Storage in Major Reservoirs

As of May 31, 2006 Report generated: 11/30/2007 11:03

STORAGE AS OF MAY 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	473.5	479.8	479.8	101
	CLEAR LAKE (2)	US BUREAU RECLAMATION	526.8	280.8	103.7	251.2	89
	GERBER (2)	US BUREAU RECLAMATION	94.3	65.0	46.1	91.2	140
*SHASTA R*
	DWINNELL(SHASTINA)	MONTAGUE WCD	50.0	33.8	35.7	49.4	146
*TRINITY R*
	TRINITY	US BUREAU RECLAMATION	2447.7	2154.2	2102.4	2428.7	113
	LEWISTON	US BUREAU RECLAMATION	14.7	13.8	14.2	13.6	98
*S FK EEL R*
	PILLSBURY (SCOTT)	PAC GAS AND ELEC CO	80.5	78.5	79.5	77.6	99
*RUSSIAN R*
	MENDOCINO (COYOTE)	US CORPS OF ENGRS	122.4	83.9	88.7	89.2	106
	WARM SPRINGS	US CORPS OF ENGRS	381.0	226.8	245.5	242.1	107
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	27.6	31.0	31.0	112
*NICASIO CR*
	NICASIO	MARIN MWD	22.4	19.6	22.4	22.4	115
*LAGUNITAS CR*
	KENT	MARIN MWD	32.9	27.0	32.8	31.8	118
	ALPINE	MARIN MWD	8.9	8.3	8.9	8.9	107
	SOULAJULE	MARIN MWD	10.6	9.4	10.6	10.1	107
SOUTH/EAST BAY
*ARROYO VALLE*
	DEL VALLE (3)	CALIF DEPT WATER RES	77.1	39.8	40.5	41.1	103
*SAN ANTONIO CR*
	SAN ANTONIO	CITY CO SAN FRANCISCO	50.5	37.6	46.5	46.0	122
*COYOTE CR*
	COYOTE	SANTA CLARA VALLEY WD	22.3	14.0	12.4	14.3	102
	LEROY ANDERSON	SANTA CLARA VALLEY WD	89.1	53.4	87.3	89.2	167
*LOS GATOS CR*
	LEXINGTON	SANTA CLARA VALLEY WD	21.4	11.1	18.2	18.3	165
	ELSMAN (AUSTRAIN)	SAN JOSE WATER WORKS	6.2	4.6	6.1	6.2	134
*CALAVERAS CR*
	CALAVERAS (3)	CITY CO SAN FRANCISCO	96.9	69.9	38.3	45.2	65
PENINSULA
*SAN ANDREAS CR*
	SAN ANDREAS	CITY CO SAN FRANCISCO	19.0	16.1	17.6	18.3	114
*SAN MATEO CR*
	CRYSTAL SPRINGS (3)	CITY CO SAN FRANCISCO	58.4	49.6	48.1	52.4	106
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	20.1	23.7	23.8	119
*SAN ANTONIO R*
	SAN ANTONIO	MONTEREY CO FCWCD	330.0	240.2	266.1	337.0	140
*NACIMIENTO R*
	NACIMIENTO	MONTEREY CO FCWCD	377.9	220.8	351.2	355.6	161
*SANTA YNEZ R*
	GIBRALTER	CITY OF SANTA BARBARA	8.2	7.3	7.0	7.0	95
	CACHUMA	US BUREAU RECLAMATION	190.5	169.9	195.2	197.4	116
*OLD CR*
	WHALE ROCK	CALIF DEPT FINANCE	40.7	35.1	40.7	40.7	116
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	224.2	248.9	252.4	113
*PIRU CR*
	PIRU	UNITED WCD	83.2	52.8	82.2	82.7	157
