Storage in Major Reservoirs

As of March 31, 2006 Report generated: 11/29/2007 10:15

STORAGE AS OF MARCH 31
NORTH COAST
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
*KLAMATH R*
	UPPER KLAMATH (2)	US BUREAU RECLAMATION	486.8	440.4	463.6	445.0	101
	CLEAR LAKE (2)	US BUREAU RECLAMATION	526.8	276.1	69.0	206.2	75
	GERBER (2)	US BUREAU RECLAMATION	94.3	61.9	21.6	95.0	154
*SHASTA R*
	DWINNELL(SHASTINA)	MONTAGUE WCD	50.0	36.4	31.2	49.1	135
*TRINITY R*
	TRINITY	US BUREAU RECLAMATION	2447.7	1960.0	1841.9	2102.1	107
	LEWISTON	US BUREAU RECLAMATION	14.7	13.7	14.2	14.1	103
*S FK EEL R*
	PILLSBURY (SCOTT)	PAC GAS AND ELEC CO	80.5	69.4	66.2	62.6	90
*RUSSIAN R*
	MENDOCINO (COYOTE)	US CORPS OF ENGRS	122.4	82.0	87.0	88.2	107
	WARM SPRINGS	US CORPS OF ENGRS	381.0	232.0	246.3	251.4	108
SAN FRANCISCO BAY
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
NORTH BAY
*CONN CR*
	HENNESSEY	CITY OF NAPA	31.0	28.5	31.0	31.0	109
*NICASIO CR*
	NICASIO	MARIN MWD	22.4	20.7	22.4	22.4	108
*LAGUNITAS CR*
	KENT	MARIN MWD	32.9	27.0	32.9	32.9	122
	ALPINE	MARIN MWD	8.9	8.7	8.9	8.9	102
	SOULAJULE	MARIN MWD	10.6	10.0	10.6	10.6	105
SOUTH/EAST BAY
*ARROYO VALLE*
	DEL VALLE (3)	CALIF DEPT WATER RES	77.1	37.2	39.8	40.6	109
*SAN ANTONIO CR*
	SAN ANTONIO	CITY CO SAN FRANCISCO	50.5	38.6	44.5	51.2	133
*COYOTE CR*
	COYOTE	SANTA CLARA VALLEY WD	22.3	15.4	20.6	15.6	101
	LEROY ANDERSON	SANTA CLARA VALLEY WD	89.1	55.3	85.3	88.2	159
*LOS GATOS CR*
	LEXINGTON	SANTA CLARA VALLEY WD	21.4	12.2	18.3	19.4	159
	ELSMAN (AUSTRAIN)	SAN JOSE WATER WORKS	6.2	4.7	6.2	6.2	130
*CALAVERAS CR*
	CALAVERAS (3)	CITY CO SAN FRANCISCO	96.9	72.8	53.2	57.1	78
PENINSULA
*SAN ANDREAS CR*
	SAN ANDREAS	CITY CO SAN FRANCISCO	19.0	16.3	14.9	18.5	114
*SAN MATEO CR*
	CRYSTAL SPRINGS (3)	CITY CO SAN FRANCISCO	58.4	50.7	57.0	59.8	118
CENTRAL COAST
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
*SALINAS R*
	SALINAS	US CORPS OF ENGRS	23.0	20.6	24.1	24.4	118
*SAN ANTONIO R*
	SAN ANTONIO	MONTEREY CO FCWCD	330.0	242.1	254.5	304.8	126
*NACIMIENTO R*
	NACIMIENTO	MONTEREY CO FCWCD	377.9	222.4	345.8	331.8	149
*SANTA YNEZ R*
	GIBRALTER	CITY OF SANTA BARBARA	8.2	7.6	7.0	6.9	91
	CACHUMA	US BUREAU RECLAMATION	190.5	171.5	193.2	192.5	112
*OLD CR*
	WHALE ROCK	CALIF DEPT FINANCE	40.7	35.3	40.4	38.8	110
SOUTH COAST
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
VENTURA R/SANTA CLARA R
