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Northwest River Forecast Center
Water Supply Seasonal Forecasts
Water Year 2014
Ensemble Date: 2014-08-27   Issued Date: 2014-08-27

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-AUG35543554355465333553
 APR-SEP37553755385568363553
COLUMBIA - MICA DAMAPR-AUG112171021121710211217102109721167410892102
 APR-SEP12005991216410112351102120901321010892102
COLUMBIA - REVELSTOKE DAMAPR-AUG158181021581810215818102155091645515424102
 APR-SEP16860991702310017290102169851841415424102
COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM)APR-AUG222271012222710122227101219752297521754101
 APR-SEP23648992387110024217101239442538921754101
KOOTENAI - LIBBY DAMAPR-AUG666911366691136669113588571736609114
 APR-SEP693411169471116980112625475796609114
KOOTENAI - AT LEONIAAPR-AUG825511582551158255115720084408184115
 APR-SEP857311385871138621113761089028184115
MOYIE - AT EASTPORTAPR-AUG442116442116442116382392441116
 APR-SEP446115446115448116387399441116
KOOTENAI - AT BONNERS FERRYAPR-AUG894611489461148946114783789598876114
 APR-SEP927211292851129320113825694348876114
DUNCAN - DUNCAN DAMAPR-AUG208210420821042082104200821712041104
 APR-SEP220910122291022257103218924322041104
KOOTENAI - KOOTENAY L AT QUEENS BAYAPR-AUG160691091606910916069109147781681415917109
 APR-SEP167251071675110716830108155901785015917109
SLOCAN - NEAR CRESCENT VALLEYAPR-AUG17929917929917929918142089177899
 APR-SEP18479718479718619819052178177899
COLUMBIA - AT BIRCHBANKAPR-AUG409041054090410540904105389104274940265105
 APR-SEP430521034328910443734105417474634240265105
BLACKFOOT - NEAR BONNERAPR-AUG1098144109814410981447647271090144
 APR-SEP1136142113614211371428017571090144
CLARK FORK - ABOVE BLACKFOOTAPR-AUG782136782136782136573370  
 APR-SEP836136839136849138617399  
CLARK FORK - ABOVE MISSOULAAPR-AUG187914118791411879141133710971860140
 APR-SEP197113919751391985140141811561860140
BITTERROOT - NEAR DARBYAPR-AUG733163733163733163450351727163
 APR-SEP761161762161764162473370727163
BITTERROOT - NEAR MISSOULAAPR-AUG17411471741147174114711858641730148
 APR-SEP17941451796145180214612388951730148
CLARK FORK - BELOW MISSOULAAPR-AUG363614336361433636143253519693606143
 APR-SEP378414237891423803143266820613606143
CLARK FORK - AT ST REGISAPR-AUG460913846091384609138334526514570138
 APR-SEP479613648021374817137351427724570138
NF FLATHEAD - NEAR COLUMBIA FALLSAPR-AUG221213622121362212136163118602200136
 APR-SEP227213422721342284135169619252200136
MF FLATHEAD - NEAR WEST GLACIERAPR-AUG226714422671442267144157817782257144
 APR-SEP230814223081422325143163118232257144
SF FLATHEAD - HUNGRY HORSE DAMAPR-AUG268213926821392682139193621302673139
 APR-SEP272513727261372740138198821712673139
FLATHEAD - AT COLUMBIA FALLSAPR-AUG713113571311357131135527057837098136
 APR-SEP728413472861347325134545059487098136
FLATHEAD - KERR DAMAPR-AUG842113984211398421139607666418381139
 APR-SEP860413786081378649138627068108381139
CLARK FORK - NEAR PLAINSAPR-AUG1304613513046135130461359691937612967135
 APR-SEP13434133134471331349113410078967412967135
CLARK FORK - CABINET GORGE DAMAPR-AUG143931321439313214393132109451029914299132
 APR-SEP148561311487013114918131113761059714299132
PRIEST - NEAR PRIEST RIVERAPR-AUG882109882109882109809916875109
 APR-SEP924111927112930112831951875109
PEND OREILLE - ALBENI FALLS DAMAPR-AUG162121311621213116212131123541235416118131
 APR-SEP166811301670213016743131128151279216118131
COLUMBIA - AT INTL BOUNDARYAPR-AUG579121105791211057912110524485603157158111
 APR-SEP606371096084710961302110557846008557158111
KETTLE - AT LAURIERAPR-AUG17439417439417439418452316173995
 APR-SEP17629417639417809518752347173995
NF COEUR D ALENE - AT ENAVILLEAPR-AUG828114828114828114723704825115
 APR-SEP843114843114844114739723825115
ST JOE - AT CALDERAPR-AUG13131201313120131312010939611309120
 APR-SEP13331191333119133411911209901309120
