EXHIBIT 17-A
Monterey Peninsula Water
Management District Water Supply StatusSeptember 1, 2005 |
||||||
Factor |
Water Year 2005 Oct-04 – Aug-05 |
Average To Date |
Percent of Average
|
Water Year 2004 Oct-03 – Aug-04 |
||
|
Rainfall (Inches) |
30.0 |
21.2 |
142% |
18.1 |
|
|
Runoff
(Acre-Feet) |
110,910 |
68,300 |
162% |
36,070 |
|
|
Storage (Acre-Feet) |
29,260 |
28,900 |
101% |
27,160 |
|
|
Steelhead (Adults) (Juveniles) |
328 17,400 |
515 --- |
64% --- |
388 16,900 |
|
Notes:
1.
Rainfall and runoff estimates are based on measurements at San Clemente
Dam. Annual rainfall and runoff at San Clemente
Dam average 21.3 inches and 68,680 acre-feet, respectively. Annual values are based on the water year
which 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 1922-2004 and 1902-2004 periods,
respectively.
2.
The rainfall and runoff totals are based on measurements through August
2005.
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 1987-2004 period. The
storage estimates are end-of-month values for August 2005.
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 2004 and 2005.
The juvenile count refers to the number of juveniles that were rescued
by District staff from drying reaches of the
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