EXHIBIT 37-A
Monterey Peninsula Water
Management District Water Supply StatusJanuary 1, 2003 |
||||||
Factor |
Water Year 2003 Oct 02 – Dec 02 |
Average To Date |
Percent of Average
|
Water Year 2002 Oct 01 - Dec 01 |
||
|
Rainfall (Inches) |
15.0 |
6.7 |
224% |
10.2 |
|
|
Runoff
(Acre-Feet) |
18,150 |
6,980 |
260% |
10,010 |
|
|
Storage (Acre-Feet) |
31,800 |
28,300 |
112% |
31,550 |
|
|
Steelhead (Adults) (Juveniles) |
13 108 |
11 --- |
118% --- |
23 0 |
|
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 69,130 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 1922-2002 and 1902-2002 periods,
respectively.
2.
The rainfall and runoff totals are based on measurements through December
2002.
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 Seaside Coastal Ground Water Subareas. The storage averages are end-of-month values
and are based on records for the 1987-2002 period. The storage estimates are
end-of-month values for December 2002.
4.
The maximum storage capacity for the MPWRS at this time, with the
flashboards lowered at San Clemente Dam, is 37,550 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 2002 and 2003.
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 2002 and 2003. The adult
count average is based on records for the 1994-2002 period.
U:\staff\word\boardpacket\2003\2003boardpacket\20030130\InfoItems_Reports\37\item37_exh37a.doc