
rrier
, res
ultin
g in
ane
t gro
wth
in
rech
arge
cap
acity
of
60,0
00 a
cre-
feet
annu
ally
.Th
e m
ajor
com
pone
nts
of t
he G
WR
Sys
tem
are
al
read
y at
leas
t 90
perc
ent c
ompl
ete;
ther
efor
e, m
axim
um P
hase
1 re
char
ge c
apac
ity w
as a
ssum
ed
to b
e av
aila
ble
by 2
010
and
is s
how
n ab
ove
in T
able
4-3
.
Furth
er in
crea
ses
in b
asin
sus
tain
able
yie
ld a
re a
ntic
ipat
ed; t
he p
roje
cts
asso
ciat
ed w
ith in
crea
sed
basi
n yi
eld
are
desc
ribed
in th
e LT
FP.
With
impl
emen
tatio
n of
all
proj
ects
dis
cuss
ed in
the
LTFP
, su
stai
nabl
e ba
sin
yiel
d w
ould
be
incr
ease
d by
156
,000
acr
e-fe
etan
nual
ly; t
otal
sus
tain
able
yie
ld o
f th
e ba
sin
wou
ld b
e 54
0,50
0ac
re-fe
etan
nual
ly.
How
ever
, be
caus
e th
ese
proj
ects
hav
e no
t be
en
appr
oved
or
envi
ronm
enta
l an
alys
is c
ompl
eted
,th
ese
are
not
cons
ider
ed f
irm s
uppl
ies
for
the
purp
oses
of t
his
repo
rt.
4.2.
1.5
Dry
Yea
r S
ust
ain
able
Bas
in Y
ield
Gro
undw
ater
pro
duct
ion
is li
kely
to in
crea
se in
dry
yea
rs a
s im
porte
d su
pplie
s ar
e re
duce
d.
Whi
le
this
is
not
quan
tifie
d in
OC
WD
’s G
MP
, it
is e
xpec
ted
and
allo
wab
le.
The
re a
re n
o pu
mpi
ng
rest
rictio
ns p
lace
d on
pro
duce
rs o
f the
gro
undw
ater
bas
in d
urin
g av
erag
e ye
ars,
sin
gle
dry
year
s, o
r m
ultip
le d
ry y
ears
. P
rodu
cers
can
obt
ain
100
perc
ent o
f the
ir su
pplie
s fro
m th
e gr
ound
wat
er b
asin
; ho
wev
er, t
his
is ty
pica
lly n
ot c
ost-e
ffect
ive
and
so is
not
the
pref
erre
d ch
oice
. Im
porta
ntly
, the
lack
of
pum
ping
res
trict
ions
has
sig
nific
ant
bene
fits
for
wat
er s
uppl
y re
liabi
lity
for
the
loca
l pr
oduc
ers.
S
uppl
ies
for
San
ta A
na,
and
in f
act
all o
ther
wat
er d
istri
cts
with
in t
he O
CW
D b
ound
ary,
are
100
pe
rcen
t rel
iabl
e in
dry
yea
rs w
ithin
the
BP
P, d
ue to
the
lack
of p
umpi
ng re
stric
tions
and
the
abilit
yto
m
aint
ain
a ba
sin
defic
it ov
er m
ultip
le y
ears
.How
ever
,if a
dro
ught
last
s lo
ng e
noug
h, o
r if
the
basi
n is
sig
nific
antly
ove
rdra
fted
whe
n a
drou
ght b
egin
s, th
e ba
sin
grou
ndw
ater
pum
ping
leve
ls w
ill d
rop
and
som
e w
ells
wou
ld b
e in
oper
able
. T
his
is t
echn
ical
ly p
ossi
ble,
but
is
obvi
ousl
y, a
n ex
trem
e co
nditi
on.
As
stat
ed p
revi
ousl
y, t
he b
asin
is n
ot o
pera
ted
on a
n an
nual
saf
e-yi
eld
basi
s; B
asin
sto
rage
may
in
crea
se o
r de
crea
se in
any
giv
en y
ear,
but o
ver
the
long
-term
the
Bas
in m
ust b
e m
aint
aine
d in
an
appr
oxim
ate
bala
nce.
Spe
cific
ally
, OC
WD
is e
xpec
ted
to re
plen
ish
the
aver
age
annu
al o
verd
raft
for
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-12
the
imm
edia
tely
pre
cedi
ng fi
ve y
ears
, plu
s an
add
ition
al a
mou
nt o
f wat
er s
uffic
ient
to e
limin
ate
the
accu
mul
ated
ove
rdra
ft ov
er a
per
iod
of n
ot le
ss th
an 1
0 ye
ars,
but
not
mor
e th
an 2
0 ye
ars.
4.2.
2M
etro
polit
an W
ater
Dis
tric
t of S
outh
ern
Cal
iforn
ia
Met
ropo
litan
is a
pub
lic a
genc
y fo
rmed
by
a Le
gisl
ativ
e A
ct in
192
8 “fo
r th
e pu
rpos
e of
dev
elop
ing,
st
orin
g, a
nd d
istri
butin
g w
ater
” to
Sou
ther
n C
alifo
rnia
.12
Figu
re 4
-3
As
a w
hole
sale
r, M
etro
polit
an h
as n
o re
tail
cust
omer
s, a
nd d
istri
bute
s tre
ated
and
unt
reat
ed w
ater
dire
ctly
to it
s 26
mem
ber a
genc
ies,
incl
udin
g th
e C
ity.
Som
e m
embe
r ag
enci
es,
such
as
the
City
, pr
ovid
e re
tail
wat
er s
ervi
ce,
whi
le o
ther
s pr
ovid
e w
ater
to
the
loca
l are
a as
who
lesa
lers
; so
me
mem
ber
agen
cies
pro
vide
wat
er b
oth
as a
re
taile
r an
d a
who
lesa
ler.
Mos
t Met
ropo
litan
wat
er p
urve
yors
, inc
ludi
ng th
e C
ity, u
se b
oth
surfa
ce
wat
er
and
grou
ndw
ater
to
m
eet
cust
omer
de
man
d;
how
ever
, so
me
depe
nd
excl
usiv
ely
on
Met
ropo
litan
’s im
porte
d su
pplie
s. M
etro
polit
an’s
ser
vice
are
a is
sho
wn
in
.
Met
ropo
litan
’s s
ervi
ce a
rea
enco
mpa
sses
the
Sou
ther
n C
alifo
rnia
coa
stal
pla
in a
nd c
over
s ne
arly
5,
200
squa
re m
iles,
inc
ludi
ng p
ortio
ns o
f Lo
s A
ngel
es,
Ora
nge,
Riv
ersi
de,
San
Ber
nard
ino,
San
D
iego
, and
Ven
tura
cou
ntie
s.
Not
ably
, Met
ropo
litan
’s s
ervi
ce a
rea
cont
ains
onl
y 13
perc
ent o
f the
la
nd a
rea
of th
ose
coun
ties
but n
early
90
perc
ent o
f the
cou
nty
popu
latio
ns.
The
maj
ority
of w
ater
ac
quire
d by
Met
ropo
litan
is im
porte
d fro
m o
utsi
de s
outh
ern
Cal
iforn
ia, a
nd o
rigin
ates
from
Nor
ther
n C
alifo
rnia
via
the
Sta
te W
ater
Pro
ject
(SW
P)o
r fro
m th
e C
olor
ado
Riv
er w
ater
shed
via
the
Col
orad
o R
iver
Aqu
educ
t (C
RA
).Fi
gure
4-4
show
s M
etro
polit
an’s
maj
or fa
cilit
ies
and
conv
eyan
ce s
yste
ms.
O
ther
sou
rces
incl
ude
loca
l wat
er s
uppl
ies
and
wat
er c
onve
yed
thro
ugh
the
Los
Ang
eles
Aqu
educ
t (a
lthou
gh w
ater
from
the
Los
Ang
eles
Aqu
educ
t is
impo
rted,
Met
ropo
litan
con
side
rs it
a lo
cal s
ourc
ebe
caus
e it
is
man
aged
by
th
e Lo
s A
ngel
es
Dep
artm
ent
of
Wat
er
and
Pow
er
and
not
by
Met
ropo
litan
). W
ater
sup
plie
s de
liver
ed v
ia th
e Lo
s A
ngel
es A
qued
uct a
re n
ot in
clud
ed in
the
wat
er
supp
lies
to th
e C
ity.
4.2.
2.1
Met
rop
olit
an W
ater
Su
pp
ly P
lan
nin
g
Met
ropo
litan
fac
es a
num
ber
of c
halle
nges
in
prov
idin
g a
relia
ble
wat
er s
uppl
y fo
r its
mem
ber
agen
cies
thro
ugho
ut s
outh
ern
Cal
iforn
ia. T
he m
ain
chal
leng
es in
clud
e, a
mon
g ot
hers
: (1)
pop
ulat
ion
grow
th w
ithin
the
ser
vice
are
a; (
2) in
crea
sed
com
petit
ion
for
low
-cos
t w
ater
sup
plie
s; (
3) v
aria
ble
wea
ther
con
ditio
ns; a
nd (4
) inc
reas
ed e
nviro
nmen
tal r
egul
atio
ns.13
4.2.
2.1.
1M
etro
po
litan
Reg
ion
al U
rban
Wat
er S
up
ply
Pla
n
Met
ropo
litan
is
a w
ater
who
lesa
ler,
not
an u
rban
wat
er s
uppl
ier,
and
is t
here
fore
not
req
uire
d to
de
velo
pa
UW
MP
. H
owev
er,
due
to c
ompe
ting
dem
and
on t
he S
WP
and
Col
orad
o R
iver
wat
er
sour
ces,
and
con
cern
s re
late
d to
reg
iona
l wat
er o
pera
tions
, Met
ropo
litan
has
pre
pare
d its
Reg
iona
l U
rban
Wat
er M
anag
emen
t Pla
n (R
UW
MP
) in
2005
. Th
is d
ocum
ent s
umm
ariz
ed th
e m
ajor
pla
nnin
g in
itiat
ives
und
erta
ken
by M
etro
polit
an, i
nclu
ding
the
Inte
grat
ed W
ater
Res
ourc
es P
lan
(IRP
), th
e IR
P
Upd
ate,
the
Wat
er S
urpl
us a
nd D
roug
ht M
anag
emen
t P
lan,
Stra
tegi
c P
lan
and
Rat
e R
estru
ctur
e.
The
RU
WM
P p
rovi
des
a po
licy
fram
ewor
k, g
uide
lines
, and
reso
urce
targ
ets
that
def
ine
the
futu
re o
f M
etro
polit
an.
12M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia.
2005
. R
egio
nal U
rban
Wat
er M
anag
emen
t Pla
n, p
. I-3
. 13
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
, Nov
embe
r 200
9 B
ond
Sta
tem
ent,
App
endi
x A
.
FIG
UR
E 4
-3M
etro
polit
an W
ater
Dis
tric
t of S
outh
ern
Cal
iforn
ia W
ater
Ser
vice
Are
a
0D21
3670
0Tr
ansit
Zon
ing
Code
(SD8
4A &
SD8
4B) W
SA
01148 | JCS | 09
Sour
ce: M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, R
egio
nal U
rban
Man
agem
ent P
lan,
Nov
embe
r 200
5.
NO
RTH
SC
ALE
IN M
ILE
S
FIGURE 4-4Major Water Conveyance Facilities in California
0D2136700 Transit Zoning Code (SD84A & SD84B) WSA
0114
8 | J
CS
| 09
Source: Metropolitan Water District of Southern California, Regional Urban Management Plan, November 2005.
NORTHNOT TO SCALE
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-15
The
RU
WM
P p
rovi
des
info
rmat
ion
on t
he S
WP
and
CR
A;
hist
oric
al,
curre
nt,
and
proj
ecte
d w
ater
su
pplie
s an
d de
man
d fo
r cus
tom
ers
in it
s se
rvic
e ar
ea; f
utur
e w
ater
sup
ply
relia
bilit
y; a
nd in
form
atio
n re
late
d to
con
serv
atio
n, re
cycl
ing,
wat
er s
tora
ge a
nd tr
ansf
er a
gree
men
ts, a
nd w
ater
qua
lity.
Rec
ent
cour
t de
cisi
ons
and
Bio
logi
cal
Opi
nion
s (B
Os)
iss
ued
by t
he N
atio
nal
Mar
ine
Fish
erie
s S
ervi
ce
(NM
FS)
and
the
Uni
ted
Sta
tes
Fish
and
Wild
life
Ser
vice
(U
SFW
S)
have
forc
ed th
e D
WR
to c
urta
il pu
mpi
ng in
the
Del
ta t
o pr
otec
t th
e th
reat
ened
Del
ta s
mel
t an
d ce
rtain
sal
mon
id s
peci
es,
ther
eby
redu
cing
the
amou
nt o
f wat
er c
urre
ntly
avai
labl
e to
Met
ropo
litan
and
oth
er S
WP
con
tract
ors.
4.2.
2.1.
2M
etro
po
litan
Inte
gra
ted
Wat
er R
eso
urc
e P
lan
The
1996
IRP
est
ablis
hed
a go
al o
f 100
per
cent
relia
bilit
y fo
r ful
l-ser
vice
dem
and
thro
ugh
2020
and
id
entif
ied
a P
refe
rred
Res
ourc
e M
ix to
avo
id o
ver r
elia
nce
on a
sin
gle
supp
ly s
ourc
e. T
he 2
003
IRP
U
pdat
e w
as b
ased
upo
n th
e R
ate
Res
truct
ure,
Stra
tegi
c P
lan,
and
rev
iew
of
the
1996
IR
P,
and
inco
rpor
ated
the
mor
e re
cent
incr
ease
in p
artic
ipat
ion
by lo
cal a
genc
ies
in d
evel
opin
g lo
cal s
uppl
ies
and
prom
otin
g co
nser
vatio
n.
In
2004
, th
e M
etro
polit
an’s
B
oard
ad
opte
d an
up
date
d IR
P
that
re
view
ed
the
goal
s an
d ac
hiev
emen
ts o
f the
orig
inal
IRP
, ide
ntifi
ed c
hang
ed c
ondi
tions
for w
ater
reso
urce
dev
elop
men
t and
up
date
d th
e re
sour
ce ta
rget
s th
roug
h 20
25.
A k
ey c
ompo
nent
of t
he u
pdat
ed IR
P w
as th
e ad
ditio
n of
a p
lann
ing
buffe
r. T
he p
lann
ing
buffe
r pr
ovid
ed fo
r th
e id
entif
icat
ion
of a
dditi
onal
wat
er s
uppl
ies,
ei
ther
impo
rted
and
loca
lly d
evel
oped
, to
add
ress
unc
erta
inty
or
unkn
owns
in f
utur
e su
pplie
s an
d de
man
d fro
m m
ultip
le f
acto
rs,
such
as
the
leve
ls o
f po
pula
tion
and
econ
omic
gro
wth
, ch
ange
s to
w
ater
qua
lity
regu
latio
ns, n
ew a
nd u
nhea
lthy
chem
ical
s fo
und
in w
ater
sup
plie
s, e
ndan
gere
d sp
ecie
s af
fect
ing
sour
ces
of s
uppl
ies,
and
per
iodi
c an
d ch
ange
s in
clim
ate
and
hydr
olog
y.14
Met
ropo
litan
is
curre
ntly
wor
king
on
the
next
IR
P u
pdat
e, t
o ev
alua
te s
uppl
y re
liabi
lity
whi
le
inco
rpor
atin
g ch
ange
d co
nditi
ons
and
new
tren
ds a
nd m
anag
ing
unce
rtain
ties.
The
IRP
is e
xpec
ted
in A
pril
2010
.
Pref
erre
d R
esou
rce
Mix
Met
ropo
litan
's p
rinci
pal s
ourc
es o
f wat
er a
re th
e S
WP
and
the
Col
orad
o R
iver
via
a th
e C
RA
. Th
e IR
P’s
Pre
ferre
dR
esou
rce
Mix
ide
ntifi
es a
bal
ance
of
loca
l an
d im
porte
d w
ater
res
ourc
es w
ithin
M
etro
polit
an’s
ser
vice
are
a.
Met
ropo
litan
exp
ects
that
the
reso
urce
targ
ets
and
capi
tal e
xpen
ditu
re
stra
tegi
es fo
r the
Pre
ferr
ed R
esou
rce
Mix
will
be
cont
inua
lly re
view
ed a
nd u
pdat
ed a
t lea
st e
very
five
ye
ars
to r
efle
ct c
hang
ing
dem
and
and
supp
ly c
ondi
tions
. O
ther
com
pone
nts
of M
etro
polit
an’s
P
refe
rred
Res
ourc
e M
ix a
lso
incl
ude
the
follo
win
g: 1
) W
ater
Con
serv
atio
n; 2
) R
ecyc
led
Wat
er;
3)C
onju
nctiv
e U
se;
4) G
roun
dwat
er R
ecov
ery;
5) W
ater
Tra
nsfe
rs;
and
6) D
esal
inat
ion.
E
ach
of
thes
e pr
ogra
ms
is d
escr
ibed
in m
ore
deta
il be
low
.15
4.2.
2.2
Co
lora
do
Riv
er A
qu
edu
ctFor
a co
mpl
ete
disc
ussi
on o
f M
etro
polit
an’s
w
ater
reso
urce
pla
nnin
g pr
ogra
ms,
reve
nues
and
exp
endi
ture
s, s
ee A
ppen
dix
Eof
this
WS
A.
Onc
e fo
rmed
, Met
ropo
litan
’s fi
rst a
ccom
plis
hmen
t was
con
stru
ctio
n of
the
CR
A to
con
vey
wat
er fr
om
the
Col
orad
o R
iver
to S
outh
ern
Cal
iforn
ia.
Ent
itlem
ents
to C
olor
ado
Riv
er w
ater
wer
e fir
st d
efin
ed in
th
e 19
31 S
even
Par
ty A
gree
men
t. U
nder
the
Sev
en P
arty
Agr
eem
ent,
Cal
iforn
ia’s
bas
ic a
nnua
l ap
porti
onm
ent i
s 4.
4 m
illion
acr
e-fe
et.
This
sta
tew
ide
appo
rtion
men
t is
divi
ded
into
sev
en p
riorit
ies;
M
etro
polit
an h
olds
the
four
th p
riorit
y to
550
,000
acr
e-fe
etan
nual
ly a
nd fi
fth p
riorit
y to
662
,000
acr
e-
14M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber 2
009
Bon
d S
tate
men
t, A
ppen
dix
A.
15M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber 2
009
Bon
d S
tate
men
t, A
ppen
dix
A.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-16
feet
annu
ally
. D
eliv
erie
s be
gan
in th
e ea
rly 1
940s
and
sup
plem
ente
d th
e lo
cal w
ater
sup
plie
s of
the
orig
inal
Sou
ther
n C
alifo
rnia
mem
ber c
ities
.
Met
ropo
litan
’s d
epen
dabl
e su
pply
of
Col
orad
o R
iver
wat
er w
as f
urth
er d
efin
ed i
n th
e 19
64 U
.S.
Sup
rem
e C
ourt
decr
ee a
nd w
as l
imite
d to
550
,000
acr
e-fe
etan
nual
ly.
Ove
r tim
e, h
owev
er,
this
am
ount
will
be
redu
ced
slig
htly
. In
add
ition
, thi
s am
ount
ass
umes
no
surp
lus
or u
nuse
d A
rizon
a or
N
evad
a en
title
men
t is
avai
labl
e an
d th
at C
alifo
rnia
agr
icul
tura
l age
ncie
s us
e al
l of t
heir
cont
ract
ual
entit
lem
ent.
As
stat
ed a
bove
, thr
ough
the
1931
Sev
en P
arty
Agr
eem
ent,
Met
ropo
litan
had
prio
rity
right
s to
an
addi
tiona
l 662
,000
acr
e-fe
etan
nual
ly d
epen
ding
upo
n th
e av
aila
bilit
y of
sur
plus
wat
er.
The
redu
ctio
n in
dep
enda
ble
wat
er s
uppl
y oc
curr
ed w
ith c
omm
ence
men
t of
the
Col
orad
o R
iver
de
liver
ies
to th
e C
entra
l Ariz
ona
Pro
ject
.
Thou
gh le
ss d
epen
dabl
e th
an it
s fo
urth
prio
rity
wat
er, M
etro
polit
an c
an o
btai
n ad
ditio
nal w
ater
, whe
n av
aila
ble,
und
er it
s fif
th p
riorit
y.
This
wat
er c
omes
from
unu
sed
wat
er b
y th
e C
alifo
rnia
hol
ders
of
Prio
ritie
s 1
thou
gh 3
, wat
er c
onse
rved
by
the
Con
serv
atio
n P
rogr
am w
ith Im
peria
l Irri
gatio
n D
istri
ct,
wat
er s
aved
und
er th
e P
aso
Ver
de L
and
Man
agem
ent P
rogr
am, a
nd w
ater
obt
aina
ble
whe
n th
e U
.S.
Sec
reta
ry o
f the
Inte
rior
dete
rmin
es s
urpl
us w
ater
is a
vaila
ble
or w
ater
app
ortio
ned
to, b
ut u
nuse
d by
, A
rizon
a an
d/or
Nev
ada
is a
vaila
ble.
W
hile
thi
s ca
n ad
d to
the
ulti
mat
e su
pply
ava
ilabl
e to
M
etro
polit
an, i
t is
not a
dep
enda
ble
sour
ce o
f sup
ply
in a
ll ye
ars.
In 1
987,
Met
ropo
litan
ent
ered
int
o an
agr
eem
ent
with
the
Uni
ted
Sta
tes
Bur
eau
of R
ecla
mat
ion
(US
BR
) fo
r an
add
ition
al 1
80,0
00 a
cre-
feet
annu
ally
of s
urpl
us w
ater
. A
lso,
a m
inim
um o
f 80,
000
acre
-feet
annu
ally
is r
ecei
ved
thro
ugh
a co
nser
vatio
n pr
ogra
m e
nter
ed in
to w
ith I
mpe
rial I
rrig
atio
n D
istri
ct.
In 1
999,
the
Col
orad
o R
iver
Boa
rd d
evel
oped
“Cal
iforn
ia’s
Col
orad
o R
iver
Wat
er U
se P
lan”
al
so k
now
n as
the
“C
alifo
rnia
Pla
n”.
The
Cal
iforn
ia P
lan
prov
ided
gui
danc
e as
to
how
Cal
iforn
ia
wou
ld t
rans
ition
to
usin
g on
ly 4
.4 m
illion
afy
and
curb
its
rel
ianc
e on
sur
plus
wat
er.
Und
er t
his
Cal
iforn
ia p
lan,
Met
ropo
litan
is
limite
d to
its
fou
rth p
riorit
y rig
ht o
f 55
0,00
0 ac
re-fe
etan
nual
ly.
Furth
er,
Prio
ritie
s 1
thro
ugh
3 ca
nnot
exc
eed
3,85
0,00
0 ac
re-fe
etan
nual
ly;
Prio
ritie
s 1
thro
ugh
4 ca
nnot
exc
eed
Cal
iforn
ia’s
tota
l app
ortio
nmen
t of 4
,400
,000
acr
e-fe
etan
nual
ly.
In 2
003,
the
Qua
ntifi
catio
n S
ettle
men
t A
gree
men
t (Q
SA
) w
as a
utho
rized
by
repr
esen
tativ
es f
rom
M
etro
polit
an,
Impe
rial
Irrig
atio
n D
istri
ct,
CV
WD
, an
d ot
her
invo
lved
par
ties.
Th
is a
gree
men
t qu
antif
ied
the
use
of w
ater
und
er t
he t
hird
prio
rity
of t
he S
even
Par
ty A
gree
men
t an
d al
low
s fo
r im
plem
enta
tion
of a
gric
ultu
ral
cons
erva
tion,
lan
d m
anag
emen
t, an
d ot
her
prog
ram
s id
entif
ied
in
Met
ropo
litan
’s 1
996
Inte
grat
ed R
esou
rces
Pla
n.
The
QS
A h
elps
Cal
iforn
ia r
educ
e its
rel
ianc
e on
C
olor
ado
Riv
er w
ater
abo
ve it
s no
rmal
app
ortio
nmen
t. In
late
Dec
embe
r 200
9, w
hen
this
WS
A w
as
bein
g pr
epar
ed,
a S
acra
men
to C
ount
y S
uper
ior
Cou
rt ha
d ju
st r
uled
tha
t th
e Q
SA
had
bee
n ap
prov
ed u
nlaw
fully
. S
peci
fical
ly, J
udge
Rol
and
Can
dee
held
that
con
tract
lang
uage
that
am
ount
ed
to a
“bla
nk c
heck
” req
uirin
g th
e S
tate
of C
alifo
rnia
to fu
nd S
alto
n S
ea re
stor
atio
n vi
olat
ed A
rticl
e X
VI,
Sec
tions
1 a
nd 7
, of t
he C
alifo
rnia
Sta
te C
onst
itutio
n. I
n lig
ht o
f thi
s ru
ling,
the
cour
t did
not
add
ress
re
late
d ch
alle
nges
to th
e Q
SA
bas
ed o
n th
e al
lege
d vi
olat
ions
of C
EQ
A.
At p
rese
nt, i
t is
impo
ssib
le
to k
now
whe
ther
Met
ropo
litan
and
oth
er p
artie
s ad
vers
ely
affe
cted
by
this
dec
isio
n w
ill ap
peal
it a
nd
whe
ther
, if t
hey
do, t
hey
will
succ
eed.
For
the
time
bein
g, th
en, t
he re
liabi
lity
of th
e ad
ditio
nal w
ater
fo
r Met
ropo
litan
mad
e av
aila
ble
thro
ugh
the
QS
A is
in d
oubt
.
Oth
er a
gree
men
ts a
re i
n pl
ace
to p
rovi
de M
etro
polit
an w
ith a
dditi
onal
wat
er s
uppl
ies
and
wat
er
supp
ly re
liabi
lity.
Und
er th
e P
alo
Ver
de Ir
rigat
ion
Dis
trict
(PV
ID) L
and
Man
agem
ent,
Cro
p R
otat
ions
, an
d W
ater
Sup
ply
Pro
gram
, far
mer
s in
PV
ID a
re p
aid
to re
duce
wat
er u
se b
y no
t irr
igat
ing
a po
rtion
of
the
ir la
nd.
Wat
er s
avin
gs a
re m
ade
avai
labl
e to
Met
ropo
litan
; a
min
imum
of
26,0
00 a
cre-
feet
annu
ally
is
spec
ified
und
er t
he a
gree
men
t, bu
t w
hen
fully
im
plem
ente
d, i
s it
expe
cted
to
prov
ide
111,
000
acre
-feet
annu
ally
to M
etro
polit
an.
Impo
rtant
ly, P
VID
hol
ds fi
rst p
riorit
y rig
hts
to C
olor
ado
Riv
er w
ater
und
er t
he S
even
Par
ty A
gree
men
t; co
nseq
uent
ly,
this
is a
rel
iabl
e so
urce
of w
ater
for
Met
ropo
litan
.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-17
4.2.
