Hydro-Met Data Report Part 6
Issued by NWS California-Nevada RFC

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SRUS66 KRSA 191730
RR6RSA

MONTHLY RESERVOIR STORAGE
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RIVER FORECAST CENTER
WITH COOPERATION FROM THE CALIFORNIA DEPARTMENT OF WATER RESOURCES
30-YEAR HISTORICAL AVERAGE BASED ON 1971-2000 PERIOD
1730 GMT Thu Oct 19 2017

STORAGE IN MAJOR RESERVOIRS AS OF SEPTEMBER 30 2017

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
NORTH COAST
  KLAMATH RIVER
    UPPER KLAMATH LAKE   523.7    208.6   121.5   167.3      32      80
  LOST RIVER
    GERBER RSVR           94.3     33.8    12.0    58.2      62     172
    CLEAR LAKE RSVR      513.3    175.2    57.4   204.5      40     117
  SHASTA RIVER
    SHASTINA              50.0      9.9     7.4    16.4      33     166
  TRINITY RIVER
    TRINITY LAKE        2447.6   1603.5   969.4  1791.1      73     112
    LEWISTON LAKE         14.7     14.1    13.8    13.5      92      96
  MAD RIVER
    RUTH RSVR             61.0     33.3    35.0    33.4      55     100
  S FK EEL RIVER
    LAKE PILLSBURY        80.5     41.4    24.6    33.6      42      81
  RUSSIAN RIVER
    LAKE MENDOCINO       122.4     56.9    56.6    75.8      62     133
    WARM SPRINGS RSVR*   381.0    168.6   212.6   219.2      58     130

SAN FRANCISCO BAY - NORTH BAY
  CONN CREEK
    LAKE HENNESSEY        31.0     21.4    25.1    24.3      79     114
  NICASIO CREEK
    NICASIO RSVR          22.4     15.9    16.8    20.8      93     131
  LAGUNITAS CR
    ALPINE LAKE            8.9      5.5     5.2     5.8      66     106
    KENT LAKE             32.9     20.8    28.1    25.7      78     124
  WALKER CK
    SOULAJULE RSVR*       10.7      7.7     7.8     8.5      79     111

SAN FRANCISCO BAY - SOUTH / EAST BAY
  SAN PABLO CREEK
    SAN PABLO RSVR        43.2     24.8    35.2    34.7      80     140
  SAN LEANDRO CREEK
    U SAN LEANDRO RSVR    42.0     27.3    33.5    26.0      62      95
    LAKE CHABOT           10.4      8.6     8.1     9.6      92     111
  BEAR CREEK
    BRIONES RSVR          67.5     54.4    55.9    47.2      70      87
  ARROYO VALLE
    LAKE DEL VALLE        77.1     33.6    37.1    36.9      48     110
  SAN ANTONIO CREEK
    SAN ANTONIO RSVR      50.5     38.8    45.6    39.0      77     101
  COYOTE CREEK
    COYOTE RSVR*          22.9      9.1     6.0     8.8      39      97
    ANDERSON LAKE         91.3     47.0    41.0    40.1      44      85
  LOS GATOS CR
    ELSMAN (L AUSTRAIN)    6.2      1.3     0.0     0.0       0       0
    LEXINGTON RSVR        21.4      5.7     8.7     9.0      42     158
  CALAVERAS CR
    CALAVERAS RSVR       100.0     53.8    34.5    29.2      29      54
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
SAN FRANCISCO BAY - PENNINSULA
  SAN ANDREAS CR
    SAN ANDREAS LAKE      19.0     15.1    17.9    17.7      93     117
  SAN MATEO CR
    CRYSTAL SPRINGS       58.4     39.5    58.1    51.2      88     130

