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Northwest River Forecast Center
Water Supply Seasonal Forecasts
Water Year 2014
Ensemble Date: 2014-09-16   Issued Date: 2014-09-16

Sites in Northwest RFC Area:
 Volume Forecast, KAFRunoff, KAF
LocationPeriod90%
Exceedence
%50%
Exceedence
%10%
Exceedence
%1981-2010
Average
Previous
Year
Current
Year
Percent
Average

DONNER UND BLITZEN - NR FRENCHGLENAPR-SEP36533653365368363553
DUNGENESS - NEAR SEQUIMAPR-SEP12788127881288814516312488
SKAGIT - NEAR CONCRETEAPR-SEP701511870231187061119593472166812119
COLUMBIA - MICA DAMAPR-SEP122661011228110212333102120901321011708101
COLUMBIA - REVELSTOKE DAMAPR-SEP172231011724910217310102169851841416525101
COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM)APR-SEP239541002399110024073101239442538923037100
KOOTENAI - LIBBY DAMAPR-SEP702311270241127029112625475796865113
KOOTENAI - AT LEONIAAPR-SEP866911486701148676114761089028484114
MOYIE - AT EASTPORTAPR-SEP448116448116448116387399445116
KOOTENAI - AT BONNERS FERRYAPR-SEP936211393631139369113825694349172114
DUNCAN - DUNCAN DAMAPR-SEP223410222361022240102218924322158103
KOOTENAI - KOOTENAY L AT QUEENS BAYAPR-SEP168411081684410816856108155901785016474108
SLOCAN - NEAR CRESCENT VALLEYAPR-SEP18659818659818679819052178183198
COLUMBIA - AT BIRCHBANKAPR-SEP435731044361210443698105417474634242225104
BLACKFOOT - NEAR BONNERAPR-SEP1137142113714211371428017571118143
CLARK FORK - ABOVE BLACKFOOTAPR-SEP833135833135834135617399  
CLARK FORK - ABOVE MISSOULAAPR-SEP196913919691391970139141811561926140
BITTERROOT - NEAR DARBYAPR-SEP756160756160756160473370745161
BITTERROOT - NEAR MISSOULAAPR-SEP17911451791145179214512388951768147
CLARK FORK - BELOW MISSOULAAPR-SEP376814137681413769141266820613704142
CLARK FORK - AT ST REGISAPR-SEP479213647921364793136351427724705137
NF FLATHEAD - NEAR COLUMBIA FALLSAPR-SEP227213422721342272134169619252245135
MF FLATHEAD - NEAR WEST GLACIERAPR-SEP231614223161422317142163118232295143
SF FLATHEAD - HUNGRY HORSE DAMAPR-SEP273213727321372732137198821712708138
FLATHEAD - AT COLUMBIA FALLSAPR-SEP730013473001347302134545059487224135
FLATHEAD - KERR DAMAPR-SEP861913786191378620137627068108521138
CLARK FORK - NEAR PLAINSAPR-SEP13451133134511331345313310078967413257134
CLARK FORK - CABINET GORGE DAMAPR-SEP148251301482613014828130113761059714595131
PRIEST - NEAR PRIEST RIVERAPR-SEP903109903109904109831951889108
PEND OREILLE - ALBENI FALLS DAMAPR-SEP166851301668613016694130128151279216456131
COLUMBIA - AT INTL BOUNDARYAPR-SEP611501106119011061274110557846008559533110
KETTLE - AT LAURIERAPR-SEP17669417669417679418752347175794
NF COEUR D ALENE - AT ENAVILLEAPR-SEP842114842114842114739723835114
ST JOE - AT CALDERAPR-SEP13381201338120133812011209901327120
COEUR D ALENE - COEUR D ALENE LAKEAPR-SEP279811327981132798113246822262779113
SPOKANE - AT SPOKANEAPR-SEP290611529061152906115253023322881115
COLUMBIA - GRAND COULEE DAMAPR-SEP659381106597811066062110601106512164266110
SIMILKAMEEN - NEAR HEDLEYAPR-SEP12961361296136129613695311761288136
SIMILKAMEEN - NEAR NIGHTHAWKAPR-SEP163812816381281638128128316441625128
OKANOGAN - NEAR TONASKETAPR-SEP201912820191282020128158322381998129
METHOW - NEAR PATEROSAPR-SEP872978729787297895101286197
STEHEKIN - AT STEHEKINAPR-SEP878111878111879111791848867112
CHELAN - LAKE CHELAN DAMAPR-SEP115910411591041161104111611781147104
WENATCHEE - AT PESHASTINAPR-SEP160710816071081608108148915391590108
COLUMBIA - BLO ROCK ISLAND DAMAPR-SEP707361087077610970859109652027108068987108
COLUMBIA - BLO PRIEST RAPIDS DAMAPR-SEP725701097261110972694109667787338770826109
YAKIMA - NEAR MARTINAPR-SEP140111140111141112126156138111
KACHESS - NEAR EASTONAPR-SEP125111125111126111113125124112
CLE ELUM - NEAR ROSLYNAPR-SEP459110459110461110417447456111
YAKIMA - NEAR HORLICKAPR-SEP103710710371071039108966103210220
BUMPING - BELOW BUMPING DAMAPR-SEP136109136109136109124129134110
TIETON - AT TIETON DAMAPR-SEP250114250114251114220238243114
NACHES - NEAR NACHESAPR-SEP850108850108851109784753  
YAKIMA - NEAR PARKERAPR-SEP201510820151082018108186419991971108
