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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 : Friday February 08, 2008 at 09:04 PST : : : 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 20080208 DC200802081200 .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 11.1/ 12.4/ 13.7/ 6.2/ 9.2/ 12.2 : 1390.0 Jan-Sep :SNAKE RIVER NR ANATONE ANAW1 : 20.0: 13.9/ 14.9/ 15.8/ 89.5/ 99.0/ 108.0 : :ALBENI FALLS DAM -- FLOOD FLOW 100 KCFS ALFW1 / / / 55.0/ 65.0/ 75.0 : :KETTLE RIVER AT LAURIER LAUW1 11.7/ 13.1/ 14.4/ 18.0/ 22.1/ 26.1 : 1880.0 Apr-Sep :COLVILLE RIV AT KETTLE FALLS KTFW1 7.4/ 7.7/ 7.9/ 1.2/ 1.5/ 1.8 : 1880.0 Apr-Sep :SPOKANE RIVER AT SPOKANE SPOW1 : 27.0: 24.2/ 24.9/ 25.6/ 18.9/ 22.3/ 25.7 : 2610.0 Apr-Sep :SIMILKAMEEN RIV NR HEDLEY SMKQ2 10.5/ 11.8/ 13.1/ 10.0/ 13.6/ 17.2 : 1060.0 Apr-Sep :SIMILKAMEEN RIV NR NIGHTHAWK NITW1 10.3/ 11.6/ 12.8/ 13.0/ 16.4/ 19.8 : 1370.0 Apr-Sep :OKANOGAN RIVER NEAR TONASKET TONW1 : 15.0: 12.2/ 13.7/ 15.2/ 14.2/ 17.8/ 21.4 : 1640.0 Apr-Sep :METHOW R NEAR PATEROS PATW1 : 10.0: 7.4/ 8.3/ 9.3/ 9.1/ 12.4/ 15.7 : 935.0 Apr-Sep :WENATCHEE R AT PESHASTIN TB20 PESW1 : 13.0: 9.4/ 10.5/ 11.5/ 13.8/ 16.8/ 19.8 : 1700.0 Apr-Sep :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 : 32.0: 20.3/ 23.4/ 26.2/ 180.0/ 230.0/ 280.0 :65900.0 Apr-Aug :YAKIMA RIVER AT CLE ELUM YUMW1 : 9.0: 6.9/ 7.6/ 8.2/ 4.3/ 6.3/ 8.3 : 915.0 Apr-Sep :NACHES RIVER NEAR NACHES NACW1 : 17.0: 15.0/ 15.9/ 16.7/ 4.2/ 5.9/ 7.6 : 795.0 Apr-Sep :YAKIMA RIVER NEAR PARKER PARW1 : 10.0: 6.6/ 7.7/ 8.8/ 7.3/ 10.6/ 13.9 : 1960.0 Apr-Sep :YAKIMA RIVER AT KIONA KIOW1 : 13.0: 7.9/ 9.5/ 11.1/ 7.3/ 10.6/ 13.9 : 10.6 Jan-Sep :WALLA WALLA RIV NEAR TOUCHET TCHW1 : 13.0: 7.9/ 9.2/ 10.4/ 2.6/ 3.6/ 4.6 : 74.0 Mar-Jul :COWLITZ R AT CASTLE ROCK TB20 CASW1 : 48.0: 34.4/ 35.2/ 36.0/ 11.9/ 14.4/ 16.9 : 2340.0 Apr-Jul :SKAGIT RIVER NR CONCRETE CONW1 : 28.0: 24.4/ 27.0/ 29.5/ 42.7/ 57.4/ 72.1 : 6380.0 Apr-Sep :SKAGIT R NR MT VERNON MVEW1 : 28.0: 21.6/ 23.3/ 25.0/ 39.7/ 49.7/ 59.7 : 6380.0 Apr-Sep :COLUMBIA R AT VANCOUVER VANW1 : 16.0: 8.0/ 10.0/ 12.0 : 348.0 Apr-Aug .END .BR NWRFC 20080208 DC200802081200/DH12 /QISFMZL/QISFMZM/QISFMZN : : Inflow : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :LOWER GRANITE DAM LGDW1 151.0/ 170.0/ 189.0 : :CHELAN RIVER AT CHELAN CHLW1 10.6/ 12.9/ 15.2 : 1180.0 Apr-Sep .END .BR NWRFC 20080208 DC200802081200/DH12 /QASFMZL/QASFMZM/QASFMZN : : Unregulated flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COLUMBIA BL PRIEST RAPIDS DAM PRDW1N 345.0/ 395.0/ 445.0 :65900.0 Apr-Aug .END :***** Oregon ****************************************************************** : .BR NWRFC 20080208 DC200802081200 .