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Summary of Storage in Major Reservoirs

As of July 31, 2008


Report generated: 08/21/2008 12:27

STORAGE AS OF JULY 31
Summary By Drainage Area
Area	Number of Reservoirs	Total Capacity         1000 AF	Hist Ave         1000 AF	2007           1000 AF	2008           1000 AF	%         Ave	%         Cap
NORTH COAST	6	3096.3	2374.1	2036.6	1742.2	73	56
SAN FRANCISCO BAY	14	546.7	349.4	325.8	346.8	99	63
CENTRAL COAST	6	970.3	621.7	608.9	596.0	96	61
SOUTH COAST	29	1973.8	1414.9	1330.9	1431.1	101	73
SACRAMENTO	43	16001.1	11989.7	10308.9	8403.0	70	53
SAN JOAQUIN	34	11439.9	7561.1	6290.3	5700.7	75	50
TULARE LAKE	6	2087.4	1058.0	600.2	574.3	54	28
NORTH LAHONTAN	5	1072.0	657.3	689.0	431.2	66	40
SOUTH LAHONTAN	8	402.5	306.0	276.0	253.1	83	63
SUBTOTAL	151	37590.0	26332.2	22466.6	19478.4	74	52
NORTH COAST	3	1107.9	634.1	428.5	479.4	76	43
COLORADO RIVER   (1)	4	52910.4	42534.8	27301.9	29324.6	69	55
SUBTOTAL	7	54018.3	43168.9	27730.4	29804.0	69	55
TOTAL	158	91608.3	69501.1	50197.0	49282.4	71	54

EXPLANATION OF NOTES:
1 - INCLUDES LAKE POWELL AND LAKE MEAD
2 - MISSING DATA IN THIS DRAINAGE AREA

STORAGE AS OF JULY 31
Summary By River Basin
Basin	Number of Reservoirs	Total Capacity         1000 AF	Hist Ave         1000 AF	2007           1000 AF	2008           1000 AF	%         Ave	%         Cap
KLAMATH R	3	1107.9	634.1	428.5	479.4	76	43
SHASTA R	1	50.0	21.7	10.2	5.5	25	11
TRINITY R	2	2462.4	2006.0	1705.8	1417.2	71	58
EEL R	1	80.5	64.8	43.5	43.6	67	54
RUSSIAN R	2	503.4	281.6	277.2	275.9	98	55
NORTH BAY	5	105.8	81.1	73.3	79.0	97	75
SOUTH/EAST BAY	7	363.5	209.2	200.8	206.9	99	57
PENINSULA	2	77.4	59.1	51.7	60.9	103	79
SALINAS R	3	730.9	420.3	426.3	379.4	90	52
SANTA YNEZ R	2	198.7	167.4	149.7	187.8	112	95
OLD CR	1	40.7	33.9	32.9	28.8	85	71
VENTURA R/S CLARA R	5	834.2	689.1	701.5	757.6	110	91
S GABRIEL R/S ANA R	8	505.2	354.3	313.6	349.6	99	69
S MRGRTA/S LUIS REY	3	147.6	79.7	70.6	73.0	92	49
S DGTO R/S DIEGO R	8	296.1	165.7	152.3	159.2	96	54
SWTWTR R/OTAY R/CTWD	5	190.7	126.1	92.9	91.7	73	48
SACRAMENTO R	8	4967.4	3711.6	2951.2	2289.3	62	46
FEATHER R	11	5264.1	3993.9	3478.7	2574.4	64	49
YUBA R/BEAR R	9	1550.7	1211.9	1142.7	1048.5	87	68
AMERICAN R	9	1768.0	1331.4	1068.5	937.0	70	53
STONY CR	3	236.9	131.7	104.4	136.4	104	58
CACHE CR	2	614.0	321.5	237.1	188.7	59	31
PUTAH CR	1	1600.0	1287.7	1326.3	1228.7	95	77
EAST CONTRA COSTA	1	104.8	89.1	100.0	100.0	112	95
MOKELUMNE/COSUMNES R	5	850.0	666.8	595.4	519.0	78	61
CALAVERAS R	1	317.1	149.3	151.7	111.8	75	35
STANISLAUS R	7	2873.0	1824.3	1887.1	1533.0	84	53
TUOLUMNE R	6	2762.5	2128.5	2009.1	1873.7	88	68
MERCED R	1	1024.6	681.0	457.1	385.4	57	38
CHOWCHILLA R/FRESNO R	2	240.0	104.1	50.9	27.4	26	11
SAN JOAQUIN R	8	1137.9	815.4	562.4	655.6	80	58
SAN LUIS CR	3	2130.0	1102.7	476.5	494.7	45	23
KINGS R	3	1251.5	701.6	401.1	328.0	47	26
KERN R	1	568.0	269.3	158.1	203.2	75	36
KAWEAH R/TULE R	2	267.9	87.0	41.0	43.2	50	16
TRUCKEE R	4	1029.4	630.5	671.2	416.6	66	40
E WALKER R	1	42.6	26.7	17.8	14.6	55	34
MONO LAKE	3	75.9	56.1	40.6	40.1	71	53
OWENS R	4	253.6	183.3	162.8	142.8	78	56
MOJAVE R	1	73.0	66.6	72.5	70.2	105	96
COLORADO R   (1)	4	52910.4	42534.8	27301.9	29324.6	69	55
TOTAL	158	91608.3	69500.9	50196.9	49282.4	71	54

EXPLANATION OF NOTES:
1 - INCLUDES LAKE POWELL AND LAKE MEAD
2 - MISSING DATA IN THIS BASIN AREA

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