*COYOTE CR*
	CASITAS	CASITAS MWD	254.0	226.6	250.5	234.9	104
*PIRU CR*
	PIRU	UNITED WCD	83.2	51.4	82.7	80.7	157
	PYRAMID (3)	CALIF DEPT WATER RES	171.2	164.0	169.6	166.1	101
*MATILIJA CR*
	MATILIJA	CASITAS MWD	0.8	1.0	1.0	1.0	100
*CASTAIC CR*
	CASTAIC	CALIF DEPT WATER RES	325.0	285.6	289.3	317.7	111
SAN GABRIEL R/SANTA ANA R
*SAN GABRIEL R*
	COGSWELL	LOS ANGELES CO FCD	9.0	3.7	10.5	5.4	147
	SAN GABRIEL	LOS ANGELES CO FCD	62.0	15.7	41.4	16.2	103
*BEAR CR*
	BEAR VALLEY	BEAR VALLEY MUT WATER CO	73.0	58.6	59.8	65.1	111
*BERNASCONI PASS*
	PERRIS (3)	CALIF DEPT WATER RES	131.5	118.3	122.1	70.8	60
*TRIB CAJALCO CR*
	MATHEWS (4)	METROPOLITAN WD	179.3	152.4	165.8	151.5	99
*SAN JACINTO R*
	HEMET	LAKE HEMET WATER CO	13.5	9.0	13.5	11.1	122
	RAILROAD CANYON (3)	TEMESCAL WATER CO	11.9	10.6	12.0	11.1	105
*SANTIAGO CR*
	SANTIAGO (3)	SERRANO/CARPENTER/IRVINE	25.0	15.5	25.1	14.1	91
SANTA MARGARITA/SAN LUIS REY R
*TUCALOTA CR*
	SKINNER (3)	METROPOLITAN WD	44.2	37.0	38.4	39.3	106
*TEMECULA CR*
	VAIL	RANCHO CALIFORNIA	50.0	30.5	34.5	32.7	107
*SAN LUIS REY R*
	HENSHAW	VISTA ID	53.4	19.7	36.5	20.7	105
SAN DIEGUITO R/SAN DIEGO R
*SAN DIEGUITO R*
	HODGES (3)	CITY OF SAN DIEGO	30.3	26.4	31.0	27.9	106
*SANTA YSABEL CR*
	SUTHERLAND (3)	CITY OF SAN DIEGO	29.7	13.5	19.0	21.0	156
*BIG SUR CR*
	MIRAMAR (3)	CITY OF SAN DIEGO	7.2	5.9	5.8	5.9	101
*SAN VICENTE CR*
	SAN VICENTE (3)	CITY OF SAN DIEGO	89.3	72.7	81.4	61.3	84
*SAN DIEGO R*
	EL CAPITAN (3)	CITY OF SAN DIEGO	112.8	44.5	74.6	51.6	116
*BOULDER CR*
	CUYAMACA	HELIX WD	12.2	3.1	5.8	1.8	56
*QUAIL CANYON CR*
	JENNINGS (3)	HELIX WD	9.8	8.5	9.0	9.0	106
*CHAPPARAL CANYON*
	MURRAY (3)	CITY OF SAN DIEGO	4.8	3.6	3.7	3.2	88
SWEETWATER R/OTAY R/COTTONWOOD
*SWEETWATER R*
	LOVELAND	CALIF AMER WATER CO	25.4	17.2	25.1	12.7	73
	SWEETWATER (3)	CALIF AMER WATER CO	27.7	17.1	23.2	21.3	124
*OTAY R*
	LOWER OTAY (3)	CITY OF SAN DIEGO	49.5	42.8	49.3	37.0	87
*COTTONWOOD CR*
	MORENA	CITY OF SAN DIEGO	50.2	31.2	12.5	13.2	42
	BARRETT	CITY OF SAN DIEGO	37.9	25.4	27.3	29.4	116
SACRAMENTO
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
UPPER SACRAMENTO R
*MCCLOUD R*
	MCCLOUD	PAC GAS AND ELEC CO	35.2	27.2	24.7	31.2	115
*TRIB PIT R*
	IRON CANYON	PAC GAS AND ELEC CO	24.2	5.8	3.5	17.8	306
*PIT R*
	BRITTON	PAC GAS AND ELEC CO	40.6	35.8	38.3	34.8	97
	PIT NO 6	PAC GAS AND ELEC CO	15.9	14.2	13.7	15.0	106