	PYRAMID (3)	CALIF DEPT WATER RES	171.2	163.2	168.7	165.4	101
*MATILIJA CR*
	MATILIJA	CASITAS MWD	0.8	0.9	0.8	0.7	71
*CASTAIC CR*
	CASTAIC	CALIF DEPT WATER RES	325.0	283.0	316.4	316.4	112
SAN GABRIEL R/SANTA ANA R
*SAN GABRIEL R*
	COGSWELL	LOS ANGELES CO FCD	9.0	3.7	11.1	7.0	191
	SAN GABRIEL	LOS ANGELES CO FCD	62.0	16.7	5.8	5.6	34
*BEAR CR*
	BEAR VALLEY	BEAR VALLEY MUT WATER CO	73.0	59.8	66.7	72.1	120
*BERNASCONI PASS*
	PERRIS (3)	CALIF DEPT WATER RES	131.5	116.0	125.1	71.9	62
*TRIB CAJALCO CR*
	MATHEWS (4)	METROPOLITAN WD	179.3	159.0	157.8	161.1	101
*SAN JACINTO R*
	HEMET	LAKE HEMET WATER CO	13.5	9.2	13.5	11.7	127
	RAILROAD CANYON (3)	TEMESCAL WATER CO	11.9	10.5	11.7	11.8	113
*SANTIAGO CR*
	SANTIAGO (3)	SERRANO/CARPENTER/IRVINE	25.0	16.4	25.1	15.2	93
SANTA MARGARITA/SAN LUIS REY R
*TUCALOTA CR*
	SKINNER (3)	METROPOLITAN WD	44.2	38.4	38.2	40.1	104
*TEMECULA CR*
	VAIL	RANCHO CALIFORNIA	50.0	30.0	35.1	33.4	111
*SAN LUIS REY R*
	HENSHAW	VISTA ID	53.4	17.0	37.9	19.0	112
SAN DIEGUITO R/SAN DIEGO R
*SAN DIEGUITO R*
	HODGES (3)	CITY OF SAN DIEGO	30.3	25.5	30.1	26.9	105
*SANTA YSABEL CR*
	SUTHERLAND (3)	CITY OF SAN DIEGO	29.7	14.0	21.2	21.4	153
*BIG SUR CR*
	MIRAMAR (3)	CITY OF SAN DIEGO	7.2	6.2	5.9	5.6	91
*SAN VICENTE CR*
	SAN VICENTE (3)	CITY OF SAN DIEGO	89.3	73.4	78.3	67.7	92
*SAN DIEGO R*
	EL CAPITAN (3)	CITY OF SAN DIEGO	112.8	45.7	77.8	58.0	127
*BOULDER CR*
	CUYAMACA	HELIX WD	12.2	2.1	1.7	0.9	43
*QUAIL CANYON CR*
	JENNINGS (3)	HELIX WD	9.8	8.4	9.1	9.0	107
*CHAPPARAL CANYON*
	MURRAY (3)	CITY OF SAN DIEGO	4.8	3.9	3.6	3.4	87
SWEETWATER R/OTAY R/COTTONWOOD
*SWEETWATER R*
	LOVELAND	CALIF AMER WATER CO	25.4	16.9	25.4	14.1	84
	SWEETWATER (3)	CALIF AMER WATER CO	27.7	17.5	22.3	20.6	118
*OTAY R*
	LOWER OTAY (3)	CITY OF SAN DIEGO	49.5	43.1	47.4	37.4	87
*COTTONWOOD CR*
	MORENA	CITY OF SAN DIEGO	50.2	30.8	14.3	13.4	43
	BARRETT	CITY OF SAN DIEGO	37.9	26.3	30.0	29.9	114
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	32.0	33.7	30.6	96
*TRIB PIT R*
	IRON CANYON	PAC GAS AND ELEC CO	24.2	12.2	7.3	14.4	118
*PIT R*
	BRITTON	PAC GAS AND ELEC CO	40.6	36.2	35.7	37.3	103
	PIT NO 6	PAC GAS AND ELEC CO	15.9	14.4	15.3	14.4	100
	PIT NO 7	PAC GAS AND ELEC CO	34.6	32.4	32.7	30.9	95
*SACRAMENTO R*