CENTRAL COAST
  SALINAS RIVER
    SANTA MARGARITA LK    26.0     15.2     2.3    23.1      89     152
  SAN ANTONIO RIVER
    SAN ANTONIO RSVR     350.0    196.2    21.9   111.3      32      57
  NACIMIENTO R
    NACIMIENTO RSVR      350.0    148.3    97.8   180.1      51     121
  SANTA YNEZ R
    GIBRALTER RSVR        10.0      4.6     0.6     2.7      27      58
    LAKE CACHUMA         205.0    141.1    14.2    82.8      40      59
  OLD CREEK
    WHALE ROCK RSVR       40.7     30.9    12.6    29.8      73      96

SOUTH COAST - VENTURA R / SANTA CLARA R
  COYOTE CREEK
    LAKE CASITAS         254.0    210.1    93.2    87.8      35      42
  PIRU CREEK
    PYRAMID LAKE*        180.0    161.0   167.2   166.7      93     103
    LAKE PIRU             88.3     45.4     9.6    11.8      13      26
  MATILIJA CR
    MATILIJA RSVR          0.8      0.7     0.9     1.0     128     143
  CASTAIC CR
    CASTAIC LAKE*        323.7    258.2   232.0   283.0      87     110
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
SOUTH COAST - SAN GABRIEL R / SANTA ANA RIVER
  SAN GABRIEL RIVER
    COGSWELL RSVR          9.0      1.8     0.7     MSG     MSG     MSG
    SAN GABRIEL RSVR      62.0      8.4     4.2     MSG     MSG     MSG
  BEAR CREEK
    BIG BEAR LAKE         74.0     54.9    31.8    36.2      49      66
  BERNASCONI PASS
    PERRIS RSVR*         131.5    103.5    48.4    58.8      45      57
  TRIB CAJALCO CR
    LAKE MATHEWS         182.0    137.6   127.5   102.3      56      74
  SAN JACINTO R
    LAKE HEMET            14.0      8.6     6.2     7.1      50      82
    RAILROAD CYN RSVR     11.9      8.9    10.3     9.3      78     104
  SANTIAGO CREEK
    SANTIAGO CK RSVR      25.0     12.1     3.4     9.2      37      76

SOUTH COAST - SANTA MARGARITA / SAN LUIS REY R
  TUCALOTA CR
    SKINNER RSVR*         43.8     39.6    38.1    37.6      86      95
  TEMECULA CR
    VAIL LAKE             51.0     25.7     8.3    11.4      22      44
  SAN LUIS REY R
    LAKE HENSHAW          53.4      9.7     2.7     4.9       9      50

SOUTH COAST - SAN DIEGUITO R / SAN DIEGO R
  SAN DIEGUITO R
    LAKE HODGES*          30.3     20.2    11.4    17.1      57      85
  SAN YSABEL CREEK
    SUTHERLAND RSVR       29.7      9.3     2.1    13.5      46     145
  BIG SUR CREEK
    MIRAMAR RSVR           7.2      5.7     5.5     5.6      78      99
  SAN VICENTE CR
    SAN VICENTE RSVR     242.0     66.4   182.3   190.2      79     286
  SAN DIEGO RIVER
    EL CAPITAN RSVR      112.8     47.0    23.7    40.0      35      85
  BOULDER CREEK
    CUYAMACA RSVR         12.2      0.8     0.6     0.6       5      82
  QUAIL CANYON CR
    LAKE JENNINGS          9.8      6.6     7.3     7.8      80     119
  CHAPPARAL CANYON
    MURRAY RESERVOIR       4.8      3.6     4.1     4.3      88     120
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
SOUTH COAST - SWEETWATER / OTAY R / COTTONWOOD
  SWEETWATER R
    LOVELAND RSVR         25.4     15.0     7.1    13.9      55      92
    SWEETWATER RSVR       27.7      9.9     2.9    12.2      44     123
  OTAY R
    LOWER OTAY RSVR*      49.5     38.8    36.2    44.6      90     115
  COTTONWOOD CREEK
    MORENA RSVR*          50.2     23.7     1.1     4.0       8      17
    BARRETT LAKE*         37.9     22.6     1.9    12.3      32      55