2.3
Sta
te W
ater
Pro
ject
The
SW
P,
owne
d by
the
sta
te a
nd o
pera
ted
by t
he D
WR
, is
the
sec
ond
sour
ce o
f M
etro
polit
an’s
im
porte
d w
ater
sup
ply.
Ini
tially
, DW
R c
ontra
cted
to d
eliv
er w
ater
in s
tage
s to
32
cont
ract
ors
with
an
ultim
ate
deliv
ery
of 4
.23
mill
ion
acre
-feet
annu
ally
. T
here
are
cur
rent
ly 2
9 S
WP
con
tract
ors
rece
ivin
g w
ater
; Met
ropo
litan
is th
e la
rges
t con
tract
or w
ith a
con
tract
ed T
able
A a
mou
nt o
f 1,9
11,0
00
acre
-feet
annu
ally
.16
The
initi
al f
acili
ties
wer
e de
sign
ed t
o m
eet
the
initi
al n
eeds
of
the
cont
ract
ors.
A
dditi
onal
fac
ilitie
s w
ere
plan
ned
for t
he fu
ture
whe
n in
crea
sed
dem
and
crea
ted
a ne
cess
ity fo
r enh
ance
d co
nvey
ance
. E
ach
cont
ract
or’s
SW
P c
ontra
ct p
rovi
ded
for
a bu
ildup
in T
able
A o
ver
time,
with
mos
t con
tract
ors
reac
hing
the
ir m
axim
um b
y 19
90.
Maj
or i
mpr
ovem
ents
hav
e si
nce
been
mad
e to
the
sys
tem
; ho
wev
er, t
here
are
stil
l sig
nific
ant c
apac
ity c
onst
rain
ts in
the
syst
em th
at li
mit
the
deliv
ery
capa
bilit
y of
the
full
cont
ract
ed T
able
A a
mou
nts.
In
addi
tion,
dem
and
on th
e S
WP
hav
e in
crea
sed
resu
lting
in
an o
vera
ll de
man
d fo
r SW
P w
ater
that
exc
eeds
the
depe
ndab
le y
ield
. Fo
r thi
s re
ason
, Met
ropo
litan
has
deve
lope
d gr
ound
wat
er s
tora
ge p
rogr
ams
in t
he C
entra
l V
alle
y to
sup
plem
ent
the
avai
labl
e w
ater
sup
ply.
Del
iver
ies
to M
etro
polit
an b
egan
in 1
972.
On
an a
nnua
l bas
is,
each
of
the
29 S
WP
con
tract
ors
requ
est
an a
mou
nt o
f S
WP
wat
er b
ased
on
thei
r ant
icip
ated
yea
rly d
eman
d. T
he a
mou
nt o
f Tab
leA
del
iver
ies
appr
oved
by
DW
R v
ary
annu
ally
ba
sed
on c
ontra
ctor
dem
and,
Sie
rra N
evad
a sn
owpa
ck,
rese
rvoi
r st
orag
e, o
pera
tiona
l con
stra
ints
, pr
ojec
ted
carry
over
sto
rage
, an
d th
e S
acra
men
to-S
an J
oaqu
in B
ay D
elta
reg
ulat
ory
requ
irem
ents
. S
WP
ann
ual
deliv
ery
of w
ater
to
cont
ract
ors
has
rang
ed f
rom
552
,000
acre
-feet
annu
ally
to
3,50
0,00
0 ac
re-fe
etan
nual
ly.
His
toric
ally
, the
SW
P h
as b
een
able
to m
eet a
ll co
ntra
ctor
s’ re
ques
ts
for
Tabl
e A
wat
er e
xcep
t du
ring
the
drou
ghts
of
1977
, 19
90-1
992,
and
199
4.17
The
Mon
tere
y A
men
dmen
t, ex
ecut
ed b
y D
WR
and
the
SW
P c
ontra
ctor
s in
199
5 an
d 19
96,
addr
esse
d th
e al
loca
tion
of S
WP
wat
er in
tim
es o
f sho
rtage
. B
asic
ally
, DW
R a
nd S
WP
con
tract
ors
agre
ed t
o re
vise
long
-term
con
tract
s go
vern
ing
the
supp
ly o
f w
ater
und
er t
he S
WP
. T
he r
evis
ion
incl
uded
th
e el
imin
atio
n of
th
e or
igin
al
cont
ract
s'
prov
isio
n fo
r re
allo
catio
n of
w
ater
am
ong
cont
ract
ors
in th
e ev
ent o
f per
man
ent w
ater
sho
rtage
and
tran
sfer
of t
itle
to a
wat
er s
tora
ge fa
cilit
y by
DW
R.
In m
any
year
s,
surp
lus
wat
er h
as b
een
deliv
ered
to
cont
ract
ors.
D
eliv
erie
s to
Met
ropo
litan
rea
ched
a h
igh
of
1,79
2,00
0 ac
re-fe
etin
200
4 bu
t be
caus
e of
low
-pre
cipi
tatio
n an
d ju
dici
al d
ecis
ions
to
prot
ect
thre
aten
ed o
r end
ange
red
Del
ta s
peci
es, d
eliv
erie
s w
ere
redu
ced
to 1
,040
,000
acr
e-fe
etin
200
8.
How
ever
, du
ring
valid
atio
n an
d m
anda
mus
pr
ocee
ding
s,
two
citiz
ens
grou
ps
(Pla
nnin
g an
d C
onse
rvat
ion
Leag
ue a
nd t
he S
anta
Bar
bara
Citi
zens
Pla
nnin
g A
ssoc
iatio
n) a
nd P
lum
as C
ount
y ch
alle
nged
tho
se r
evis
ions
. A
mon
g th
eir
argu
men
ts c
halle
ngin
g th
e ad
equa
cy o
f th
e E
IR f
or t
he
Mon
tere
y A
men
dmen
t w
as a
n as
serti
on t
hat
DW
R,
and
not
the
Cen
tral
Coa
st W
ater
Aut
horit
y,
shou
ld h
ave
been
the
lea
d ag
ency
for
pre
para
tion
of t
he E
IR u
nder
CE
QA
. T
he t
rial
cour
t de
term
ined
that
the
DW
R, n
ot th
e jo
int p
ower
s w
ater
age
ncy,
sho
uld
have
ser
ved
as le
ad a
genc
y in
pr
epar
ing
the
EIR
, bu
t th
at t
he e
rror
was
har
mle
ss a
s th
e E
IR w
as s
uffic
ient
. T
he t
rial c
ourt
also
di
smis
sed
the
valid
atio
n cl
aim
for
fai
lure
to
nam
e an
d se
rve
indi
spen
sabl
e pa
rties
. T
he C
ourt
of
App
eal
reve
rsed
and
rem
ande
d, d
irect
ing
the
trial
cou
rt to
iss
ue a
writ
of
man
date
vac
atin
g th
e ce
rtific
atio
n of
the
EIR
and
to r
etai
n ju
risdi
ctio
n un
til th
e D
WR
sho
uld
certi
fy a
n E
IR in
acc
orda
nce
with
CE
QA
. Th
e ap
pella
te c
ourt
held
that
the
trial
cou
rt ha
d co
rrect
ly d
eter
min
ed th
at D
WR
, not
the
Cen
tral C
oast
Wat
er A
utho
rity,
had
the
stat
utor
y du
ty to
ser
ve a
s le
ad a
genc
y in
pre
parin
g th
e E
IR,
16C
alifo
rnia
Dep
artm
ent o
f Wat
er R
esou
rces
, Bay
-Del
ta O
ffice
. 20
05.
The
Sta
te W
ater
Pro
ject
Del
iver
y R
elia
bilit
y R
epor
t, Ta
ble
C-1
: Max
imum
Ann
ual S
WP
Tab
le A
Am
ount
s.
17M
etro
polit
an W
ater
Dis
trict
of
Sou
ther
n C
alifo
rnia
. 2
005.
Th
e R
egio
nal
Urb
an W
ater
Man
agem
ent
Pla
n,p.
A.2
-13.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-18
but t
hat t
he tr
ial c
ourt
erre
d in
find
ing
the
EIR
suf
ficie
nt.
The
Cou
rt of
App
eal f
urth
er h
eld
that
the
EIR
was
def
ectiv
e in
its
failu
re to
ade
quat
ely
cons
ider
a n
o pr
ojec
t alte
rnat
ive
in re
gard
to p
ropo
sed
elim
inat
ion
of th
e or
igin
al w
ater
con
tract
s' p
rovi
sion
for r
eallo
catio
n of
wat
er a
mon
g co
ntra
ctor
s in
the
even
t of p
erm
anen
t wat
er s
horta
ge.
The
abse
nce
of a
thor
ough
exa
min
atio
n of
the
envi
ronm
enta
l im
pact
s of
the
orig
inal
con
tract
ual
solu
tion
to p
erm
anen
t w
ater
sho
rtage
s de
priv
ed b
oth
publ
ic
agen
cies
and
the
publ
ic o
f inf
orm
atio
n es
sent
ial t
o un
ders
tand
ing
the
envi
ronm
enta
l con
sequ
ence
s of
the
prov
isio
n's
elim
inat
ion,
incl
udin
g th
e ef
fect
on
land
pla
nnin
g de
cisi
ons.
Cru
cial
to th
e co
urt’s
re
ason
ing
was
its
obs
erva
tion
that
the
“en
title
men
ts”
show
n in
typ
ical
sta
te w
ater
con
tract
s (a
lso
know
n as
the
“Ta
ble
A”
amou
nts)
wer
e ba
sed
on t
he o
rigin
al e
xpec
tatio
ns f
or t
he S
WP
, w
hich
as
sum
ed t
he c
onst
ruct
ion
of w
ater
-pro
duci
ng f
acili
ties
(e.g
., st
orag
e be
yond
Fea
ther
Riv
er w
ater
st
ored
beh
ind
Oro
ville
Dam
in B
utte
Cou
nty)
that
nev
er o
ccur
red
and
likel
y ne
ver w
ill oc
cur.
Thus
, a
porti
on o
f the
se “
entit
lem
ents
” w
as “
pape
r w
ater
” ra
ther
than
rea
l wat
er.
The
cour
t was
con
cern
ed
that
lan
d us
e pl
anni
ng a
genc
ies
ofte
n be
lieve
d, i
ncor
rect
ly,
that
SW
P “
entit
lem
ents
” re
pres
ente
d 10
0% “
wet
” w
ater
. Th
e co
urt a
lso
held
that
the
trial
cou
rt er
red
in d
ism
issi
ng th
e va
lidat
ion
actio
n,
sinc
e th
ere
are
no in
disp
ensa
ble
parti
es in
a v
alid
atio
n pr
ocee
ding
bey
ond
the
publ
ic a
genc
y w
hose
ac
tion
is c
halle
nged
.18
Ther
e ar
e al
so s
ever
al tr
ansf
er a
nd e
xcha
nge
prog
ram
s th
at in
crea
se M
etro
polit
an’s
SW
P s
uppl
ies.
M
etro
polit
an f
orm
ed a
n ag
reem
ent
with
the
Des
ert
Wat
er A
genc
y (D
WA
) an
d C
oach
ella
Val
ley
Wat
er D
istri
ct (
CV
WD
) in
196
7 fo
r an
exc
hang
e of
wat
er s
uppl
y.
DW
A a
nd C
VW
D h
ave
right
s to
S
WP
wat
er, b
ut d
o no
t hav
e an
y ph
ysic
al c
onne
ctio
ns to
the
SW
P c
onve
yanc
e fa
cilit
ies.
H
owev
er,
both
age
ncie
s ar
e ad
jace
nt to
the
CR
A.
Und
er th
e ex
chan
ge p
rogr
am, M
etro
polit
an h
as a
gree
d to
ex
chan
ge a
n eq
ual q
uant
ity o
f its
Col
orad
o R
iver
wat
er f
or D
WA
and
CV
WD
’s S
WP
wat
er.
Thi
s pr
ogra
m in
crea
sed
Met
ropo
litan
’s S
WP
Tab
le A
Am
ount
by
61,2
00 a
cre-
feet
annu
ally
. In
add
ition
, M
etro
polit
an h
as b
een
deliv
erin
g w
ater
in
adva
nce
of t
he a
mou
nt n
eede
d un
der
the
exch
ange
ag
reem
ents
, al
low
ing
thes
e ag
enci
es t
o st
ore
wat
er.
Thi
s w
ater
can
be
calle
d on
by
Met
ropo
litan
du
ring
dry
year
s. W
hen
supp
lies
are
need
ed, M
etro
polit
an c
an re
ceiv
e its
full
Col
orad
o R
iver
sup
ply
in a
dditi
on to
the
SW
P a
lloca
tion
from
DW
A a
nd C
VW
D, w
hile
thos
e tw
o ag
enci
es re
ly o
n th
e st
ored
w
ater
to m
eet d
eman
d.
Cur
rent
ly,
the
Mon
tere
y A
men
dmen
ts E
IR i
s be
ing
revi
sed
to r
efle
ct t
he
Cou
rt of
App
eal
deci
sion
. T
he D
raft
EIR
was
circ
ulat
ed i
n 20
09 a
nd t
he F
inal
EIR
sho
uld
be
avai
labl
e in
ear
ly 2
010.
If
the
EIR
is
valid
and
cer
tifie
d, t
he M
onte
rey
Am
endm
ent
allo
ws
Met
ropo
litan
to
use
a po
rtion
of
the
San
Lui
s R
eser
voir’
s ca
paci
ty f
or c
arry
over
sto
rage
int
o th
e fo
llow
ing
year
, whi
ch in
crea
ses
the
SW
P a
nnua
l del
iver
y. I
n th
e m
eant
ime,
DW
R a
nd it
s co
ntra
ctor
s ha
ve c
ease
d to
use
the
term
“ent
itlem
ents
” to
desc
ribe
the
Tabl
e A
am
ount
s in
sta
te w
ater
con
tract
s,
and
all c
once
rned
now
rec
ogni
ze th
at, i
n th
e va
st m
ajor
ity o
f hyd
rolo
gica
l yea
r ty
pes,
far
less
than
th
e Ta
ble
A a
mou
nts
will
be a
vaila
ble
for d
eliv
ery
to c
ontra
ctor
s.
4.2.
2.4
Sta
te W
ater
Pro
ject
Rel
iab
ility
In 2
005,
the
DW
R p
ublis
hed
The
Sta
te W
ater
Pro
ject
Rel
iabi
lity
Rep
ort.
Thi
s re
port
was
upd
ated
in
2007
(se
e be
low
).Th
e pu
rpos
e of
this
doc
umen
t was
to p
rese
nt c
urre
nt in
form
atio
n re
gard
ing
the
annu
al w
ater
del
iver
y re
liabi
lity
of th
e S
WP
for
exis
ting
and
futu
re le
vels
of d
evel
opm
ent a
ssum
ing
hist
oric
al p
atte
rns
of p
reci
pita
tion
and
for
a ra
nge
of h
ydro
logi
c co
nditi
ons.
Th
e an
alys
es a
ssum
e th
at c
urre
nt re
gula
tory
and
inst
itutio
nal l
imita
tions
rega
rdin
g w
ater
qua
lity,
fish
pro
tect
ions
, and
flow
s w
ill e
xist
in 2
025;
and
tha
t no
fac
ility
impr
ovem
ents
, ex
pans
ions
, or
add
ition
s w
ill b
e m
ade
to t
he
SW
P;
and
conv
eyin
g w
ater
thr
ough
the
Sac
ram
ento
-San
Joa
quin
Del
ta w
ill no
t be
sig
nific
antly
in
terru
pted
.
18P
lann
ing
and
Con
serv
atio
n Le
ague
, <h
ttp://
ww
w.p
cl.o
rg/p
cl_f
iles/
Text
PC
LvsD
WR
-tony
ross
man
>, a
cces
sed
Dec
embe
r 17,
200
9.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-19
The
resu
lts o
f fiv
e co
mpu
ter s
imul
atio
ns a
re in
clud
ed in
the
repo
rt. A
dis
cuss
ion
of th
e an
alys
is to
ol
(the
Cal
Sim
II c
ompu
ter s
imul
atio
n m
odel
) ca
n be
foun
d in
the
repo
rt.
Stu
dies
1, 2
, and
3 a
re fr
om
the
2002
edi
tion
of th
e re
port
and
are
incl
uded
for
com
paris
on p
urpo
ses
only
. S
tudi
es 4
and
5 a
re
the
upda
ted
stud
ies
cond
ucte
d sp
ecifi
cally
for
the
200
5 re
port.
Th
e as
sum
ptio
ns in
the
upd
ated
st
udie
s di
ffer
from
the
earli
er s
tudi
es in
thre
e m
ain
cate
gorie
s: t
he a
ssum
ed le
vel o
f dev
elop
men
t, th
e as
sum
ed S
WP
dem
and,
and
the
bas
e m
odel
ass
umpt
ions
. A
des
crip
tion
of t
hese
diff
eren
ces
can
be f
ound
in t
he r
epor
t. T
he R
elia
bilit
y R
epor
t pr
ovid
es e
stim
ates
for
SW
P T
able
A d
eliv
erie
sfro
m th
e D
elta
. E
stim
ates
are
pro
vide
d fo
r av
erag
e, m
axim
um, a
nd m
inim
um d
eliv
erie
s.
Ave
rage
de
liver
ies
are
expe
cted
to b
e 68
per
cent
and
77
perc
ent o
f max
imum
Tab
le A
am
ount
s in
200
5 an
d 20
25,
resp
ectiv
ely.
M
axim
um d
eliv
erie
s ar
e pr
ojec
ted
to b
e 93
per
cent
and
100
per
cent
of
max
imum
Tab
le A
am
ount
s in
200
5 an
d 20
25, r
espe
ctiv
ely.
M
inim
um d
eliv
erie
s ar
e an
ticip
ated
to
be 4
and
5 p
erce
nt o
f m
axim
um T
able
A a
mou
nts
in 2
005
and
2025
, re
spec
tivel
y.
Pro
ject
ed
aver
age
and
max
imum
del
iver
ies
in th
e 20
05 re
port
are
sim
ilar t
o th
ose
proj
ecte
d in
the
2002
repo
rt.
How
ever
, min
imum
del
iver
ies
are
sign
ifica
ntly
low
er th
an th
ose
estim
ated
by
the
2002
repo
rt (1
9 an
d 20
per
cent
for
200
1 an
d 20
21,
resp
ectiv
ely)
. T
he l
ower
min
imum
del
iver
y is
prim
arily
due
to
mod
ifica
tion
of t
he d
eliv
ery-
carr
yove
r st
orag
e ru
le.
The
mod
ified
rul
e re
duce
s de
liver
y by
abo
ut
80pe
rcen
t w
hene
ver
carry
over
sto
rage
is p
roje
cted
to
be le
ss t
han
abou
t 86
0,00
0 ac
re-fe
et.
The
m
odifi
ed ru
le w
as d
evel
oped
to re
duce
the
num
ber o
f yea
rs s
tora
ge in
Oro
ville
Res
ervo
ir (th
e st
art o
f th
e S
WP
faci
litie
s) re
ache
s a
very
low
leve
l. T
he m
inim
um d
eliv
ery
occu
rs in
197
7, th
e dr
iest
yea
r in
the
73-y
ear
sim
ulat
ion.
E
stim
ates
for
mul
tiple
dry
yea
r de
liver
ies
durin
g tw
o, f
our,
and
six-
year
dr
ough
t co
nditi
ons
are
also
incl
uded
in t
he R
elia
bilit
y R
epor
t. M
etro
polit
an’s
RU
WM
P t
ook
thes
e st
udie
s in
to c
onsi
dera
tion
and
subs
eque
ntly
cal
cula
ted
its S
WP
sup
ply
in a
vera
ge, s
ingl
e dr
y, a
nd
mul
tiple
dry
yea
rs b
ased
on
the
proj
ectio
ns c
onta
ined
in th
e R
elia
bilit
y R
epor
t.
Sin
ce t
he 2
005
SW
P D
eliv
ery
Rel
iabi
lity
Rep
ort,
DW
R h
as u
pdat
ed it
s es
timat
e of
cur
rent
(20
07)
and
futu
re (2
027)
SW
P d
eliv
ery
relia
bilit
y an
d ha
s ex
pand
ed th
e co
nditi
ons
unde
r whi
ch re
liabi
lity
is
quan
tifie
d.
The
addi
tiona
l con
ditio
ns a
re t
he f
utur
e ch
ange
s in
hyd
rolo
gy d
ue t
o po
tent
ial c
limat
e ch
ange
and
res
trict
ions
on
SW
P a
nd C
entra
l Val
ley
Pro
ject
(C
VP
) pu
mpi
ng in
acc
orda
nce
with
the
inte
rim o
pera
tion
rule
s im
pose
d by
the
Dec
embe
r 20
07 F
eder
al C
ourt
orde
r (d
escr
ibed
bel
ow).
H
owev
er,
to t
he e
xten
t th
at t
hese
fac
tors
can
be
and
are
chan
ged
by a
ctio
ns o
ver
the
next
few
ye
ars,
thi
s es
timat
e of
wat
er d
eliv
ery
relia
bilit
y w
ill a
lso
chan
ge.19
The
abov
e-m
entio
ned
fede
ral c
ourt
deci
sion
rela
ted
to th
e 20
05 B
O p
repa
red
by th
e U
SFW
S u
nder
th
e E
ndan
gere
d S
peci
es A
ct (
ES
A)
for
the
“Ope
ratio
ns C
riter
ia a
nd P
lan”
(O
CA
P),
whi
ch g
over
ns
the
join
t ope
ratio
n of
the
SW
P a
nd th
e fe
dera
l CV
P.
That
BO
con
clud
ed th
at C
VP
/SW
P o
pera
tions
w
ould
not
jeop
ardi
ze p
rote
cted
Del
ta s
mel
t pop
ulat
ions
. O
n M
ay 2
5, 2
007,
Jud
ge O
liver
Wan
ger o
f th
e U
.S.
Dis
trict
Cou
rt fo
r th
e E
aste
rn D
istri
ct o
f C
alifo
rnia
fou
nd t
hat
the
Del
ta s
mel
t B
O w
as
adop
ted
in v
iola
tion
of th
e E
SA
. O
n A
ugus
t 31,
200
7, th
e sa
me
judg
e es
tabl
ishe
d in
terim
ope
ratin
g ru
les
to p
rote
ct D
elta
sm
elt u
ntil
US
FWS
rew
rites
the
BO
. Th
e in
terim
ope
ratin
g ru
les
set i
n-D
elta
flo
w ta
rget
s in
Old
and
Mid
dle
Riv
ers
(OM
R)
from
late
Dec
embe
r th
roug
h Ju
ne th
at r
estri
cted
CV
P
and
SW
P p
umpi
ng in
200
8 an
d un
til th
e D
elta
sm
elt B
O is
rew
ritte
n.
Fo
r hy
drol
ogic
yea
r ty
pes
with
de
liver
ies
prov
ided
in a
ran
ge, t
he a
vera
ge v
alue
was
use
d to
det
erm
ine
the
over
all w
ater
sup
plie
s av
aila
ble.
Rec
ent c
ourt
deci
sion
s ha
ve fo
rced
the
DW
R to
cur
tail
pum
ping
in th
e D
elta
to p
rote
ct th
e th
reat
ened
or
enda
nger
ed D
elta
spe
cies
, th
ereb
y re
duci
ng t
he a
mou
nt o
f w
ater
ava
ilabl
e to
M
etro
polit
an a
nd o
ther
SW
P c
ontra
ctor
s.
20
In D
ecem
ber
2008
, U
SFW
S r
elea
sed
a ne
w B
Oco
nclu
ding
tha
t C
VP
and
SW
P o
pera
tions
wou
ld
jeop
ardi
ze
the
cont
inue
d ex
iste
nce
of
enda
nger
ed
Del
ta
smel
t. U
SFW
S
furth
er
deta
iled
a “re
ason
able
and
pru
dent
alte
rnat
ive”
(R
PA
) to
the
prop
osed
OC
AP
pro
toco
l tha
t wou
ld,
it cl
aim
ed,
prot
ect
the
Del
ta s
mel
t an
d its
hab
itat
from
the
adv
erse
effe
cts
of p
umpi
ng o
pera
tions
. Th
e R
PA
19
Cal
iforn
ia D
epar
tmen
t of W
ater
Res
ourc
es.
Dra
ft Th
e St
ate
Wat
er P
roje
ct D
eliv
ery
Rel
iabi
lity
Rep
ort 2
007.
p.1
.20
Cal
iforn
ia D
epar
tmen
t of W
ater
Res
ourc
es.
Dra
ft Th
e S
tate
Wat
er P
roje
ct D
eliv
ery
Rel
iabi
lity
Rep
ort 2
007.
p.7
.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-20
wou
ld r
estri
ct D
elta
pum
ping
ope
ratio
ns a
nd w
ould
thu
s lim
it de
liver
ies
of w
ater
to C
VP
/SW
P
cont
ract
ors
sout
h of
the
Del
ta.
Ext
rapo
latin
g fro
m th
e te
xt o
f the
RP
A th
ere
are
seve
ral A
ctio
ns (
1,
2, a
nd 3
) th
at w
ill a
ffect
Del
ta e
xpor
ts b
y vi
rtue
of li
mita
tions
on
OM
R fl
ows,
and
Act
ion
4 re
quiri
ng
addi
tiona
l X221
In O
ctob
er 2
004,
sho
rtly
befo
re U
SFW
S i
ssue
d its
OC
AP
BO
for
Del
ta s
mel
t, th
e N
MFS
of
the
Nat
iona
l O
cean
ic a
nd A
tmos
pher
ic A
dmin
istra
tion
(NO
AA
) is
sued
its
ow
n O
CA
P B
O f
or c
erta
in
salm
onid
spe
cies
. L
ike
the
2005
US
FWS
OC
AP
BO
, N
MFS
als
o co
nclu
ded
that
CV
P/S
WP
op
erat
ions
wer
e no
t lik
ely
to je
opar
dize
the
cont
inue
d ex
iste
nce
of th
e S
acra
men
to R
iver
win
ter-
run
chin
ook
salm
on, s
prin
g-ru
n ch
inoo
k sa
lmon
, and
Cen
tral V
alle
y st
eelh
ead
popu
latio
ns. I
n A
pril
2008
, Ju
dge
Wan
ger
stru
ck d
own
that
BO
fol
low
ing
a la
wsu
it fil
ed b
y P
acifi
c C
oast
Fed
erat
ion
of
Fish
erm
en’s
Ass
ocia
tions
, Ins
titut
e fo
r Fis
herie
s R
esou
rces
, and
oth
ers.