	SHASTA	US BUREAU RECLAMATION	4552.0	3959.9	4468.0	4467.1	113
	KESWICK	US BUREAU RECLAMATION	23.8	22.1	21.5	21.4	97
*CLEAR CR*
	WHISKEYTOWN	US BUREAU RECLAMATION	241.1	236.7	237.3	238.1	101
FEATHER R
*N FK FEATHER R*
	ALMANOR	PAC GAS AND ELEC CO	1143.0	940.1	998.7	1119.2	119
	MOUNTAIN MEADOWS	PAC GAS AND ELEC CO	23.9	17.6	17.9	18.1	103
*BUTT CR*
	BUTT VALLEY	PAC GAS AND ELEC CO	49.9	43.1	40.6	39.1	91
*BUCKS CR*
	BUCKS	PAC GAS AND ELEC CO	105.6	87.0	102.5	104.6	120
*INDIAN CR*
	ANTELOPE	CALIF DEPT WATER RES	22.6	21.9	23.1	23.4	107
*LTL LAST CHANCE CR*
	FRENCHMAN	CALIF DEPT WATER RES	55.5	42.8	33.3	56.0	131
*BIG GRIZZLY CR*
	DAVIS(GRIZZLY VLY)	CALIF DEPT WATER RES	84.4	69.4	59.7	72.2	104
*S FK FEATHER R*
	LITTLE GRASS VLY	OROVILLE WYANDOTTE ID	94.7	84.4	93.2	92.2	109
*LOST CR*
	SLY CREEK	OROVILLE WYANDOTTE ID	65.7	57.3	64.5	61.2	107
*FEATHER R*
	OROVILLE	CALIF DEPT WATER RES	3537.6	3043.0	3495.1	3479.6	114
	THERMALITO SYSTEM	CALIF DEPT WATER RES	81.3	53.6	57.8	69.8	130
YUBA R/BEAR R
*N YUBA R*
	NEW BULLARDS BAR	YUBA COUNTY WATER AGENCY	966.1	832.0	938.4	937.4	113
*M YUBA R*
	JACKSON MEADOWS	NEVADA ID	69.2	58.5	63.1	64.5	110
*CANYON CR*
	BOWMAN	NEVADA ID	68.5	59.3	66.6	62.9	106
	FRENCH	NEVADA ID	13.8	12.2	14.2	13.9	114
*S YUBA R*
	SPAULDING SYSTEM	PAC GAS AND ELEC CO	144.6	125.6	121.8	117.8	94
*YUBA R*
	ENGLEBRIGHT	US CORPS OF ENGRS	70.0	68.1	70.7	70.9	104
*DEER CR*
	SCOTTS FLAT	NEVADA ID	48.5	45.7	48.5	48.1	105
*BEAR R*
	ROLLINS	NEVADA ID	66.0	62.5	66.5	66.0	106
	CAMP FAR WEST	SO SUTTER WD	104.0	94.6	104.8	104.6	111
AMERICAN R
*M FK AMERICAN R*
	FRENCH MEADOWS	PLACER CO WATER AGENCY	136.4	113.7	130.2	133.3	117
*RUBICON R*
	HELL HOLE	PLACER CO WATER AGENCY	207.6	171.7	208.6	208.7	122
*GERLE CR*
	LOON	SACRAMENTO MUN UD	76.5	60.0	71.0	72.1	120
*CAPLES CR*
	CAPLES (TWIN)	PAC GAS AND ELEC CO	21.6	17.0	17.9	17.2	101
*S FK AMERICAN R*
	SLAB CREEK	SACRAMENTO MUN UD	16.6	14.4	17.0	16.6	116
*SILVER CR*
	UNION VALLEY	SACRAMENTO MUN UD	277.3	223.2	266.8	264.9	119
*S FK SILVER CR*
	ICE HOUSE	SACRAMENTO MUN UD	46.0	37.6	41.4	41.4	110
*AMERICAN R*
	FOLSOM	US BUREAU RECLAMATION	977.0	835.1	959.1	927.6	111
	NATOMA	US BUREAU RECLAMATION	9.0	8.1	7.0	8.0	99
WEST SIDE
*STONY CR*
