EXHIBIT 25-A
Monterey Peninsula Water
Management District Water Supply StatusAugust 1, 2007 |
||||||
Factor
|
Water Year 2007 Oct-06 – Jul-07 |
Average To Date |
Percent of Average
|
Water Year 2006 Oct-05 – Jul-06 |
||
|
Rainfall (Inches) |
11.4 |
21.3 |
54% |
28.0 |
|
|
Runoff
(Acre-Feet) |
12,310 |
69,180 |
18% |
106,130 |
|
|
Storage (Acre-Feet) |
28,320 |
30,350 |
93% |
30,740 |
|
|
Steelhead (Adults) (Juveniles) |
222 11,903 |
490 --- |
45% --- |
345 4,266 |
|
Notes:
1.
Rainfall and runoff estimates are based on measurements at San Clemente
Dam. Annual rainfall and runoff at San
Clemente Dam average 21.5 inches and 69,500 acre-feet, respectively. Annual values are based on the water year
that runs from October 1 to September 30 of the following calendar year. The rainfall and runoff averages at the San
Clemente Dam site are based on records for the 1922-2006 and 1902-2006 periods,
respectively.
2.
The rainfall and runoff totals are based on measurements through July
2007.
3.
Storage estimates refer to usable storage in the Monterey Peninsula
Water Resources System (MPWRS) that includes surface water in Los Padres and
San Clemente Reservoirs and ground water in the Carmel Valley Alluvial Aquifer
and in the coastal subareas of the Seaside Ground Water Basin. The storage averages are end-of-month values
and are based on records for the 1987-2006 period. The storage estimates are
end-of-month values for July 2007.
4.
The maximum storage capacity for the MPWRS at this time, with the
flashboards lowered at San Clemente Dam, is 37,515 acre-feet. The flashboards were last lowered on August
27, 1996, and have not been raised since that time.
5.
The adult steelhead count refers to the number of sea-run and
freshwater adults (> 15 inches) that have migrated up the fish ladder at San
Clemente Dam in Water Years 2006 and 2007.
The juvenile count refers to the number of juveniles that were rescued
by District staff from drying reaches of the Carmel River and its tributaries
in Water Years 2006 and 2007. The adult
count average is based on records for the 1994-2006 period. The adult counter was removed on April 3,
2007, due to low-flow conditions in the San Clemente Dam fish ladder that
potentially impeded passage.
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