	PIT NO 7	PAC GAS AND ELEC CO	34.6	32.6	33.1	32.8	101
*SACRAMENTO R*
	SHASTA	US BUREAU RECLAMATION	4552.0	3736.4	3827.0	3853.9	103
	KESWICK	US BUREAU RECLAMATION	23.8	21.7	21.2	21.8	100
*CLEAR CR*
	WHISKEYTOWN	US BUREAU RECLAMATION	241.1	212.3	205.0	214.8	101
FEATHER R
*N FK FEATHER R*
	ALMANOR	PAC GAS AND ELEC CO	1143.0	823.3	818.0	997.2	121
	MOUNTAIN MEADOWS	PAC GAS AND ELEC CO	23.9	9.8	6.9	13.1	134
*BUTT CR*
	BUTT VALLEY	PAC GAS AND ELEC CO	49.9	39.4	42.4	29.2	74
*BUCKS CR*
	BUCKS	PAC GAS AND ELEC CO	105.6	65.0	59.3	83.5	128
*INDIAN CR*
	ANTELOPE	CALIF DEPT WATER RES	22.6	19.8	18.2	23.5	118
*LTL LAST CHANCE CR*
	FRENCHMAN	CALIF DEPT WATER RES	55.5	40.9	28.3	48.6	119
*BIG GRIZZLY CR*
	DAVIS(GRIZZLY VLY)	CALIF DEPT WATER RES	84.4	65.2	47.7	63.4	97
*S FK FEATHER R*
	LITTLE GRASS VLY	OROVILLE WYANDOTTE ID	94.7	68.6	62.6	77.8	113
*LOST CR*
	SLY CREEK	OROVILLE WYANDOTTE ID	65.7	45.6	56.3	56.3	124
*FEATHER R*
	OROVILLE	CALIF DEPT WATER RES	3537.6	2753.9	2457.6	2899.0	105
	THERMALITO SYSTEM	CALIF DEPT WATER RES	81.3	57.1	64.7	68.2	120
YUBA R/BEAR R
*N YUBA R*
	NEW BULLARDS BAR	YUBA COUNTY WATER AGENCY	966.1	695.1	735.7	805.7	116
*M YUBA R*
	JACKSON MEADOWS	NEVADA ID	69.2	37.3	35.4	54.1	145
*CANYON CR*
	BOWMAN	NEVADA ID	68.5	35.6	27.5	52.0	146
	FRENCH	NEVADA ID	13.8	9.5	9.3	13.9	146
*S YUBA R*
	SPAULDING SYSTEM	PAC GAS AND ELEC CO	144.6	57.6	29.9	107.8	187
*YUBA R*
	ENGLEBRIGHT	US CORPS OF ENGRS	70.0	67.2	66.0	71.1	106
*DEER CR*
	SCOTTS FLAT	NEVADA ID	48.5	46.6	48.5	48.5	104
*BEAR R*
	ROLLINS	NEVADA ID	66.0	62.5	66.7	66.0	106
	CAMP FAR WEST	SO SUTTER WD	104.0	101.0	106.8	108.3	107
AMERICAN R
*M FK AMERICAN R*
	FRENCH MEADOWS	PLACER CO WATER AGENCY	136.4	72.8	66.3	99.7	137
*RUBICON R*
	HELL HOLE	PLACER CO WATER AGENCY	207.6	118.5	98.5	184.5	156
*GERLE CR*
	LOON	SACRAMENTO MUN UD	76.5	28.3	24.6	40.6	143
*CAPLES CR*
	CAPLES (TWIN)	PAC GAS AND ELEC CO	21.6	9.2	11.3	15.2	165
*S FK AMERICAN R*
	SLAB CREEK	SACRAMENTO MUN UD	16.6	14.4	14.6	14.0	98
*SILVER CR*
	UNION VALLEY	SACRAMENTO MUN UD	277.3	161.1	187.8	202.8	126
*S FK SILVER CR*
	ICE HOUSE	SACRAMENTO MUN UD	46.0	22.4	18.6	27.9	125
*AMERICAN R*
	FOLSOM	US BUREAU RECLAMATION	977.0	626.0	673.9	710.2	113
	NATOMA	US BUREAU RECLAMATION	9.0	8.0	8.5	7.9	98
WEST SIDE
*STONY CR*
	EAST PARK	US BUREAU RECLAMATION	50.9	48.0	48.8	49.0	102
