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Reservoir Water Storage (Hydrologic Region)

Reservoir Water Storage (By Hydrologic Region)

(1,000 Acre-Feet)

APRIL

Report Generated: 05/09/2008 08:01
        End-of-month Storage in Calendar Year:
REGION NUM of
RES
CAP Hist Avg 1977 1983 2003 2004 2005 2006 2007 2008
STATE
NORTH COAST 6 3096 2489 1134 2365 2693 2679 2426 2802 2485 2080
SF BAY 14 546 400 200 506 382 371 430 468 363 386
CENTRAL COAST 6 970 710 406 992 675 526 887 968 738 706
SOUTH COAST 29 1973 1527 908 1686 1340 1287 1743 1591 1381 1467
SACRAMENTO R 43 16001 13154 5904 13887 14544 13715 13740 14518 13521 10361
SAN JOAQUIN R 34 11439 7742 2864 8301 7729 8302 8548 9685 8430 6707
TULARE LAKE 6 2087 1049 544 1065 974 992 1120 1529 1119 817
NORTH LAHONTAN 5 1072 610 206 765 320 322 288 846 778 449
SOUTH LAHONTAN 8 402 260 172 243 255 263 240 282 298 266
STATE TOTAL151 37590 27945 12341 29814 28916 28461 29425 32693 29116 23240
PCT OF AVG      44 107 103 102 105 117 104 83
 
 

Comments
The 1983 through the present storage amounts include New Melones and Warm Springs Reservoirs which began operation after 1977, the new Spicer Meadows Reservoir on the Stanislaus River which began operation in 1989, and Los Vaqueros Reservoir which began operation in 1998.

The 1983 column shows storage in the wettest runoff year this century (1977 was the driest)

Colorado River Basin Storage


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