COEUR D ALENE - COEUR D ALENE LAKEAPR-AUG277011427701142770114243021802764114
 APR-SEP280411428041142806114246822262764114
SPOKANE - AT SPOKANEAPR-AUG286411528641152864115248022722854116
 APR-SEP291111529111152913115253023322854116
COLUMBIA - GRAND COULEE DAMAPR-AUG626891106268911062689110567636104161887110
 APR-SEP655291096573810966198110601106512161887110
SIMILKAMEEN - NEAR HEDLEYAPR-AUG12781371278137127813793311091275137
 APR-SEP12931361295136129713695311761275137
SIMILKAMEEN - NEAR NIGHTHAWKAPR-AUG160912916091291609129125215701603129
 APR-SEP163812816391281642128128316441603129
OKANOGAN - NEAR TONASKETAPR-AUG197313019731301973130151621221964131
 APR-SEP201812820201282024128158322381964131
METHOW - NEAR PATEROSAPR-AUG84997849978499787296184497
 APR-SEP873988739887498895101284497
STEHEKIN - AT STEHEKINAPR-AUG850113850113850113753789841113
 APR-SEP885112885112888112791848841113
CHELAN - LAKE CHELAN DAMAPR-AUG112910511291051129105108010931123105
 APR-SEP116410411641041169105111611781123105
WENATCHEE - AT PESHASTINAPR-AUG156710815671081567108144614701559109
 APR-SEP160410816041081607108148915391559109
COLUMBIA - BLO ROCK ISLAND DAMAPR-AUG674521096745210967452109617426663666630109
 APR-SEP704691087067610871145109652027108066630109
COLUMBIA - BLO PRIEST RAPIDS DAMAPR-AUG691861106918611069186110631746893568397110
 APR-SEP722141087242110872888109667787338768397110
YAKIMA - NEAR MARTINAPR-AUG136112136112136112121147135112
 APR-SEP140111141112147117126156135112
KACHESS - NEAR EASTONAPR-AUG120111120111120111108113120112
 APR-SEP122108122108125111113125120112
CLE ELUM - NEAR ROSLYNAPR-AUG449111449111449111406428448111
 APR-SEP455109455109465111417447448111
YAKIMA - NEAR HORLICKAPR-AUG1002109100210910021099209729980
 APR-SEP10391081040108106111096610329980
BUMPING - BELOW BUMPING DAMAPR-AUG133111133111133111120121132111
 APR-SEP136110136110138111124129132111
TIETON - AT TIETON DAMAPR-AUG235115235115235115205213232114
 APR-SEP248113249113250114220238232114
NACHES - NEAR NACHESAPR-AUG826110826110826110752698  
 APR-SEP861110863110867111784753  
YAKIMA - NEAR PARKERAPR-AUG192510919251091925109176718591907109
 APR-SEP203610920401092071111186419991907109
YAKIMA - AT KIONAAPR-AUG10901151090115109011594410731060114
 APR-SEP124311812451191253119105012381060114
SNAKE - JACKSON LAKE AT DAMAPR-AUG905112905112905112811621897111
 APR-SEP939111939111947112845658897111
GREYS - AB RES NR ALPINEAPR-AUG432129432129432129336235427128
 APR-SEP460129461129468131358252427128
SALT - ABV PALISADES RES NR ETNAAPR-AUG347103347103347103335191340103
 APR-SEP382103384104389105370219340103
SNAKE - NEAR IRWINAPR-AUG402812340281234028123328522423979122
 APR-SEP426612242711224302123350124403979122
SNAKE - NEAR HEISEAPR-AUG430512243051224305122354125084257122
 APR-SEP456612145721214603122378527294257122
FALLS - NEAR CHESTERAPR-AUG361103361103361103351237356102
 APR-SEP392105394105406108375262356102
HENRYS FORK - AT ST. ANTHONYAPR-AUG64485644856448575953563284
 APR-SEP72186727877418983661763284
TETON - NEAR ST. ANTHONYAPR-AUG41910041910041910041930641199
 APR-SEP46310146410146910345734041199
HENRYS FORK - AT REXBURGAPR-AUG1225761225761225761607427120176
 APR-SEP1354761359761384781785498120176
WILLOW CREEK - NEAR RIRIEAPR-AUG25382538253867192538
 APR-SEP25372637263869202538
SNAKE - NEAR SHELLEYAPR-AUG495210749521074952107464330204865106
 APR-SEP535710653711065416107505133244865106
PORTNEUF - AT TOPAZAPR-AUG43584358435874384258
 APR-SEP47584759486081424258
SNAKE - AT AMERICAN FALLS DAMAPR-AUG28011042801104280110426967612754102
 APR-SEP29971073013107306010928068592754102
SNAKE - AT MILNERAPR-AUG26027260272602795521426027
 APR-SEP260262602626026100621426027
SALMON FALLS CREEK - NR SAN JACINTOAPR-AUG31433143314372343143
 APR-SEP32443244334574363143
BIG LOST - AT HOWELL RANCH NEAR CHILLYAPR-AUG8751875187511721148650
 APR-SEP9351935194521801208650