UPPER SACRAMENTO RIVER
  MCCLOUD R
    MCCLOUD RSVR          35.3     22.8    17.0    24.8      70     109
  PIT RIVER TRIBUTARY
    IRON CANYON RSVR      24.3     12.8    10.1    16.3      67     127
  PIT RIVER
    LAKE BRITTON*         40.6     35.8    34.9    36.0      89     101
    PIT NO 6              15.7     13.9    12.2    11.1      71      80
    PIT NO 7              34.0     32.5    30.7    31.0      91      95
  SACRAMENTO R
    SHASTA LAKE         4552.0   2555.0  2811.4  3381.9      74     132
    KESWICK RSVR          23.8     21.8    22.9    21.5      91      99
  CLEAR CREEK
    WHISKEYTOWN LAKE     241.1    233.7   238.0   237.3      98     102

FEATHER RIVER
  N FK FEATHER R
    LAKE ALMANOR        1143.0    826.8   906.7   964.3      84     117
    MOUNTAIN MEADOWS      23.9      5.4     7.3     8.7      37     161
  BUTT CREEK
    BUTT VALLEY RSVR      49.9     41.0    41.8    43.7      88     107
  BUCKS CREEK
    BUCKS LAKE           105.6     71.0    82.1    79.2      75     112
  INDIAN CREEK
    ANTELOPE LAKE         22.6     17.5    17.3    18.9      84     108
  LITTLE LAST CHANCE CR
    FRENCHMAN LAKE        55.5     31.2    17.8    44.0      79     141
  BIG GRIZZLY CR
    LAKE DAVIS            84.4     55.0    46.1    71.9      85     131
  S FK FEATHER R
    LITTLE GRASS VLY R    94.7     59.1    58.5    68.5      72     116
  LOST CREEK
    SLY CREEK RSVR        65.7     26.8    41.0    30.0      46     112
  FEATHER R
    LAKE OROVILLE       3537.6   2083.3  1619.0  1331.6      38      64
    THERMALITO SYSTEM     81.3     55.8    76.3    72.1      89     129
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
YUBA RIVER / BEAR RIVER
  N YUBA RIVER
    NEW BULLARDS BAR R   969.6    610.2   644.9   691.4      71     113
  M YUBA RIVER
    JACKSON MEADOWS RS    69.2     42.5    40.4    43.0      62     101
  CANYON CREEK
    FRENCH LAKE           13.8      7.7     7.4     8.6      62     113
    BOWMAN LAKE           68.5     43.0    56.8    48.4      71     112
  S YUBA RIVER
    LAKE SPAULDING SYS   144.6     62.5    65.1    76.0      53     122
  YUBA R
    ENGLEBRIGHT RSVR      70.0     65.9    65.7    64.5      92      98
  DEER CREEK
    SCOTTS FLAT RSVR      49.0     31.5    36.1    39.1      80     124
  BEAR RIVER
    ROLLINS RSVR          66.0     46.2    44.0    49.4      75     107
    CAMP FAR WEST RSVR   104.4     35.2    10.7    32.4      31      92

AMERICAN
  M FK AMERICAN R
    FRENCH MEADOWS RSVR  136.4     75.5    92.4    78.8      58     104
  RUBICON R
    HELL HOLE RSVR       208.4    117.0   100.6   115.9      56      99
  GERLE CR
    LOON LAKE             69.3     45.8    45.1    23.8      34      52
  CAPLES CR
    CAPLES (TWIN) LAKE    21.6     15.2    14.6    19.8      92     130
  S FK AMERICAN R
    SLAB CREEK RSVR       13.1     14.1    11.7    13.2     101      94
  SILVER CR
    UNION VALLEY RSVR    266.9    154.1   170.5   224.0      84     145
  S FK SILVER CR
    ICE HOUSE RSVR        43.4     30.2    32.4    26.2      60      87
  AMERICAN R
    FOLSOM LAKE          977.0    518.6   306.0   663.8      68     128
    LAKE NATOMA            9.0      8.1     8.2     8.3      92     102