The
cou
rt fo
und
that
NO
AA
Fi
sher
ies
faile
d to
ana
lyze
mul
tiple
fact
ors
and
the
2004
BO
was
rem
ande
d to
NO
AA
Fis
herie
s an
d U
SB
R fo
r fur
ther
con
sulta
tion.
flow
s in
the
fall
mon
ths
that
will
affe
ct re
serv
oir r
elea
ses.
In J
une
2009
, NM
FS re
leas
ed a
new
BO
con
clud
ing
that
CV
P a
nd S
WP
ope
ratio
ns w
ould
jeop
ardi
ze
the
cont
inue
d ex
iste
nce
of e
ndan
gere
d S
acra
men
to R
iver
win
ter-
run
chin
ook
salm
on,
thre
aten
ed
Cen
tral V
alle
y sp
ring-
run
chin
ook
salm
on, t
hrea
tene
d C
entra
l Val
ley
stee
lhea
d, th
reat
ened
Sou
ther
n D
istin
ct P
opul
atio
n S
egm
ent (
DP
S) o
f Nor
th A
mer
ican
gre
en s
turg
eon,
and
Sou
ther
n R
esid
ent k
iller
wha
les.
N
OA
A F
ishe
ries
furth
er d
etai
led
a R
PA
to
the
prop
osed
OC
AP
pro
toco
l th
at w
ould
, it
clai
med
, pro
tect
thes
e sp
ecie
s an
d th
eir h
abita
t fro
m th
e ad
vers
e ef
fect
s of
the
CV
P/S
WP
. Th
e R
PA
w
ould
res
trict
Del
ta p
umpi
ng o
pera
tions
and
NO
AA
Fis
herie
s es
timat
ed t
hat
deliv
erie
s of
wat
er t
o C
VP
/SW
P c
ontra
ctor
s so
uth
of t
he D
elta
wou
ld b
e re
duce
d by
5 t
o 7
perc
ent
of a
vera
ge a
nnua
l ex
ports
. The
RP
A in
clud
es m
ultip
le a
ctio
ns a
pplie
d to
var
ious
CV
P-in
fluen
ced
wat
ersh
eds.
Var
ious
sta
te w
ater
con
tract
ors,
inc
ludi
ng M
etro
polit
an,
have
cha
lleng
ed b
oth
new
BO
s in
cou
rt un
der
vario
us th
eorie
s.
As
of th
e en
d of
200
9, th
e ev
entu
al o
utco
me
of th
ese
proc
eedi
ngs
was
in
doub
t, th
ough
the
con
tract
ors
had
won
som
e pr
elim
inar
y vi
ctor
ies
in J
udge
Wan
ger’s
cou
rt.
The
judg
e ha
d no
t yet
issu
ed a
ny re
med
ies
that
wou
ld a
lter p
umpi
ng li
mita
tions
impo
sed
purs
uant
to th
e tw
o B
Os.
In th
e m
eant
ime,
DW
R, M
etro
polit
an, a
nd v
ario
us o
ther
SW
P a
nd C
VP
con
tract
ors
have
em
bark
ed
on th
e pr
epar
atio
n of
an
ES
A H
abita
t Con
serv
atio
n P
lan
know
n as
the
Bay
Del
ta C
onse
rvat
ion
Pla
n (B
DC
P),
whi
ch w
ill al
so f
unct
ion
as a
Nat
ural
Com
mun
ities
Con
serv
atio
n P
lan
(NC
CP
) un
der
Cal
iforn
ia la
w.
The
BD
CP
is a
com
preh
ensi
ve e
ffort
to d
evel
op a
res
tora
tion
prog
ram
to
impr
ove
Del
ta c
ondi
tions
for
aqu
atic
spe
cies
and
pro
vide
inc
reas
ed w
ater
sup
ply
relia
bilit
y fo
r C
VP
/SW
P
Del
ta e
xpor
t ope
ratio
ns.
Ope
ratio
ns m
odel
ing
and
CE
QA
com
plia
nce
are
unde
rway
. A
t thi
s tim
e, it
is
not
pos
sibl
e to
pre
dict
wha
t the
fina
l ver
sion
of t
he B
DC
P w
ill lo
ok li
ke; i
t may
or m
ay n
ot in
clud
e a
maj
or n
ew is
olat
ed c
onve
yanc
e fa
cilit
y (e
.g.,
an a
roun
d D
elta
can
al) i
nten
ded
to re
duce
the
exte
nt to
w
hich
bot
h th
e C
VP
and
the
SW
P w
ill ha
ve t
o co
ntin
ue r
elyi
ng o
n pu
mps
in t
he s
outh
Del
ta t
hat,
whi
le p
uttin
g w
ater
into
the
Del
ta M
endo
ta C
anal
(fed
eral
) and
the
Cal
iforn
ia A
qued
uct (
stat
e), c
ause
ha
rm t
o th
e D
elta
sm
elt
and
othe
rth
reat
ened
or
enda
nger
ed s
peci
es.
At
pres
ent,
the
so-c
alle
d B
DC
P
Ste
erin
g C
omm
ittee
, a
mul
ti-pa
rty
grou
p of
w
ater
us
ers,
no
n-pr
ofit
envi
ronm
enta
lor
gani
zatio
ns,
and
othe
rs,
has
not
yet
com
plet
ed i
ts d
elib
erat
ions
reg
ardi
ngth
e “p
roje
ct”
to b
e pr
opos
ed fo
r inc
lusi
on in
BD
CP
and
ass
ocia
ted
CE
QA
and
NE
PA
doc
umen
tatio
n. D
epen
ding
on
its
final
for
m,
the
BD
CP
may
req
uire
US
FWS
and
NFM
S t
o re
visi
t th
e te
rms
of t
he a
bove
-des
crib
ed
BO
s fo
r Del
ta s
mel
t and
var
ious
sal
mon
id s
peci
es.
21X2
is th
e lo
catio
n of
the
2 pa
rts p
er th
ousa
nd s
alin
ity c
onto
ur (i
soha
line)
, one
met
er o
ff th
e bo
ttom
of t
he e
stua
ry,
as m
easu
red
in k
ilom
eter
s up
stre
am fr
om th
e G
olde
n G
ate
Brid
ge. T
he a
bund
ance
of s
ever
al e
stua
rine
spec
ies
has
been
cor
rela
ted
with
X2.
Mai
ntai
ning
the
loca
tion
of X
2 is
acc
ompl
ishe
d vi
a Pr
ojec
t res
ervo
ir re
leas
es th
at
incr
ease
inflo
w to
the
Del
ta th
us “p
ushi
ng” X
2 to
war
ds th
e G
olde
n G
ate
Brid
ge.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-21
Take
n to
geth
er,
all
of t
he a
bove
-des
crib
ed l
awsu
its a
nd r
egul
ator
y ac
tions
hav
e re
duce
d th
e am
ount
s of
SW
P w
ater
that
Met
ropo
litan
and
oth
er s
outh
-of-D
elta
con
tract
ors
can
expe
ct to
rece
ive
for
the
fore
seea
ble
futu
re.
The
hop
e is
tha
t, up
on it
s co
mpl
etio
n, t
he B
DC
P w
ill in
clud
e su
ffici
ent
rest
orat
ion
mea
sure
s an
d ot
her e
colo
gica
lly b
enef
icia
l fea
ture
s to
per
mit
SW
P e
xpor
ts to
retu
rn to
its
hist
oric
al d
eliv
erie
s pr
ior t
o th
e pe
ndin
g lit
igat
ion
over
Del
ta s
mel
t and
the
vario
us s
alm
onid
spe
cies
.
4.2.
2.5
Met
rop
olit
an’s
Fiv
e Y
ear
Su
pp
ly P
lan
In A
pril
2008
, Met
ropo
litan
sta
ff be
gan
wor
king
with
Met
ropo
litan
’s m
embe
r age
ncie
s on
a F
ive-
Yea
r S
uppl
y P
lan
(Con
tain
ed in
App
endi
x E
of t
his
WS
A is
the
Met
ropo
litan
Wat
er D
istri
ct o
f S
outh
ern
Cal
iforn
ia, N
ovem
ber 2
009
Ser
ies
E B
ond
Sta
tem
ent)
to id
entif
y sp
ecifi
c re
sour
ce a
nd c
onse
rvat
ion
actio
ns o
ver t
he n
ext f
ive
year
s to
man
age
wat
er d
eliv
erie
s un
der c
ontin
ued
drou
ght c
ondi
tions
and
co
urt-o
rder
ed re
stric
tions
. Th
e Fi
ve Y
ear S
uppl
y P
lan
focu
ses
on s
ix c
ateg
orie
s of
reso
urce
opt
ions
to
impr
ove
Met
ropo
litan
’s r
elia
bilit
y fro
m 2
009
thro
ugh
2013
.22Th
e Fi
ve Y
ear
Sup
ply
Pla
n w
as p
ut
in p
lace
to p
rocu
re w
ater
sup
plie
s in
resp
onse
to in
crea
sed
rest
rictio
ns a
nd d
roug
ht o
n th
e S
WP
and
lo
ng te
rm d
roug
ht o
n th
e C
olor
ado
Riv
er.
The
supp
lies
and
actio
ns id
entif
ied
unde
r th
e Fi
ve Y
ear
Sup
ply
Pla
n w
ill co
ntin
ue to
be
deve
lope
d un
til lo
ng-te
rm im
prov
emen
ts c
onta
ined
in th
e fo
rthco
min
g IR
P c
an b
e im
plem
ente
d.23
Bac
kgro
und
Ove
r th
e la
st s
even
yea
rs (
2002
thr
ough
200
8),
wat
er r
ecei
ved
by M
etro
polit
an f
rom
the
SW
P,
incl
uded
sup
plie
s fro
m w
ater
tran
sfer
s, g
roun
dwat
er b
anki
ng a
nd e
xcha
nge
prog
ram
s va
ried
from
as
low
as
1,04
0,00
0 ac
re-fe
etin
200
8 to
as
high
as
1,79
4,00
0 ac
re-fe
etin
200
4.
Bel
ow-n
orm
al
prec
ipita
tion
in th
e no
rther
n C
alifo
rnia
in th
e w
inte
r of 2
007
and
sprin
g of
200
8 en
ded
with
reco
rd d
ry
cond
ition
s du
ring
Mar
ch a
nd A
pril
of 2
008.
At t
his
poin
t, M
etro
polit
an’s
SW
P a
lloca
tion
in 2
008
was
35
per
cent
of
its c
ontra
cted
am
ount
, or
669
,000
acr
e-fe
et.
How
ever
, in
act
ualit
y M
etro
polit
an
rece
ived
app
roxi
mat
ely
1,04
0,00
0 ac
re-fe
etof
wat
er b
y us
ing
the
SW
P’s
Cal
iforn
ia A
qued
uct a
s a
conv
eyan
ce fa
cilit
y.In
an
effo
rt to
bol
ster
its
tota
l sup
plie
s in
200
8, M
etro
polit
an c
ombi
ned
its S
WP
al
loca
tion
(669
,000
acr
e-fe
et) w
ith a
nd o
ther
del
iver
ies
(371
,000
acr
e-fe
et) i
nclu
ding
wat
er tr
ansf
ers,
gr
ound
wat
er b
anki
ng a
nd e
xcha
nge
prog
ram
s de
liver
ed v
ia th
e C
alifo
rnia
Aqu
educ
t.
Follo
win
g tw
o dr
y ye
ars
and
the
unce
rtain
hyd
rolo
gy p
roje
cted
for 2
009,
DW
R’s
Oct
ober
200
8 in
itial
al
loca
tion
estim
ate
to S
WP
con
tract
ors
for
cale
ndar
yea
r 20
09 w
as s
et a
t 15
perc
ent o
f con
tract
ed
amou
nts.
Th
is e
stim
ate
was
adj
uste
d to
40
perc
ent
of c
ontra
cted
am
ount
s as
of
May
20,
200
9,
resp
ectiv
ely.
S
ince
May
20,
200
9, t
he S
WP
allo
catio
n ha
s re
mai
ned
at 4
0 pe
rcen
t of
con
tract
ed
amou
nts.
This
al
loca
tion
refle
cts
that
w
ater
st
orag
e in
th
e S
tate
’s
maj
or
rese
rvoi
rs,
runo
ff pr
ojec
tions
rem
ain
belo
w a
vera
ge, a
nd re
gula
tory
rest
rictio
ns o
n w
ater
exp
orts
from
the
Bay
-Del
ta to
pr
otec
t lis
ted
fish
spec
ies
have
als
o re
duce
d w
ater
del
iver
ies
from
the
SW
P.
Und
er th
e 40
per
cent
al
loca
tion
of c
ontra
cted
am
ount
s, M
etro
polit
an w
ill re
ceiv
e ap
prox
imat
ely
765,
000
acre
-feet
from
its
basi
c al
loca
tion
and
appr
oxim
atel
y 92
3,00
0 ac
re-fe
etof
tota
l wat
er fr
om th
e S
WP
, inc
ludi
ng s
uppl
ies
from
wat
er t
rans
fers
, ex
chan
ges
and
rela
ted
Five
-Yea
r S
uppl
y P
lan
actio
ns t
hat
will
be
deliv
ered
th
roug
h th
e C
alifo
rnia
Aqu
educ
t.24
As
rece
ntly
as
Dec
embe
r 20
09, D
WR
sta
ted
that
SW
P d
eliv
erie
s w
ill be
abo
ut 5
per
cent
of n
orm
al
year
sup
plie
s.It
shou
ld n
oted
that
DW
R’s
late
fall
SW
P d
eliv
ery
estim
ates
gen
eral
ly u
nder
estim
ate
annu
al d
eliv
erie
s, a
s pr
esen
ted
abov
e in
Oct
ober
200
8, D
WR
sta
ted
that
SW
P d
eliv
erie
s w
ere
expe
cted
at a
bout
10
to 1
5 pe
rcen
t of n
orm
al y
ear s
uppl
ies,
by
late
spr
ing
2009
afte
r DW
R a
djus
ted
22M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber2
009
Bon
d S
tate
men
t, A
ppen
dix
E.
23P
erso
nal C
omm
unic
atio
n w
ith s
taff
of M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, D
ecem
ber 1
8,20
09.
24M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber2
009
Bon
d S
tate
men
t, A
ppen
dix
E.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-22
the
deliv
ery
amou
nt t
o 40
per
cent
of
norm
al.
DW
R’s
firs
t sn
ow s
urve
y fo
r w
inte
r 20
10 in
dica
ted
snow
leve
ls a
t 86
perc
ent o
f nor
mal
yea
rs.
As
stat
ed a
bove
, th
e Fi
ve Y
ear
Sup
ply
Pla
n fo
cuse
s on
six
cat
egor
ies
of w
ater
res
ourc
e op
tions
. Th
ese
six
optio
ns in
clud
e:
Wat
er C
onse
rvat
ion.
The
Five
Yea
r S
uppl
y P
lan
cont
ains
thr
ee w
ater
con
serv
atio
n st
rate
gies
to
incr
ease
and
acc
eler
ate
cons
erva
tion
savi
ngs
by i
ncre
asin
g th
e us
e of
wat
er e
ffici
ent
devi
ces,
af
fect
ing
wat
er
use
prac
tices
in
S
outh
ern
Cal
iforn
ia
and
redu
cing
pr
ohib
ited
uses
of
w
ater
: (1
)inc
reas
e ou
treac
h to
hei
ghte
n th
e pu
blic
’s a
war
enes
s of
the
nee
d to
con
serv
e, (
2) i
ncre
ase
reso
urce
s an
d su
ppor
t for
wat
er u
se o
rdin
ance
s an
d co
nser
vatio
n-ba
sed
rate
stru
ctur
es to
mot
ivat
e co
nser
vatio
n, a
nd (3
) acc
eler
ate
the
inst
alla
tion
of w
ater
effi
cien
t dev
ices
.25
Col
orad
o R
iver
Tra
nsac
tions
.Met
ropo
litan
is p
ursu
ing
addi
tiona
l sup
plie
s su
ch a
s th
e em
erge
ncy
shor
t-ter
m f
allo
win
g pr
ogra
m w
ithin
PV
ID.
Met
ropo
litan
’s B
oard
aut
horiz
ed p
artic
ipat
ion
with
the
U
SB
Rin
pilo
t ope
ratio
n of
the
Yum
a D
esal
ting
Pla
nt th
at c
ould
yie
ld u
p to
27,
000
acre
-feet
in 2
010.
N
ew in
itiat
ives
als
o in
clud
e ex
pans
ion
of t
he 2
004
stor
age
and
inte
rsta
te r
elea
se a
gree
men
t w
ith
Sou
ther
n N
evad
a W
ater
Age
ncy,
an
agre
emen
t with
CV
WD
, a w
ater
exc
hang
e w
ith A
rizon
a, a
nd a
fa
llow
ing
prog
ram
with
Cal
iforn
ia In
dian
trib
es.
Met
ropo
litan
est
imat
es th
at th
ese
prog
ram
s on
the
Col
orad
o R
iver
cou
ld p
rovi
de a
n ad
ditio
nal 1
40,0
00 a
cre-
feet
of C
olor
ado
Riv
er A
qued
uct s
uppl
y in
20
09, w
ith th
e po
tent
ial t
o in
crea
se in
the
follo
win
g ye
ars.
26
Nea
r-Te
rm D
elta
Act
ions
.Nea
r-ter
m D
elta
act
ions
bei
ng d
evel
oped
incl
ude
mea
sure
s th
at p
rote
ct
fish
spec
ies
and
redu
ce s
uppl
y im
pact
s, s
uch
as h
abita
t an
d ha
tche
ry p
roje
cts,
and
phy
sica
l and
op
erat
iona
l ac
tions
with
the
goa
l of
red
ucin
g co
nflic
ts b
etw
een
wat
er s
uppl
y co
nvey
ance
and
en
viro
nmen
tal n
eeds
. Th
e pr
opos
ed T
wo-
Gat
e S
yste
m w
ould
pro
vide
mov
able
bar
riers
on
the
OM
Rto
mod
ify fl
ows
and
prev
ent v
ulne
rabl
e fis
h fro
m b
eing
dra
wn
tow
ard
the
Bay
-Del
ta p
umpi
ng p
lant
s.
The
Two-
Gat
e S
yste
m i
s an
ticip
ated
to
prot
ect
fish
habi
tat
whi
le a
llow
ing
up t
o an
est
imat
ed
addi
tiona
l 150
,000
afy
of w
ater
sup
ply
expo
rt fro
m t
he B
ay-D
elta
in y
ears
whe
n th
e al
loca
tion
for
SW
P c
ontra
ctor
s ex
ceed
s 35
per
cent
. Th
e Tw
o-G
ate
Sys
tem
is
subj
ect
to o
pera
tiona
l st
udie
s;
mon
itorin
g;
envi
ronm
enta
ldo
cum
enta
tion
and
com
plia
nce;
ac
quis
ition
of
rig
ht-o
f-way
; an
d co
mpl
etio
n of
des
ign
and
cons
truct
ion.
27
Tabl
e 4-
4
For
cons
erva
tive
wat
er s
uppl
y pl
anni
ng p
urpo
ses,
M
etro
polit
an d
oes
not
incl
ude
this
150
,000
acr
e-fe
etin
its
Fiv
e S
uppl
y po
rtfol
io.
How
ever
, in
ca
lend
ar y
ear
2009
, S
WP
allo
catio
ns w
ere
40 p
erce
nt:
ther
efor
e, i
f th
e Tw
o-G
ate
syst
em w
ere
oper
atio
nal
Met
ropo
litan
wou
ld h
ave
acce
ss t
o an
add
ition
al 1
50,0
00 a
s sh
own
in
. C
urre
nt p
lans
of t
he U
SB
R a
nd o
ther
pro
pone
nts
of th
e Tw
o-G
ates
pro
ject
are
to h
ave
it co
nstru
cted
an
d op
erat
iona
l by
late
201
0.
Tabl
e 4-
4sh
ows
Met
ropo
litan
s Fi
ve Y
ear
Sup
ply
yiel
ds,
thes
e yi
elds
are
ass
umed
to
be a
vaila
ble
unde
r the
cur
rent
dry
yea
r con
ditio
ns a
nd e
xten
ding
ove
r the
nex
t fiv
e ye
ars.
25M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber2
009
Bon
d S
tate
men
t, A
ppen
dix
E.
26M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber2
009
Bon
d S
tate
men
t, A
ppen
dix
E.
27M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia, N
ovem
ber2
009
Bon
d S
tate
men
t, A
ppen
dix
E.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-23
Tabl
e 4-
4:Es
timat
ed Y
ield
of F
ive
Year
Sup
ply
Plan
(acr
e-fe
et/y
ear)
Year
2009
2010
2011
2012
2013
Wat
er C
onse
rvat
ion
235,
000
235,
000
235,
000
235,
000
235,
000
Col
orad
o R
iver
Tra
nsac
tions
140,
000
176,
000
176,
000
176,
000
176,
000
Nea
r Ter
m D
elta
Act
ions
0a
00
00
SWP
Tran
sact
ions
34,0
0043
,000
43,0
0038
,000
33,0
00G
roun
dwat
er R
ecov
ery
3,00
017
,000
17,0
0028
,000
28,0
00Lo
cal R
esou
rces
05,
000
20,0
0040
,000
60,0
00To
tal
412,
000
476,
000
491,
000
517,
000
532,
000
Sup
ply
from
Nea
r Ter
m D
elta
Act
ions
150,
000
a15
0,00
015
0,00
015
0,00
015
0,00
0To
tal w
ith N
ear T
erm
Del
ta A
ctio
ns56
2,00
062
6,00
064
1,00
066
7,00
068
2,00
0N
otes
: a.Tw
o-G
ate
Sys
tem
is e
stim
ated
to p
rovi
de u
p to
150
taf w
ith th
e SW
P al
loca
tion
is g
reat
er th
an 3
5 pe
rcen
t. P
oten
tial y
ield
is h
eld
at "0
" be
caus
e of
this
con
tinge
ncy.
Sou
rce:
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
Bon
d S
tate
men
t Nov
embe
r 20,
200
9.
Stat
e W
ater
Pro
ject
Tra
nsac
tions
.D
WR
’s D
roug
ht W
ater
Ban
k fa
cilit
ates
tra
nsfe
rs f
rom
will
ing
selle
rs lo
cate
d up
stre
am o
f the
Bay
-Del
ta to
buy
ers
thro
ugh
the
SW
P a
nd C
VP
. P
rosp
ectiv
e bu
yers
su
bmitt
ed e
xpre
ssio
ns o
f in
tere
st t
o D
WR
in
Oct
ober
200
8.
Pur
chas
es f
rom
the
Dro
ught
Wat
er
Ban
k ar
e co
ntin
gent
on
acqu
isiti
on b
y D
WR
of
supp
lies
from
will
ing
selle
rs.
Del
iver
y of
Dro
ught
W
ater
Ban
k tra
nsfe
rs a
re c
ontin
gent
on
suffi
cien
t cap
acity
for
expo
rt of
this
wat
er th
roug
h th
e B
ay-
Del
ta. M
etro
polit
an to
ok d
eliv
ery
of 2
9,00
0 ac
re-fe
etfro
m th
e D
roug
ht W
ater
Ban
k in
200
9.28
Gro
undw
ater
Rec
over
y. G
roun
dwat
er th
at re
quire
s tre
atm
ent a
nd re
cove
ry fo
r con
sum
ptiv
e us
e is
a
reso
urce
tha
t ha
s th
e po
tent
ial
to y
ield
sig
nific
ant
amou
nts
of s
uppl
y. B
ased
on
grou
ndw
ater
in
vent
orie
s co
nduc
ted
by M
etro
polit
an a
nd th
e m
embe
r ag
enci
es, i
t is
estim
ated
that
ther
e is
ove
r 30
0,00
0 ac
re-fe
etof
gro
undw
ater
that
cou
ld b
e tre
ated
and
reco
vere
d in
Met
ropo
litan
’s s
ervi
ce a
rea.
A
dditi
onal
ly,
it is
est
imat
ed t
hat
the
Hay
field
gro
undw
ater
bas
in lo
cate
d ad
jace
nt t
o th
eC
olor
ado
Riv
er A
qued
uct
has
70,0
00 t
o 10
0,00
0 ac
re-fe
etth
at c
ould
be
extra
cted
ove
r th
e ne
xt f
ive
to t
en
year
s.
In a
dditi
on,
mor
e th
an 3
00,0
00 a
cre-
feet
of r
ecov
ered
gro
undw
ater
acc
umul
ated
fro
m
agric
ultu
ral
drai
nage
in
th
e S
an
Joaq
uin
Val
ley
coul
d be
m
ade
avai
labl
e to
M
etro
polit
an
if M
etro
polit
an fu
nds
grou
ndw
ater
trea
tmen
t fac
ilitie
s.29
Loca
l R
esou
rces
. M
etro
polit
an is
wor
king
to
dete
rmin
e w
hich
loca
l pro
ject
s co
uld
be e
xpan
ded
and/
or a
ccel
erat
ed w
ith a
pot
entia
l to
be o
n lin
e w
ithin
the
nex
t fiv
e ye
ars.
Lo
cal p
roje
cts
incl
ude
recy
cled
wat
er tr
eatm
ent p
lant
s, g
roun
dwat
er re
cove
ry p
lant
s, d
esal
inat
ion
plan
ts, a
nd n
ew h
ooku
ps
to e
xist
ing
recy
cled
pla
nts.
O
ver
50 p
oten
tial p
roje
cts
have
bee
n id
entif
ied.
N
o yi
eld
is a
ntic
ipat
ed
for
2009
, but
the
com
bine
dan
nual
yie
ld fo
r th
ese
effo
rts h
as th
e po
tent
ial t
o gr
ow to
app
roxi
mat
ely
122,
000
acre
-feet
by 2
013.
30
4.2.
3D
ry Y
ear I
mpo
rted
Wat
er S
uppl
ies
Met
ropo
litan
’s s
ingl
e dr
y ye
ar s
uppl
y, s
how
n in
Tabl
e 4-
5, is
est
imat
ed b
ased
on
1977
hyd
rolo
gy a
nd
the
assu
mpt
ion
that
his
toric
hyd
rolo
gy w
ill re
peat
itse
lf.
The
Cal
iforn
ia A
qued
uct
supp
lies
incl
ude
Met
ropo
litan
’s S
WP
allo
catio
n, D
WA
and
CV
WD
supp
lies,
San
Lui
s C
arry
over
wat
er (i
nclu
ding
DW
Aan
dC
VW
Dca
rryov
er s
uppl
ies)
, an
d su
pply
fro
m t
he f
our
Cen
tral
Val
ley
Sto
rage
and
Tra
nsfe
r ag
reem
ents
. C
olor
ado
Riv
er A
qued
uct s
uppl
ies
incl
ude
Met
ropo
litan
’s fo
urth
prio
rity
wat
er s
uppl
ies,
28
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
, Nov
embe
r 200
9 B
ond
Sta
tem
ent,
App
endi
x E
.29
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
, Nov
embe
r200
9 B
ond
Sta
tem
ent,
App
endi
x E
.30
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
, Nov
embe
r200
9 B
ond
Sta
tem
ent,
App
endi
x E
.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-24
supp
lies
obta
ined
thro
ugh
the
cons
erva
tion
prog
ram
with
Impe
rial I
rrig
atio
n D
istri
ct, a
nd P
VID
’s L
and
Man
agem
ent
Pro
gram
. I
n-ba
sin
stor
age
is u
tiliz
ed i
n dr
y ye
ars
to m
eet
dem
and;
the
se s
uppl
ies
com
e fro
m s
tore
d w
ater
in
Dia
mon
d V
alle
y La
ke,
Lake
Ski
nner
, La
ke M
athe
ws,
gro
undw
ater
co
njun
ctiv
e us
e, a
nd f
lexi
ble
stor
age
in C
asta
ic L
ake
and
Lake
Per
ris.