	EAST PARK	US BUREAU RECLAMATION	50.9	44.9	48.4	48.4	108
	STONY GORGE	US BUREAU RECLAMATION	50.0	44.2	49.7	48.3	109
	BLACK BUTTE	US CORPS OF ENGRS	136.0	96.4	126.2	128.8	134
*CACHE CR*
	CLEAR LAKE (7)	YOLO CO FCWCD	313.0	244.3	317.5	304.6	125
	INDIAN VALLEY	US CORPS OF ENGRS	301.0	198.0	272.3	287.6	145
*PUTAH CR*
	BERRYESSA	US BUREAU RECLAMATION	1600.0	1379.6	1609.4	1596.1	116
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	77.3	90.1	98.3	127
MOKELUMNE R
*SLY PARK CR*
	JENKINSON(SLYPARK)	US BUREAU RECLAMATION	41.0	38.4	41.1	41.2	107
*BEAR R*
	LOWER BEAR RIVER	PAC GAS AND ELEC CO	52.0	47.3	48.1	44.5	94
*N FK MOKELUMNE R*
	SALT SPRINGS	PAC GAS AND ELEC CO	141.9	121.8	111.0	133.8	110
*MOKELUMNE R*
	PARDEE	PAST BAY MUD	197.9	189.2	189.5	196.1	104
	CAMANCHE	EAST BAY MUD	417.1	284.8	397.4	380.6	134
CALAVERAS R
*CALAVERAS R*
	NEW HOGAN	US CORPS OF ENGRS	317.1	174.6	253.9	263.0	151
STANISLAUS R
*RELIEF CR*
	RELIEF	PAC GAS AND ELEC CO	15.6	14.2	14.9	14.0	99
*N FK STANISLAUS R*
	SPICER MEADOWS	NORTHERN CALIF POWER AGENCY	190.0	136.7	189.1	192.2	141
*M FK STANISLAUS R*
	DONNELLS	OAKDALE/S SAN JOAQ ID	64.3	59.1	61.1	59.2	100
	BEARDSLEY	OAKDALE/S SAN JOAQ ID	97.8	80.8	93.4	81.1	100
*S FK STANISLAUS R*
	STRAWBERRY	PAC GAS AND ELEC CO	18.3	18.0	17.6	17.2	96
*STANISLAUS R*
	NEW MELONES	US BUREAU RECLAMATION	2420.0	1500.1	1872.3	2287.2	152
	TULLOCH	OAKDALE/S SAN JOAQ ID	67.0	64.9	64.8	65.0	100
TUOLUMNE R
*CHERRY CR*
	CHERRY VLY (LLOYD)	CITY CO SAN FRANCISCO	268.0	203.4	261.4	261.1	128
*ELEANOR CR*
	ELEANOR	CITY CO SAN FRANCISCO	26.1	21.3	25.9	23.9	112
*TUOLUMNE R*
	HETCH HETCHY	CITY CO SAN FRANCISCO	360.4	271.6	284.9	299.2	110
	DON PEDRO	TURLOCK ID/MODESTO ID	2030.0	1531.4	1901.0	1883.9	123
*TRIB TUOLUMNE R*
	TURLOCK	TURLOCK ID	49.0	32.7	32.5	34.7	106
	MODESTO	MODESTO ID	29.0	19.1	25.7	23.6	124
MERCED R
*MERCED R*
	MCCLURE(EXCHEQUER)	MERCED ID	1024.6	713.6	878.0	932.4	131
CHOWCHILLA R/FRESNO R
*CHOWCHILLA R*
	BUCHANAN (EASTMAN)	US CORPS OF ENGRS	150.0	92.0	139.1	142.8	155
*FRESNO R*
	HIDDEN (HENSLEY)	US CORPS OF ENGRS	90.0	52.3	84.4	88.4	169
UPPER SAN JOAQUIN R
*S FK SAN JOAQUIN R*
	FLORENCE	SO CALIF EDISON CO	64.6	32.8	53.7	57.4	175
*MONO CR*