BIG LOST - MACKAY RESERVOIR NEAR MACKAYAPR-AUG644664466446138826246
 APR-SEP724872487349151966246
BIG WOOD - AT HAILEYAPR-AUG15461154611546125114515261
 APR-SEP16362163621646326315615261
BIG WOOD - MAGIC DAMAPR-AUG823282328232258588132
 APR-SEP843285328934264658132
LITTLE WOOD - NEAR CAREYAPR-AUG27332733273381322633
 APR-SEP28342934303683342633
SNAKE - AT KING HILLAPR-AUG21977121977121977131062111212970
 APR-SEP25817125817125817136272561212970
BRUNEAU - NEAR HOT SPRINGSAPR-AUG723872387238188897138
 APR-SEP753975397740192917138
SNAKE - BELOW SWAN FALLSAPR-AUG21107021107021107030351938201868
 APR-SEP25697325697325717335142456201868
OWYHEE - NEAR GOLD CREEKAPR-AUG52252252221 522
 APR-SEP52352352321 522
OWYHEE - BELOW OWYHEE DAMAPR-AUG661766176617390906517
 APR-SEP6817691774184051036517
SF BOISE - ANDERSON RANCH DAMAPR-AUG39379393793937949625839079
 APR-SEP41281412814158151027139079
BOISE - LUCKY PEAK DAMAPR-AUG1134861134861134861316665112486
 APR-SEP1175861176861182871361704112486
BOISE - NEAR PARMAAPR-AUG26049260492604953014325348
 APR-SEP30552306523085258819725348
MALHEUR - NEAR DREWSEYAPR-AUG22322232223269232232
 APR-SEP23322332233370252232
NF MALHEUR - AT BEULAHAPR-AUG34573457345760313458
 APR-SEP36583658365962343458
DEADWOOD - BELOW DEADWOOD RESAPR-AUG13010213010213010212890130102
 APR-SEP13494134941349514296130102
NF PAYETTE - CASCADE DAMAPR-AUG41187411874118747033041088
 APR-SEP41785423864368948935241088
PAYETTE - NEAR HORSESHOE BENDAPR-AUG1428921428921428921544954142092
 APR-SEP14729214799214969316061020142092
PAYETTE - NEAR EMMETTAPR-AUG1182951182951182951248709116895
 APR-SEP1253961255961259961311753116895
WEISER - NEAR WEISERAPR-AUG27571275712757138721027371
 APR-SEP28471285722857239821827371
SNAKE - AT WEISERAPR-AUG35846435846435846456332808349363
 APR-SEP40736440776440906563353370349363
BURNT - NR HEREFORDAPR-AUG1543154315433481443
 APR-SEP1543154316443581443
POWDER - MASON DAMAPR-AUG37683768376854293668
 APR-SEP37683769376954293668
EAGLE CREEK - ABOVE SKULL CKAPR-AUG13377133771337717217913277
 APR-SEP13878138781407817818813277
SNAKE - BROWNLEE DAMAPR-AUG39846539846539846561213074388964
 APR-SEP45046645096645226668533646388964
SNAKE - AT HELLS CANYON DAMAPR-AUG41546541546541546564113241405964
 APR-SEP46746546796546926671483847405964
IMNAHA - AT IMNAHAAPR-AUG21580215802158026920821380
 APR-SEP22380223802248127821621380
SALMON - AT SALMONAPR-AUG891106891106891106843568879105
 APR-SEP948105950105963107901618879105
SALMON - AT WHITEBIRDAPR-AUG657911665791166579116568646316527116
 APR-SEP684811568511156871116593548566527116
GRANDE RONDE - NEAR PERRYAPR-AUG12871128711287118110012871
 APR-SEP12970129711307118310212871
LOSTINE - NR LOSTINEAPR-AUG137122137122137122112102136127
 APR-SEP139121139121140122115104136127
GRANDE RONDE - TROYAPR-AUG1171921171921171921269985116492
 APR-SEP12059212069212109213101028116492
SNAKE - LOWER GRANITE DAMAPR-AUG20706982070698207069821091147162061598
 APR-SEP21388962140696215049722279157002061598
CLEARWATER - AT OROFINOAPR-AUG560312656031265603126443635945586126
 APR-SEP569312556981265750127453836905586126
NF CLEARWATER - DWORSHAK DAMAPR-AUG303012130301213030121250921613018121
 APR-SEP308712030901203110121257522273018121
CLEARWATER - AT SPALDINGAPR-AUG900912790091279009127711159198980127
 APR-SEP916912691771269239127727860838980127
UMATILLA - NEAR GIBBONAPR-AUG70917091709177827091
 APR-SEP73917391739180857091
UMATILLA - AT PENDLETONAPR-AUG12984129841298415413212883
 APR-SEP13284132841328415713512883
NF JOHN DAY - AT MONUMENTAPR-AUG48482484824848259035948382
 APR-SEP48882488824898259836548382
JOHN DAY - AT SERVICE CKAPR-AUG63476634766347683050563376
 APR-SEP63976640766417684251263376
DESCHUTES - AT MOODY NR BIGGSAPR-AUG16049716049716049716491601155997
 APR-SEP18719818719818729819161880155997
COLUMBIA - THE DALLES DAMAPR-AUG945171089451710894517108875328705293513108
 APR-SEP989641079915710799769108927049292793513108