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MONTEREY PENINSULA WATER MANAGEMENT DISTRICT |
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WATER
SUPPLY STRATEGY AND BUDGET JULY - SEPTEMBER 2003 |
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Carmel River Reservoirs: Diversion and
Release Schedule Assuming Near Normal Inflow Conditions |
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(All Values in Acre-Feet, except
as indicated) |
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Oct-02 |
Nov-02 |
Dec-02 |
Jan-03 |
Feb-03 |
Mar-03 |
Apr-03 |
May-03 |
Jun-03 |
Jul-03 |
Aug-03 |
Sep-03 |
Oct-03 |
Nov-03 |
Dec-03 |
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Totals WY 2003 |
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Los Padres Reservoir |
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Inflow |
221 |
2,808 |
10,227 |
7,591 |
2,784 |
3,509 |
4,477 |
2,113 |
855 |
381 |
153 |
62 |
159 |
443 |
1,517 |
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35,181 |
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Outflow |
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Evaporation |
16 |
31 |
20 |
6 |
10 |
26 |
23 |
28 |
30 |
32 |
28 |
17 |
11 |
6 |
5 |
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267 |
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Spillage |
0 |
1,120 |
9,715 |
6,970 |
2,219 |
2,868 |
3,859 |
1,470 |
230 |
0 |
0 |
0 |
0 |
0 |
0 |
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28,451 |
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Release (Fish
Ladder) |
409 |
595 |
492 |
615 |
555 |
615 |
595 |
615 |
595 |
581 |
375 |
400 |
375 |
416 |
768 |
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6,440 |
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Release
(Outlet) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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0 |
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Release
(Notch) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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0 |
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Total Storage |
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Beginning of
Month |
711 |
507 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,337 |
1087 |
733 |
505 |
526 |
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End of Month |
507 |
1569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,569 |
1,337 |
1,087 |
733 |
505 |
526 |
1,269 |
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Between Reservoirs |
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Inflow |
3 |
548 |
4,204 |
3,270 |
1,341 |
1,783 |
2,234 |
1,040 |
421 |
187 |
76 |
31 |
78 |
218 |
747 |
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15,138 |
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Outflow |
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Evapotranspiration |
28 |
10 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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38 |
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Private Usage |
0 |
0 |
0 |
0 |
0 |
0 |
20 |
20 |
0 |
0 |
0 |
0 |
-10 |
-10 |
0 |
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40 |
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San Clemente Reservoir |
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Inflow |
384 |
2,253 |
14,411 |
10,855 |
4,115 |
5,266 |
6,668 |
3,105 |
1,246 |
768 |
451 |
430 |
463 |
645 |
1,516 |
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49,952 |
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Outflow |
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Evaporation |
9 |
11 |
4 |
3 |
4 |
6 |
8 |
15 |
11 |
15 |
15 |
15 |
10 |
5 |
5 |
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113 |
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Spillage |
12 |
1,707 |
13,731 |
10,132 |
3,455 |
4,530 |
5,953 |
2,545 |
548 |
77 |
66 |
59 |
43 |
23 |
18 |
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42,815 |
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Diversion
(Filter Plant) |
1 |
0 |
0 |
44 |
46 |
54 |
53 |
22 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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220 |
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Release
(Valve) |
178 |
178 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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357 |
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Release (Six Ports) |
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na |
na |
na |
na |
0 |
476 |
615 |
308 |
297 |
349 |
557 |
1,431 |
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Release ( Fish
Ladder) |
123 |
297 |
615 |
615 |
555 |
615 |
595 |
461 |
218 |
0 |
0 |
0 |
0 |
0 |
0 |
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4,094 |
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Leakage |
61 |
59 |
61 |
61 |
56 |
61 |
59 |
61 |
59 |
61 |
61 |
59 |
61 |
59 |
61 |
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724 |
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Total Storage |
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Beginning of
Month |
137 |
137 |
137 |
137 |
137 |
137 |
137 |
137 |
137 |
71 |
71 |
71 |
71 |
71 |
71 |
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End of Month |
137 |
137 |
137 |
137 |
137 |
137 |
137 |
137 |
71 |
71 |
71 |
71 |
71 |
71 |
71 |
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Total Release |
375 |
2,242 |
14,407 |
10,809 |
4,065 |
5,206 |
6,608 |
3,068 |
1,302 |
753 |
436 |
415 |
453 |
640 |
1,511 |
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49,686 |
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Mean Daily Release in cfs |
6.1 |
37.7 |
234.4 |
176 |
73 |
85 |
111.1 |
50 |
21.9 |
12.3 |
7.1 |
7.0 |
7.4 |
10.8 |
24.6 |
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Mean Daily Diversion
in cfs |
0.01 |
0.0 |
0.0 |
0.7 |
0.8 |
0.9 |
0.9 |
0.4 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
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Mean Daily Diversion
in cfs (Russell Wells) |
0.4 |
0.4 |
0.4 |
0.2 |
0.0 |
0.0 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
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Notes: |
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1. The minimum pool requirements at Los Padres
and San Clemente Reservoirs are 91 acre-feet @ elevation 980 ft and 71
acre-feet @ elevation 515 ft, respectively. |
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2. Projected inflow for the May 2003 through
December 2003 period is based on the expectation that unimpaired flows at San
Clemente Dam will be near the median historical flows (1902-2001) and |
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similar to the daily recession rate
during the May through August 1965 period. |
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3. Calculated inflow to San Clemente Reservoir
is distributed 67% above Los Padres Dam and 33% between Los Padres and San
Clemente Dams. |
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4. Estimated evaporation is based on average
monthly reservoir surface area and gross monthly evaporation rates developed
by US Army Corps of Engineers (1981). |
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5. Releases and diversions are consistent with
terms of the 2001 Conservation Agreement between the NOAA Fisheries and
California-American Water Company, and with the conditions in SWRCB Order WRO 2002-2002. |
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6. Actual date of setting surface diversion to
zero from San Clemente Reservoir will depend on the definition of low flow
period, per Condition No. 1 in SWRCB WRO 2002-0002, such that "low flow
periods are defined as times when streamflow in the Carmel River at Don Juan
Bridge (RM 10.8) gage is less than 20 cfs for five consecutuve days", or
on the beginning date of drawdown at San Clemente Reservoir, per the Interim
Drawdown Project scheduled to begin June 23, 2003. |
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