	THOMAS A EDISON	SO CALIF EDISON CO	125.0	59.3	61.1	84.3	142
*BIG CR*
	HUNTINGTON	SO CALIF EDISON CO	89.8	70.6	79.5	69.1	98
*STEVENSON CR*
	SHAVER	SO CALIF EDISON CO	135.4	81.9	99.0	103.6	127
*N FK SAN JOAQUIN R*
	BASS(CRANE VALLEY)	PAC GAS AND ELEC CO	45.4	41.9	42.3	43.4	104
*SAN JOAQUIN R*
	MAMMOTH POOL	SO CALIF EDISON CO	122.7	105.1	123.9	122.8	117
	REDINGER	SO CALIF EDISON CO	35.0	24.5	23.7	24.6	100
	MILLERTON (FRIANT)	US BUREAU RECLAMATION	520.0	407.2	452.0	472.9	116
SAN LUIS AREA
*SAN LUIS CR*
	SAN LUIS	USBR/CDWR	2039.0	1670.1	1696.2	1897.2	114
	ONEILL FOREBAY	USBR/CDWR	56.4	45.3	48.8	41.7	92
*LOS BANOS CR*
	LOS BANOS	USBR/CDWR	34.6	20.4	21.3	21.5	106
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	81.2	85.7	92.9	114
*N FK KINGS R*
	WISHON	PAC GAS AND ELEC CO	128.3	88.2	88.2	93.7	106
*KINGS R*
	PINE FLAT	US CORPS OF ENGRS	1000.0	722.6	880.4	919.0	127
*KERN R*
	ISABELLA	US CORPS OF ENGRS	568.0	293.7	489.7	412.9	141
*KAWEAH R*
	TERMINUS (KAWEAH)	US CORPS OF ENGRS	185.6	116.0	171.2	180.2	155
*TULE R*
	SUCCESS	US CORPS OF ENGRS	82.3	55.8	38.9	49.5	89
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	150.8	172.4	221.9	147
	BOCA (2)	US BUREAU RECLAMATION	41.1	32.6	29.3	39.1	120
*PROSSER CR*
	PROSSER CREEK (2)	US BUREAU RECLAMATION	29.8	18.1	26.8	25.2	139
*TRUCKEE R*
	LAKE TAHOE (2,7)	TRUCKEE/CARSON ID	732.0	434.9	244.2	679.4	156
*E WALKER R*
	BRIDGEPORT (2)	WALKER RIVER ID	42.6	26.4	39.8	35.1	133
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	3.0	3.8	4.2	142
*RUSH CR*
	GEM	SO CALIF EDISON CO	17.2	7.3	9.9	11.7	160
	GRANT	LOS ANGELES DEPT WP	47.6	28.0	29.6	47.1	168
*S FK BISHOP CR*
	SOUTH	SO CALIF EDISON CO	12.9	4.1	6.2	4.7	115
*OWENS R*
	CROWLEY (LONG VLY)	LOS ANGELES DEPT WP	183.2	122.8	120.0	151.5	123
	TINEMAHA	LOS ANGELES DEPT WP	16.3	2.7	2.8	2.1	77
*ROSE VALLEY*
	HAIWEE	LOS ANGELES DEPT WP	41.2	32.1	22.6	26.7	83
*W FK MOJAVE R*
	SILVERWOOD (3)	CALIF DEPT WATER RES	73.0	67.8	69.8	71.0	105
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	19407.3	10509.3	12258.1	63
	MEAD (2)	US BUREAU RECLAMATION	26159.0	19990.6	15593.0	14470.0	72
	MOHAVE (2)	US BUREAU RECLAMATION	1810.0	1724.9	1722.3	1690.2	98
	HAVASU (2)	US BUREAU RECLAMATION	619.4	600.8	586.0	562.2	94

