Reservoir Water Storage (Hydrologic Region)

Reservoir Water Storage (By Hydrologic Region)

(1,000 Acre-Feet)

DECEMBER

Report Generated: 01/13/2015 12:07
        End-of-month Storage in Calendar Year:
REGION NUM of
RES
CAP Hist Avg 1977 1983 2009 2010 2011 2012 2013 2014
STATE
NORTH COAST 6 3096 1993 560 2357 1171 2136 2248 2338 1408 1144
SF BAY 17 703 423 315 561 403 493 430 484 369 454
CENTRAL COAST 6 965 535 219 846 344 556 717 534 214 178
SOUTH COAST 29 2116 1308 902 1653 1179 1389 1402 1231 1163 893
SACRAMENTO R 43 16091 9826 5295 13170 6794 11007 10772 11708 6836 7641
SAN JOAQUIN R 34 11458 6501 1987 9121 5917 8207 8487 6698 4707 3825
TULARE LAKE 6 2077 684 296 1334 572 1098 885 456 335 270
NORTH LAHONTAN 5 1073 473 50 909 136 382 703 603 211 76
SOUTH LAHONTAN 8 411 265 147 300 276 285 300 232 229 211
STATE TOTAL154 37994 22012 9774 30255 16797 25557 25948 24287 15475 14697
PCT OF AVG      44 137 76 116 118 110 70 67
 
 

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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