Add
ition
al s
uppl
ies
unde
r de
velo
pmen
t m
ay b
e av
aila
ble
in t
he f
utur
e, b
ut a
re n
ot c
onsi
dere
d fir
m s
uppl
ies,
and
so
are
not
cons
ider
ed in
this
ana
lysi
s.
Tabl
e 4-
5:Pr
ojec
ted
Met
ropo
litan
Impo
rted
Sup
plie
s in
Sin
gle
Dry
Yea
rs
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
In-B
asin
Sto
rage
1,14
9,00
01,
161,
000
1,11
3,00
01,
066,
000
1,01
7,00
0C
alifo
rnia
Aqu
educ
t77
7,00
077
7,00
077
7,00
077
7,00
077
7,00
0C
olor
ado
Riv
er A
qued
uct
722,
000
699,
000
699,
000
699,
000
699,
000
Met
ropo
litan
Sup
ply
2,64
8,00
02,
637,
000
2,58
9,00
02,
542,
000
2,49
3,00
0S
ourc
e: M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia R
egio
nal U
rban
Wat
er M
anag
emen
t Pla
n, 2
005,
p.I
I-12.
Add
ition
al d
etai
led
supp
ly in
form
atio
n is
ava
ilabl
e on
pag
es A
.3-3
4 th
roug
h A.
3-48
.
Mul
tiple
dry
yea
r su
pplie
s fo
r M
etro
polit
an, s
how
n in
Tab
le 4
-6, a
re e
stim
ated
bas
ed o
n 19
90-1
992
hydr
olog
y an
d th
e as
sum
ptio
n th
at h
isto
ric h
ydro
logy
will
repe
at it
self.
The
sam
e su
pply
sou
rces
are
ut
ilize
d, b
ut in
diff
erin
g am
ount
s th
an in
a s
ingl
e dr
y ye
ar.
For i
nsta
nce,
bas
ed o
n su
pplie
s un
der t
he
Del
ta’s
Int
erim
Ope
ratin
g R
ules
wat
er is
ava
ilabl
e th
roug
h th
e C
alifo
rnia
Aqu
educ
t in
mul
tiple
dry
ye
ars,
and
les
s of
the
San
Lui
s ca
rryo
ver
wat
er i
s ne
cess
ary
to m
eet
proj
ecte
d de
man
d.
The
Col
orad
o R
iver
Aqu
educ
t sup
ply
amou
nts
are
not a
ntic
ipat
ed to
var
y fro
m s
ingl
e dr
y to
mul
tiple
dry
ye
ars.
In
-bas
in s
tora
ge i
s re
duce
d in
mul
tiple
dry
yea
rs,
parti
cula
rly w
ater
ava
ilabl
e th
roug
h M
etro
polit
an’s
sur
face
sto
rage
and
the
Cas
taic
Lak
e an
d La
ke P
erris
flex
ible
sto
rage
pro
gram
s.
Tabl
e 4-
6:Pr
ojec
ted
Met
ropo
litan
Sup
plie
s in
Mul
tiple
Dry
Yea
rs (a
cre-
feet
/yea
r)
2010
2015
2020
2025
2030
In-B
asin
Sto
rage
514,
000
518,
000
502,
000
487,
000
470,
000
Cal
iforn
ia A
qued
uct
912,
000
912,
000
912,
000
912,
000
912,
000
Col
orad
o R
iver
Aqu
educ
t72
2,00
069
9,00
069
9,00
069
9,00
069
9,00
0To
tal D
ry Y
ear S
uppl
y2,
148,
000
2,12
9,00
02,
113,
000
2,09
8,00
02,
081,
000
Sou
rce:
M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia R
egio
nal U
rban
Wat
er M
anag
emen
t Pla
n, 2
005,
p.I
I-13.
Add
ition
al d
etai
led
supp
ly in
form
atio
n is
ava
ilabl
e on
pag
es A
.3-3
4 th
roug
h A.
3-48
.
4.2.
3.1
Cen
tral
Val
ley
Sto
rag
e an
d T
ran
sfer
Met
ropo
litan
has
als
o en
tere
d in
to s
ever
al s
tora
ge a
nd t
rans
fer
prog
ram
s in
the
Cen
tral
Val
ley,
di
scus
sed
belo
w.
The
se s
tora
ge p
rogr
ams
cons
ist
of p
artn
ersh
ips
with
Cen
tral V
alle
y ag
ricul
tura
l di
stric
ts.
Thes
e pa
rtner
ship
s al
low
Met
ropo
litan
to s
tore
its
SW
P w
ater
dur
ing
wet
ter y
ears
for u
se in
fu
ture
drie
r ye
ars.
A
san
exa
mpl
e, M
etro
polit
an h
as e
nter
ed in
to a
wat
er b
anki
ng a
nd e
xcha
nge
agre
emen
t w
ith S
emitr
opic
Wat
er S
tora
ge D
istri
ct.
In
year
s of
sur
plus
wat
er,
Met
ropo
litan
can
de
liver
exc
ess
SW
P w
ater
to
Sem
itrop
ic t
hrou
gh t
he C
alifo
rnia
Aqu
educ
t. D
urin
g dr
y ye
ars,
Met
ropo
litan
can
with
draw
al th
is s
tore
d w
ater
. U
nder
the
agre
emen
t, M
etro
polit
an c
an s
tore
up
to
350,
000
acre
-feet
in S
emitr
opic
’s b
asin
; the
abi
lity
to w
ithdr
aw ra
nges
from
a m
inim
um o
f 31,
000
afy
(pea
k fo
ur-m
onth
per
iod)
to a
max
imum
170
,000
acr
e-fe
etan
nual
ly (
over
a 1
2-m
onth
per
iod)
. Th
e av
erag
e an
nual
sup
ply
capa
bilit
y fo
r a s
ingl
e or
mul
tiple
dry
yea
r is
107,
000
acre
-feet
.
Sim
ilarly
, M
etro
polit
an h
as e
nter
ed i
nto
an a
gree
men
t w
ith A
rvin
-Edi
son
Wat
er S
tora
ge D
istri
ct.
Met
ropo
litan
can
sto
re a
vaila
ble
wat
er in
the
Arv
in-E
diso
n gr
ound
wat
er b
asin
, eith
er th
roug
h di
rect
sp
read
ing
oper
atio
ns,
or t
hrou
gh d
eliv
erie
s to
gro
wer
s in
-lieu
of
surfa
ce s
uppl
ies.
U
nder
the
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-25
agre
emen
t, M
etro
polit
an c
an s
tore
up
to 2
50,0
00 a
cre-
feet
of w
ater
in th
e ba
sin,
with
an
optio
n to
in
crea
se t
hat
stor
age
amou
nt t
o 35
0,00
0 ac
re-fe
et.
Dur
ing
dry
year
s, M
etro
polit
an c
an r
ecov
er
stor
ed w
ater
thro
ugh
dire
ct p
umpi
ng o
f the
gro
undw
ater
bas
in o
r th
roug
h ex
chan
ge.
Met
ropo
litan
’s
abilit
y to
with
draw
this
sto
red
wat
er ra
nges
from
a m
inim
um o
f 40,
000
acre
-feet
annu
ally
(pea
k fo
ur-
mon
th p
erio
d) to
a m
axim
um o
f 110
,000
acr
e-fe
etan
nual
ly o
ver
a 12
-mon
th p
erio
d.
The
aver
age
annu
al s
uppl
y ca
paci
ty fo
r a s
ingl
e or
mul
tiple
dry
yea
r is
90,0
00 a
cre-
feet
.
Met
ropo
litan
has
als
o en
tere
d in
to P
rinci
ples
of A
gree
men
t with
Ker
n D
elta
Wat
er D
istri
ct (
Dis
trict
) fo
r de
velo
pmen
t of
a d
ry y
ear
supp
ly p
rogr
am.
Whe
n av
aila
ble,
wat
er i
s st
ored
in
the
Dis
trict
’s
grou
ndw
ater
bas
in,
eith
er t
hrou
gh d
irect
spr
eadi
ng a
ctiv
ities
or
thro
ugh
deliv
erie
s to
far
mer
s.
Met
ropo
litan
has
the
abili
ty to
sto
re u
p to
250
,000
acr
e-fe
etof
wat
er a
nd w
ithdr
awal
thro
ugh
dire
ct
pum
ping
of e
xcha
nge
at a
rate
of 5
0,00
0 ac
re-fe
etan
nual
ly.
In a
dditi
on t
o th
e pr
evio
usly
dis
cuss
ed t
rans
fer
and
exch
ange
pro
gram
s, M
etro
polit
an i
s ab
le t
o pu
rcha
se a
dep
enda
ble
annu
al s
uppl
y, a
s w
ell a
s an
add
ition
al s
uppl
y fo
r dry
yea
r nee
ds, f
rom
San
B
erna
rdin
o V
alle
y M
unic
ipal
Wat
er D
istri
ct (
San
Ber
nard
ino)
. T
he p
urch
ased
SW
P s
uppl
y is
pr
ovid
ed t
o M
etro
polit
an t
hrou
gh e
ither
dire
ct d
eliv
erie
s of
SW
P w
ater
or
reca
ptur
ed S
WP
wat
er
prev
ious
ly s
tore
d in
the
San
Ber
nard
ino
grou
ndw
ater
bas
in.
Und
er t
he a
gree
men
t, M
etro
polit
an
purc
hase
s a
min
imum
of 2
0,00
0 ac
re-fe
etan
nual
ly o
f San
Ber
nard
ino’
s S
WP
allo
catio
n, a
nd h
as th
e op
tion
to p
urch
ase
addi
tiona
l SW
Pal
loca
tion,
if a
vaila
ble.
Ther
e ar
e al
so s
uppl
ies
unde
r de
velo
pmen
t fo
r th
e C
alifo
rnia
Aqu
educ
t, w
hich
inc
lude
abo
ut 6
0 w
ater
sup
ply
and
syst
em im
prov
emen
t pro
ject
s; h
owev
er, b
ecau
se th
ese
are
not f
irm s
uppl
ies,
they
ar
e no
t inc
lude
d in
this
ana
lysi
s.
4.2.
4C
urre
nt C
ondi
tions
Cal
iforn
ia is
cur
rent
ly fa
cing
a s
igni
fican
t wat
er c
risis
. A
fter
expe
rienc
ing
two
year
s of
dro
ught
and
th
e dr
iest
spr
ing
on r
ecor
d, w
ater
res
erve
s ar
e lo
w.
With
the
Sac
ram
ento
-San
Joa
quin
Del
ta
ecos
yste
m w
anin
g, c
ourt-
orde
red
rest
rictio
ns o
n w
ater
del
iver
ies
from
the
Del
ta h
ave
redu
ced
supp
lies
from
the
stat
e's
two
larg
est w
ater
sys
tem
s by
20
to 3
0 pe
rcen
t. D
roug
ht c
ondi
tions
in th
e C
olor
ado
Riv
er B
asin
and
a S
ierra
sno
w-p
ack
that
is m
ore
unre
liabl
e du
e to
glo
bal c
limat
e va
riatio
n ar
e le
avin
g m
any
com
mun
ities
thr
ough
out
Cal
iforn
ia f
acin
g m
anda
tory
res
trict
ions
on
wat
er u
se
and/
or r
isin
g w
ater
bills
. I
n Ju
ne 2
008,
the
Gov
erno
r is
sued
Exe
cutiv
e O
rder
S-0
6-08
dec
larin
g a
stat
ewid
e dr
ough
t, w
hich
dire
cted
sta
te a
genc
ies
and
depa
rtmen
ts t
o ta
ke i
mm
edia
te a
ctio
n to
ad
dres
s dr
ough
t con
ditio
ns a
nd w
ater
del
iver
y re
duct
ions
that
exi
st in
Cal
iforn
ia. T
he g
over
nor
also
is
sued
a
Cen
tral
Val
ley
Sta
te
of
Em
erge
ncy
Pro
clam
atio
n fo
r ni
ne
Cen
tral
Val
ley
coun
ties
(Sac
ram
ento
, S
an J
oaqu
in,
Sta
nisl
aus,
Mer
ced,
Mad
era,
Fre
sno,
Kin
gs,
Tula
re a
nd K
ern)
to
addr
ess
urge
nt w
ater
nee
ds.
4.2.
5M
etro
polit
an W
ater
Sup
ply
Allo
catio
n Pl
an
For y
ears
in w
hich
Met
ropo
litan
’s s
uppl
ies
are
insu
ffici
ent t
o m
eet f
irm d
eman
d, im
porte
d su
pplie
s to
th
e C
ity w
ere
dete
rmin
ed u
sing
the
Wat
er S
uppl
y A
lloca
tion
Pla
n [(W
SA
P)A
ppen
dix
F].
Due
to d
ry
cond
ition
s af
fect
ing
Met
ropo
litan
’s s
ervi
ce a
rea
and
unce
rtain
ty re
gard
ing
futu
re p
umpi
ng o
pera
tions
fro
m
the
SW
P
due
to
fishe
ry
prot
ectio
n m
easu
res
in
the
Sac
ram
ento
-San
Jo
aqui
n D
elta
, M
etro
polit
an is
fac
ed w
ith t
he p
ossi
bilit
y th
at it
may
not
hav
e ac
cess
to
the
supp
lies
nece
ssar
y to
m
eet t
otal
firm
dem
and
in th
e fu
ture
and
may
hav
e to
allo
cate
sho
rtage
s in
sup
plie
s to
the
mem
ber
agen
cies
. I
n pr
epar
ing
for
this
pos
sibi
lity,
Met
ropo
litan
has
wor
ked
with
mem
ber
agen
cies
to
put
toge
ther
the
WS
AP
. Th
e W
SA
P in
clud
es s
ampl
e ca
lcul
atio
ns fo
r de
term
inin
g a
parti
cula
r m
embe
r
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-26
agen
cy’s
allo
catio
n, a
s w
ell a
s es
timat
ed re
tail
and
who
lesa
le re
liabi
lity
for m
embe
r age
ncie
s ba
sed
on a
giv
en p
erce
nt re
duct
ion
in to
tal s
uppl
y (s
horta
ge p
erce
ntag
e).
On
Febr
uary
12,
200
8 th
e M
etro
polit
an B
oard
of D
irect
ors
offic
ially
ado
pted
the
WS
AP
. Th
e W
SA
P
incl
udes
es
timat
ed
reta
il an
d w
hole
sale
re
liabi
lity
for
mem
ber
agen
cies
ba
sed
on
shor
tage
pe
rcen
tage
. Th
e sh
orta
ge p
erce
ntag
es, w
hich
cor
resp
ond
to d
esig
nate
d sh
orta
ge le
vels
out
lined
in
the
WS
AP
, cov
er 5
per
cent
incr
emen
ts fr
om 5
to 5
0 pe
rcen
t.U
nder
eac
h sh
orta
ge le
vel,
ther
e ar
e sp
ecifi
c w
hole
sale
min
imum
allo
catio
ns fo
r ea
ch m
embe
r ag
ency
. Th
ese
allo
catio
ns a
re b
ased
on
fact
ors
such
as
impa
ct o
n re
tail
cust
omer
s an
d le
vel o
f inv
estm
ent i
n M
etro
polit
an’s
faci
litie
s.
The
WS
AP
als
o in
clud
es g
raph
s an
d ta
bles
sho
win
g an
est
imat
e of
the
who
lesa
le m
inim
um a
lloca
tions
fo
r ea
ch o
f th
e m
embe
r ag
enci
es in
a L
evel
2 R
egio
nal S
horta
ge (
10 p
erce
nt),
Leve
l 4 R
egio
nal
Sho
rtage
(20
per
cent
), an
d in
a L
evel
6 R
egio
nal
Sho
rtage
(40
per
cent
). T
he r
educ
tions
wer
e lin
early
inte
rpol
ated
to
dete
rmin
e th
e ef
fect
s of
a 5
, 15
, 25
, 30
, an
d 35
perc
ent
regi
onal
sho
rtage
. P
roje
cted
reg
iona
l sho
rtage
s w
ere
roun
ded
to th
e ne
xt h
ighe
st fi
ve p
erce
nt in
crem
ent;
for
exam
ple,
a
two
perc
ent
regi
onal
sho
rtage
wou
ld p
rom
pt t
he w
ater
sho
rtage
allo
catio
n fo
r a
five
perc
ent
shor
tage
.
To d
eter
min
e th
e m
inim
um r
etai
l al
loca
tions
of
supp
lies
durin
g ye
ars
of i
nsuf
ficie
nt w
ater
, th
e w
hole
sale
rel
iabi
lity
perc
enta
ges
wer
e ap
plie
d to
the
pro
ject
ed im
porte
d su
pplie
s in
nor
mal
, si
ngle
dr
y, a
nd m
ultip
le d
ry y
ears
. R
educ
tions
in im
porte
d w
ater
from
Met
ropo
litan
are
to b
e pa
ssed
on
to
its w
hole
sale
and
reta
il cu
stom
ers.
As
expl
aine
d ab
ove,
bas
ed o
n th
e ca
lcul
ated
sup
ply
of im
porte
d w
ater
sup
plie
d by
Met
ropo
litan
and
es
timat
ed a
lloca
tions
to w
hole
sale
rs a
nd re
taile
rs a
s se
t for
th in
the
WS
AP
, pro
ject
ed im
porte
d w
ater
su
pplie
s ar
e su
ffici
ent
to m
eet
firm
dem
and
in b
oth
norm
al a
nd s
ingl
e dr
y ye
ars
thro
ugh
2025
. H
owev
er,
afte
r 20
25 s
uppl
ies
unde
r th
e W
SA
P s
uppl
ies
are
no l
onge
r su
ffici
ent
to m
eet
firm
de
man
d. A
ccor
ding
to
the
WS
AP
met
hodo
logy
, pr
ojec
ted
supp
lies
are
insu
ffici
ent
to m
eet
firm
de
man
d un
der
mul
tiple
dry
yea
rs.
The
ana
lysi
s as
sum
ed t
hat
the
prob
abilit
y of
mul
tiple
dry
yea
r ev
ents
cou
ld o
ccur
in a
ny g
iven
yea
r.Ta
ble
4-7
show
s th
e W
SA
P B
ase
Yea
r S
uppl
ies
with
in a
65pe
rcen
t BP
P a
nd th
e ba
lanc
e of
sup
plie
s (3
5 pe
rcen
t) co
min
g fro
m M
etro
polit
anan
d th
e es
timat
ed
supp
ly u
nder
the
curre
nt 6
2 pe
rcen
t BP
P.
Tabl
e4-
7:M
etro
polit
an W
SAP
Bas
e Ye
ar S
uppl
ies
(acr
e-ft/
year
)R
egio
nal
Shor
tage
Le
velS
tage
Reg
iona
l Sh
orta
ge
Perc
enta
ge
Who
lesa
le
Min
imum
A
lloca
tion
MW
D W
SAP
Supp
ly
Wor
kshe
et w
ithad
just
men
ts(6
5% B
PP:3
5%im
port
)
MW
D W
SAP
Supp
ly
Wor
kshe
et w
ithad
just
men
ts(6
2% B
PP:3
8%im
port
)1
5%92
.5%
15,3
00.0
16,6
12.0
210
%85
.0%
14,2
22.0
15,4
42.0
315
%77
.5%
13,5
22.0
14,7
17.0
420
%70
.0%
12,5
70.0
13,6
95.0
525
%62
.5%
11,6
18.0
12,6
73.0
630
%55
.0%
10,6
67.0
11,6
52.0
735
%47
.5%
9,71
5.0
10,6
30.0
840
%40
.0%
8,76
3.0
9,60
8.0
945
%32
.5%
7,81
1.0
8,58
7.0
1050
%25
.0%
6,86
0.0
7,56
5.0
Sou
rce:
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
. W
SA
PA
lloca
tion
Sche
dule
for C
ity o
f San
ta A
na, 2
009.
4.3
Imp
ort
ed W
ater
Su
pp
ly t
o t
he
Cit
y
This
WS
A w
as p
repa
red
durin
g a
very
uni
que
perio
d in
Cal
iforn
ia’s
wat
er h
isto
ry.
Wat
er y
ear 2
007,
w
as a
dry
yea
r th
roug
hout
Cal
iforn
ia,
with
par
ts o
f S
outh
ern
Cal
iforn
ia s
ettin
g ne
w r
ecor
ds f
or
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-27
min
imum
ann
ual p
reci
pita
tion.
31
The
City
obt
ains
impo
rted
wat
er f
rom
Met
ropo
litan
, w
hich
tre
ats
wat
er r
ecei
ved
from
the
Col
orad
o R
iver
via
the
CR
Aan
d fro
m th
e S
WP
via
the
Cal
iforn
ia A
qued
uct.
The
am
ount
of w
ater
del
iver
ed to
th
e C
ity b
y M
etro
polit
an c
urre
ntly
acc
ount
s fo
r ab
out 3
1pe
rcen
t of t
he to
tal w
ater
use
d in
the
City
.
As
prev
ious
ly s
tate
d, s
tate
wid
e w
ater
sup
plie
s ar
e cu
rren
tly li
mite
d by
bel
ow-n
orm
al p
reci
pita
tion
in m
uch
of t
he s
tate
, ni
ne d
ry y
ears
in
the
Col
orad
o R
iver
and
a
regu
lato
ry d
roug
ht d
ue t
o S
WP
pum
ping
res
trict
ions
. T
hese
circ
umst
ance
s co
ntin
ue t
o th
reat
en
stat
ewid
e w
ater
sup
plie
s; h
owev
er,
the
stat
ewid
e su
pply
situ
atio
n is
sub
ject
to
chan
ge a
nd c
ould
re
turn
to
norm
al o
r ab
ove-
norm
al y
ear
prec
ipita
tion
in t
he n
ear-t
erm
and
the
n ex
tend
ove
r m
any
year
s.
This
assu
mes
tha
t w
ater
yea
r hi
stor
y w
ill r
epea
t its
elf
and
thes
e cy
clic
al w
et h
ydro
logi
c pe
riods
ret
urn.
In
add
ition
, fo
rthco
min
g ca
se l
aw o
r ne
w d
iver
sion
stra
tegi
esco
uld
lift
the
SW
P
pum
ping
rest
rictio
ns;t
here
by, r
etur
ning
the
syst
em to
firm
del
iver
y ca
paci
ty.
Tabl
e4-
8sh
ows
the
treat
ed w
ater
sup
plie
s pu
rcha
sed
by t
he C
ity f
rom
Met
ropo
litan
ove
r th
e la
st
eigh
t ye
ars.
Met
ropo
litan
’s a
vera
ge a
nnua
l de
liver
y to
the
City
ove
r th
e la
st e
ight
year
s is
ap
prox
imat
ely
11,2
00 a
cre-
feet
.
Tabl
e4-
8:C
ity o
f San
ta H
isto
rical
Met
ropo
litan
Pur
chas
es
Wat
er Y
ear
MW
D D
irect
Sup
ply
MW
D In
-Lie
u Su
pply
2002
/03
12,3
364,
967
2003
/04
12,1
847,
792
2004
/05
15,1
654,
013
2005
/06
15,9
896,
019
2006
/07
14,3
444,
083
2007
/08
8,51
70
2008
/09
12,7
530
Tota
l78
,535
26,8
74A
vera
geof
last
8 y
ears
11,2
19.3
3,83
9.1
Sou
rce:
San
ta A
na H
isto
rical
Pro
duct
ion
Rec
ords
, Jan
uary
201
0.
Met
ropo
litan
has
a tw
o-tie
r rat
e st
ruct
ure
with
a p
enal
ty ra
te c
harg
e un
der d
ry y
ear c
ondi
tions
. Th
e C
ity’s
Tie
r 1
Ann
ual
Lim
it w
ith M
etro
polit
an i
s 12
,129
afy
and
its
Pur
chas
e O
rder
Com
mitm
ent
curre
ntly
sta
nds
at 8
0,85
8 af
y,32
4.3.
1G
roun
dwat
er S
uppl
y fo
r the
City
whi
ch a
llow
s th
e C
ity to
pur
chas
e im
porte
d w
ater
at t
he T
ier 1
rate
over
a 1
0-ye
ar p
erio
d. A
nnua
l pur
chas
es a
bove
12,
129
acre
-feet
are
subj
ect t
o Ti
er 2
pric
ing.
Thi
s ra
te a
nd d
eliv
ery
stru
ctur
e al
low
s th
e C
ity to
buy
wat
er to
mee
t dem
and
alth
ough
sub
ject
to d
iffer
ent
cost
s, w
hich
exp
lain
s de
liver
ies
abov
e th
e C
ity’s
Tie
r 1 A
nnua
l Lim
it.
OC
WD
’s a
llow
able
BP
P e
stab
lishe
s th
e an
nual
pum
ping
per
cent
age
per
OC
WD
mem
ber
and
may
va
ry a
nnua
lly.
The
BP
P is
set
uni
form
ly a
nd is
a p
ortio
n of
eac
h m
embe
r's w
ater
sup
ply
that
com
es
from
gro
undw
ater
pum
ped
from
the
basi
n. O
CW
D m
embe
rs p
ay a
n R
A fe
e fo
r w
ater
pum
ped
from
th
e ba
sin.
Gro
undw
ater
pro
duct
ion
at o
r bel
ow th
e B
PP
is a
sses
sed
the
RA
. A
ny p
rodu
ctio
n ab
ove
the
BP
P is
cha
rged
the
RA
plu
s th
e B
EA
. H
isto
rical
ly,
the
BE
A is
cal
cula
ted
so t
hat
the
cost
of
grou
ndw
ater
pro
duct
ion
abov
e th
e B
PP
is
typi
cally
hig
her
than
pur
chas
ing
impo
rted
pota
ble
supp
lies.
Thi
s ap
proa
ch s
erve
s to
dis
cour
age,
but
not
elim
inat
e, p
rodu
ctio
n ab
ove
the
BP
P.
How
ever
, cu
rren
tly t
he B
EA
is
esse
ntia
lly t
he s
ame
rate
as
the
impo
rted
wat
er r
ate
purc
hase
d
31
Cal
iforn
ia
Dep
artm
ent
of
Wat
er
Res
ourc
es.
C
alifo
rnia
D
roug
ht:
An
Upd
ate.