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 MAY 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 2591.1 2566.1 2900.5 112 94

SAN FRANCISCO BAY 14 546.7 387.9 420.6 435.2 112 80

CENTRAL COAST 6 970.3 693.3 883.8 961.5 139 99

SOUTH COAST 29 1973.8 1514.5 1712.1 1575.0 104 80

SACRAMENTO 43 16001.1 13652.6 15475.0 15579.3 114 97

SAN JOAQUIN 34 11439.9 8303.6 9778.7 10501.8 126 92

TULARE LAKE 6 2087.4 1357.5 1754.2 1748.2 129 84

NORTH LAHONTAN 5 1072.0 662.7 512.5 1000.6 151 93

SOUTH LAHONTAN 8 402.5 267.8 264.7 318.9 119 79

SUBTOTAL 151 37590.0 29431.0 33367.7 35021.0 119 93

INTERSTATE

NORTH COAST 3 1107.9 819.3 629.6 822.3 100 74

COLORADO RIVER (1) 4 52910.4 41723.6 28410.6 28980.5 69 55

SUBTOTAL 7 54018.3 42542.9 29040.2 29802.8 70 55

TOTAL 158 91608.3 71973.9 62407.9 64823.8 90 71

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

STORAGE AS OF MAY 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	2591.1	2566.1	2900.5	112	94
SAN FRANCISCO BAY	14	546.7	387.9	420.6	435.2	112	80
CENTRAL COAST	6	970.3	693.3	883.8	961.5	139	99
SOUTH COAST	29	1973.8	1514.5	1712.1	1575.0	104	80
SACRAMENTO	43	16001.1	13652.6	15475.0	15579.3	114	97
SAN JOAQUIN	34	11439.9	8303.6	9778.7	10501.8	126	92
TULARE LAKE	6	2087.4	1357.5	1754.2	1748.2	129	84
NORTH LAHONTAN	5	1072.0	662.7	512.5	1000.6	151	93
SOUTH LAHONTAN	8	402.5	267.8	264.7	318.9	119	79
SUBTOTAL	151	37590.0	29431.0	33367.7	35021.0	119	93
INTERSTATE
NORTH COAST	3	1107.9	819.3	629.6	822.3	100	74
COLORADO RIVER (1)	4	52910.4	41723.6	28410.6	28980.5	69	55
SUBTOTAL	7	54018.3	42542.9	29040.2	29802.8	70	55
TOTAL	158	91608.3	71973.9	62407.9	64823.8	90	71

STORAGE AS OF MAY 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 1107.9 819.3 629.6 822.3 100 74