YAKIMA - AT KIONAAPR-SEP125111912521191252119105012381176118
SNAKE - JACKSON LAKE AT DAMAPR-SEP936111936111937111845658921111
GREYS - AB RES NR ALPINEAPR-SEP457128457128458128358252446128
SALT - ABV PALISADES RES NR ETNAAPR-SEP386104386104387104370219367104
SNAKE - NEAR IRWINAPR-SEP427612242761224278122350124404163122
SNAKE - NEAR HEISEAPR-SEP455412045541204556120378527294438121
FALLS - NEAR CHESTERAPR-SEP394105394105395105375262379104
HENRYS FORK - AT ST. ANTHONYAPR-SEP71185713857158683661768385
TETON - NEAR ST. ANTHONYAPR-SEP461101461101461101457340442101
HENRYS FORK - AT REXBURGAPR-SEP1331751331751332751785498128175
WILLOW CREEK - NEAR RIRIEAPR-SEP25372537263769202538
SNAKE - NEAR SHELLEYAPR-SEP530810553091055313105505133245149106
PORTNEUF - AT TOPAZAPR-SEP47584758475881424457
SNAKE - AT AMERICAN FALLS DAMAPR-SEP29041032905104290810428068592841103
SNAKE - AT MILNERAPR-SEP260262602626026100621426026
SALMON FALLS CREEK - NR SAN JACINTOAPR-SEP33453345344574363245
BIG LOST - AT HOWELL RANCH NEAR CHILLYAPR-SEP9351935193521801209051
BIG LOST - MACKAY RESERVOIR NEAR MACKAYAPR-SEP734873487348151966948
BIG WOOD - AT HAILEYAPR-SEP16161161611616126315615861
BIG WOOD - MAGIC DAMAPR-SEP833183318332264658232
LITTLE WOOD - NEAR CAREYAPR-SEP27322732273383342732
SNAKE - AT KING HILLAPR-SEP26117226117226117236272561240471
BRUNEAU - NEAR HOT SPRINGSAPR-SEP743974397539192917338
SNAKE - BELOW SWAN FALLSAPR-SEP26497526497526507535142456238172
OWYHEE - NEAR GOLD CREEKAPR-SEP52452452521 524
OWYHEE - BELOW OWYHEE DAMAPR-SEP7117711771184051036917
SF BOISE - ANDERSON RANCH DAMAPR-SEP40880408804088051027140079
BOISE - LUCKY PEAK DAMAPR-SEP1173861173861174861361704115486
BOISE - NEAR PARMAAPR-SEP30652306523075258819728451
MALHEUR - NEAR DREWSEYAPR-SEP22322232223270252232
NF MALHEUR - AT BEULAHAPR-SEP36583658365862343558
DEADWOOD - BELOW DEADWOOD RESAPR-SEP13494134941349414296132102
NF PAYETTE - CASCADE DAMAPR-SEP41685416854208648935241386
PAYETTE - NEAR HORSESHOE BENDAPR-SEP14709214709214759216061020144992
PAYETTE - NEAR EMMETTAPR-SEP1231941231941232941311753120894
WEISER - NEAR WEISERAPR-SEP28371283712837139821827971
SNAKE - AT WEISERAPR-SEP41096541106541116563353370383964
BURNT - NR HEREFORDAPR-SEP1646164616463581646
POWDER - MASON DAMAPR-SEP37683768376854293768
EAGLE CREEK - ABOVE SKULL CKAPR-SEP13978139781397817818813678
SNAKE - BROWNLEE DAMAPR-SEP45106645106645126668533646422465
SNAKE - AT HELLS CANYON DAMAPR-SEP46916646926646936671483847440965
IMNAHA - AT IMNAHAAPR-SEP22481224812248127821622080
SALMON - AT SALMONAPR-SEP946105946105946105901618919105
SALMON - AT WHITEBIRDAPR-SEP681411568151156815115593548566699115
GRANDE RONDE - NEAR PERRYAPR-SEP12970129701297018310212870
LOSTINE - NR LOSTINEAPR-SEP139121139121139121115104138126
GRANDE RONDE - TROYAPR-SEP12089212089212089213101028119192
SNAKE - LOWER GRANITE DAMAPR-SEP21679972168097216869722279157002126798
CLEARWATER - AT OROFINOAPR-SEP568412556841255684125453836905646126
NF CLEARWATER - DWORSHAK DAMAPR-SEP309612030961203099120257522273068121
CLEARWATER - AT SPALDINGAPR-SEP915512691551269158126727860839085126
UMATILLA - NEAR GIBBONAPR-SEP73917391739180857292
UMATILLA - AT PENDLETONAPR-SEP13385133851338515713513184
NF JOHN DAY - AT MONUMENTAPR-SEP48882488824888259836548682
JOHN DAY - AT SERVICE CKAPR-SEP64076640766407684251263776
DESCHUTES - AT MOODY NR BIGGSAPR-SEP18779818779818779819161880174097
COLUMBIA - THE DALLES DAMAPR-SEP992381079928010799361107927049292796889107
MCKENZIE - NEAR VIDAAPR-SEP11739911739911789911881187112499
NORTH SANTIAM - AT MEHAMAAPR-SEP859103859103862103837904843103
SOUTH SANTIAM - AT WATERLOOAPR-SEP54593545935509458758354194
WILLAMETTE - AT SALEMAPR-SEP483910248401024865103472744684739102
CLACKAMAS - AT ESTACADAAPR-SEP70696706967079773274668397
LEWIS - MERWIN DAMAPR-SEP114410211441021150102112512711125103
COWLITZ - MAYFIELD RESERVOIRAPR-SEP206111220621122066113183522501997112
COWLITZ - AT CASTLE ROCKAPR-SEP267310626741062685106253228542599105
ROGUE - AT RAYGOLDAPR-SEP61774617746207483370858773