A
pril
2008
. <h
ttp://
ww
w.w
ater
.ca.
gov/
drou
ght/d
ocs/
Dro
ught
Rep
ort2
008.
pdf>
, acc
esse
d Ja
nuar
y 20
09.
32M
etro
polit
an W
ater
Dis
trict
of S
outh
ern
Cal
iforn
ia.
Tier
1 A
lloca
tion
Sch
edul
e.
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-28
thro
ugh
Met
ropo
litan
. Cur
rent
ly, t
he B
PP
is s
et a
t 62
perc
ent,
and
grou
ndw
ater
pum
ped
betw
een
62
perc
ent t
o a
max
imum
res
trict
ion
of 6
4 pe
rcen
t will
be
char
ged
the
sum
of t
he R
A a
nd B
EA
, whi
ch,
as
stat
ed
abov
e is
es
sent
ially
th
esa
me
rate
as
th
e im
port
wat
er
rate
pu
rcha
sed
thro
ugh
Met
ropo
litan
.
4.4
To
tal S
up
plie
s w
ith
in t
he
Cit
y o
f S
anta
An
a
Tota
l po
tabl
e su
pplie
s w
ithin
the
City
are
prim
arily
com
pose
d of
loc
al g
roun
dwat
er a
nd i
mpo
rted
wat
er i
s al
so a
n im
porta
nt s
ourc
e of
sup
ply.
Th
e W
SA
P f
orm
ula
was
use
d to
det
erm
ine
wat
er
supp
lies
to th
e C
ity u
nder
the
curr
ent h
ydro
logi
c co
nditi
ons.
For
con
serv
ativ
e w
ater
sup
ply
plan
ning
pu
rpos
es, t
hese
sam
e su
pply
qua
ntiti
es w
ere
then
ext
ende
d ov
er th
e 20
-yea
r pl
anni
ng h
oriz
onan
dar
esu
bseq
uent
lyhe
ld c
onst
ant a
ccor
ding
to th
e pr
escr
ibed
allo
catio
n ra
te.
For e
xam
ple,
Bas
e Y
ear
supp
lies
of 4
6,80
9 af
y re
mai
n th
e sa
me
over
the
20-y
ear p
lann
ing
horiz
on a
nd e
ach
WS
AP
Sta
ge is
pr
esen
ted
in th
e sa
me
man
ner.
Tabl
e4-
9sh
ows
the
supp
lies
avai
labl
e to
the
City
und
er W
SA
P B
ase
Per
iod
mod
el (n
o re
duct
ions
), un
der t
his
supp
ly s
cena
rio c
omm
enci
ng in
Jul
y 20
09 th
roug
h 20
10, t
he C
ity c
ould
exp
ect t
o re
ceiv
e 46
,809
afy
. Ta
ble
4-10
show
s th
e ch
ange
in W
SA
P a
lloca
tion
acco
rdin
g to
the
62pe
rcen
t BP
P th
at
is c
urre
ntly
in p
lace
as
of fi
scal
yea
r 20
09/1
0.H
owev
er, a
s pr
evio
usly
dis
cuss
ed, d
ue to
sta
tew
ide
wat
er s
uppl
ies
redu
ctio
ns, u
nder
WS
AP
Sta
ge 2
, the
City
can
exp
ect t
o re
ceiv
e le
ss th
an th
e B
ase
Yea
r wat
er s
uppl
y al
loca
tion.
Tabl
e4-
9:W
SAP
Bas
e Ye
ar S
uppl
ies
with
65%
BPP
and
35%
MW
Da
Wat
er S
uppl
y So
urce
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Impo
rted
Wat
er (3
5%)
16,3
77b
16,3
7716
,377
16,3
7716
,377
Gro
undw
ater
(65%
)30
,432
c30
,432
30,4
3230
,432
30,4
32To
tal
46,8
09c
46,8
0946
,809
46,8
0946
,809
Not
es:
a. M
WD
WSA
P B
ase
Year
Wat
er S
uppl
y A
lloca
tion.
Ass
umes
35%
Impo
rted
Wat
er fr
om M
WD
and
65%
BP
P of
Gro
undw
ater
from
OC
WD
.b.
Tabl
e 4-
7M
etro
polit
an W
SA
P B
ase
Year
Sup
plie
s (a
cre-
ft/ye
ar)
c. O
CW
D 2
009
BPP
is c
urre
ntly
set
at 6
2pe
rcen
t, an
d gr
ound
wat
er p
umpe
d be
twee
n 62
per
cent
to a
max
imum
rest
rictio
n of
64
perc
ent.
Tabl
e4-
10:
WSA
P B
ase
Year
Sup
plie
s w
ith 6
2% B
PP a
nd 3
8% M
WD
a,b
Wat
er S
uppl
y
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Impo
rted
Wat
er (3
8%)
17,7
8117
,781
17,7
8117
,781
17,7
81G
roun
dwat
er (6
2%)
29,0
28c
29,0
2829
,028
29,0
2829
,028
Tota
l46
,809
46,8
0946
,809
46,8
0946
,809
Not
es:
a. M
WD
WSA
P B
ase
Year
Wat
er S
uppl
y A
lloca
tion.
Ass
umes
38%
Impo
rted
Wat
er fr
om M
WD
and
62%
BP
P of
Gro
undw
ater
from
OC
WD
.b.
Tabl
e 4-
7M
etro
polit
an W
SA
P B
ase
Year
Sup
plie
s (a
cre-
ft/ye
ar)
c. O
CW
D 2
009
BPP
is c
urre
ntly
set
at 6
2pe
rcen
t, an
d gr
ound
wat
er p
umpe
d be
twee
n 62
per
cent
to a
max
imum
rest
rictio
n of
64
perc
ent.
4.4.
1A
dditi
onal
Dry
Yea
rs
Pro
ject
ed s
uppl
ies
over
sin
gle
dry
and
mul
tiple
dry
yea
rs a
re s
how
n in
Tabl
e4-
11.
For w
ater
sup
ply
plan
ning
pur
pose
s, t
his
WS
A p
roje
cted
fur
ther
WS
AP
red
uctio
ns t
he f
ollo
win
g ye
ar a
nd o
ver
cons
ecut
ive
dry
year
s.
For
exam
ple,
as
show
n in
Tab
le4-
11,
if ne
xt y
ear
is a
noth
er d
ry y
ear,
Met
ropo
litan
coul
d in
itiat
e S
tage
3 o
f the
WS
AP
and
redu
ce d
eliv
erie
s ac
cord
ingl
y.
If th
is w
ere
the
case
, im
porte
d w
ater
sup
plie
s to
the
City
wou
ld b
e cu
rtaile
d by
705
acr
e-fe
et,
redu
ced
to 1
4,71
7
City
of S
anta
Ana
4.
0 W
ater
Sup
ply
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
4-29
acre
-feet
, whi
ch is
43,
745
afy
in to
tal s
uppl
ies.
The
ana
lysi
s as
sum
ed th
at th
e pr
obab
ility
of m
ultip
le
dry
year
eve
nts
coul
d co
mm
ence
in a
ny g
iven
yea
r and
ext
end
over
mul
tiple
dry
yea
rs.
Tabl
e4-
11:
City
of S
anta
Ana
Supp
lies:
WSA
P St
age
2 an
d 3
Allo
catio
ns –
Nor
mal
, Sin
gle
Dry
Yea
r and
Mul
tiple
Dry
Yea
rs(2
010
–20
30)
Bas
e Ye
ar
Supp
ly
Stag
e 2
WSA
P (2
009-
2010
) D
ry Y
ear
a
Mul
tiple
Dry
Yea
r
b
b
Con
secu
tive
Dry
Yea
r 1
Even
t (S
tage
s 2
and
3 Ef
fect
ive)
Con
secu
tive
Dry
Yea
r 2c
Con
secu
tive
Dry
Yea
r 3d
afy
d
%af
y%
afy
%af
y%
afy
%S
anta
Ana
Allo
catio
n46
,809
100
44,4
7090
44,4
7090
43,7
4585
43,7
4585
Not
es: D
evel
oped
by
PB
S&
J fo
r add
ition
al d
ry y
ear p
lann
ing
a.M
WD
WS
AP
Bas
e Ye
ar W
ater
Sup
ply
Allo
catio
n.A
ssum
es 3
8% im
porte
d w
ater
from
MW
DO
C a
nd 6
2% B
PP
of g
roun
dwat
er fr
om O
CW
D.
b.
PB
S&
J de
velo
ped
addi
tiona
l dry
yea
r pla
nnin
g pr
ojec
tions
bas
ed o
n St
age
2 an
d S
tage
3A
lloca
tions
.c.
S
tage
2 A
lloca
tion
in e
ffect
beg
inni
ng in
Dry
Yea
r 1 –
Sam
e as
Sin
gle
Dry
Yea
r.d.
Sta
ge 3
Allo
catio
n in
effe
ct a
fter D
ry Y
ear1
and
due
to th
e W
SA
P m
odel
WSA
P S
tage
rem
ains
in e
ffect
ove
r the
nex
t yea
r as
wel
l.D
evel
oped
by
PB
S&
J fo
r Wat
er S
uppl
y an
d D
eman
d P
lann
ing
Pur
pose
s.S
ourc
e:
Met
ropo
litan
WS
AP
Apr
il 20
09fo
r City
of S
anta
Ana
Ther
e ar
e se
vera
l W
ater
Sho
rtage
Con
tinge
ncy
Pla
ns w
hich
gui
de t
he m
anag
emen
t of
wat
er
reso
urce
s in
dry
yea
r con
ditio
ns.
Met
ropo
litan
has
a W
ater
Sur
plus
and
Dro
ught
Man
agem
ent P
lan
[(WS
DM
Pla
n)A
ppen
dix
G],
whi
ch a
ddre
ssed
bot
h su
rplu
s an
d sh
orta
ge c
ontin
genc
ies.
Th
e pl
an
guid
es th
e op
erat
ions
of w
ater
reso
urce
s to
ens
ure
regi
onal
relia
bilit
y th
roug
h a
serie
s of
sur
plus
and
sh
orta
ge s
tage
s an
d as
soci
ated
act
ions
. D
etai
ls a
bout
thi
s pl
an a
re i
nclu
ded
in M
etro
polit
an’s
R
UW
MP
. T
he C
ityha
s de
velo
ped
a W
ater
Sho
rtage
Con
tinge
ncy
Pla
n, c
onta
ined
in it
s U
WM
P.
The
Pla
n co
ntai
ns i
nfor
mat
ion
rela
ted
to w
ater
sho
rtage
sta
ges
and
actio
ns,
and
the
thre
e-ye
ar
min
imum
wat
er s
uppl
y. O
CW
D m
anag
es th
e gr
ound
wat
er b
asin
to h
andl
e dr
ough
t con
ditio
ns; t
hese
m
anag
emen
t act
iviti
es in
clud
e m
aint
aini
ng s
uffic
ient
wat
er in
sto
rage
, ope
ratin
g th
e ba
sin
at a
low
er
leve
l whe
n ne
cess
ary,
and
pos
sess
ing
a pl
an to
ref
ill th
e ba
sin.
In
addi
tion,
OC
WD
and
MW
DO
C
join
tly p
lan
for
the
max
imum
fle
xibi
lity
in t
he o
vera
ll w
ater
sup
ply,
incl
udin
g gr
ound
wat
er,
impo
rted
wat
er, r
ecyc
led
wat
er, c
onse
rvat
ion,
and
oce
an w
ater
des
alin
atio
n. T
he C
ity a
lso
has
an E
mer
genc
y W
ater
Con
serv
atio
n P
lan
(EW
CP
), w
hich
pro
vide
s pr
oced
ures
, rul
es, a
nd re
gula
tions
for m
anda
tory
w
ater
con
serv
atio
n, b
ased
on
phas
es a
nd a
ssoc
iate
d ac
tions
. Th
e E
WM
P a
nd th
e C
ity’s
Res
olut
ion
adop
ting
the
Wat
er C
onse
rvat
ion
Ord
inan
ce is
con
tain
ed in
App
endi
x H
.
The
EW
CP
cont
aine
d in
Sec
tion
7 of
the
City
’s 2
005
UW
MP
is th
e dr
y ye
ar s
horta
ge c
ontin
genc
y pl
an th
at a
llow
s th
e C
ity to
redu
ce w
ater
del
iver
ies
to c
usto
mer
s an
d im
plem
ent d
eman
d re
duct
ions
du
ring
perio
ds o
f wat
er s
horta
ge.
Pur
suan
t to
the
Urb
an W
ater
Man
agem
ent P
lann
ing
Act
(W
ater
C
ode
Sec
tion
1063
2),
wat
er s
uppl
iers
with
an
exis
ting
dry
year
sho
rtage
con
tinge
ncy
plan
can
im
plem
ent
subs
eque
nt s
tage
s of
dem
and
redu
ctio
n m
easu
res
liste
d in
its
UW
MP
as
a st
rate
gy t
o ba
lanc
e su
pply
and
dem
and.
Th
eref
ore,
whe
n a
supp
ly d
efic
it oc
curs
, th
e C
ity w
ould
fol
low
its
ad
opte
d w
ater
sh
orta
ge
cont
inge
ncy
plan
s to
im
plem
ent
drou
ght-p
lann
ing
sequ
ence
s an
d as
soci
ated
ope
ratin
g pr
oced
ures
tha
t tri
gger
diff
eren
t le
vels
of
wat
er d
eliv
ery
redu
ctio
n ra
tioni
ng
rela
tive
to c
urre
nt w
ater
sup
plie
s. T
hese
del
iver
y re
duct
ions
with
in it
s se
rvic
e ar
ea a
llow
the
City
to
bala
nce
supp
ly a
nd d
eman
d ov
er a
n ex
tend
ed p
erio
d.
\\pbs
j.com
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ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
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r Pub
lic R
evie
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A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
5-1
5.0
Wat
er D
eman
ds
Ana
lysi
s of
wat
er d
eman
d is
bas
ed o
n th
e sa
me
regi
onal
are
a as
the
ana
lysi
s fo
r su
pplie
s.
The
follo
win
g an
alys
is a
ddre
sses
the
grea
ter
regi
onal
dem
and
cont
ext w
ithin
the
OC
WD
bou
ndar
y; th
e la
nd u
se d
ata
was
pro
vide
d by
the
City
and
the
pro
ject
-spe
cific
ana
lysi
s de
man
d ca
lcul
atio
ns a
re
base
d on
dem
and
fact
ors
from
sim
ilar
deve
lopm
ent f
acili
ties
in S
anta
Ana
, Sou
ther
n C
alifo
rnia
and
ot
her p
arts
of t
he s
tate
. (A
ppen
dix
Ifor
a c
ompr
ehen
sive
dem
and
disc
ussi
on o
n a
larg
er s
cale
.)
5.1
Dem
and
in M
etro
po
litan
’s S
ervi
ce A
rea
Met
ropo
litan
def
ines
“fir
m d
eman
ds”
as p
roje
cted
firm
sal
es p
lus
70 p
erce
nt o
f pr
ojec
ted
Inte
rim
Agr
icul
tura
l Wat
er P
rogr
am s
ales
. D
eman
d pr
ojec
tions
are
bas
ed o
n gr
owth
fore
cast
ed in
the
2004
S
CA
G R
TP a
nd th
e S
an D
iego
Ass
ocia
tion
of G
over
nmen
ts 2
030
fore
cast
s. M
etro
polit
an c
alcu
late
s fir
m d
eman
ds a
s to
tal d
eman
ds (r
etai
l mun
icip
al a
nd in
dust
rial a
s w
ell a
s ag
ricul
tura
l dem
ands
) les
s co
nser
vatio
n an
d lo
cal
supp
lies
(gro
undw
ater
, re
cycl
ed w
ater
, lo
cal
surfa
ce s
uppl
ies
used
by
mem
ber a
genc
ies)
. M
etro
polit
an p
roje
cted
firm
dem
ands
from
201
0 to
203
0 ar
e sh
own
in T
able
5-1.
Tabl
e5-
1: P
roje
cted
Met
ropo
litan
Firm
Dem
ands
in A
vera
ge, S
ingl
e D
ry a
ndM
ultip
le D
ry Y
ear T
ypes
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Firm
Dem
ands
in a
n A
vera
ge Y
ear
2,17
0,20
02,
170,
492
2,31
3,61
32,
401,
926
2,48
2,32
5Fi
rm D
eman
ds in
a S
ingl
e D
ry Y
ear
2,34
4,79
22,
380,
767
2,36
3,37
52,
363,
261
2,34
4,23
2Fi
rm D
eman
ds in
a M
ultip
le D
ry Y
ear
2,23
4,55
82,
228,
203
2,36
3,90
82,
447,
761
2,53
4,11
3S
ourc
e:
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
, Per
sona
l Com
mun
icat
ion
with
Bra
ndon
Gos
hi, J
uly
21, 2
009.
5.2
Wat
er D
eman
ds
in t
he
Ora
ng
e C
ou
nty
Gro
un
dw
ater
Bas
in
Reg
iona
l pro
ject
edde
man
d in
OC
WD
’s s
ervi
ce a
rea
show
n in
Tab
le5-
2, is
bas
ed u
pon
dem
and
estim
ated
by
the
indi
vidu
al p
rodu
cers
and
wer
esu
bmitt
ed t
o th
e M
CD
OC
as p
art
of i
ts A
nnua
l S
urve
y in
spr
ing
2008
. D
eman
ds o
f w
ater
age
ncie
s lo
cate
d ou
tsid
e of
the
Ora
nge
Cou
nty
Gro
undw
ater
Bas
in w
ere
rem
oved
from
the
data
set.
Non
-pot
able
dem
ands
wer
e al
so re
mov
ed fr
om
the
data
set.
Dry
yea
r dem
ands
are
typi
cally
hig
her t
han
norm
al y
ear d
eman
ds, w
hich
is la
rgel
y du
e to
lac
k of
rai
nfal
l an
d th
e su
bseq
uent
nee
d fo
r in
crea
sed
wat
er f
or l
ands
capi
ng i
n dr
y ye
ars.
H
owev
er, u
nder
the
curre
nt d
ry y
ear
situ
atio
n, b
ased
on
dem
and
redu
ctio
n m
easu
res
nece
ssar
y to
su
ppor
t sup
ply
redu
ctio
ns, d
ry y
ear d
eman
dis
assu
med
not
to in
crea
se. I
n fa
ct, i
n dr
y ye
ars
dem
and
shou
ld a
ctua
lly d
ecre
ase
due
to w
ater
sav
ing
effo
rts;
how
ever
, du
e th
e sp
ecul
ativ
e na
ture
of
cons
erva
tion
achi
evem
ents
, an
d in
ord
er t
o be
con
serv
ativ
e, in
crea
ses
in d
eman
ds a
re r
elat
ive
to
popu
latio
n in
crea
ses
with
in t
he C
ity d
escr
ibed
in
Sec
tion
3an
d no
t a
func
tion
of b
elow
-nor
mal
pr
ecip
itatio
n. A
dis
cuss
ion
of th
e C
onse
rvat
ion
effo
rts a
nd a
chie
vem
ents
is p
rese
nted
in S
ectio
n 6.
Tabl
e5-
2: T
otal
Pro
ject
ed D
eman
d w
ithin
the
Bas
in in
an
Nor
mal
Yea
r (ac
re-fe
et/y
ear)
2010
2015
2020
2025
2030
Tota
l Dem
and
500,
961
a52
7,82
854
3,46
455
0,83
055
2,79
7N
ote:
a.
Incl
udes
Ana
heim
, Ful
lerto
n an
d S
anta
Ana
.S
ourc
e: W
ater
Dem
ands
in th
e O
CW
D B
asin
. Pro
ject
ions
by
the
Ret
ail A
genc
y. D
raft.
200
8. P
rovi
ded
by M
WD
OC
sta
ff up
on re
ques
t.
City
of S
anta
Ana
5.
0 W
ater
Dem
ands
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
5-2
5.2.
1C
ity o
f San
taA
na D
eman
ds
In S
anta
Ana
, w
ater
dem
and
is n
ot d
issi
mila
r fro
m o
ther
mun
icip
al w
ater
pro
vide
rs,
inso
far
as
dem
and
occu
rs a
s a
resu
lt of
con
sum
ptiv
e us
es b
y co
nsum
ers.
H
owev
er,
for
San
ta A
na,
on a
n an
nual
bas
is d
eman
d eq
uals
sup
ply,
due
to
the
fact
tha
t un
acco
unte
d-fo
r sy
stem
los
ses
are
aggr
egat
ed w
ith d
istri
butio
n de
liver
ies
and
due
to th
e pr
esen
ce o
f a la
rge
grou
ndw
ater
bas
in it
is n
ot
nece
ssar
y fo
r th
e C
ity to
mai
ntai
n an
y la
rge
abov
e gr
ound
sto
rage
res
erve
s fo
r co
nsum
ptiv
e us
es
(sto
rage
is p
rovi
ded
for f
ire s
uppr
essi
on p
urpo
ses)
.
5.2.
1.1
His
tori
cal D
eman
ds
His
toric
al d
eman
d is
pre
sent
ed in
Tab
le5-
3.O
ver
the
last
ten
yea
rs t
he c
ityw
ide
dem
ands
hav
e de
crea
sed.
D
eman
d in
200
8 w
as 4
1,13
6ac
re-fe
et.
Dem
and
decr
ease
s co
uld
be c
ontri
bute
d to
co
nser
vatio
n ef
forts
, ec
onom
ic d
ownt
urn
and
annu
al p
opul
atio
n de
crea
ses.
Th
e av
erag
e an
nual
de
man
d ov
er th
is p
erio
d w
as 4
6,57
6af
yan
d th
e la
st 5
-yea
r ave
rage
(200
4-20
08) w
as 4
3,94
3ac
re-
feet
.
Tabl
e5-
3:C
ity o
f San
ta A
na H
isto
rical
Dem
ands
(199
9 -2
008)
Fisc
al Y
ear
Wat
er D
eman
d (a
cre-
feet
/yea
r)19
99/0
051
,125
2000
/01
50,4
0320
01/0
249
,485
2002
/03
47,0
1820
03/0
448
,019
2004
/05
44,9
2120
05/0
644
,406
2006
/07
46,2
4820
07/0
843
,004
2008
/09
41,1
36La
st 5
Yea
r Ave
rage
43,9
4310
Yea
r Ave
rage
46,5
76B
ase
Year
Dem
and
46,8
09a
Not
es:
a.M
etro
polit
an W
SAP
Apr
il 20
09 B
ase
Year
Dem
and
for C
ity o
f San
ta A
na.
Sou
rce:
San
ta A
na H
isto
rical
Pro
duct
ion
Rec
ords
, Jan
uary
201
0
5.3
Tra
nsi
t Z
on
ing
Co
de
(SD
84A
an
d S
D84
B)
Pro
ject
Dem
and
s
5.3.
1Ex
istin
gPr
ojec
t-Site
Dem
ands
The
prop
osed
proj
ect
site
is
curr
ently
deve
lope
d w
ith e
xist
ing
resi
dent
ial,
reta
il, c
omm
erci
al,
indu
stria
l, an
d ci
vic
uses
. E
stim
ated
wat
er u
se w
as c
alcu
late
d us
ing
a la
nd u
se-b
ased
app
roac
h,
show
n in
Tab
le5-
4.
To d
eter
min
e th
e w
ater
dem
and
of th
e va
rious
land
use
s, w
ater
use
dem
and
fact
ors
wer
e fo
rmul
ated
bas
ed o
n da
ta f
rom
the
City
’s U
WM
P a
nd a
n A
mer
ican
Wat
er W
orks
A
ssoc
iatio
n pu
blic
atio
n Fo
reca
stin
g U
rban
Wat
er D
eman
d.
As
it cu
rren
tly e
xist
s, th
e to
tal e
xist
ing
wat
er d
eman
d fo
r the
pro
pose
d pr
ojec
t site
is a
ppro
xim
atel
y99
4.37
acr
e-fe
etan
nual
ly.
City
of S
anta
Ana
5.
0 W
ater
Dem
ands
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
5-3
Tabl
e5-
4:Ex
istin
g W
ater
Dem
and
for t
he P
roje
ctA
rea
Land
Use
Squa
re
Foot
age
Dw
ellin
g U
nits
Acr
eage
Dem
and
Fact
orTo
tal D
eman
d(a
cre-
ft/ye
ar)
Ret
ail
306,
000
----
0.10
gpd/
sf34
.28
a
Com
mer
cial
1,45
6,92
6--
--0.
09gp
d/sf
146.
88a
Indu
stria
l1,
080,
000
----
0.08
gpd/
sf96
.78
a
Civ
ic41
7,10
8--
--0.
11gp
d/sf
51.3
9a
Gre
en21
,780
--0.
54.
0 ac
re-ft
/acr
e2.
00b
Su
bto
tal N
on
-Res
iden
tial
331.
33
Sin
gle
Fam
ily R
esid
entia
l--
1,12
0--
0.55
afa/
DU
616.
00c
Mul
tiple
Fam
ily R
esid
entia
l--
280
--15
0gp
d/D
U47
.05
d
Su
bto
tal R
esid
enti
al--
1,40
0--
---
663.
05
Tota
l Exi
stin
g D
eman
d99
4.37
Not
es:
a.
Bill
ings
, Bru
ce R
. and
C. V
augh
n Jo
nes.
For
ecas
ting
Urb
an W
ater
Dem
and.
199
6. A
mer
ican
Wat
er W
orks
Ass
ocia
tion.
b.
Bas
ed o
n ca
lcul
ated
irrig
atio
n de
man
d, T
able
4-1
: C
ity o
f San
ta A
na C
limat
e S
umm
ary.
c.
City
of S
anta
Ana
Urb
an W
ater
Man
agem
ent P
lan,
200
5, a
vera
ge re
side
ntia
l wat
er u
se p
er d
wel
ling
unit,
201
0-20
30.
d.
Uta
h D
epar
tmen
t of N
atur
al R
esou
rces
. Id
entif
ying
Res
iden
tial W
ater
Use
, 200
1, n
atio
nal a
vera
ge (o
utsi
de s
tate
of U
tah)
.
5.3.
2Tr
ansi
t Zon
ing
Cod
e (S
D84
A a
nd S
D84
B)P
roje
ct D
eman
ds
To d
eter
min
e th
e w
ater
dem
and
of th
e pr
opos
ed p
roje
ct, w
ater
use
dem
and
fact
ors
wer
e fo
rmul
ated
ba
sed
on t
he s
ourc
esde
scrib
ed a
bove
. A
s sh
own
inTa
ble
5-5,
the
wat
er d
eman
d of
the
ent
ire
Spe
cific
Pla
n ar
ea is
ant
icip
ated
to b
e 1,
125.
37ac
re-fe
etan
nual
ly.
This
is a
net
incr
ease
in w
ater
de
man
d as
com
pare
d to
exi
stin
g us
es o
f 131
acr
e-fe
etan
nual
ly.