	STONY GORGE	US BUREAU RECLAMATION	50.0	48.0	48.0	47.7	99
	BLACK BUTTE	US CORPS OF ENGRS	136.0	87.4	118.4	101.2	116
*CACHE CR*
	CLEAR LAKE (7)	YOLO CO FCWCD	313.0	279.1	314.7	323.9	116
	INDIAN VALLEY	US CORPS OF ENGRS	301.0	209.7	263.7	279.9	133
*PUTAH CR*
	BERRYESSA	US BUREAU RECLAMATION	1600.0	1425.8	1623.8	1636.8	115
SAN JOAQUIN
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
EAST CONTRA COSTA
*KELLOGG CR*
	LOS VAQUEROS (6)	CONTRA COSTA WD	104.8	85.0	82.1	102.5	121
MOKELUMNE R
*SLY PARK CR*
	JENKINSON(SLYPARK)	US BUREAU RECLAMATION	41.0	37.3	41.2	41.4	111
*BEAR R*
	LOWER BEAR RIVER	PAC GAS AND ELEC CO	52.0	16.5	6.8	22.5	136
*N FK MOKELUMNE R*
	SALT SPRINGS	PAC GAS AND ELEC CO	141.9	37.0	7.4	86.1	233
*MOKELUMNE R*
	PARDEE	PAST BAY MUD	197.9	181.9	185.6	193.5	106
	CAMANCHE	EAST BAY MUD	417.1	259.6	371.7	340.1	131
CALAVERAS R
*CALAVERAS R*
	NEW HOGAN	US CORPS OF ENGRS	317.1	169.6	237.4	255.1	150
STANISLAUS R
*RELIEF CR*
	RELIEF	PAC GAS AND ELEC CO	15.6	3.2	3.1	6.9	218
*N FK STANISLAUS R*
	SPICER MEADOWS	NORTHERN CALIF POWER AGENCY	190.0	74.0	102.4	92.0	124
*M FK STANISLAUS R*
	DONNELLS	OAKDALE/S SAN JOAQ ID	64.3	16.2	6.0	8.5	53
	BEARDSLEY	OAKDALE/S SAN JOAQ ID	97.8	48.6	54.3	78.1	161
*S FK STANISLAUS R*
	STRAWBERRY	PAC GAS AND ELEC CO	18.3	8.5	5.4	14.9	175
*STANISLAUS R*
	NEW MELONES	US BUREAU RECLAMATION	2420.0	1485.7	1578.4	2075.0	140
	TULLOCH	OAKDALE/S SAN JOAQ ID	67.0	58.2	58.3	60.1	103
TUOLUMNE R
*CHERRY CR*
	CHERRY VLY (LLOYD)	CITY CO SAN FRANCISCO	268.0	129.6	228.6	218.9	169
*ELEANOR CR*
	ELEANOR	CITY CO SAN FRANCISCO	26.1	11.9	22.5	16.6	139
*TUOLUMNE R*
	HETCH HETCHY	CITY CO SAN FRANCISCO	360.4	139.5	191.0	213.6	153
	DON PEDRO	TURLOCK ID/MODESTO ID	2030.0	1473.8	1703.0	1698.2	115
*TRIB TUOLUMNE R*
	TURLOCK	TURLOCK ID	49.0	29.7	34.1	34.4	116
	MODESTO	MODESTO ID	29.0	18.7	21.8	17.8	96
MERCED R
*MERCED R*
	MCCLURE(EXCHEQUER)	MERCED ID	1024.6	577.8	683.0	681.5	118
CHOWCHILLA R/FRESNO R
*CHOWCHILLA R*
	BUCHANAN (EASTMAN)	US CORPS OF ENGRS	150.0	87.2	127.8	138.5	159
*FRESNO R*
	HIDDEN (HENSLEY)	US CORPS OF ENGRS	90.0	43.7	73.0	77.0	176
UPPER SAN JOAQUIN R
*S FK SAN JOAQUIN R*
	FLORENCE	SO CALIF EDISON CO	64.6	1.5	1.2	1.3	83
*MONO CR*
	THOMAS A EDISON	SO CALIF EDISON CO	125.0	32.7	27.3	56.5	173
*BIG CR*
	HUNTINGTON	SO CALIF EDISON CO	89.8	39.2	47.8	32.4	83
*STEVENSON CR*
	SHAVER	SO CALIF EDISON CO	135.4	50.5	98.3	108.9	216
