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| REGRESSION Generated Peakflows The following peakflow forecasts are computed using seasonal volumetric statistical forecasts. Forecasts represent probable max flow during a specific period and include a range of plus/minus one standard deviation to that probable forecast. Click on the description link to left for more details. |
Click on date to display forecast:
: : Northwest River Forecast Center : Peak Flow Forecasts : Thursday January 20, 2005 at 23:48 GMT : : : Peak Flow Forecasts : Northwest River Forecast Center : : : Stage (feet) and flow (Kcfs) forecasts are computed from regression equations or : based on other relationships. Forecasts are grouped as most probable including : values that are plus/minus one standard deviation. : : :***** Washington ************************************************************ : .BR NWRFC 20050120 DC200501201200 .BR1 /DH12/HGSFMZL/HGSFMZM/HGSCMZN/QRSFMZL/QRSFMZM/QRSFMZN : : Stage in feet Flow in Kcfs Forecast : flood ------------------- ------------------- ----------------- : stage low mid high low mid high height/ period : volume : :PALOUSE RIVER AT HOOPER HOPW1 10.4/ 11.8/ 13.2/ 5.0/ 8.0/ 11.0 : 1090.0 Jan-Sep :SNAKE RIVER NR ANATONE ANAW1 : 20.0: m/ m/ m/ m/ m/ m : m :ALBENI FALLS DAM -- FLOOD FLOW 100 KCFS ALFW1 / / / m/ m/ m : m :KETTLE RIVER AT LAURIER LAUW1 11.8/ 12.7/ 13.7/ 17.7/ 20.7/ 23.7 : 1740.0 Apr-Sep :COLVILLE RIV AT KETTLE FALLS KTFW1 7.2/ 7.5/ 7.8/ 1.1/ 1.4/ 1.7 : 1740.0 Apr-Sep :SPOKANE RIVER AT SPOKANE SPOW1 : 27.0: 23.2/ 24.1/ 25.0/ 14.6/ 18.0/ 21.4 : 2000.0 Apr-Sep :SIMILKAMEEN RIV NR HEDLEY SMKQ2 8.5/ 9.7/ 10.8/ 6.8/ 10.4/ 14.0 : 805.0 Apr-Sep :SIMILKAMEEN RIV NR NIGHTHAWK NITW1 6.9/ 9.1/ 11.3/ 5.6/ 10.6/ 15.6 : 1010.0 Apr-Sep :OKANOGAN RIVER NEAR TONASKET TONW1 : 15.0: 11.6/ 12.9/ 14.2/ 10.9/ 14.1/ 17.3 : 1300.0 Apr-Sep :METHOW R NEAR PATEROS PATW1 : 10.0: 5.9/ 7.1/ 8.3/ 5.5/ 8.8/ 12.1 : 670.0 Apr-Sep :WENATCHEE R AT PESHASTIN TB20 PESW1 : 13.0: 7.8/ 9.0/ 10.2/ 9.7/ 12.7/ 15.7 : 1160.0 Apr-Sep :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 : 32.0: 17.2/ 20.5/ 23.9/ 141.3/ 191.3/ 241.3 :59400.0 Apr-Aug :YAKIMA RIVER AT CLE ELUM YUMW1 : 9.0: 5.9/ 6.9/ 7.8/ 2.1/ 4.1/ 6.1 : 630.0 Apr-Sep :NACHES RIVER NEAR NACHES NACW1 : 17.0: 14.3/ 15.2/ 16.2/ 2.1/ 3.8/ 5.5 : 530.0 Apr-Sep :YAKIMA RIVER NEAR PARKER PARW1 : 10.0: 4.7/ 6.1/ 7.5/ 3.7/ 7.0/ 10.3 : 1220.0 Apr-Sep :YAKIMA RIVER AT KIONA KIOW1 : 13.0: 6.5/ 8.6/ 10.7/ 3.7/ 7.0/ 10.3 : 7.0 Jan-Sep :WALLA WALLA RIV NEAR TOUCHET TCHW1 : 13.0: 2.0/ 4.5/ 6.9/ 0.0/ 1.0/ 2.0 : 43.0 Mar-Jul :COWLITZ R AT CASTLE ROCK TB20 CASW1 : 48.0: 32.8/ 33.7/ 34.5/ 7.2/ 9.7/ 12.2 : 1740.0 Apr-Jul :SKAGIT RIVER NR CONCRETE CONW1 : 28.0: 21.4/ 23.4/ 25.4/ 28.4/ 38.4/ 48.4 : 5160.0 Apr-Sep :SKAGIT R NR MT VERNON MVEW1 : 28.0: 18.3/ 21.0/ 23.7/ 28.4/ 38.4/ 48.4 : 5160.0 Apr-Sep :COLUMBIA R AT VANCOUVER VANW1 : 16.0: 6.0/ 8.0/ 10.0 : 297.6 Apr-Aug .END .BR NWRFC 20050120 DC200501201200/DH12 /QISFMZL/QISFMZM/QISFMZN : : Inflow : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :LOWER GRANITE DAM LGDW1 m/ m/ m : m :CHELAN RIVER AT CHELAN CHLW1 6.9/ 9.2/ 11.6 : 815.0 Apr-Sep .END .BR NWRFC 20050120 DC200501201200/DH12 /QASFMZL/QASFMZM/QASFMZN : : Unregulated flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 296.7/ 346.7/ 396.7 :59400.0 Apr-Aug .END :***** Oregon ****************************************************************** : .BR NWRFC 20050120 DC200501201200 .BR1 /DH12/HGSFMZL/HGSFMZM/HGSCMZN/QRSFMZL/QRSFMZM/QRSFMZN : : Stage in feet Flow in Kcfs Forecast : flood ------------------- ------------------- ----------------- : stage low mid high low mid high height/ period : volume : :MALHEUR RIVER NR DREWSEY MADO3 4.7/ 6.1/ 7.4/ 0.8/ 1.8/ 2.8 : 50.0 Apr-Sep :MALHEUR RIVER NR VALE VALO3 : 9.5: 4.4/ 6.7/ 9.0/ 1.5/ 3.4/ 5.3 : 1.8 Jan-Jan :IMNAHA RIVER AT IMNAHA TB20 IMNO3 : 5.5: 3.2/ 4.3/ 5.4/ 1.0/ 2.3/ 3.6 : 240.0 Apr-Sep :GRANDE RONDE RIVER AT LAGRANDE LAGO3 : 10.0: 5.6/ 7.4/ 9.2/ 1.6/ 3.6/ 5.6 : 121.0 Apr-Sep :GRANDE RONDE RIVER AT TROY TRYO3 : 10.0: 6.9/ 7.6/ 8.3/ 7.2/ 9.8/ 12.4 : 1050.0 Apr-Sep :UMATILLA R NR GIBBON GIBO3 : 7.0: 3.1/ 4.2/ 5.2/ 0.1/ 0.6/ 1.1 : 50.0 Apr-Sep :UMATILLA R AT PENDLETON -- FLOOD FLOW 6.6 KCFS PDTO3 5.1/ 5.4/ 5.7/ 0.7/ 1.5/ 2.2 : 0.6 Mar-Sep :MCKAY CR NR PILOTROCK MYKO3 3.0/ 4.0/ 5.0/ 0.1/ 0.6/ 1.1 : 121.0 Mar-Jul :JOHN DAY RIVER AT SERVICE CK SERO3 6.6/ 7.9/ 9.3/ 5.3/ 8.3/ 11.3 : 710.0 Mar-Jul :THE DALLES TDAO3 / / / 227.6/ 297.6/ 367.6 :74300.0 Apr-Aug :WILLAMETTE R AT MORRISON BRDG PRTO3 : 18.0: m/ m/ m : m .END .BR NWRFC 20050120 DC200501201200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :OWYHEE BELOW OWYHEE DAM OWYO3 4.9/ 9.2/ 13.5 : 450.0 Mar-Sep .END :***** Montana **************************************************************** : .BR NWRFC 20050120 DC200501201200 .BR1 /DH12/HGSFMZL/HGSFMZM/HGSCMZN/QRSFMZL/QRSFMZM/QRSFMZN : : Stage in feet Flow in Kcfs Forecast : flood ------------------- ------------------- ----------------- : stage low mid high low mid high height/ period : volume : :YAAK RIVER NR TROY TRYM8 : 8.0: 7.0/ 7.6/ 8.1/ 4.3/ 5.8/ 7.3 : 420.0 Apr-Jul :BLACKFOOT R NR BONNER BONM8 : 10.0: 5.2/ 6.6/ 8.0/ 3.8/ 6.5/ 9.2 : 625.0 Apr-Sep :CLARK FORK AB MISSOULA ABOM8 : 10.0: 6.2/ 8.0/ 9.8/ 7.4/ 12.3/ 17.2 : 1100.0 Apr-Sep :BITTERROOT R NR DARBY DARM8 : 7.5: 4.6/ 5.5/ 6.4/ 3.2/ 4.6/ 6.0 : 995.0 Apr-Sep :BITTERROOT R NR MISSOULA BITM8 : 11.0: 8.2/ 8.8/ 9.3/ 9.8/ 11.1/ 12.4 : 4.6 Apr-Sep :CLARK FORK BELOW MISSOULA BELM8 : 11.0: 6.1/ 7.2/ 8.4/ 15.2/ 20.8/ 26.4 : 2100.0 Apr-Sep :CLARK FORK AT ST REGIS TB20 SRGM8 : 19.0: 10.7/ 12.2/ 13.7/ 17.2/ 23.5/ 29.8 : 2760.0 Apr-Sep :MF FLATHEAD NR WEST GLACIER WGCM8 : 10.0: 6.1/ 7.1/ 8.2/ 11.6/ 15.6/ 19.6 : 1280.0 Apr-Jul :FLATHEAD R AT COLUMBIA FALLS CFMM8 : 14.0: m/ m/ m/ m/ m/ m : m :CLARK FORK RIVER NEAR PLAINS PLNM8 : 16.0: 9.6/ 11.4/ 13.3/ 39.0/ 56.0/ 73.0 : 8370.0 Apr-Sep .END .BR NWRFC 20050120 DC200501201200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :DAM AT HUNGRY HORSE HHWM8 14.5/ 20.2/ 25.9 : 1680.0 Apr-Sep .END :***** Idaho ******************************************************************* : .BR NWRFC 20050120 DC200501201200/DH12/HLSFMZL/HLSFMZM/HLSFMZN : : Lake Elevations : : Stage in feet Forecast : flood ------------------- ----------------- : stage low mid high height/ period : :PEND OREILLE LAKE NEAR HOPE HOPI1 : 63.5: m/ m/ m : m :COEUR D'ALENE LAKE COEI1 :2133.0:2128.0/2129.6/2131.2 : 18.0 Apr-Sep .END .BR NWRFC 20050120 DC200501201200 .BR1 /DH12/HGSFMZL/HGSFMZM/HGSCMZN/QRSFMZL/QRSFMZM/QRSFMZN : : Stage in feet Flow in Kcfs Forecast : flood ------------------- ------------------- ----------------- : stage low mid high low mid high height/ period : : -- PALISADES LOCAL PLDI1X / / / 14.6/ 18.0/ 21.4 : 2370.0 Apr-Sep :SNAKE RIVER NR HEISE -- FLOOD FLOW 24.5 KCFS HEII1 5.4/ 6.5/ 7.5/ 14.9/ 19.1/ 23.3 : 3280.0 Apr-Sep :SNAKE RIVER NR SHELLEY SHYI1 : 12.0: 8.9/ 10.1/ 11.2/ 13.3/ 17.8/ 22.3 : 3630.0 Apr-Jul :SNAKE RIVER NEAR BLACKFOOT BFTI1 6.4/ 7.9/ 9.3/ 9.8/ 14.3/ 18.8 : 3500.0 Apr-Jul :SALT RIVER ABV RES NR ETNA SALW4 3.3/ 3.7/ 4.0/ 1.5/ 1.9/ 2.2 : 305.0 Apr-Sep :TETON RIVER NEAR ST. ANTHONY TEAI1 : 6.0: 3.8/ 4.6/ 5.4/ 1.9/ 2.9/ 3.9 : 290.0 Apr-Jul :HENRYS FORK AT ST. ANTHONY ANTI1 : 