The
asso
ciat
ed c
hang
e in
wat
er
dem
and
is s
how
n in
Tab
le5-
6.
Tabl
e5-
5:Tr
ansi
t Zon
ing
Cod
e (S
D84
A a
nd S
D84
B)W
ater
Dem
and
Land
Use
Squa
re
Foot
age
Dw
ellin
g U
nits
Acr
eage
Dem
and
Fact
orTo
tal D
eman
d(a
cre-
ft/ye
ar)
Ret
ail
693,
000
----
0.10
gpd/
sf77
.63
a
Com
mer
cial
1,33
2,92
6--
--0.
09gp
d/sf
134.
38a
Indu
stria
l90
,000
----
0.08
gpd/
sf8.
07a
Civ
ic8,
000
----
0.11
gpd/
sf0.
99a
Gre
en68
0,00
0--
15.5
4.0
ft/ac
re/y
ear
62.0
0b
Su
bto
talN
on
-Res
iden
tial
2,80
3,92
628
3.05
Sin
gle
Fam
ilyR
esid
entia
l-
326
-0.
55af
y/D
U17
9.30
c
Mul
tiple
Fam
ilyR
esid
entia
l-
3,94
6-
150
gpd/
DU
663.
01d
Su
bto
tal R
esid
enti
al4,
272
842.
31
Tota
lDem
and
1,12
5.37
Not
es:
a.
Bill
ings
, Bru
ce R
. and
C. V
augh
n Jo
nes.
For
ecas
ting
Urb
an W
ater
Dem
and.
1996
.Am
eric
an W
ater
Wor
ks A
ssoc
iatio
n.b.
B
ased
on
calc
ulat
ed ir
rigat
ion
dem
and,
Tab
le4
1: C
ity o
f San
ta A
na C
limat
e S
umm
ary.
c.
City
ofS
anta
Ana
Urb
anW
ater
Man
agem
entP
lan,
2005
, ave
rage
resi
dent
ial w
ater
use
per
dw
ellin
g un
it, 2
010-
2030
.d.
U
tah
Dep
artm
ent o
f Nat
ural
Res
ourc
es. I
dent
ifyin
g R
esid
entia
l Wat
erU
se,2
001,
natio
nal a
vera
ge (o
utsi
de s
tate
of U
tah)
.
City
of S
anta
Ana
5.
0 W
ater
Dem
ands
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
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ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
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A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
5-4
Tabl
e5-
6:N
et C
hang
e in
Wat
er D
eman
d fo
r the
Tra
nsit
Zoni
ng C
ode
(SD
84A
and
SD
84B
)Are
a
Mill
ion
Gal
lons
/Day
Tota
l Dem
and
(acr
e-ft/
year
)To
tal T
ZCP
roje
ct D
eman
d34
6.5
a1,
125.
4To
tal E
xist
ing
Pro
ject
Are
a D
eman
d32
4.0
b99
4.4
Net
Cha
nge
in D
eman
d22
.513
1N
otes
:a.
Tabl
e 5-
5:Tr
ansi
t Zon
ing
Cod
e (S
D84
A a
nd S
D84
B)W
ater
Dem
and
b.Ta
ble
5-4:
Exi
stin
g W
ater
Dem
and
for t
he T
rans
it Zo
ning
Cod
e (S
D84
A an
d S
D84
B)A
rea
5.3.
3Pr
ojec
ted
Dry
Yea
r Dem
ands
In d
ry y
ears
for
con
sist
ency
pur
pose
s, t
he p
ropo
sed
TZC
proj
ect
dem
and
is n
ot a
ntic
ipat
ed t
o ch
ange
, as
sho
wn
in T
able
5-7.
It
shou
ld b
e no
ted
that
con
serv
atio
n ef
forts
ach
ieve
d in
the
pr
opos
ed p
roje
ct a
rea
coul
d re
sult
in l
ess
dem
and;
how
ever
, du
e to
the
unk
now
n na
ture
of
the
dem
and
redu
ctio
n ac
hiev
emen
ts a
nd fo
r co
nser
vativ
e w
ater
pla
nnin
g, n
o ch
ange
in d
eman
d w
ould
as
a re
sult
of s
ingl
e dr
y or
mul
tiple
dry
yea
rs.
Dem
and
show
n be
low
are
for f
ull b
uild
-out
in 2
030.
Tabl
e5-
7:N
orm
al, S
ingl
e D
ry a
nd M
ultip
le D
ry Y
ear D
eman
ds (a
cre-
feet
/yea
r)
Nor
mal
Yea
r D
eman
dSi
ngle
Dry
Ye
ar D
eman
dM
ultip
le D
ry Y
ear D
eman
dYe
ar 1
Year
2Ye
ar 3
Tota
l TZC
Pro
ject
Dem
and
1,12
51,
125
1,12
51,
125
1,12
5S
ourc
e:
Tota
l dem
and
at b
uild
-out
cal
cula
ted
from
Tab
le5-
5: T
rans
it Zo
ning
Cod
e (S
D84
A a
nd S
D84
B)W
ater
Dem
and.
5.4
To
tal C
ity
Pro
ject
ed D
eman
ds
by
Po
pu
lati
on
Gro
wth
As
requ
ired
by W
ater
Cod
e S
ectio
n 10
910(
c)(3
) w
ater
dem
ands
are
pro
ject
ed o
ut 2
0-ye
ars.
Fo
r co
nsis
tenc
y w
ith W
ater
Cod
e S
ectio
n 10
631
(Urb
an W
ater
Man
agem
ent P
lann
ing
Act
) the
pro
ject
ed
dem
ands
are
pre
sent
ed in
5-y
ear i
ncre
men
ts.
Beg
inni
ng i
n 20
10,
Tabl
e5-
8sh
ows
city
wid
e de
man
d w
ith t
he p
ropo
sed
proj
ect’s
con
tribu
tion
incl
uded
into
the
tota
l city
wid
e de
man
ds in
eac
h fiv
e-ye
ar in
crem
ent.
Bas
e Y
ear
dem
and
is 4
6,80
9af
y. P
roje
cted
dem
and
begi
nnin
g in
Jul
y 20
09 w
asca
lcul
ated
as
part
of M
etro
polit
ans’
WS
AP
. A
s st
ated
in
Sec
tion
4.1,
Met
ropo
litan
dete
rmin
ed e
ach
reta
iler’s
Bas
e Y
ear
dem
and
by a
vera
ging
de
man
ds f
rom
200
4, 2
005
and
2006
. T
otal
dem
and
due
to p
opul
atio
n in
crea
ses
is e
xpec
ted
to
reac
h 50
,060
afy
by 2
030,
or a
gro
wth
in d
eman
d of
3,2
51af
ybe
twee
n 20
09 a
nd 2
030.
Thi
s W
SA
us
es t
he h
ighe
r pe
rcen
tage
incr
ease
of
0.32
annu
ally
to
acco
unt
for
popu
latio
n in
crea
ses
due
to
dens
ifica
tion
with
in th
e ci
ty li
mits
.Th
e be
nefit
of u
tiliz
ing
this
gro
wth
met
hodo
logy
is th
at it
cap
ture
s an
d in
clud
es
all
othe
r pe
ndin
g de
velo
pmen
t pr
ojec
ts,
as
wel
l as
ot
her
yet
to
be
iden
tifie
d de
velo
pmen
t pro
ject
s.H
owev
er, a
s sh
own
in T
able
5-8
the
Bas
e Y
ear
allo
catio
n fo
r 20
10 e
xcee
ds
the
City
’s 5
-yea
r av
erag
e de
man
d (T
able
5-10
)by
nea
rly 3
,000
acre
-feet
and
grea
tly e
xcee
ds t
he
City
’s20
09de
man
d by
ove
r 5,0
00 a
cre-
feet
(Tab
le5-
9).
As
such
, thi
s W
SA
rem
oves
the
Bas
e Y
ear
dem
and
as a
sta
rting
poi
nt f
or t
he f
urth
er a
naly
sis,
as
it do
es n
ot r
efle
ct w
ater
use
in
the
City
. Th
eref
ore,
for
bot
h re
alis
tic a
nd m
ore
cons
erva
tive
wat
er s
uppl
y pl
anni
ng p
urpo
ses,
the
WS
A
reco
gniz
es th
e w
ater
sav
ings
the
City
has
rec
ently
ach
ieve
d an
d an
alyz
es g
row
th in
wat
er d
eman
d co
mm
enci
ng w
ith 4
1,13
6 ac
re-fe
et(2
009
Dem
and)
and
usi
ng th
e sa
me
annu
al g
row
th p
erce
ntag
ees
timat
es d
eman
d in
203
0 at
43,
993
afy
as s
how
n in
Tab
le5-
9.In
the
eve
nt p
re-W
SA
P d
eman
dco
nditi
ons
retu
rn a
s sh
own
in T
able
5-10
, thi
s W
SA
uses
the
sam
e 0.
32 p
erce
nt a
nnua
lgro
wth
rate
City
of S
anta
Ana
5.
0 W
ater
Dem
ands
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
5-5
and
appl
ies
it to
the
5-y
ear
aver
age
dem
and
(43,
942
afy)
ove
r th
e 20
-yea
r pl
anni
ng h
oriz
onto
es
timat
e an
alte
rnat
ive
grow
th in
wat
er d
eman
d.
Tabl
e5-
8:B
ase
Year
Dem
and
Proj
ectio
nsw
ithou
t Wat
er C
onse
rvat
ion
(acr
e-fe
et/y
ear)
2009
2010
2015
2020
2025
2030
Tota
l Dem
and
46,8
09a,
b46
,959
c47
,716
48,4
8549
,266
50,0
60N
otes
:a.
CD
R a
t CS
F fro
m 2
009
Pro
gres
s R
epor
t -po
pula
tion
proj
ectio
ns c
alcu
late
d at
0.3
2% a
nnua
lly.
b. W
ater
dem
and
calc
ulat
ed fr
om F
Y 20
08/2
009
actu
al w
ith 0
.32%
ann
ual g
row
th a
s de
term
ined
from
pop
ulat
ion
grow
th b
etw
een
2010
-203
0.c.
Bas
e Ye
ar d
eman
d is
33,
323
afy.
MW
DO
C d
eter
min
ed e
ach
reta
iler’s
Bas
e Ye
ar d
eman
d by
ave
ragi
ng d
eman
ds fr
om 2
004,
200
5 an
d 20
06.
Tabl
e5-
9sh
ows
the
proj
ecte
d w
ater
dem
and
begi
nnin
g w
ith 2
009
usag
e an
d th
en a
pplie
s th
e 0.
32pe
rcen
t gr
owth
ra
te
to
achi
eve
an
estim
ated
de
man
d in
20
30.
Dem
and
incr
ease
s at
ap
prox
imat
ely
700
afy
unde
r thi
s gr
owth
sce
nario
.
Tabl
e5-
9:20
09D
eman
d Pr
ojec
tions
with
out W
ater
Con
serv
atio
n (a
cre-
feet
/yea
r)
2009
2010
2015
2020
2025
2030
Tota
l Dem
and
41,1
36a
41,2
6741
,933
42,6
0843
,295
43,9
93N
otes
:a.
Gro
wth
in d
eman
d as
pop
ulat
ion
incr
ease
s is
exp
ecte
dto
reac
h 43
,993
afy
by20
30. B
ased
on
an a
nnua
l 0.3
2pe
rcen
t to
acco
unt f
or p
opul
atio
n in
crea
ses
due
to d
ensi
ficat
ion
with
in th
e ci
ty li
mits
(see
Sec
tion
3 fo
r dis
cuss
ion)
.
Tabl
e5-
10sh
ows
the
proj
ecte
d w
ater
dem
and
begi
nnin
g w
ith th
e 5-
year
ave
rage
dem
and
and
then
ap
plie
s th
e 0.
32 p
erce
nt g
row
th ra
te to
ach
ieve
an
estim
ated
dem
and
in 2
030.
Dem
and
incr
ease
s at
ap
prox
imat
ely
750
afy
unde
r thi
s gr
owth
sce
nario
.
Tabl
e5-
10:
Sant
a A
na w
ith 5
-yea
r Ave
rage
Dem
and
Proj
ectio
nsw
ithou
t Wat
er C
onse
rvat
ion
(acr
e-fe
et/y
ear)
5-Ye
ar A
vera
ge20
10b
2015
2020
2025
2030
Tota
l Dem
and
43,9
42a
44,0
8344
,794
45,5
1646
,249
46,9
95N
otes
:a.
Dem
and
Gro
wth
in d
eman
d as
pop
ulat
ion
incr
ease
s is
exp
ecte
d to
reac
h 46
,995
afy
by 2
030.
Bas
ed o
n an
ann
ual 0
.32
perc
ent t
o ac
coun
t for
po
pula
tion
incr
ease
s du
e de
nsifi
catio
n w
ithin
the
city
lim
its (S
ee S
ectio
n 3
for d
iscu
ssio
n).
b. 5
-yea
r Ave
rage
Dem
and
(200
4-20
08)f
rom
Tab
le 5
-3
\\pbs
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ject
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l Em
ploy
ees\
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0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
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A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-1
6.0
Su
pp
ly-D
eman
d C
om
par
iso
n
6.1
Su
pp
lyan
d D
eman
d C
om
par
iso
n a
t th
e M
etro
po
litan
Lev
el
A p
rese
ntat
ion
of th
e M
etro
polit
an s
ervi
ce a
rea
is n
eces
sary
to e
valu
ate
the
curre
nt a
nd p
roje
cted
di
spar
ity b
etw
een
supp
ly a
nd d
eman
d. T
his
illust
rate
s th
e w
ater
sup
ply
situ
atio
n at
a m
ost r
egio
nal
scal
e, a
s th
is p
ersp
ectiv
e de
term
ines
if s
uppl
ies
are
adeq
uate
, an
d if
not,
how
sup
plie
s be
twee
n m
embe
r age
ncie
s at
the
basi
n le
vel a
nd lo
cal l
evel
will
be a
lloca
ted.
6.1.
1M
etro
polit
an S
uppl
y an
d D
eman
d C
ompa
rison
Met
ropo
litan
cal
cula
tes
firm
dem
ands
as
tota
l dem
ands
(reta
il m
unic
ipal
and
indu
stria
l as
wel
l as
agric
ultu
ral
dem
ands
) le
ss c
onse
rvat
ion
and
loca
l su
pplie
s (g
roun
dwat
er,
recy
cled
wat
er,
loca
l su
rface
sup
plie
s us
ed b
y m
embe
r ag
enci
es).
Dem
and
proj
ectio
ns a
re b
ased
on
grow
th fo
reca
sted
in
th
e 20
08S
CA
G
RTP
an
d th
e S
an
Die
go
Ass
ocia
tion
of
Gov
ernm
ents
20
30
fore
cast
s.
Met
ropo
litan
pro
ject
ed fi
rm d
eman
ds fr
om 2
010
to 2
030
are
show
n in
Tab
le5-
1ab
ove.
The
WS
AP
fol
low
s th
e pr
inci
ples
and
con
side
ratio
ns id
entif
ied
in M
ET’
s W
SD
M P
lan,
whi
ch c
alls
up
on th
e al
loca
tion
of w
ater
in a
fair
and
equi
tabl
e m
anne
r to
all o
f Met
ropo
litan
’s m
embe
r age
ncie
s.
To th
e ex
tent
pos
sibl
e, th
is m
eans
dev
elop
ing
a pl
an th
at m
inim
izes
reg
iona
l har
dshi
p du
ring
times
of
sho
rtage
. Th
e W
SA
P s
eeks
to
bala
nce
the
impa
cts
of a
sho
rtage
at
the
reta
il le
vel
whi
le
mai
ntai
ning
equ
ity o
n th
e w
hole
sale
leve
l.33
Und
er t
he W
SA
P im
porte
d w
ater
sup
plie
s re
taile
d to
dire
ct m
embe
rs a
nd w
hole
sale
d to
MW
DO
C
will
als
o be
redu
ced
prop
ortio
nally
. C
onse
quen
tly, i
t will
be
nece
ssar
y fo
r eac
h re
taile
r in
the
regi
on
to c
onsi
der m
ultip
le s
olut
ions
to o
verc
ome
the
pote
ntia
l def
icits
that
are
ant
icip
ated
.
Tabl
e6-
1: S
uppl
y an
d D
eman
d C
ompa
rison
(acr
e-fe
et/y
ear)
Year
2009
2010
2011
2012
2013
2014
2015
2020
2025
120
301
Sup
plie
s
a
2,007
,000
2,007
,000
2,007
,000
2,007
,000
2,007
,000
2,007
,000
2,007
,000
2,007
,000
2,007
,000
2,007
,000
Dem
and
2,160
,000
2,160
,000
2,170
,200
2,170
,200
2,170
,200
2,170
,200
2,170
,492
2,313
,613
2,401
,926
2,482
,325
Diff
eren
ce-1
53,00
0-1
53,00
0-1
63,80
0-1
63,80
0-1
63,80
0-1
63,80
0-1
63,49
2-3
06,61
3-3
94,92
6-4
75,32
5N
ote:
a. T
otal
Met
ropo
litan
Sup
plie
s ar
e pr
ojec
ted
to in
crea
se b
y ap
prox
imat
ely
200,
000
acre
-feet
afte
r 202
0; b
ased
on
Mod
el 1
9 su
pplie
s ar
e st
ill sh
ort a
t lea
st 1
00,0
00
acre
-feet
.S
ourc
e:M
etro
polit
an W
ater
Sur
plus
and
Dro
ught
Mgt
Pla
n M
ay 2
1, 2
009
Appe
ndix
GTa
ble
CY
2009
Pro
ject
ed C
RA
& S
WP
Sup
plie
s.
Cur
rent
ly, b
ased
on
Met
ropo
litan
sys
tem
sup
plie
s w
hen
appl
ying
the
WS
AP
form
ula
in y
ears
201
0 th
roug
h 20
30, t
his
WS
A c
oncl
uded
that
exi
stin
g su
pplie
s ar
e in
suffi
cien
t to
mee
t firm
dem
ands
und
er
curre
nt a
nd fu
ture
sce
nario
s as
sho
wn
in T
able
6-1.
6.1.
2Su
pply
and
Dem
and
Com
paris
on w
ithin
OC
WD
Ser
vice
Are
as
With
in t
he r
egio
n co
nsid
ered
by
this
WS
A,
defin
ed b
y th
e O
CW
D b
ound
ary
and
incl
udin
g al
l gr
ound
wat
er u
sers
of t
he O
rang
e C
ount
y B
asin
, an
incr
ease
in d
eman
d of
at l
east
50,
000
acre
-feet
33M
etro
polit
an W
ater
Sup
ply
Allo
catio
n Pl
an, A
ppen
dix
X
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
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ville
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ploy
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0+\R
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ssan
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ta A
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r Pub
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6-2
annu
ally
is a
ntic
ipat
ed b
y 20
30.34
6.1.
3Su
pply
and
Dem
and
Com
paris
on fo
r City
of S
anta
Ana
In th
at s
ame
time
perio
das
sho
wn
in T
able
6-1
,con
side
ring
the
vario
us c
halle
nges
fac
ing
Met
ropo
litan
inc
ludi
ng t
hree
yea
rs o
f th
e st
atew
ide
drou
ght
cond
ition
s im
porte
d su
pplie
s ha
ve b
een
decr
ease
d.
As
stat
ed p
revi
ousl
y, S
anta
Ana
wat
er d
eman
d is
not
dis
sim
ilar
from
oth
er m
unic
ipal
wat
er
prov
ider
s, in
sofa
r as
dem
and
occu
rs a
s a
resu
lt of
con
sum
ptiv
e us
es b
y co
nsum
ers.
H
owev
er, f
or
San
ta A
na,
on a
n an
nual
bas
is d
eman
d eq
uals
sup
ply,
bec
ause
of
the
fact
tha
t un
acco
unte
d-fo
r sy
stem
los
ses
are
aggr
egat
ed w
ith d
istri
butio
n de
liver
ies
and
due
to t
he p
rese
nce
of a
lar
ge
grou
ndw
ater
bas
in it
is n
ot n
eces
sary
for
the
City
to m
aint
ain
larg
e ab
ove-
grou
nd s
tora
ge r
eser
ves
for c
onsu
mpt
ive
uses
(sto
rage
is p
rovi
ded
for f
ire s
uppr
essi
on p
urpo
ses)
.
This
WS
A u
ses
the
high
er p
erce
ntag
e in
crea
se o
f 0.3
2an
nual
ly to
acc
ount
for p
opul
atio
n in
crea
ses
due
dens
ifica
tion
with
in t
he c
ity l
imits
. C
onve
rsel
y, f
or c
onse
rvat
ive
wat
er p
lann
ing
purp
oses
, su
pplie
s ar
e he
ld c
onst
ant
acco
rdin
g to
the
pre
scrib
ed a
lloca
tion
rate
. F
or e
xam
ple,
Bas
e Y
ear
supp
lies
of 4
6,80
9af
yre
mai
n th
e sa
me
over
the
20-y
ear p
lann
ing
horiz
on a
nd e
ach
WS
AP
Sta
ge is
pr
esen
ted
in th
e sa
me
man
ner.
In o
ther
wor
ds,w
ater
sup
ply
incr
ease
s do
not
mat
ch th
e po
pula
tion
rate
incr
ease
s. 6.
1.3.
1B
ase
Yea
r S
up
ply
an
d P
roje
cted
Dem
and
Sce
nar
ios
Tabl
e6-
2sh
ows
the
com
paris
on o
f an
ticip
ated
sup
ply
and
calc
ulat
ed d
eman
d ov
er t
he n
ext
20
year
s ba
sed
on t
he W
SA
P s
uppl
y al
loca
tion
and
dem
and
com
men
cing
at
41,2
67 a
fy.
With
in t
he
City
, an
incr
ease
in d
eman
d of
2,7
26 a
fyis
ant
icip
ated
bet
wee
n 20
10an
d 20
30 a
s sh
own
on t
he
Dem
and
line
in T
able
6-2.
In
tha
t sa
me
time
perio
d, t
his
WS
A a
ssum
es t
he c
halle
nges
fac
ing
Met
ropo
litan
will
pre
vail
and
WS
AP
sup
plie
s ar
e he
ld c
onst
ant
at t
he 4
6,80
9 af
y.
Dem
ands
are
ex
pect
ed t
o gr
own
at a
0.3
2pe
rcen
t an
nual
ly c
ulm
inat
ing
at 4
3,99
3af
yby
203
0. U
nder
thi
s sc
enar
io, t
he C
ity c
an e
xpec
t to
bala
nce
supp
ly a
nd d
eman
d ea
ch y
ear b
etw
een
2010
and
203
0. A
s sh
own
inTa
ble
6-2,
sup
ply
exce
eds
dem
and
in a
ll ye
ars
beca
use
the
City
’s W
SA
P a
lloca
tion
is
subs
tant
ially
gr
eate
r th
an
curre
nt
dem
and
and
proj
ecte
d de
man
d.D
imin
ishi
ng
surp
luse
s ar
e pr
ojec
ted
over
the
sam
e 20
-yea
r per
iod.
Tabl
e6-
2:Su
pply
and
Dem
and
Com
paris
on w
ith B
ase
Year
Supp
ly a
nd 2
009
Dem
and
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Wat
er S
uppl
y46
,809
a46
,809
46,8
0946
,809
46,8
09W
ater
Dem
and
41,2
67b
41,9
3342
,608
43,2
9543
,993
Diff
eren
ce (S
urpl
us/D
efic
it)5,
542
4,87
64,
201
3,51
42,
816
Not
es:
a. T
able
s 4-
9 an
d 4-
10P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-9D
eman
d P
roje
ctio
nsw
ithou
t Wat
er C
onse
rvat
ion
Dev
elop
ed b
y P
BS
&J
for l
ong-
term
wat
er s
uppl
y pl
anni
ng, J
anua
ry 2
010.
Tabl
e6-
3sh
ows
the
com
paris
on o
f an
ticip
ated
sup
ply
and
calc
ulat
ed d
eman
d ov
er t
he n
ext
20
year
s ba
sed
on W
SA
P a
lloca
tions
. Th
e ta
ble
show
s th
e pr
ojec
ted
wat
er d
eman
d be
ginn
ing
with
the
5-ye
ar a
vera
ge d
eman
d an
d th
en a
pplie
s th
e 0.
32 p
erce
nt g
row
th r
ate
to a
chie
ve a
n es
timat
ed
dem
and
in 2
030.
With
in th
e C
ity, a
n in
crea
se in
dem
and
of 2
,911
afy
is a
ntic
ipat
ed b
etw
een
2010
34C
ompr
ehen
sive
Wat
er D
eman
d D
iscu
ssio
n, A
ppen
dix
X.
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-3
and
2030
as
show
n on
the
Dem
and
line.
D
eman
d is
exp
ecte
d to
gro
wn
at a
0.3
2pe
rcen
t ann
ually
cu
lmin
atin
g at
46,
995
afy
by 2
030.
U
nder
thi
s B
ase
Yea
r su
pply
and
5-Y
ear
Ave
rage
Dem
and
scen
ario
, the
City
can
exp
ect s
uppl
ies
to e
xcee
d de
man
dea
ch y
ear
betw
een
2010
and
202
5w
ith
dim
inis
hing
sur
plus
es i
n ea
ch 5
-yea
r in
crem
ent.
As
show
n in
Tab
le6-
3de
man
d is
pro
ject
ed t
oou
tstri
p su
pply
in 2
030.
In
this
cas
e, t
he C
ity w
ould
nee
d to
pum
p ad
ditio
nal g
roun
dwat
er s
uppl
y ab
ove
the
62 B
PP
(U
nder
the
curre
nt B
EA
, OC
WD
allo
ws
pum
ping
abo
ve th
e cu
rrent
BP
P a
t cos
t eq
ual t
o M
etro
polit
an’s
impo
rted
wat
er r
ate)
or
impl
emen
t m
ore
wat
er c
onse
rvat
ion
mea
sure
s an
d st
rate
gies
in
orde
r to
bal
ance
sup
ply
and
dem
and.
A d
iscu
ssio
n of
Con
serv
atio
n sa
ving
s is
pr
esen
ted
late
r in
this
sec
tion.
Tabl
e6-
3:Su
pply
and
Dem
and
Com
paris
on w
ithB
ase
Year
Supp
ly a
nd 5
-yea
r Dem
and
Ave
rage
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Wat
er S
uppl
y46
,809
a46
,809
46,8
0946
,809
46,8
09W
ater
Dem
and
44,0
84b
44,7
9445
,516
46,2
5046
,995
Diff
eren
ce (S
urpl
us/D
efic
it)2,
725
2,01
51,
293
559
-186
Not
es:
a. T
able
s 4-
9an
d 4-
10P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-10
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
nD
evel
oped
by
PB
S&
J fo
r lon
g-te
rm w
ater
sup
ply
plan
ning
, Jan
uary
201
0.
6.1.