*N FK SAN JOAQUIN R*
	BASS(CRANE VALLEY)	PAC GAS AND ELEC CO	45.4	30.9	34.0	34.2	111
*SAN JOAQUIN R*
	MAMMOTH POOL	SO CALIF EDISON CO	122.7	28.0	40.4	38.3	137
	REDINGER	SO CALIF EDISON CO	35.0	24.0	23.3	24.8	103
	MILLERTON (FRIANT)	US BUREAU RECLAMATION	520.0	360.3	489.7	495.7	138
SAN LUIS AREA
*SAN LUIS CR*
	SAN LUIS	USBR/CDWR	2039.0	1873.8	2029.6	2031.6	108
	ONEILL FOREBAY	USBR/CDWR	56.4	44.7	44.0	50.7	113
*LOS BANOS CR*
	LOS BANOS	USBR/CDWR	34.6	20.6	21.2	20.8	101
TULARE LAKE
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
*HELMS CR*
	COURTRIGHT	PAC GAS AND ELEC CO	123.2	42.5	19.6	34.1	80
*N FK KINGS R*
	WISHON	PAC GAS AND ELEC CO	128.3	35.6	43.5	37.8	106
*KINGS R*
	PINE FLAT	US CORPS OF ENGRS	1000.0	560.2	568.0	843.4	151
*KERN R*
	ISABELLA	US CORPS OF ENGRS	568.0	194.7	201.5	288.0	148
*KAWEAH R*
	TERMINUS (KAWEAH)	US CORPS OF ENGRS	185.6	39.0	58.8	60.5	155
*TULE R*
	SUCCESS	US CORPS OF ENGRS	82.3	34.1	27.2	29.6	87
NORTH LAHONTAN
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
*LTL TRUCKEE R*
	STAMPEDE (2)	US BUREAU RECLAMATION	226.5	141.5	108.9	204.3	144
	BOCA (2)	US BUREAU RECLAMATION	41.1	21.1	12.3	32.0	152
*PROSSER CR*
	PROSSER CREEK (2)	US BUREAU RECLAMATION	29.8	9.6	9.6	9.6	100
*TRUCKEE R*
	LAKE TAHOE (2,7)	TRUCKEE/CARSON ID	732.0	370.0	75.2	462.4	125
*E WALKER R*
	BRIDGEPORT (2)	WALKER RIVER ID	42.6	30.5	26.3	38.0	125
SOUTH LAHONTAN
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
*LEEVINING CR*
	SADDLEBAG	SO CALIF EDISON CO	11.1	2.3	3.1	3.5	150
*RUSH CR*
	GEM	SO CALIF EDISON CO	17.2	2.9	2.7	3.5	121
	GRANT	LOS ANGELES DEPT WP	47.6	27.4	15.5	42.7	155
*S FK BISHOP CR*
	SOUTH	SO CALIF EDISON CO	12.9	3.1	4.9	4.0	131
*OWENS R*
	CROWLEY (LONG VLY)	LOS ANGELES DEPT WP	183.2	128.6	139.2	149.7	116
	TINEMAHA	LOS ANGELES DEPT WP	16.3	2.7	4.6	1.5	54
*ROSE VALLEY*
	HAIWEE	LOS ANGELES DEPT WP	41.2	31.7	24.2	25.4	80
*W FK MOJAVE R*
	SILVERWOOD (3)	CALIF DEPT WATER RES	73.0	66.8	73.8	69.6	104
COLORADO RIVER
Area	Reservoir	Operator	Capacity (1) 1000 AF	Hist Ave (8) 1000 AF	2005 1000 AF	2006 1000 AF	% Ave
*COLORADO R*
	POWELL (2)	US BUREAU RECLAMATION	24322.0	18197.0	8015.2	10704.1	59
	MEAD (2)	US BUREAU RECLAMATION	26159.0	20217.6	16220.0	15337.0	76
	MOHAVE (2)	US BUREAU RECLAMATION	1810.0	1679.1	1688.9	1664.7	99
	HAVASU (2)	US BUREAU RECLAMATION	619.4	556.6	551.0	563.9	101

