Summary of Storage in Major Reservoirs

As of July 31, 2005

Report generated: 09/01/2005 15:00

STORAGE AS OF JULY 31
Summary By Drainage Area
Area	Number of Reservoirs	Total Capacity         1000 AF	Hist Ave         1000 AF	2004           1000 AF	2005           1000 AF	%         Ave	%         Cap
INTRASTATE
NORTH COAST	6	3096.3	2376.4	2251.9	2521.7	106	81
SAN FRANCISCO BAY	14	546.7	348.9	331.4	384.7	110	70
CENTRAL COAST	6	970.3	618.6	404.4	821.9	133	85
SOUTH COAST	29	1978.9	1426.4	1217.9	1631.2	114	82
SACRAMENTO	43	16001.1	12062.0	10827.4	13780.6	114	86
SAN JOAQUIN	34	11439.9	7571.9	6385.5	9781.4	129	86
TULARE LAKE	6	2087.4	1064.3	528.1	1664.8	156	80
NORTH LAHONTAN	5	1072.0	683.1	272.8	576.2	84	54
SOUTH LAHONTAN	8	402.5	307.2	270.3	346.9	113	86
SUBTOTAL	151	37595.1	26458.8	22489.7	31509.4	119	84
INTERSTATE
NORTH COAST	3	1107.9	658.9	387.4	445.2	68	40
COLORADO RIVER   (1)	4	52910.4	44109.8	26139.5	29954.1	68	57
SUBTOTAL	7	54018.3	44768.7	26526.9	30399.3	68	56
TOTAL	158	91613.4	71227.5	49016.6	61908.7	87	68

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	2004           1000 AF	2005           1000 AF	%         Ave	%         Cap
KLAMATH R	3	1107.9	658.9	387.4	445.2	68	40
SHASTA R	1	50.0	22.3	19.2	20.2	91	40
TRINITY R	2	2462.4	2012.1	1892.5	2111.7	105	86
EEL R	1	80.5	65.1	60.6	74.8	115	93
RUSSIAN R	2	503.4	276.9	279.6	315.0	114	63
NORTH BAY	5	105.8	79.7	84.9	96.5	121	91
SOUTH/EAST BAY	7	363.5	210.1	182.9	232.1	110	64
PENINSULA	2	77.4	59.1	63.5	56.1	95	72
SALINAS R	3	730.9	415.4	285.3	586.9	141	80
SANTA YNEZ R	2	198.7	169.5	89.5	195.5	115	98
OLD CR	1	40.7	33.8	29.5	39.4	117	97
VENTURA R/S CLARA R	5	839.3	682.9	644.2	802.8	118	96
S GABRIEL R/S ANA R	8	505.2	354.8	328.1	384.4	108	76
S MRGRTA/S LUIS REY	3	147.6	81.6	60.3	105.7	130	72
S DGTO R/S DIEGO R	8	296.1	170.2	121.8	208.3	122	70
SWTWTR R/OTAY R/CTWD	5	190.7	137.0	63.5	130.0	95	68
SACRAMENTO R	8	4967.4	3732.2	3178.7	4028.2	108	81
FEATHER R	11	5264.1	4037.6	3616.5	4682.4	116	89
YUBA R/BEAR R	9	1550.7	1225.1	1015.2	1305.7	107	84
AMERICAN R	9	1768.0	1342.7	1068.6	1576.8	117	89
STONY CR	3	236.9	129.1	150.4	189.4	147	80
CACHE CR	2	614.0	327.5	354.5	470.5	144	77
PUTAH CR	1	1600.0	1267.9	1443.4	1527.6	120	95
EAST CONTRA COSTA	1	104.8	89.1	99.2	100.0	112	95
MOKELUMNE/COSUMNES R	5	850.0	669.1	646.6	771.8	115	91
CALAVERAS R	1	317.1	148.7	105.0	232.5	156	73
STANISLAUS R	7	2873.0	1801.9	1597.7	2457.3	136	86
TUOLUMNE R	6	2762.5	2108.5	2194.1	2639.8	125	96
MERCED R	1	1024.6	693.0	420.3	947.0	137	92
CHOWCHILLA R/FRESNO R	2	240.0	112.1	21.2	186.5	166	78
SAN JOAQUIN R	8	1137.9	816.1	743.6	1037.0	127	91
SAN LUIS CR	3	2130.0	1133.4	557.8	1409.5	124	66
KINGS R	3	1251.5	716.3	317.7	1063.5	148	85
KERN R	1	568.0	257.8	161.7	458.6	178	81
KAWEAH R/TULE R	2	267.9	90.2	48.8	142.7	158	53
TRUCKEE R	4	1029.4	655.7	259.4	535.6	82	52
E WALKER R	1	42.6	27.4	13.4	40.6	148	95
MONO LAKE	3	75.9	56.2	42.4	67.4	120	89
OWENS R	4	253.6	185.3	156.2	207.3	112	82
MOJAVE R	1	73.0	65.6	71.7	72.2	110	99
COLORADO R   (1)	4	52910.4	44109.8	26139.5	29954.1	68	57
TOTAL	158	91613.4	71227.7	49016.4	61908.6	87	68

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

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