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Reservoir Water Storage (Hydrologic Region)

Reservoir Water Storage (By Hydrologic Region)

(1,000 Acre-Feet)

DECEMBER

Report Generated: 01/16/2013 10:02
        End-of-month Storage in Calendar Year:
REGION NUM of
RES 		CAP Hist Avg 1977 1983 2007 2008 2009 2010 2011 2012
STATE
NORTH COAST 6 3096 1993 560 2357 1645 1235 1171 2136 2248 2338
SF BAY 17 688 423 315 561 400 412 403 493 430 484
CENTRAL COAST 6 970 535 219 846 464 489 344 556 717 534
SOUTH COAST 29 1973 1308 902 1653 1224 1197 1179 1389 1402 1231
SACRAMENTO R 43 16001 9826 5295 13170 7175 6256 6794 11007 10779 11708
SAN JOAQUIN R 34 11440 6501 1987 9121 5853 4666 5917 8207 8487 6701
TULARE LAKE 6 2087 684 296 1334 433 406 572 1098 885 456
NORTH LAHONTAN 5 1072 473 50 909 376 152 136 382 703 603
SOUTH LAHONTAN 8 402 265 147 300 245 234 276 285 301 232
STATE TOTAL154 37732 22012 9774 30255 17818 15050 16797 25557 25956 24290
PCT OF AVG      44 137 81 68 76 116 118 110
 
 
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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