EXPLANATION OF NOTES:
1 - TO NEAREST HUNDRED ACRE FEET
2 - INTERSTATE WATER USED JOINTLY
3 - INCLUDES FOREIGN WATER
4 - STORES ONLY IMPORTED COLORADO RIVER WATER
5 - NEW RESERVOIR-- CURRENT STORAGE CONSIDERED AVERAGE
6 - LESS THAN 10 YEAR AVERAGE
7 - DATA BASED IN ACTIVE OR USABLE CAPACITY TABLE
8 - HISTORIC AVERAGES BASED ON DATA BEGINNING IN 1956

STORAGE AS OF MARCH 31

Summary By Drainage Area

Area Number of
Reservoirs Total Capacity

1000 AF Hist Ave

1000 AF 2005

1000 AF 2006

1000 AF %

Ave %

Cap

INTRASTATE

NORTH COAST 6 3096.3 2393.5 2286.8 2567.5 107 83

SAN FRANCISCO BAY 14 546.7 398.3 445.5 462.3 116 85

CENTRAL COAST 6 970.3 699.6 865.0 899.2 129 93

SOUTH COAST 29 1973.8 1511.6 1720.4 1533.8 101 78

SACRAMENTO 43 16001.1 12345.8 12475.9 13650.8 111 85

SAN JOAQUIN 34 11439.9 7499.3 8681.9 9368.1 125 82

TULARE LAKE 6 2087.4 906.3 918.8 1293.4 143 62

NORTH LAHONTAN 5 1072.0 572.7 232.3 746.2 130 70

SOUTH LAHONTAN 8 402.5 265.5 268.0 299.8 113 74

SUBTOTAL 151 37590.0 26592.6 27894.6 30821.1 116 82

INTERSTATE

NORTH COAST 3 1107.9 778.4 554.3 746.2 96 67

COLORADO RIVER (1) 4 52910.4 40650.2 26475.1 28269.7 70 53

SUBTOTAL 7 54018.3 41428.6 27029.4 29015.9 70 54

TOTAL 158 91608.3 68021.2 54924.0 59837.0 88 65

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

STORAGE AS OF MARCH 31
Summary By Drainage Area
Area	Number of Reservoirs	Total Capacity 1000 AF	Hist Ave 1000 AF	2005 1000 AF	2006 1000 AF	% Ave	% Cap
INTRASTATE
NORTH COAST	6	3096.3	2393.5	2286.8	2567.5	107	83
SAN FRANCISCO BAY	14	546.7	398.3	445.5	462.3	116	85
CENTRAL COAST	6	970.3	699.6	865.0	899.2	129	93
SOUTH COAST	29	1973.8	1511.6	1720.4	1533.8	101	78
SACRAMENTO	43	16001.1	12345.8	12475.9	13650.8	111	85
SAN JOAQUIN	34	11439.9	7499.3	8681.9	9368.1	125	82
TULARE LAKE	6	2087.4	906.3	918.8	1293.4	143	62
NORTH LAHONTAN	5	1072.0	572.7	232.3	746.2	130	70
SOUTH LAHONTAN	8	402.5	265.5	268.0	299.8	113	74
SUBTOTAL	151	37590.0	26592.6	27894.6	30821.1	116	82
INTERSTATE
NORTH COAST	3	1107.9	778.4	554.3	746.2	96	67
COLORADO RIVER (1)	4	52910.4	40650.2	26475.1	28269.7	70	53
SUBTOTAL	7	54018.3	41428.6	27029.4	29015.9	70	54
TOTAL	158	91608.3	68021.2	54924.0	59837.0	88	65