7.0: 5.3/ 5.7/ 6.2/ 4.8/ 5.9/ 7.1 : 575.0 Apr-Jul :HENRYS FORK NEAR REXBURG REXI1 : 9.5: 9.0/ 9.4/ 9.9/ 6.7/ 7.9/ 9.2 : 1220.0 Apr-Jul :PORTNEUF RIVER AT POCATELLO PIHI1 : 8.5: 4.9/ 6.4/ 7.9/ 0.4/ 0.7/ 1.0 : 79.0 Mar-Sep :BIG LOST R@HOW'L RNCH NR CHILL HWRI1 3.3/ 3.7/ 4.1/ 1.4/ 1.9/ 2.4 : 118.0 Apr-Jul :BIG WOOD RIVER AT HAILEY HALI1 : 6.0: 3.7/ 4.3/ 4.9/ 1.5/ 2.1/ 2.7 : 205.0 Apr-Sep :BRUNEAU RIVER NR HOT SPRINGS HOTI1 : 9.0: 6.0/ 7.3/ 8.5/ 0.9/ 1.9/ 2.9 : 156.0 Apr-Jul :PAYETTE RIVER NEAR EMMETT -- FLOOD FLOW 16 KCFS EMMI1 5.4/ 6.3/ 7.2/ 5.2/ 6.7/ 8.3 : 695.0 Apr-Jul :WEISER RIVER NR WEISER WSRI1 : 9.5: 6.8/ 7.7/ 8.6/ 2.9/ 4.7/ 6.5 : 410.0 Mar-Sep :SELWAY RIVER NEAR LOWELL SELI1 : 14.0: 9.4/ 10.4/ 11.3/ 18.0/ 22.7/ 27.3 : 3660.0 Apr-Jul :CLEARWATER R AT OROFINO ORFI1 : 17.0: 11.1/ 12.6/ 14.1/ 32.8/ 42.7/ 52.6 : 3860.0 Apr-Sep :SF CLEARWATER RIVER AT STITES STII1 : 8.0: 5.4/ 6.2/ 7.0/ 3.5/ 5.2/ 7.0 : 42.7 Apr-Sep :CLEARWATER R AT SPALDING SPDI1 : 18.0: m/ m/ m/ m/ m/ m : m :MIDDLE FORK SALMON MIDI1 5.1/ 5.7/ 6.4/ 5.3/ 6.9/ 8.5 : 655.0 Apr-Jul :SALMON RIVER AT SALMON SMNI1 : 7.5: 4.7/ 5.3/ 5.8/ 5.6/ 7.0/ 8.4 : 765.0 Apr-Sep :SALMON R AT WHITEBIRD WHBI1 : 32.0: 23.9/ 25.5/ 27.2/ 42.9/ 53.2/ 63.6 : 5190.0 Apr-Sep :PRIEST R NR PRIEST RIVER PRTI1 5.1/ 5.6/ 6.1/ 4.7/ 5.4/ 6.0 : 710.0 Apr-Sep :COEUR D'ALENE R AT ENAVIL TB20 ENVI1 : 72.0: 63.1/ 64.5/ 65.9/ 5.5/ 8.0/ 10.5 : 525.0 Apr-Sep :COEURD'ALENE RIVER AT CATALDO CTLI1 : 43.0: 40.0/ 40.7/ 41.4/ 11.3/ 13.3/ 15.3 : 525.0 Apr-Sep :ST JOE R AT CALDER TB20 CLDI1 : 13.0: 9.5/ 10.4/ 11.4/ 8.1/ 11.5/ 14.9 : 850.0 Apr-Sep :ST JOE R AT ST MARIES SJMI1 : 32.5: 32.1/ 32.6/ 33.1 : 2129.6 Apr-Jul .END .BR NWRFC 20050120 DC200501201200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COEUR D'ALENE LAKE COEI1 20.6/ 25.6/ 30.6 : 1750.0 Apr-Sep :SNKE R ON JACKSN LK AT DM TB20 JLKW4 6.5/ 8.7/ 10.9 : 710.0 Apr-Sep :RIRIE DAM AND LAKE ON WILLOW C RIDI1 0.2/ 0.7/ 1.2 : 44.0 Apr-Jul :BIG LOST R AT MACKAY MACI1 0.8/ 1.1/ 1.4 : 116.0 Apr-Sep :LITL.WOODDM&RESNRCAREY LWRI1 0.5/ 0.8/ 1.1 : 74.0 Apr-Sep :CASCADE DAM TB12 CSDI1 1.9/ 4.0/ 6.1 : 390.0 Apr-Sep :DWORSHAK DAM DWRI1 17.2/ 27.2/ 37.2 : 2080.0 Apr-Sep .END .BR NWRFC/DH12/QASFMZL/QASFMZM/QASFMZN 20050120 DC200501201200 : : Natural Flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :BOISE LUCKY PEAK DAM LUCI1 8.9/ 10.8/ 12.7 : 1190.0 Apr-Sep .END $$
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