WEST SIDE SACRAMENTO VALLEY
  STONY CREEK
    EAST PARK RSVR        51.0     31.2    45.0    43.7      86     140
    STONY GORGE RSVR      50.3     25.6    35.9    36.5      73     143
    BLACK BUTTE RSVR     143.7     41.3    34.4    41.7      29     101
  CACHE CREEK
    INDIAN VALLEY RSVR*  300.0    139.5    60.5   231.8      77     166
    CLEAR LAKE           315.0     76.7    59.7   111.4      35     145
  PUTAH CREEK
    LAKE BERRYESSA      1602.0   1165.0   864.5  1394.9      87     120
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
EAST CONTRA COSTA
  KELLOGG CR
    LOS VAQUEROS RSVR*   104.8     88.7   126.9   150.6     144     170

MOKELUMNE R
  SLY PARK CREEK
    JENKINSON LAKE        41.0     28.8    33.5    34.5      84     120
  BEAR RIVER
    LOWER BEAR RIVER R    52.0     23.7    26.5    23.2      45      98
  N FK MOKELUMNE R
    SALT SPRINGS RSVR    141.9     76.1    80.4    96.0      68     126
  MOKELUMNE R
    PARDEE RSVR          210.0    184.9   182.7   189.1      90     102
    CAMANCHE RSVR        417.1    245.7   289.3   333.1      80     136

CALAVERAS RIVER
  CALAVERAS R
    NEW HOGAN RSVR       317.0    115.7    79.7   198.5      63     172
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
STANISLAUS RIVER
  RELIEF CR
    RELIEF RSVR           15.6      5.0     9.8     9.7      62     195
  N FK STANISLAUS R
    NEW SPICER MDWS R*   189.0    106.3   112.9    99.4      53      94
  M FK STANISLAUS R
    DONNELLS RSVR         64.3     32.0    29.2    52.8      82     165
    BEARDSLEY LAKE        97.8     61.2    58.4    58.4      60      95
  S FK STANISLAUS R
    PINECREST LAKE        18.3     12.7    13.7    15.5      84     122
  STANISLAUS R
    NEW MELONES RSVR*   2420.0   1302.6   528.4  2023.9      84     155
    TULLOCH LAKE          68.4     60.4    62.6    62.8      92     104

TUOLUMNE RIVER
  CHERRY CR
    CHERRY LAKE          273.5    191.6   211.5    12.7       5       7
  ELEANOR CR
    LAKE ELEANOR          28.6     15.8    19.9    27.3      95     173
  TUOLUMNE R
    HETCH HETCHY RSVR    360.4    272.2   286.0   334.9      93     123
    NEW DON PEDRO RSVR* 2030.0   1391.2  1318.7  1699.3      84     122
  TRIB TUOLUMNE R
    TURLOCK LAKE          49.0     23.3    26.6    21.8      44      93
    MODESTO RSVR          29.0     17.1    17.3    14.8      51      87

MERCED RIVER
  MERCED R
    LK MCCLURE(EXCQR)   1024.6    482.1   387.3   767.9      75     159
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
CHOWCHILLA R / FRESNO R
  CHOWCHILLA R
    BUCHANAN*            150.0     47.6    11.6   103.4      69     217
  FRESNO R
    HIDDEN*               90.0     20.3    17.3    19.9      22      98

UPPER SAN JOAQUIN R
  S FK SAN JOAQUIN R
    FLORENCE LAKE         64.6     16.4     4.2     1.1       2       7
  MONO CR
    LK THOMAS A EDISON   125.0     69.8    66.7    93.9      75     134
  BIG CREEK
    HUNTINGTON LAKE       89.8     81.0    54.7    87.1      97     108
  STEVENSON CR
    SHAVER LAKE          135.4     92.1   114.4   113.4      84     123
  N FK SAN JOAQUIN R
    BASS (CRANE VALLEY)   45.4     30.3    40.9    38.3      84     126
  SAN JOAQUIN R
    MAMMOTH POOL RSVR    123.0     36.5    32.2    31.3      25      86
    REDINGER LAKE         35.0     20.5    22.2    23.9      68     117
    MILLERTON LK(FRIANT  520.5    222.4   230.9   364.7      70     164