SHASTA R 1 50.0 33.8 35.7 49.4 146 99

TRINITY R 2 2462.4 2168.0 2116.6 2442.3 113 99

EEL R 1 80.5 78.5 79.5 77.6 99 96

RUSSIAN R 2 503.4 310.7 334.2 331.3 107 66

NORTH BAY 5 105.8 91.8 105.7 104.2 114 98

SOUTH/EAST BAY 7 363.5 230.4 249.3 260.2 113 72

PENINSULA 2 77.4 65.6 65.6 70.8 108 91

SALINAS R 3 730.9 481.0 640.9 716.4 149 98

SANTA YNEZ R 2 198.7 177.2 202.2 204.4 115 103

OLD CR 1 40.7 35.1 40.7 40.7 116 100

VENTURA R/S CLARA R 5 834.2 724.0 817.1 817.6 113 98

S GABRIEL R/S ANA R 8 505.2 391.2 416.8 356.5 91 71

S MRGRTA/S LUIS REY 3 147.6 85.4 111.2 92.5 108 63

S DGTO R/S DIEGO R 8 296.1 179.3 227.7 193.0 108 65

SWTWTR R/OTAY R/CTWD 5 190.7 134.6 139.3 115.4 86 61

SACRAMENTO R 8 4967.4 4345.9 4851.4 4854.2 112 98

FEATHER R 11 5264.1 4460.3 4986.4 5135.2 115 98

YUBA R/BEAR R 9 1550.7 1358.3 1494.6 1486.2 109 96

AMERICAN R 9 1768.0 1480.7 1719.1 1689.9 114 96

STONY CR 3 236.9 185.4 224.3 225.5 122 95

CACHE CR 2 614.0 442.3 589.8 592.2 134 96

PUTAH CR 1 1600.0 1379.6 1609.4 1596.1 116 100

EAST CONTRA COSTA 1 104.8 77.3 90.1 98.3 127 94

MOKELUMNE/COSUMNES R 5 850.0 681.5 787.0 796.1 117 94

CALAVERAS R 1 317.1 174.6 253.9 263.0 151 83

STANISLAUS R 7 2873.0 1873.7 2313.2 2715.9 145 95

TUOLUMNE R 6 2762.5 2079.6 2531.4 2526.4 121 91

MERCED R 1 1024.6 713.6 878.0 932.4 131 91

CHOWCHILLA R/FRESNO R 2 240.0 144.3 223.5 231.2 160 96

SAN JOAQUIN R 8 1137.9 823.3 935.2 978.1 119 86

SAN LUIS CR 3 2130.0 1735.7 1766.3 1960.4 113 92

KINGS R 3 1251.5 892.0 1054.3 1105.6 124 88

KERN R 1 568.0 293.7 489.7 412.9 141 73

KAWEAH R/TULE R 2 267.9 171.7 210.1 229.7 134 86

TRUCKEE R 4 1029.4 636.2 472.7 965.6 152 94

E WALKER R 1 42.6 26.4 39.8 35.1 133 82

MONO LAKE 3 75.9 38.3 43.3 63.0 164 83

OWENS R 4 253.6 161.7 151.6 185.0 114 73

MOJAVE R 1 73.0 67.8 69.8 71.0 105 97

COLORADO R (1) 4 52910.4 41723.6 28410.6 28980.5 69 55

TOTAL 158 91608.3 71973.4 62407.6 64824.1 90 71

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 MAY 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	819.3	629.6	822.3	100	74
SHASTA R	1	50.0	33.8	35.7	49.4	146	99
TRINITY R	2	2462.4	2168.0	2116.6	2442.3	113	99
EEL R	1	80.5	78.5	79.5	77.6	99	96
RUSSIAN R	2	503.4	310.7	334.2	331.3	107	66
NORTH BAY	5	105.8	91.8	105.7	104.2	114	98
SOUTH/EAST BAY	7	363.5	230.4	249.3	260.2	113	72
PENINSULA	2	77.4	65.6	65.6	70.8	108	91
SALINAS R	3	730.9	481.0	640.9	716.4	149	98
SANTA YNEZ R	2	198.7	177.2	202.2	204.4	115	103
OLD CR	1	40.7	35.1	40.7	40.7	116	100
VENTURA R/S CLARA R	5	834.2	724.0	817.1	817.6	113	98
S GABRIEL R/S ANA R	8	505.2	391.2	416.8	356.5	91	71
S MRGRTA/S LUIS REY	3	147.6	85.4	111.2	92.5	108	63
S DGTO R/S DIEGO R	8	296.1	179.3	227.7	193.0	108	65
SWTWTR R/OTAY R/CTWD	5	190.7	134.6	139.3	115.4	86	61
SACRAMENTO R	8	4967.4	4345.9	4851.4	4854.2	112	98
FEATHER R	11	5264.1	4460.3	4986.4	5135.2	115	98
YUBA R/BEAR R	9	1550.7	1358.3	1494.6	1486.2	109	96
AMERICAN R	9	1768.0	1480.7	1719.1	1689.9	114	96
STONY CR	3	236.9	185.4	224.3	225.5	122	95
CACHE CR	2	614.0	442.3	589.8	592.2	134	96
PUTAH CR	1	1600.0	1379.6	1609.4	1596.1	116	100
EAST CONTRA COSTA	1	104.8	77.3	90.1	98.3	127	94
MOKELUMNE/COSUMNES R	5	850.0	681.5	787.0	796.1	117	94
CALAVERAS R	1	317.1	174.6	253.9	263.0	151	83
STANISLAUS R	7	2873.0	1873.7	2313.2	2715.9	145	95
TUOLUMNE R	6	2762.5	2079.6	2531.4	2526.4	121	91
MERCED R	1	1024.6	713.6	878.0	932.4	131	91
CHOWCHILLA R/FRESNO R	2	240.0	144.3	223.5	231.2	160	96
SAN JOAQUIN R	8	1137.9	823.3	935.2	978.1	119	86
SAN LUIS CR	3	2130.0	1735.7	1766.3	1960.4	113	92
KINGS R	3	1251.5	892.0	1054.3	1105.6	124	88
KERN R	1	568.0	293.7	489.7	412.9	141	73
KAWEAH R/TULE R	2	267.9	171.7	210.1	229.7	134	86
TRUCKEE R	4	1029.4	636.2	472.7	965.6	152	94
E WALKER R	1	42.6	26.4	39.8	35.1	133	82
MONO LAKE	3	75.9	38.3	43.3	63.0	164	83
OWENS R	4	253.6	161.7	151.6	185.0	114	73
MOJAVE R	1	73.0	67.8	69.8	71.0	105	97
COLORADO R (1)	4	52910.4	41723.6	28410.6	28980.5	69	55
TOTAL	158	91608.3	71973.4	62407.6	64824.1	90	71