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Summary of Storage in Major Reservoirs

As of April 30, 2013


Report generated: 05/13/2013 08:45

STORAGE AS OF APRIL 30
Summary By Drainage Area
Area	Number of Reservoirs	Total Capacity         1000 AF	Hist Ave         1000 AF	2012           1000 AF	2013           1000 AF	%         Ave	%         Cap
NORTH COAST	6	3096.3	2459.4	2793.2	2526.4	103	82
SAN FRANCISCO BAY	17	688.0	529.9	486.6	446.3	84	65
CENTRAL COAST	6	970.3	711.3	728.4	496.3	70	51
SOUTH COAST	29	1973.8	1524.2	1431.2	1238.9	81	63
SACRAMENTO	43	16001.7	13043.1	14915.8	13106.5	100	82
SAN JOAQUIN	34	11440.4	7773.0	8940.5	7273.7	94	64
TULARE LAKE	6	2087.4	1062.0	1291.4	762.0	72	37
NORTH LAHONTAN	5	1072.0	585.7	818.1	589.3	101	55
SOUTH LAHONTAN	8	402.5	261.5	304.4	253.8	97	63
SUBTOTAL	154	37732.4	27950.1	31709.6	26693.2	96	71
NORTH COAST	3	1107.9	799.3	686.5	582.5	73	53
COLORADO RIVER   (1)	4	52910.4	39085.8	31804.3	26652.4	68	50
SUBTOTAL	7	54018.3	39885.1	32490.8	27234.9	68	50
TOTAL	161	91750.7	67835.2	64200.4	53928.1	79	59

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

STORAGE AS OF APRIL 30
Summary By River Basin
Basin	Number of Reservoirs	Total Capacity         1000 AF	Hist Ave         1000 AF	2012           1000 AF	2013           1000 AF	%         Ave	%         Cap
KLAMATH R	3	1107.9	799.3	686.5	582.5	73	53
SHASTA R	1	50.0	35.0	34.1	21.7	62	43
TRINITY R	2	2462.4	2033.6	2352.1	2156.8	106	88
EEL R	1	80.5	75.3	69.6	56.9	76	71
RUSSIAN R	2	503.4	315.6	337.4	291.0	92	58
NORTH BAY	5	105.8	94.7	105.6	97.8	103	92
SOUTH/EAST BAY	6	357.3	232.3	164.0	155.1	67	43
EAST BAY	1	60.5	58.3	59.7	52.6	90	87
ALAMEDA CR	2	48.4	44.6	47.0	38.3	86	79
SF BAY	1	38.6	32.2	37.8	29.8	93	77
PENINSULA	2	77.4	67.8	72.6	72.7	107	94
SALINAS R	3	730.9	497.0	524.1	342.9	69	47
SANTA YNEZ R	2	198.7	179.4	172.3	125.7	70	63
OLD CR	1	40.7	34.8	32.0	27.6	79	68
VENTURA R/S CLARA R	5	834.2	738.7	720.3	651.5	88	78
S GABRIEL R/S ANA R	8	505.2	386.6	341.4	298.9	77	59
S MRGRTA/S LUIS REY	3	147.6	86.1	77.6	67.0	78	45
S DGTO R/S DIEGO R	8	296.1	181.8	173.2	139.0	76	47
SWTWTR R/OTAY R/CTWD	5	190.7	130.9	118.7	82.6	63	43
SACRAMENTO R	8	4967.5	4300.3	4812.0	4171.0	97	84
FEATHER R	11	5264.5	4203.6	5004.5	4496.4	107	85
YUBA R/BEAR R	9	1550.6	1223.3	1462.5	1340.8	110	86
AMERICAN R	9	1768.0	1247.0	1593.1	1282.9	103	73
STONY CR	3	237.1	197.2	212.2	144.2	73	61
CACHE CR	2	614.0	463.5	438.3	335.1	72	55
PUTAH CR	1	1600.0	1408.1	1393.3	1336.1	95	84
EAST CONTRA COSTA	1	104.8	77.8	72.9	114.3	147	109
MOKELUMNE/COSUMNES R	5	850.0	581.5	656.4	668.5	115	79
CALAVERAS R	1	317.1	178.0	200.1	159.7	90	50
STANISLAUS R	7	2873.0	1777.7	2256.5	1752.8	99	61
TUOLUMNE R	6	2762.5	1891.1	2320.8	2069.0	109	75
MERCED R	1	1024.6	609.1	772.8	542.9	89	53
CHOWCHILLA R/FRESNO R	2	240.0	139.8	160.8	81.7	58	34
SAN JOAQUIN R	8	1138.4	629.8	783.4	703.6	112	62
SAN LUIS CR	3	2130.0	1888.2	1716.9	1181.2	63	55
HELMS CREEK	1	123.2	50.6	91.5	77.4	153	63
N FK KINGS R	1	128.3	47.0	68.9	46.6	99	36
KINGS R	1	1000.0	613.2	743.7	434.9	71	43
KERN R	1	568.0	231.0	200.8	96.2	42	17
KAWEAH R/TULE R	2	267.9	120.3	186.5	106.8	89	40
TRUCKEE R	4	1029.4	558.8	781.0	572.9	103	56
E WALKER R	1	42.6	26.9	37.1	16.4	61	38
MONO LAKE	3	75.9	31.0	49.0	41.8	135	55
OWENS R	4	253.6	161.6	186.4	138.8	86	55
MOJAVE R	1	73.0	68.9	69.0	73.2	106	100
COLORADO R   (1)	4	52910.4	39085.8	31804.3	26652.4	68	50
TOTAL	161	91750.7	67835.1	64200.7	53928.0	79	59

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

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