STORAGE AS OF MARCH 31

Summary By River Basin

Basin Number of
Reservoirs Total Capacity

1000 AF Hist Ave

1000 AF 2005

1000 AF 2006

1000 AF %

Ave %

Cap

KLAMATH R 3 1107.9 778.4 554.3 746.2 96 67

SHASTA R 1 50.0 36.4 31.2 49.1 135 98

TRINITY R 2 2462.4 1973.7 1856.0 2116.2 107 86

EEL R 1 80.5 69.4 66.2 62.6 90 78

RUSSIAN R 2 503.4 314.1 333.3 339.6 108 67

NORTH BAY 5 105.8 95.1 105.8 105.8 111 100

SOUTH/EAST BAY 7 363.5 236.2 267.9 278.2 118 77

PENINSULA 2 77.4 66.9 71.8 78.4 117 101

SALINAS R 3 730.9 485.1 624.4 661.0 136 90

SANTA YNEZ R 2 198.7 179.1 200.2 199.4 111 100

OLD CR 1 40.7 35.3 40.4 38.8 110 95

VENTURA R/S CLARA R 5 834.2 728.6 793.0 800.3 110 96

S GABRIEL R/S ANA R 8 505.2 383.8 450.3 345.4 90 68

S MRGRTA/S LUIS REY 3 147.6 87.3 109.4 92.7 106 63

S DGTO R/S DIEGO R 8 296.1 178.2 230.3 181.7 102 61

SWTWTR R/OTAY R/CTWD 5 190.7 133.7 137.4 113.6 85 60

SACRAMENTO R 8 4967.4 4086.0 4166.6 4222.1 103 85

FEATHER R 11 5264.1 3988.6 3662.1 4359.8 109 83

YUBA R/BEAR R 9 1550.7 1112.5 1125.8 1327.5 119 86

AMERICAN R 9 1768.0 1060.7 1104.1 1302.9 123 74

STONY CR 3 236.9 183.5 215.2 197.9 108 84

CACHE CR 2 614.0 488.8 578.4 603.9 124 98

PUTAH CR 1 1600.0 1425.8 1623.8 1636.8 115 102

EAST CONTRA COSTA 1 104.8 85.0 82.1 102.5 121 98

MOKELUMNE/COSUMNES R 5 850.0 532.3 612.8 683.6 128 80

CALAVERAS R 1 317.1 169.6 237.4 255.1 150 80

STANISLAUS R 7 2873.0 1694.2 1808.0 2335.5 138 81

TUOLUMNE R 6 2762.5 1803.2 2201.0 2199.4 122 80

MERCED R 1 1024.6 577.8 683.0 681.5 118 67

CHOWCHILLA R/FRESNO R 2 240.0 131.0 200.9 215.5 165 90

SAN JOAQUIN R 8 1137.9 567.1 762.0 792.1 140 70

SAN LUIS CR 3 2130.0 1939.1 2094.8 2103.1 108 99

KINGS R 3 1251.5 638.4 631.2 915.4 143 73

KERN R 1 568.0 194.7 201.5 288.0 148 51

KAWEAH R/TULE R 2 267.9 73.1 86.0 90.1 123 34

TRUCKEE R 4 1029.4 542.2 206.1 708.3 131 69

E WALKER R 1 42.6 30.5 26.3 38.0 125 89

MONO LAKE 3 75.9 32.7 21.3 49.7 152 65

OWENS R 4 253.6 166.0 172.9 180.5 109 71

MOJAVE R 1 73.0 66.8 73.8 69.6 104 95

COLORADO R (1) 4 52910.4 40650.2 26475.1 28269.7 70 53

TOTAL 158 91608.3 68021.1 54924.1 59837.5 88 65

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