SAN LUIS AREA
  SAN LUIS CREEK
    SAN LUIS RSVR       2041.0    809.4   509.9  1751.6      86     216
    ONEILL FOREBAY        56.4     46.1    45.6    40.8      72      88
  LOS BANOS CREEK
    LOS BANOS RSVR        34.6     19.1    19.4    20.4      59     107
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
TULARE LAKE
  HELMS CR
    COURTRIGHT RSVR      123.3     62.3    69.4    67.7      55     109
  N FK KINGS R
    WISHON RSVR          128.3     71.9    71.6    89.3      70     124
  KERN R
    ISABELLA RSVR        568.0    194.2    96.0   211.8      37     109
  KAWEAH R
    LAKE KAWEAH          143.0     10.8     9.8    16.6      12     154
  TULE R
    LAKE SUCCESS          82.3     10.9     6.0    10.6      13      97
  KINGS R
    PINE FLAT RSVR      1000.0    314.7   159.6   590.7      59     188

LAKE TAHOE BASIN
  LAKE TAHOE BASIN
    LAKE TAHOE           744.6    280.2     0.0   631.4      85     225

NORTH LAHONTAN BASIN
  PROSSER CREEK
    PROSSER CK RSVR       28.6     12.4    14.0    14.7      51     119
  LITTLE TRUCKEE R
    STAMPEDE RSVR        226.5    142.4    85.8   213.0      94     150
    BOCA RESERVOIR        40.9     22.7    10.3    33.9      83     149
  CARSON R
    LAHONTAN RSVR        295.1    101.2     0.0     0.0       0       0
  E WALKER R
    BRIDGEPORT RSVR       42.5     12.3     8.7    31.3      74     254
  W WALKER R
    TOPAZ LAKE            59.4     14.5     0.0     0.0       0       0
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
SOUTH LAHONTAN BASIN
  LEE VINING CR
    SADDLEBAG LAKE        11.1      5.8     3.5     8.6      77     149
  RUSH CREEK
    GEM LAKE              17.2     13.4    10.3     7.6      44      57
    GRANT LAKE            47.6     32.5    22.2    28.5      60      87
  S FK BISHOP CR
    SOUTH LAKE            12.9     10.1     7.6    12.2      95     121
  OWENS RIVER
    LAKE CROWLEY         183.5    113.4    94.6   146.0      80     129
    TINEMAHA RSVR         16.4      3.3     3.1     3.4      21     102
  ROSE VALLEY
    HAIWEE RSVR           46.6     26.2    21.2    23.8      51      91
  W FK MOJAVE R
    LAKE SILVERWOOD*      78.0     66.8    73.0    68.7      88     103

HUMBOLDT RIVER BASIN
  HUMBOLDT RIVER BASIN
    RYE PATCH RSVR       194.3     67.5     0.0     0.0       0       0

SNAKE RIVER BASIN
  OWYHEE R
    WILDHORSE RSVR        71.5     31.9     0.0     0.0       0       0
*  USES AVERAGE OF AVAILABLE RECORDS FROM THE 1971-2000 PERIOD

                                  30-YR                    2017    2017
                         TOTAL  HIST AVG   2016    2017     PCT     PCT
                       CAPACITY    KAF      KAF     KAF     CAP     AVG
COLORADO RIVER
  COLORADO R
    LAKE POWELL        24322.0  18497.5 12824.0 14664.0      60      79
    LAKE MEAD          27380.0  19733.8  9620.0 10182.0      37      52
    LAKE MOHAVE         1810.0   1537.7  1626.5  1603.2      89     104
    LAKE HAVASU          619.0    568.1   579.4   564.3      91      99

$$



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