3.2
WS
AP
Sta
ge
2 S
up
ply
an
d 2
009
Dem
and
Co
mp
aris
on
As
show
n in
the
Sec
tion
5.1,
dem
and
isex
pect
ed to
incr
ease
as
a re
sult
of p
opul
atio
n gr
owth
in th
e C
ity.
Tabl
e6-
4sh
ows
the
com
paris
on o
f ant
icip
ated
sup
ply
and
calc
ulat
ed d
eman
d ov
er th
e ne
xt 2
0 ye
ars.
D
eman
dis
expe
cted
to
grow
at
0.32
perc
ent
annu
ally
cul
min
atin
g at
43,
993
afy
by 2
030.
W
ithin
the
City
, an
incr
ease
in d
eman
d of
2,7
26 a
fyis
ant
icip
ated
bet
wee
n 20
10an
d 20
30 a
s sh
own
on t
he D
eman
d lin
e in
Tab
le6-
4.
In t
hat
sam
e tim
e pe
riod,
beg
inni
ng in
200
9un
der
the
WS
AP
S
tage
2 s
uppl
y al
loca
tions
will
be re
duce
d to
44,
470
afy
or 9
0% o
f Bas
e Y
ear s
uppl
ies
(Tab
le 4
-11)
. W
ith t
his
unde
rsta
ndin
g, a
s sh
own
in T
able
6-4,
sup
ply
exce
eds
dem
and
in a
ll ye
ars
beca
use
the
City
’s W
SA
P a
lloca
tion
is g
reat
er t
han
curr
ent
dem
and
and
proj
ecte
d de
man
d ov
er t
he 2
0-ye
ar
plan
ning
hor
izon
. Dim
inis
hing
sur
plus
es a
re p
roje
cted
ove
r the
sam
e 20
-yea
r per
iod.
Tabl
e6-
4:Su
pply
and
Dem
and
Com
paris
onw
ith W
SAP
Stag
e 2
Allo
catio
n an
d 20
09 D
eman
d(a
cre-
feet
/yea
r)
2010
2015
2020
2025
2030
Wat
er S
uppl
y44
,470
a44
,470
44,4
7044
,470
44,4
70W
ater
Dem
and
41,2
67b
41,9
3342
,608
43,2
9543
,993
Diff
eren
ce (S
urpl
us/D
efic
it)3,
203
2,53
71,
862
1,17
547
7N
otes
:a.
Tab
le4-
11P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-10
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
nD
evel
oped
by
PB
S&
J fo
r lon
g-te
rm w
ater
sup
ply
plan
ning
, Jan
uary
201
0.
6.1.
3.3
WS
AP
S
tag
e 2
Su
pp
ly
and
5-
year
A
vera
ge
Dem
and
C
om
par
iso
n
For
wat
er s
uppl
y pl
anni
ng p
urpo
ses,
bas
ed o
n Ta
ble
5-9
dem
ands
are
expe
cted
to
incr
ease
as
a re
sult
of p
opul
atio
n gr
owth
in th
e C
ity.
Tabl
e 6-
5sh
ows
the
com
paris
on o
f ant
icip
ated
sup
ply
and
calc
ulat
ed d
eman
d ov
er th
e ne
xt 2
0 ye
ars.
W
ithin
the
City
, an
incr
ease
in d
eman
d of
2,9
11 a
fyis
an
ticip
ated
bet
wee
n 20
10an
d 20
30 a
s sh
own
on th
e D
eman
d lin
e in
Tab
le6-
5.In
that
sam
e tim
e pe
riod,
beg
inni
ng in
200
9 un
der t
he W
SA
P S
tage
2 s
uppl
y al
loca
tions
will
be re
duce
d to
44,
470
afy
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-4
or90
% o
f Bas
e Y
ear s
uppl
ies.
Dem
ands
are
exp
ecte
d to
gro
w a
t 0.3
2pe
rcen
t ann
ually
cul
min
atin
g at
46,
995
afy
by 2
030.
Dem
and
wou
ld o
utst
rip s
uppl
y as
ear
ly a
s 20
15. W
ith th
is u
nder
stan
ding
, the
C
ity c
an a
ntic
ipat
e a
supp
ly d
efic
it in
eac
h ye
ar b
etw
een
2015
and
2030
. A
s sh
own
in T
able
6-5
the
supp
ly d
efic
it is
the
diffe
renc
e of
all
dem
ands
sub
tract
ed fr
om th
e an
ticip
ated
sup
plie
s.
Tabl
e6-
5:Su
pply
and
Dem
and
Com
paris
onw
ith W
SAP
Stag
e 2
Supp
lyan
d5-
year
Dem
and
Ave
rage
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Wat
er S
uppl
y44
,470
a44
,470
44,4
7044
,470
44,4
70W
ater
Dem
and
44,0
84b
44,7
9445
,516
46,2
5046
,995
Diff
eren
ce (S
urpl
us/D
efic
it)38
6-3
24-1
,046
-1,7
80-2
,525
Not
es:
a. T
able
4-1
1 P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-10
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
nD
evel
oped
by
PB
S&
J fo
r lon
g-te
rm w
ater
sup
ply
plan
ning
, Jan
uary
201
0.
6.1.
3.4
WS
AP
Sta
ge
3 S
up
ply
an
d 2
009
Dem
and
Co
mp
aris
on
Add
ition
al d
ry y
ear
impo
rted
wat
er c
urta
ilmen
ts c
ould
occ
ur a
s w
ell.
As
show
n in
Tab
le6-
6w
ith
WS
AP
Sta
ge 3
redu
ctio
ns th
ere
will
be
grea
ter s
uppl
y re
duct
ions
in a
ll ye
ars
for c
urre
nt a
nd p
lann
ed
deve
lopm
ent
unde
r th
ese
cond
ition
s.
Ass
umin
g M
etro
polit
anco
uld
cont
inue
to c
urta
il im
porte
d w
ater
to W
SA
P S
tage
3 o
r 85%
of B
ase
Yea
r Allo
catio
nth
ere
will
be s
uffic
ient
sup
ply
in y
ears
201
0-
2025
for e
xist
ing
cust
omer
s, c
urre
nt a
nd p
lann
ed d
evel
opm
ent.
Dim
inis
hing
sur
plus
es a
re p
roje
cted
ov
er t
he s
ame
20-y
ear
perio
d. H
owev
er,
as s
how
n in
Tab
le6-
6th
e C
ity c
an a
ntic
ipat
e a
supp
ly
shor
tfall
of 2
48 a
cre-
feet
in 2
030
as a
res
ult
of r
educ
ed im
porte
d su
pplie
s. I
n th
is c
ase,
as
stat
ed
abov
e,th
e C
ity w
ould
nee
d to
pum
p ad
ditio
nal g
roun
dwat
er s
uppl
y ab
ove
the
62 B
PP
(U
nder
the
cu
rren
t BE
A, O
CW
D a
llow
s pu
mpi
ng a
bove
the
curr
ent B
PP
at c
ost e
qual
to M
etro
polit
an’s
impo
rted
wat
er r
ate)
or
impl
emen
t m
ore
wat
er c
onse
rvat
ion
mea
sure
s an
d st
rate
gies
in
orde
r to
bal
ance
su
pply
and
dem
and.
A d
iscu
ssio
n of
Con
serv
atio
n sa
ving
s is
pre
sent
ed la
ter i
n th
is s
ectio
n.
Tabl
e6-
6:Su
pply
and
Dem
and
Com
paris
onw
ith W
SAP
Stag
e 3
Allo
catio
n an
d 20
09 D
eman
d(a
cre-
feet
/yea
r)
2010
2015
2020
2025
2030
Wat
er S
uppl
y43
,745
a43
,745
43,7
4543
,745
43,7
45W
ater
Dem
and
41,2
67b
41,9
3342
,608
43,2
9543
,993
Diff
eren
ce(S
urpl
us/D
efic
it)2,
478
1,81
21,
137
450
-248
Not
es:
a. T
able
4-1
1 P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-10
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
nD
evel
oped
by
PB
S&
J fo
r lon
g-te
rm w
ater
sup
ply
plan
ning
, Jan
uary
201
0.
It sh
ould
be
note
d th
at th
is a
ssum
es th
e W
SA
P s
uppl
ies
from
Met
ropo
litan
rem
ain
at o
r abo
ve S
tage
3,
as
stat
ed p
revi
ousl
y be
caus
e of
the
mul
tiple
cha
lleng
es f
acin
g M
etro
polit
an f
urth
er r
educ
tions
coul
d oc
cur
and
impo
rted
supp
lies
coul
d be
less
. A
s of
Dec
embe
r, D
WR
has
dec
lare
d th
at S
WP
de
liver
ies
will
be 5
per
cent
of
norm
al f
or w
ater
yea
r 20
09/2
010.
DW
R’s
lat
e fa
ll S
WP
del
iver
y es
timat
es g
ener
ally
und
eres
timat
e an
nual
del
iver
ies,
in
Oct
ober
200
8,D
WR
sta
ted
that
SW
P
deliv
erie
s w
ere
expe
cted
at a
bout
10
to 1
5 pe
rcen
t of n
orm
al y
ear s
uppl
ies,
by
late
spr
ing
2009
afte
r D
WR
adj
uste
d th
e de
liver
y am
ount
to
40 p
erce
nt o
f no
rmal
. D
WR
’s f
irst
snow
sur
vey
for
win
ter
2010
indi
cate
d sn
ow le
vels
at 8
6 pe
rcen
t of n
orm
al y
ears
.
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-5
6.1.
3.4
WS
AP
Sta
ge
3 S
up
ply
an
d 5
-Yea
r D
eman
d C
om
par
iso
n
As
show
n in
Tab
le6-
7,fo
r co
nser
vativ
e w
ater
pla
nnin
g pu
rpos
es,
if de
man
d in
the
City
ret
urns
to
pre-
WS
AP
dem
and
cond
ition
s(i.
e. 4
3,94
2af
y),a
nd M
etro
polit
an r
educ
es im
porte
d w
ater
sup
plie
s,
the
City
can
exp
ect d
eman
d to
out
strip
sup
ply
in a
ll ye
ars
begi
nnin
g in
201
5 an
d ex
tend
ing
to 2
030.
A
s ea
rly a
s 20
10, d
eman
d ex
ceed
s su
pply
by
339
afy,
in 2
015,
dem
and
exce
eds
supp
ly b
y 1,
049
afy
and
by 2
030
the
diffe
renc
e in
crea
ses
to 3
,250
afy.
A
s sh
own
in T
able
6-7
,ba
sed
on t
he
antic
ipat
ed s
hortf
all,
the
City
wou
ld n
eed
to in
crea
se it
s co
nser
vatio
n m
easu
res
and
retu
rn d
eman
d le
vels
sho
wn
in T
able
6-6
abov
e.It
is p
ossi
ble
that
add
ition
algr
ound
wat
er e
xtra
ctio
ns w
ithin
the
B
EA
cou
ld o
verc
ome
the
supp
ly d
efic
it;ho
wev
er,b
y 20
30, t
he in
crea
sing
ext
ract
ion
rate
s by
3,2
50m
ay n
ot b
e w
ithin
OC
WD
s pr
efer
red
grou
ndw
ater
man
agem
ent
plan
and
con
sulta
tion
with
OC
WD
st
aff
wou
ld b
e ne
cess
ary.
Con
serv
atio
n m
easu
res
iden
tifie
d la
ter
in t
his
sect
ion
wou
ld r
educ
e de
man
d
Tabl
e6-
7:Su
pply
and
Dem
and
Com
paris
onw
ith W
SAP
Stag
e 3
Supp
lyan
d 5-
year
Dem
and
Ave
rage
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Wat
er S
uppl
y43
,745
a43
,745
43,7
4543
,745
43,7
45W
ater
Dem
and
44,0
84b
44,7
9445
,516
46,2
5046
,995
Diff
eren
ce (S
urpl
us/D
efic
it)-3
39-1
,049
-1,7
71-2
,505
-3,2
50N
otes
: a.
Tab
le 4
-11
Pro
ject
ed W
SAP
Bas
e Ye
ar S
uppl
ies
b. T
able
5-9
Dem
and
Pro
ject
ions
with
outW
ater
Con
serv
atio
nD
evel
oped
by
PB
S&
J fo
r lon
g-te
rm w
ater
sup
ply
plan
ning
, Jan
uary
201
0.
6.1.
3.5
Su
pp
ly
and
D
eman
d
Co
mp
aris
on
w
ith
S
up
ple
men
tal
Pu
mp
ing
In t
he e
vent
Met
ropo
litan
cha
nges
the
WS
AP
to
Sta
ge 3
and
cur
tails
impo
rt w
ater
sup
plie
s to
its
cust
omer
s.
San
ta A
naco
uld
pum
p ad
ditio
nal s
uppl
ies
from
the
Ora
nge
Cou
nty
Bas
in u
nder
the
B
EA
that
allo
ws
incr
ease
d pu
mpi
ngto
occ
ur, a
lthou
gh th
e co
st o
f the
se s
uppl
emen
tal s
uppl
ies
com
eat
rat
es s
imila
r to
thos
e of
Met
ropo
litan
sup
plie
s.Th
ese
supp
lies
can
be u
sed
to o
ffset
the
supp
ly
defic
its t
hat
coul
d oc
cur
in 2
030.
The
City
wou
ld n
eed
to p
ump
an a
dditi
onal
248
afy
to
mee
t de
man
d in
203
0.Ta
ble
6-8
show
sa
supp
ly a
nd d
eman
d ba
lanc
e th
at c
an b
e ac
hiev
ed t
hrou
gh
addi
tiona
l gro
undw
ater
pum
ping
.
Tabl
e6-
8:Su
pply
and
Dem
and
Com
paris
onw
ith W
SAP
Stag
e 3
Allo
catio
n an
d 20
09 D
eman
d(a
cre-
feet
/yea
r)
2010
2015
2020
2025
2030
Exi
stin
g W
ater
Sup
ply
43,7
45a
43,7
4543
,745
43,7
4543
,745
Sup
plem
enta
l Gro
undw
ater
Sup
ply
0c
00
024
8S
uppl
y To
tal
43,7
4543
,745
43,7
4543
,745
43,9
93W
ater
Dem
and
41,2
67b
41,9
3342
,608
43,2
9543
,993
Diff
eren
ce (S
urpl
us/D
efic
it)2,
478
1,81
21,
137
450
0N
otes
: a.
Tab
le 4
-11
Pro
ject
ed W
SAP
Bas
e Ye
ar S
uppl
ies
b. T
able
5-1
0D
eman
d P
roje
ctio
nsw
ithou
t Wat
er C
onse
rvat
ion
c. T
able
6-6
Sup
ply
and
Dem
and
Com
paris
onw
ith W
SAP
Sta
ge 3
Allo
catio
n an
d 20
09 D
eman
dD
evel
oped
by
PB
S&
J fo
r lon
g-te
rm w
ater
sup
ply
plan
ning
, Jan
uary
201
0.
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-6
As
show
n in
Tab
le 6
-9, i
n th
e ev
ent M
etro
polit
an c
hang
es th
e W
SA
P to
Sta
ge 3
and
cur
tails
impo
rt w
ater
sup
plie
s to
its
cust
omer
s.Th
e C
ity w
ould
nee
d to
pum
p an
add
ition
al 1
,049
afy
in 2
015,
2,50
5af
yby
202
0 an
d up
to 3
,250
afy
to m
eet d
eman
d in
203
0.
Tabl
e6-
9sh
ows
a su
pply
and
dem
and
bala
nce
that
can
be
achi
eved
thro
ugh
addi
tiona
l gro
undw
ater
pum
ping
.
Tabl
e6-
9:Su
pply
and
Dem
and
Com
paris
on w
ith W
SAP
Stag
e 3
Supp
lyan
d 5-
year
Dem
and
Ave
rage
(acr
e-fe
et/y
ear)
2010
2015
2020
2025
2030
Wat
er S
uppl
y43
,745
a43
,745
43,7
4543
,745
43,7
45S
uppl
emen
tal G
roun
dwat
er S
uppl
y33
91,
049
1,77
12,
505
3,25
0S
uppl
y To
tal
044
,794
45,5
1646
,250
46,9
95W
ater
Dem
and
44,0
84b
44,7
9445
,516
46,2
5046
,995
Diff
eren
ce (S
urpl
us/D
efic
it)0
00
00
Not
es:
a. T
able
4-1
1 P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-10
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
nc.
Tab
le 6
-7S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP S
tage
3 A
lloca
tion
and
2009
Dem
and
Dev
elop
ed b
y P
BS
&J
for l
ong-
term
wat
er s
uppl
y pl
anni
ng, J
anua
ry 2
010.
6.2
Cit
y P
olic
y, W
ater
Eff
icie
ncy
an
d C
on
serv
atio
n M
easu
res
Wat
er c
onse
rvat
ion
can
play
a s
igni
fican
t ro
le i
n en
surin
g th
at t
he C
ity w
ill m
eet
its f
utur
e w
ater
de
man
ds.
Wat
er c
onse
rvat
ion
has
been
sho
wn
to r
elia
bly
redu
ce w
ater
dem
ands
; th
ereb
y,
exte
ndin
g ex
istin
g w
ater
sup
plie
s an
d re
duci
ng t
he n
eed
for
new
sup
plie
s.
This
con
serv
atio
n is
re
aliz
ed th
roug
h ha
rdw
are
(wat
er e
ffici
ent f
ixtu
res)
, irri
gatio
n an
d la
ndsc
ape
desi
gn, a
nd b
ehav
iora
l ch
ange
s in
wat
er u
se o
f res
iden
ts a
nd o
ther
cus
tom
ers.
Ove
r the
last
ten
year
s th
e ci
tyw
ide
dem
ands
hav
e de
crea
sed
as s
how
n in
Tab
le5-
3. T
he a
vera
gean
nual
dem
and
over
the
perio
d w
as 4
6,57
6 af
y. T
he a
vera
ge a
nnua
l dem
and
over
the
mos
t rec
ent
5-ye
ar p
erio
d w
as 4
3,94
2 af
y.D
eman
d in
200
9 w
as 4
1,13
6 ac
re-fe
et–
som
e of
thes
e de
crea
ses
coul
d be
con
tribu
ted
to c
onse
rvat
ion
mea
sure
s, e
cono
mic
dow
ntur
n an
d po
pula
tion
slow
dow
ns.
6.2.
1C
ity P
olic
y: C
onse
rvat
ion
of P
ublic
Wat
er S
uppl
y
The
City
has
a C
onse
rvat
ion
of P
ublic
Wat
er S
uppl
yco
difie
d in
Mun
icip
al C
ode
Cha
pter
39,
Arti
cle
639
.84
-39.
109.
Cal
iforn
ia W
ater
Cod
e S
ectio
n 37
5 et
seq
. per
mit
publ
ic e
ntiti
es, w
hich
sup
ply
wat
er
atre
tail
to a
dopt
and
enf
orce
a w
ater
man
agem
ent p
rogr
am to
redu
ce th
e qu
antit
y of
wat
er u
sed
by
the
peop
le th
erei
n fo
r th
e pu
rpos
e of
con
serv
ing
the
wat
er s
uppl
ies
of s
uch
publ
ic e
ntity
. Th
e C
ity
Cou
ncil
esta
blis
hed
Con
serv
atio
n of
Pub
lic W
ater
Sup
ply
purs
uant
to C
alifo
rnia
Wat
er C
ode
Sec
tion
375.
(A
ppen
dix
HW
ater
Sho
rtage
Con
tinge
ncy
Pla
nfro
m th
e 20
05U
WM
P)
San
ta A
na’s
EW
CP
was
pas
sed
by t
he C
ity o
n M
arch
6,
1991
. Th
e pu
rpos
e of
the
EW
CP
is t
o pr
ovid
e a
guid
e to
dea
l w
ith e
xten
ded
wat
er s
horta
ges
in a
tim
ely
and
syst
emat
ic m
anne
r. It
prov
ides
pro
cedu
res,
rule
s, a
nd re
gula
tions
for m
anda
tory
wat
er c
onse
rvat
ion
that
gai
n re
sults
whi
le
min
imiz
ing
the
effe
ct o
f a
wat
er s
horta
ge o
n th
e C
ity’s
wat
er c
usto
mer
s.
The
EW
CP
is
a m
ulti-
func
tion
plan
tha
t gu
ides
con
serv
atio
n ac
tions
in
a va
riety
of
emer
genc
ies
incl
udin
g dr
ough
t, ea
rthqu
akes
, fire
s, o
r oth
er e
mer
genc
ies
that
can
cre
ate
wat
er s
horta
ge c
ondi
tions
.35
35C
ity o
f San
ta A
na, 2
005
UW
MP
p.7
-1–
7-3.
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-7
Whe
n a
wat
er
shor
tage
ap
pear
s im
min
ent,
the
City
M
anag
er
notif
ies
the
City
C
ounc
il an
d re
com
men
ds h
oldi
ng a
pub
lic h
earin
g fo
r th
e pu
rpos
e of
det
erm
inin
g w
heth
er a
wat
er s
horta
ge
emer
genc
y ex
ists
. If t
he C
ity C
ounc
il de
term
ines
a w
ater
sho
rtage
exi
sts,
it th
en m
akes
the
deci
sion
to
impl
emen
t the
app
ropr
iate
pha
se o
f the
EW
CP
. The
pha
se s
elec
tion
will
be b
ased
on
ratio
ning
or
sanc
tions
ado
pted
by
Met
ropo
litan
and
/or O
CW
D. T
he E
WC
P s
ets
forth
thre
e ba
sic
impl
emen
tatio
n ph
ases
key
ed to
the
seve
rity
of th
e w
ater
sho
rtage
as
incl
uded
in th
e C
ity’s
cod
e.36
Tabl
e6-
10
As
defin
ed in
C
hapt
er 3
9.10
5-
39.1
08of
the
City
’s M
unic
ipal
Cod
e, t
he c
ity c
ounc
il sh
all
mak
e fin
ding
s of
sh
orta
ge a
nd d
ecla
re t
he a
pplic
able
wat
er c
onse
rvat
ion
phas
e by
res
olut
ion.
As
disc
usse
d pr
evio
usly
, Met
ropo
litan
has
ena
cted
its
WS
AP
and
is o
pera
ting
unde
r Sta
ge 2
del
iver
y re
duct
ions
to
man
age
wat
er s
uppl
ies
in i
ts s
ervi
ce a
rea.
In
resp
onse
, S
anta
Ana
pur
suan
t to
Mun
icip
al C
ode
Cha
pter
39
, A
rticl
e 6
–39
.84
–39
.109
is
op
erat
ing
unde
r th
e fo
llow
ing
perm
anen
t w
ater
co
nser
vatio
n re
quire
men
tssh
own
in
. The
tabl
e re
flect
s th
e re
quire
men
ts a
nd p
rohi
bitio
ns
cont
aine
d th
e C
ity’s
Upd
ated
Wat
er C
onse
rvat
ion
Ord
inan
ce. (
App
endi
x J)
On
Apr
il 20
, 20
09th
e C
ity C
ounc
il of
San
ta A
na u
nani
mou
sly
adop
ted
the
Con
serv
atio
n of
Pub
lic
Wat
er S
uppl
y O
rdin
ance
NS
-278
1. (A
ppen
dix
HW
ater
Con
serv
atio
n O
rdin
ance
NS
-278
1)
Tabl
e6-
10:
City
of S
anta
Ana
Per
man
ent W
ater
Con
serv
atio
n R
equi
rem
ents
No
Was
hing
-Dow
n of
Har
d or
Pav
ed
Surfa
ces:
exc
ept w
hen
nece
ssar
y to
al
levi
ate
safe
ty o
r san
itary
haz
ards
, and
on
ly w
hen
usin
g a
hand
-hel
d ho
se,
equi
pped
with
a p
ositi
ve s
elf-c
losi
ng w
ater
sh
ut-o
ff de
vice
.
Lim
its o
n W
ater
ing
Hou
rs: l
awn
and
land
scap
e irr
igat
ion
is p
rohi
bite
d be
twee
n th
e ho
urs
of 9
:00
a.m
. and
6:
00 p
.m.,
exce
pt b
y us
ing
a w
ater
sh
ut-o
ff no
zzle
for a
ver
y sh
ort p
erio
d of
tim
e.
Lim
its o
n W
ashi
ng V
ehic
les:
usi
ng w
ater
to
was
h or
cle
an a
ny a
utom
obile
, tru
ck, v
an,
mot
orcy
cle,
boa
t, or
trai
ler i
s pr
ohib
ited,
exc
ept
whe
n us
ing
a ha
nd-h
eld
hose
equ
ippe
d w
ith a
po
sitiv
e se
lf-cl
osin
g w
ater
shu
t-off
devi
ce.
No
Exce
ssiv
e W
ater
Flo
w o
r Run
off:
wat
erin
g or
irrig
atin
g la
wns
and
land
scap
es
that
cau
se e
xces
sive
wat
er fl
ow o
r run
off
onto
an
adjo
inin
g si
dew
alk,
driv
eway
, st
reet
, alle
y, o
r gut
ter i
s pr
ohib
ited.
Com
mer
cial
Lod
ging
Est
ablis
hmen
ts
Mus
t Pro
vide
Gue
st O
ptio
n to
Dec
line
Dai
ly L
inen
Lau
nder
ing.
Com
mer
cial
Car
Was
h sy
stem
s: e
ffect
ive
Janu
ary
1, 2
012,
all
com
mer
cial
con
veyo
r car
w
ash
syst
ems
mus
t hav
e in
stal
led
oper
atio
nal
re-c
ircul
atin
g w
ater
sys
tem
s.
Res
taur
ants
are
to U
se W
ater
Con
serv
ing
Dis
h W
ash
Spra
y Va
lves
.R
e-ci
rcul
atin
g W
ater
Req
uire
d fo
r W
ater
Fou
ntai
ns a
nd D
ecor
ativ
e W
ater
Fea
ture
s.
Drin
king
Wat
er S
erve
d U
pon
Req
uest
Onl
y
No
Inst
alla
tion
of S
ingl
e Pa
ss C
oolin
g Sy
stem
s: a
ll si
ngle
pas
s co
olin
g sy
stem
s ar
e pr
ohib
ited
in b
uild
ings
requ
estin
g ne
w w
ater
se
rvic
es.
Obl
igat
ion
to F
ix L
eaks
, Bre
aks:
wat
er lo
ss th
roug
h le
aks,
bre
aks,
an
d m
alfu
nctio
ns s
hall
be re
paire
d w
ithin
72
hour
s af
ter d
isco
very
of
suc
h lo
ss.
Sou
rce:
C
ity o
f San
ta A
na U
pdat
ed W
ater
Con
serv
atio
n O
rdin
ance
, Apr
il 20
09.A
ppen
dix
J
6.2.