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Storage in Major Reservoirs

STORAGE AS OF MARCH 31
Summary By River Basin
Basin	Number of Reservoirs	Total Capacity 1000 AF	Hist Ave 1000 AF	2005 1000 AF	2006 1000 AF	% Ave	% Cap
KLAMATH R	3	1107.9	778.4	554.3	746.2	96	67
SHASTA R	1	50.0	36.4	31.2	49.1	135	98
TRINITY R	2	2462.4	1973.7	1856.0	2116.2	107	86
EEL R	1	80.5	69.4	66.2	62.6	90	78
RUSSIAN R	2	503.4	314.1	333.3	339.6	108	67
NORTH BAY	5	105.8	95.1	105.8	105.8	111	100
SOUTH/EAST BAY	7	363.5	236.2	267.9	278.2	118	77
PENINSULA	2	77.4	66.9	71.8	78.4	117	101
SALINAS R	3	730.9	485.1	624.4	661.0	136	90
SANTA YNEZ R	2	198.7	179.1	200.2	199.4	111	100
OLD CR	1	40.7	35.3	40.4	38.8	110	95
VENTURA R/S CLARA R	5	834.2	728.6	793.0	800.3	110	96
S GABRIEL R/S ANA R	8	505.2	383.8	450.3	345.4	90	68
S MRGRTA/S LUIS REY	3	147.6	87.3	109.4	92.7	106	63
S DGTO R/S DIEGO R	8	296.1	178.2	230.3	181.7	102	61
SWTWTR R/OTAY R/CTWD	5	190.7	133.7	137.4	113.6	85	60
SACRAMENTO R	8	4967.4	4086.0	4166.6	4222.1	103	85
FEATHER R	11	5264.1	3988.6	3662.1	4359.8	109	83
YUBA R/BEAR R	9	1550.7	1112.5	1125.8	1327.5	119	86
AMERICAN R	9	1768.0	1060.7	1104.1	1302.9	123	74
STONY CR	3	236.9	183.5	215.2	197.9	108	84
CACHE CR	2	614.0	488.8	578.4	603.9	124	98
PUTAH CR	1	1600.0	1425.8	1623.8	1636.8	115	102
EAST CONTRA COSTA	1	104.8	85.0	82.1	102.5	121	98
MOKELUMNE/COSUMNES R	5	850.0	532.3	612.8	683.6	128	80
CALAVERAS R	1	317.1	169.6	237.4	255.1	150	80
STANISLAUS R	7	2873.0	1694.2	1808.0	2335.5	138	81
TUOLUMNE R	6	2762.5	1803.2	2201.0	2199.4	122	80
MERCED R	1	1024.6	577.8	683.0	681.5	118	67
CHOWCHILLA R/FRESNO R	2	240.0	131.0	200.9	215.5	165	90
SAN JOAQUIN R	8	1137.9	567.1	762.0	792.1	140	70
SAN LUIS CR	3	2130.0	1939.1	2094.8	2103.1	108	99
KINGS R	3	1251.5	638.4	631.2	915.4	143	73
KERN R	1	568.0	194.7	201.5	288.0	148	51
KAWEAH R/TULE R	2	267.9	73.1	86.0	90.1	123	34
TRUCKEE R	4	1029.4	542.2	206.1	708.3	131	69
E WALKER R	1	42.6	30.5	26.3	38.0	125	89
MONO LAKE	3	75.9	32.7	21.3	49.7	152	65
OWENS R	4	253.6	166.0	172.9	180.5	109	71
MOJAVE R	1	73.0	66.8	73.8	69.6	104	95
COLORADO R (1)	4	52910.4	40650.2	26475.1	28269.7	70	53
TOTAL	158	91608.3	68021.1	54924.1	59837.5	88	65