2U
rban
Wat
er M
anag
emen
t Pl
anni
ng A
ct (
Wat
er C
ode
Sect
ion
1063
2)
As
stat
ed p
revi
ousl
y, p
ursu
ant t
o th
e U
rban
Wat
er M
anag
emen
t Pla
nnin
g A
ct (
Wat
er C
ode
Sec
tion
1063
2),
wat
er s
uppl
iers
with
an
exis
ting
dry
year
sho
rtage
con
tinge
ncy
plan
can
im
plem
ent
subs
eque
nt s
tage
s of
dem
and
redu
ctio
n m
easu
res
liste
d in
its
UW
MP
as
a st
rate
gy t
o ba
lanc
e su
pply
and
dem
and.
The
EW
CP
, con
tain
ed in
Sec
tion
7of
the
2005
UW
MP
is th
e dr
y ye
ar s
horta
ge
cont
inge
ncy
plan
tha
t al
low
s th
e C
ity t
o re
duce
wat
er d
eliv
erie
s to
cus
tom
ers
and
impl
emen
t de
man
d re
duct
ions
dur
ing
perio
ds o
f wat
er s
horta
ge.
Ther
efor
e, to
ove
rcom
e th
e po
tent
ial 2
48-a
fysu
pply
def
icit
expe
cted
in
2030
unde
r W
SA
P S
tage
3,
the
City
wou
ld f
ollo
w i
ts a
dopt
ed w
ater
sh
orta
ge c
ontin
genc
y pl
ans
(EW
CP
)to
impl
emen
t dro
ught
-pla
nnin
g se
quen
ces
that
initi
ate
diffe
rent
le
vels
of w
ater
del
iver
y re
duct
ion
ratio
ning
rel
ativ
e to
del
iver
y of
impo
rted
supp
lies.
Th
ese
deliv
ery
redu
ctio
ns w
ithin
its
serv
ice
area
allo
w t
he C
ityto
bal
ance
sup
ply
and
dem
and
over
an
exte
nded
pe
riod.
36C
ity o
f San
ta A
na, 2
005
UW
MP
p.7
-1–
7-3.
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-8
6.2.
3W
ater
Con
serv
atio
n M
easu
res
As
Sig
nato
ry t
o th
e M
emor
andu
m o
f U
nder
stan
ding
(M
OU
) w
ith t
he C
alifo
rnia
Urb
an W
ater
C
onse
rvat
ion
Cou
ncil
(CU
WC
C),
the
City
has
com
mitt
ed to
a g
ood
faith
effo
rt in
impl
emen
ting
the
14
cost
-effe
ctiv
e B
est
Man
agem
ent
Pra
ctic
es (
BM
Ps)
or
Dem
and
Man
agem
ent
Mea
sure
s (D
MM
). “Im
plem
enta
tion”
mea
ns a
chie
ving
and
mai
ntai
ning
the
staf
fing,
fund
ing,
and
in g
ener
al, t
he p
riorit
y le
vels
nec
essa
ry to
ach
ieve
the
leve
l of a
ctiv
ity c
alle
d fo
r in
each
DM
M's
def
initi
on, a
nd to
sat
isfy
the
com
mitm
ent
by t
he s
igna
torie
s to
use
goo
d fa
ith e
fforts
to
optim
ize
savi
ngs
from
im
plem
entin
g D
MM
’s a
s de
scrib
ed in
the
MO
U.
A D
MM
as
defin
ed in
the
MO
U is
a “
prac
tice
for
whi
ch s
uffic
ient
da
ta a
re a
vaila
ble
from
exi
stin
g w
ater
con
serv
atio
n pr
actic
es to
indi
cate
that
sig
nific
ant c
onse
rvat
ion
or c
onse
rvat
ion
rela
ted
bene
fits
can
be a
chie
ved;
tha
t th
e pr
actic
e is
tec
hnic
ally
and
eco
nom
ical
ly
reas
onab
le a
nd n
ot e
nviro
nmen
tally
or
soci
ally
una
ccep
tabl
e; a
nd th
at th
e pr
actic
e is
not
oth
erw
ise
unre
ason
able
for m
ost w
ater
age
ncie
s to
car
ry o
ut.”
6.2.
4D
eman
d M
anag
emen
t Mea
sure
s
As
sign
ator
y to
the
MO
U, t
he C
ity h
as c
omm
itted
to u
se g
ood-
faith
effo
rts to
impl
emen
t the
14
cost
-ef
fect
ive
BM
Ps
esta
blis
hed
by th
e C
UW
CC
. Th
e 14
BM
Ps
incl
ude:
1)W
ater
sur
vey
prog
ram
s fo
r sin
gle-
fam
ily re
side
ntia
l and
mul
tifam
ily re
side
ntia
l cus
tom
ers
2)R
esid
entia
l plu
mbi
ng re
trofit
3)S
yste
m w
ater
aud
its, l
eak
dete
ctio
n, a
nd re
pair
4)M
eter
ing
with
com
mod
ity ra
tes
for a
ll ne
w c
onne
ctio
ns a
nd re
trofit
of e
xist
ing
conn
ectio
ns
5)La
rge
land
scap
e co
nser
vatio
n pr
ogra
ms
and
ince
ntiv
es
6)H
igh-
effic
ienc
y w
ashi
ng m
achi
ne re
bate
pro
gram
s
7)P
ublic
info
rmat
ion
prog
ram
s
8)S
choo
l edu
catio
n pr
ogra
ms
9)C
onse
rvat
ion
prog
ram
s fo
r com
mer
cial
, ind
ustri
al, a
nd in
stitu
tiona
l acc
ount
s
10)W
hole
sale
age
ncy
prog
ram
s
11)C
onse
rvat
ion
pric
ing
12)W
ater
con
serv
atio
n co
ordi
nato
r
13)W
ater
was
te p
rohi
bitio
n
14)R
esid
entia
l ultr
a-lo
w-fl
ush
toile
t rep
lace
men
t pro
gram
s
The
City
wor
ks c
oope
rativ
ely
with
Met
ropo
litan
and
OC
WD
for
tech
nica
l an
d fin
anci
al s
uppo
rt ne
eded
to fa
cilit
ate
mee
ting
the
term
s of
the
MO
U.
6.2.
5N
eces
sary
Wat
er C
onse
rvat
ion
Opt
imiz
atio
n of
th
e co
nser
vatio
n pr
ogra
ms
or
stra
tegi
es
liste
d ab
ove
will
redu
ce
dem
ands
th
roug
hout
the
City
’s s
ervi
ce a
rea.
W
ater
effi
cien
t fix
ture
s in
new
dev
elop
men
ts,
land
scap
e an
d de
sign
impr
ovem
ents
, an
d in
door
fix
ture
rep
lace
men
ts a
nd r
etro
fits
at e
xist
ing
conn
ectio
ns w
ould
re
duce
indo
or d
eman
ds.
In n
ew d
evel
opm
ents
thi
s co
uld
be a
s hi
gh a
s 40
per
cent
. I
n ge
nera
l, ou
tdoo
r irr
igat
ion
dem
ands
exc
eed
indo
or d
eman
ds,
for
this
rea
son,
the
City
sho
uld
focu
s its
City
of S
anta
Ana
6.0
Supp
ly-D
eman
d C
ompa
rison
Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
d SD
84B)
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
6-9
cons
erva
tion
effo
rts
on
redu
cing
ou
tdoo
r irr
igat
ion
dem
ands
by
re
quiri
ng
drou
ght-t
oler
ant
land
scap
ing
at n
ew d
evel
opm
ents
, su
ch a
s th
is p
roje
ct,
repl
acin
g th
e ex
istin
g hi
gh w
ater
use
la
ndsc
apin
g th
roug
hout
the
City
and
enc
oura
ging
rep
lace
men
t or
ins
talla
tion
of d
roug
ht-to
lera
nt
land
scap
ing
at re
side
ntia
l con
nect
ions
.As
pre
sent
ed in
Tab
le6-
11ad
ditio
nal c
onse
rvat
ion
effo
rts in
th
e C
ity’s
EW
CP
are
abo
ve a
nd b
eyon
d th
ose
liste
d in
the
DM
Ms—
depe
ndin
g on
the
BP
P—
thes
e co
nser
vatio
n m
easu
res
coul
d ef
fect
ivel
y ba
lanc
e th
e su
pply
and
dem
and
unde
r the
pro
ject
ed s
uppl
y de
ficit
in 2
030.
The
tabl
eillu
stra
tes
the
leve
l of w
ater
sav
ings
that
can
be
achi
eved
with
con
tinue
d co
nser
vatio
n an
d ad
ditio
nal m
odes
t con
serv
atio
n pr
ogra
ms
and
stra
tegi
es.
Tabl
e6-
11:
WSA
P St
age
3 Su
pplie
s an
d 20
09 D
eman
dw
ith C
onse
rvat
ion
Ach
ieve
d(a
cre-
feet
/yea
r)
2010
2015
2020
2025
2030
Con
serv
atio
n N
eede
d0%
0%0%
0%0.
6%E
xist
ing
Wat
er S
uppl
y43
,745
a43
,745
43,7
4543
,745
43,7
45W
ater
Dem
and
with
Con
serv
atio
n41
,267
41,9
3342
,608
43,2
9543
,745
Diff
eren
ce (S
urpl
us/D
efic
it)Su
rplu
sSu
rplu
sSu
rplu
sSu
rplu
s0
Not
es:
a. T
able
4-1
1 P
roje
cted
WS
AP B
ase
Year
Sup
plie
sb.
Tab
le 5
-10
Dem
and
Pro
ject
ions
with
out W
ater
Con
serv
atio
nc.
Tab
le 6
-6S
uppl
y an
d D
eman
d C
ompa
rison
with
WS
AP S
tage
3 A
lloca
tion
and
2009
Dem
and
Dev
elop
ed b
y P
BS
&J
for l
ong-
term
wat
er s
uppl
y pl
anni
ng, J
anua
ry 2
010.
If th
e C
ity c
hoos
es to
boo
st it
s co
nser
vatio
n pr
ogra
ms,
con
sum
ptio
n re
duct
ions
wou
ld h
ave
a lo
ng-
term
ben
efit
to th
e O
rang
e C
ount
y B
asin
.
Upo
n im
plem
enta
tion
of v
ario
us c
onse
rvat
ion
mea
sure
s, th
e C
ity c
an b
alan
ce s
uppl
y an
d de
man
ds.
Em
piric
al e
vide
nce
repo
rted
by o
ther
jur
isdi
ctio
ns i
ndic
ates
tha
t up
on r
eque
st f
or c
onse
rvat
ion,
co
nsum
ers
in th
ese
serv
ice
area
s ha
ve r
espo
nded
pos
itive
ly a
nd th
ese
juris
dict
ions
hav
e ac
hiev
ed
20 t
o 25
per
cent
wat
er s
avin
gs.37
37C
ity o
f Sou
th S
an F
ranc
isco
, 200
5 U
rban
Wat
er M
anag
emen
t Pla
n, p
.41.
Not
ably
, if
dem
ands
ret
urn
to p
re-2
009
leve
ls a
hig
her
leve
l of
cons
erva
tion
wou
ld b
e ne
cess
ary.
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lic R
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7-1
7.0
Su
mm
ary
of
An
alys
is
On
a re
gion
al l
evel
, ov
er t
he 2
0-ye
ar p
erio
d en
ding
in
2030
, an
inc
reas
e in
dem
and
by a
t le
ast
50,0
00 a
fy38
This
is p
rimar
ily, d
ue to
SW
P c
utba
cks
rela
ted
to th
e pr
otec
tion
of th
e th
reat
ened
Del
ta s
mel
t and
ot
her
salm
onid
spe
cies
and
yea
r th
ree
of th
e st
atew
ide
drou
ght.
If d
ry y
ears
pre
vail,
furth
er im
port
wat
er re
duct
ions
cou
ld b
e ne
cess
ary,
at t
his
poin
t Met
ropo
litan
wou
ld a
djus
t its
sup
ply
allo
catio
ns to
W
SA
P S
tage
3.
How
ever
, a
solu
tion
to c
ompe
nsat
e fo
r re
duct
ion
in i
mpo
rted
supp
ly c
an b
e ac
hiev
ed b
y pu
mpi
ng w
ithin
the
BE
A re
stric
tion,
cur
rent
ly s
et a
t tw
o (2
) per
cent
abo
ve B
PP
, at a
cos
t es
sent
ially
the
sam
e as
the
wat
er ra
te p
urch
ased
thro
ugh
Met
ropo
litan
. Th
is a
dditi
onal
pum
ping
can
pr
ovid
e su
ffici
ent
wat
er f
or a
ntic
ipat
ed g
row
th i
n S
anta
Ana
. In
add
ition
, co
nser
vatio
n m
easu
res
liste
d in
the
City
’s E
WC
P c
an r
educ
e ci
tyw
ide
dem
and
and
bala
nce
supp
ly in
yea
rs w
ith p
oten
tial
supp
ly s
hortf
alls
.
is a
ntic
ipat
ed fo
r the
ent
ire O
rang
e C
ount
yB
asin
and
serv
ice
area
. D
ry y
ear d
eman
ds
on t
he g
roun
dwat
er b
asin
may
incr
ease
as
part
of c
onju
nctiv
e us
e pr
ogra
ms
whe
n su
rface
wat
er
dive
rsio
ns a
re c
urta
iled,
but
ave
rage
gro
undw
ater
dem
ands
are
exp
ecte
d to
rem
ain
belo
w t
he
sust
aina
ble
yiel
d of
the
basi
n. C
urre
nt p
roje
ctio
ns b
ased
on
the
mos
t rea
sona
bly
avai
labl
e da
ta fr
om
Met
ropo
litan
indi
cate
sth
e re
gion
al s
uppl
ies
(impo
rt w
ater
) in
all
hydr
olog
ic y
ears
are
insu
ffici
ent t
o m
eet p
roje
cted
dem
ands
with
in th
e S
outh
Coa
st H
ydro
logi
c R
egio
nas
a w
hole
.
Not
ably
, th
e st
atew
ide
wat
er s
uppl
y si
tuat
ion
is s
ubje
ct t
o ch
ange
ann
ually
and
cou
ld r
etur
n to
no
rmal
or
abov
e-no
rmal
yea
r pr
ecip
itatio
n in
the
near
-term
and
then
ext
end
over
man
y ye
ars.
Th
is
assu
mes
that
wat
er y
ear h
isto
ry w
ill re
peat
itse
lf an
d th
ese
cycl
ical
wet
hyd
rolo
gic
perio
ds re
turn
. In
addi
tion,
for
thco
min
g ca
se la
w o
r ne
w p
umpi
ng s
trate
gies
coul
d lif
t th
e S
WP
pum
ping
res
trict
ions
; th
ereb
y, re
turn
ing
the
syst
em to
firm
del
iver
y ca
paci
ty.
The
prop
osed
TZC
proj
ect i
s es
timat
ed to
requ
ire a
net
incr
ease
of 1
,125
afy
at b
uild
-out
. W
ithin
the
cont
ext o
f the
City
’s p
roje
cted
dem
ands
thro
ugh
2030
, thi
s re
pres
ents
2.6
perc
ent o
f tot
al a
ntic
ipat
ed
dem
ands
in t
he C
ity.
Fur
ther
, th
e ne
t in
crea
se o
f 13
1af
yac
coun
ts f
or 4
.3pe
rcen
t of
ant
icip
ated
gr
owth
in w
ater
dem
and
betw
een
2010
and
203
0 (1
31af
y/3,
000
afy)
. Th
e pr
opos
ed T
ZCpr
ojec
t’s
dem
ands
will
be
serv
ed th
roug
h su
pplie
s fro
m th
e O
rang
e C
ount
y gr
ound
wat
er b
asin
man
aged
by
OC
WD
and
impo
rted
wat
er a
vaila
ble
from
Met
ropo
litan
. A
s st
ated
abo
ve, u
nder
the
curre
nt s
uppl
y si
tuat
ion,
due
to
cutb
acks
in t
he S
WP
and
red
uced
gro
undw
ater
pum
ping
-in
all
hydr
olog
ic y
ears
in
clud
ing
sing
le a
nd m
ultip
le d
ry y
ears
, su
pplie
s w
ill b
e su
ffici
ent
now
and
ove
r ne
xt 2
0 ye
ars
as
show
n in
Sec
tion
6. I
t sho
uld
be n
oted
as
show
n in
Tab
le6-
6in
Sec
tion
6, if
Met
ropo
litan
cha
nges
th
e W
SA
P to
Sta
ge 3
, thi
s W
SA
ass
umed
that
sup
plie
s w
ould
be
furth
er re
duce
d an
d th
e C
ity c
ould
an
ticip
ate
a su
pply
sho
rtfal
l in
2030
.
As
disc
usse
d in
Sec
tion
6, if
WS
AP
Sta
ge 3
is im
plem
ente
d, th
e C
ity c
ould
util
ize
the
2 pe
rcen
t BE
A
and
pum
p ad
ditio
nal s
uppl
ies
to m
eet
dem
and
in 2
030.
Th
is w
ould
red
uce
relia
nce
on im
porte
d su
pplie
s, a
nd e
limin
ate
the
City
’s c
ontri
butio
n to
Met
ropo
litan
’s re
gion
al d
eman
d, w
hich
has
bene
fits
for
the
City
, as
it r
educ
es r
elia
nce
on S
WP
sup
plie
s vi
a M
etro
polit
an,
it le
ssen
s im
pact
s to
Del
ta
smel
tan
d ot
her
salm
onid
spe
cies
.S
anta
Ana
cou
ld a
lso
impl
emen
t su
bseq
uent
pha
ses
on i
ts
EC
WP
to re
duce
dem
and
and
over
com
e th
e po
tent
ial s
uppl
y sh
ortfa
ll.
This
WS
A c
oncl
udes
that
the
City
has
adeq
uate
sup
plie
s ba
sed
on w
ater
sup
plie
s de
liver
ed th
roug
h M
etro
polit
an a
nd p
umpe
d fro
m w
ells
in th
e O
rang
e C
ount
y B
asin
to m
eet d
eman
d in
all
year
s w
ith
the
exce
ptio
n of
a po
tent
ial s
hortf
all o
ccur
ring
in20
30 u
nder
a m
ultip
le d
ry-y
ear
even
tif
impo
rted
supp
lies
are
furth
er re
duce
d un
der M
etro
polit
an’s
WS
AP
Sta
ge 3
.In
the
even
t of a
sup
ply
shor
tfall,
38C
ompr
ehen
sive
Wat
er D
eman
d D
iscu
ssio
n, A
ppen
dix
X.
City
of S
anta
Ana
7.0
Sum
mar
y of
Ana
lysi
sW
ater
Sup
ply
Ass
essm
ent
Tran
sit Z
onin
g C
ode
(SD
84A
and
SD84
B)
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\Pro
ject
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l Em
ploy
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2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
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7-2
the
City
, thr
ough
its
EW
CP
can
impo
se w
ater
sav
ing
cons
erva
tion
mea
sure
s an
d su
bseq
uent
sta
ges
of d
eman
d re
duct
ions
to b
alan
ce d
eman
d ag
ains
t red
uced
sup
plie
s.
7.1
WS
A F
ind
ing
s
Reg
ardi
ng th
e av
aila
bilit
y of
wat
er s
uppl
ies
to s
erve
the
prop
osed
pro
ject
, beg
inni
ng in
201
0th
e C
ityfin
ds a
s fo
llow
s:
�In
yea
rs o
f nor
mal
and
abov
e-no
rmal
pre
cipi
tatio
n th
e C
ityha
s ad
equa
te s
uppl
ies
to s
erve
10
0 pe
rcen
t of n
orm
al, s
ingl
e dr
y an
d m
ultip
le d
ry y
ear d
eman
d up
to 2
030.
�In
dry
-yea
r ev
ents
com
men
cing
in 2
030,
if M
etro
polit
an im
pose
s W
SA
P S
tage
3 r
educ
tions
, th
e C
ityha
s in
pla
ce th
e E
WC
Pto
bal
ance
sup
ply
and
dem
and.
�W
ith th
e E
WC
Pin
pla
ce,t
he C
ityfin
ds it
has
suf
ficie
nt w
ater
sup
plie
s av
aila
ble
to s
erve
its
cust
omer
s in
clud
ing
the
dem
and
of t
he p
ropo
sed
proj
ect,
and
exis
ting
and
plan
ned
futu
re
uses
.
\\pbs
j.com
\rose
ville
\Pro
ject
s\Al
l Em
ploy
ees\
2000
0+\R
enai
ssan
ce -
San
ta A
na W
SA\W
SA fo
r Pub
lic R
evie
w\S
A W
SA T
rans
it Zo
ning
Cod
e 01
2910
v4.
doc
8-1
8.0
Ref
eren
ces
1.B
illing
s, B
ruce
R.
and
C.
Vau
ghn
Jone
s.
1996
. F
orec
astin
g U
rban
Wat
er D
eman
d.A
mer
ican
Wat
er W
orks
Ass
ocia
tion.
2.C
alifo
rnia
Dep
artm
ent o
f Wat
er R
esou
rces
. O
ctob
er 2
003.
Gui
debo
ok fo
r Im
plem
enta
tion
of
SB
610
and
SB
221
of 2
001,
200
3.
3.C
alifo
rnia
Dep
artm
ent o
f Wat
er R
esou
rces
,Bay
-Del
ta o
ffice
. 20
05.
The
Sta
te W
ater
Pro
ject
D
eliv
ery
Rel
iabi
lity
Rep
ort.
4.C
alifo
rnia
Dep
artm
ent o
f Wat
er R
esou
rces
. 20
03.
Cal
iforn
ia’s
Gro
undw
ater
: Bul
letin
118
–U
pdat
e 20
03.
5.C
alifo
rnia
Dep
artm
ent
of W
ater
Res
ourc
es.
Acc
esse
d S
epte
mbe
r 20
07.
Bac
kgro
und:
D
roug
hts
in C
alifo
rnia
. ht
tp://
wat
ersu
pply
cond
ition
s.w
ater
.ca.
gov/
back
grou
nd.c
fm.
6.C
ity o
f San
ta A
na.
1982
. G
ener
al P
lan.
7.C
ity o
f San
ta A
na.
Nov
embe
r 200
5. U
rban
Wat
er M
anag
emen
t Pla
n.
8.C
ity o
f San
ta A
na.
2007
. S
anta
Ana
Tra
nsit
Zoni
ng C
ode
(SD
84A
and
SD
84B
).
9.C
ount
y of
Ora
nge.
200
4. G
ener
al P
lan.
10.
EIP
Ass
ocia
tes.
Ja
nuar
y 20
06.
Dra
ft P
rogr
am E
nviro
nmen
tal
Impa
ct R
epor
t fo
r O
rang
e C
ount
y W
ater
Dis
trict
Lon
g-Te
rm F
acili
ties
Pla
n an
d A
nnex
atio
ns.
11.
Irvin
e he
alth
Fo
unda
tion.
A
cces
sed
Sep
tem
ber
2007
.
Abo
ut
Ora
nge
Cou
nty.
ht
tp://
ww
w.ih
f.org
/abo
ut/a
bout
oc.h
tm.
12.
Izbi
cki,
John
A. e
t al.
200
1. S
torm
flow
Che
mis
try in
the
San
ta A
na R
iver
bel
ow P
rado
Dam
an
d at
the
Div
ersi
on D
owns
tream
fro
m I
mpe
rial
Hig
hway
, S
outh
ern
Cal
iforn
ia,
1995
-98.
U
nite
d S
tate
s G
eolo
gic
Sur
vey.
Wat
er R
esou
rces
Inve
stig
atio
n R
epor
t 00-
4127
.
13.
Lebo
w,
Rut
h.
A
cces
sed
Sep
tem
ber
2007
.
Sou
ther
n C
alifo
rnia
C
limat
e.
http
://w
ww
.lalc
.k12
.ca.
us/ta
rget
/frag
ile_h
abita
ts/c
limat
e.ht
ml.
14.
Met
ropo
litan
Wat
er D
istri
ct o
f S
outh
ern
Cal
iforn
ia.
Nov
embe
r 20
05.
The
Reg
iona
l Urb
an
Wat
er M
anag
emen
t Pla
n.
15.
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
. Au
gust
31,
200
7. N
ews
Rel
ease
.
16.
Met
ropo
litan
Wat
er D
istri
ct o
f Sou
ther
n C
alifo
rnia
. N
ovem
ber
20, 2
007.
Boa
rd o
f Dire
ctor
s:
Wat
er P
lann
ing
and
Ste
war
dshi
p C
omm
ittee
. B
oard
Mee
ting
on D
raft
Sho
rtage
Allo
catio
n P
lan.
17.
Mun
icip
al W
ater
Dis
trict
of
Ora
nge
Cou
nty.
D
ecem
ber
2005
. U
rban
Wat
er M
anag
emen
t P
lan.
18.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Rev
ised
Jan
uary
200
3. O
rang
e C
ount
y W
ater
Dis
trict
Act
.
19.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Mar
ch 2
004.
Gro
undw
ater
Man
agem
ent P
lan.
20.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Sep
tem
ber 2
005.
Lon
g-Te
rm F
acili
ties
Pla
n.
21.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
nd b
asin
util
izat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
7-20
08.
22.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
nd b
asin
util
izat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
5-20
06.
City
of S
anta
Ana
8.0
Ref
eren
ces
Fina
l Wat
er S
uppl
y A
sses
smen
tTr
ansi
t Zon
ing
Cod
e (S
D84
A an
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2000
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enai
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San
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na W
SA\W
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A W
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Cod
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2910
v4.
doc
8-2
23.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
nd b
asin
util
izat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
4-20
05.
24.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
nd b
asin
util
izat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
3-20
04.
25.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
nd b
asin
util
izat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
2-20
03.
26.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
nd b
asin
util
izat
ion
in th
e O
rang
e C
ount
y W
ater
Dis
trict
200
1-20
02.
27.
Ora
nge
Cou
nty
Wat
er D
istri
ct.
Eng
inee
r’s R
epor
t on
the
gro
undw
ater
con
ditio
ns,
wat
er
supp
ly a
ndba
sin
utiliz
atio
n in
the
Ora
nge
Cou
nty
Wat
er D
istri
ct 2
000-
2001
.
28.
Ora
nge
Cou
nty
Wat
ersh
eds.
A
cces
sed
Sep
tem
ber
2007
. In
trodu
ctio
n to
San
ta A
na R
iver
W
ater
shed
. ht
tp://
ww
w.o
cwat
ersh
eds.
com
/wat
ersh
eds/
sant
aana
river
.asp
29.
San
tiago
Cre
ek W
ater
shed
Pre
serv
atio
n &
Res
tora
tion
Pro
ject
. A
cces
sed
Sep
tem
ber 2
007.
H
ome
page
. ht
tp://
ww
w.s
antia
gocr
eek.
org.
30.
Uni
ted
Sta
tes
Geo
logi
cal S
urve
y.
Acc
esse
d S
epte
mbe
r 20
07.
San
ta A
na B
asin
, N
atio
nal
Wat
er Q
ualit
y A
sses
smen
t Pro
gram
. ht
tp://
ca.w
ater
.usg
s.go
v/sa
na_n
awqa
/.