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 5.1/ 6.3/ 7.6/ 1.0/ 2.0/ 3.0 : 66.0 Apr-Sep :MALHEUR RIVER NR VALE VALO3 : 9.5: 5.3/ 7.5/ 9.8/ 1.7/ 3.6/ 5.4 : 2.0 Jan-Jan :IMNAHA RIVER AT IMNAHA TB20 IMNO3 : 5.5: 4.3/ 5.2/ 6.1/ 2.2/ 3.5/ 4.8 : 310.0 Apr-Sep :GRNDE RONDE R AT LAGRANDE RAWS LAGO3 : 10.0: 6.5/ 8.1/ 9.6/ 2.4/ 4.4/ 6.4 : 210.0 Apr-Sep :GRANDE RONDE RIVER AT TROY TRYO3 : 10.0: 7.4/ 8.0/ 8.6/ 9.5/ 12.1/ 14.7 : 1450.0 Apr-Sep :UMATILLA R NR GIBBON GIBO3 : 7.0: 5.1/ 5.6/ 6.2/ 1.0/ 1.5/ 2.0 : 91.0 Apr-Sep :UMATILLA R AT PENDLETON -- FLOOD FLOW 6.6 KCFS PDTO3 5.7/ 5.8/ 5.9/ 2.5/ 3.2/ 4.0 : 1.5 Mar-Sep :MCKAY CR NR PILOTROCK MYKO3 4.7/ 5.2/ 5.7/ 1.0/ 1.5/ 2.0 : 260.0 Mar-Jul :JOHN DAY RIVER AT SERVICE CK SERO3 8.3/ 9.8/ 11.3/ 8.5/ 12.8/ 17.1 : 1200.0 Mar-Jul :THE DALLES TDAO3 / / / 275.0/ 345.0/ 415.0 :90100.0 Apr-Aug :WILLAMETTE R AT MORRISON BRDG PRTO3 : 18.0: 8.0/ 9.5/ 11.5 : .END .BR NWRFC 20080208 DC200802081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :OWYHEE BELOW OWYHEE DAM OWYO3 5.8/ 10.1/ 14.4 : 505.0 Mar-Sep .END :***** Montana **************************************************************** : .BR NWRFC 20080208 DC200802081200 .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: 7.3/ 7.8/ 8.2/ 5.0/ 6.5/ 8.0 : 460.0 Apr-Jul :BLACKFOOT R NR BONNER BONM8 : 10.0: 6.2/ 7.4/ 8.6/ 5.7/ 8.4/ 11.1 : 800.0 Apr-Sep :CLARK FORK AB MISSOULA ABOM8 : 10.0: 7.4/ 8.6/ 9.8/ 10.2/ 13.5/ 16.8 : 1390.0 Apr-Sep :BITTERROOT R NR DARBY DARM8 : 7.5: 5.3/ 6.1/ 6.9/ 4.0/ 5.4/ 6.8 : 1210.0 Apr-Sep :BITTERROOT R NR MISSOULA BITM8 : 11.0: 8.9/ 9.4/ 9.9/ 11.7/ 13.0/ 14.3 : 5.4 Apr-Sep :CLARK FORK BELOW MISSOULA BELM8 : 11.0: 7.3/ 8.2/ 9.1/ 21.4/ 26.3/ 31.1 : 2600.0 Apr-Sep :CLARK FORK AT ST REGIS TB20 SRGM8 : 19.0: 12.7/ 13.9/ 15.1/ 26.0/ 32.1/ 38.2 : 3450.0 Apr-Sep :MF FLATHEAD NR WEST GLACIER WGCM8 : 10.0: 6.3/ 7.5/ 8.7/ 13.2/ 17.2/ 21.2 : 1390.0 Apr-Jul :NF FLATHEAD R NR COLUMBIA FALL FCFM8 : 13.0: 7.4/ 8.3/ 9.2/ 13.0/ 16.2/ 19.3 : 1440.0 Apr-Jul :FLATHEAD R AT COLUMBIA FALLS CFMM8 : 14.0: 11.2/ 12.3/ 13.4/ 33.0/ 40.0/ 47.0 : :CLARK FORK RIVER NEAR PLAINS PLNM8 : 16.0: 12.2/ 13.5/ 14.7/ 62.3/ 74.3/ 86.3 : 9610.0 Apr-Sep .END .BR NWRFC 20080208 DC200802081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :DAM AT HUNGRY HORSE HHWM8 17.7/ 23.4/ 29.1 : 1950.0 Apr-Sep .END :***** Idaho ******************************************************************* : .BR NWRFC 20080208 DC200802081200/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: 62.0/ 62.5/ 63.0 : :COEUR D'ALENE LAKE COEI1 :2133.0:2129.1/2130.7/2132.3 : 22.3 Apr-Sep .END .BR NWRFC 20080208 DC200802081200 .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 / / / 15.4/ 18.8/ 22.2 : 2760.0 Apr-Sep :SNAKE RIVER NR HEISE -- FLOOD FLOW 24.5 KCFS HEII1 6.0/ 6.9/ 7.8/ 16.5/ 20.7/ 24.9 : 3830.0 Apr-Sep :SNAKE RIVER NR SHELLEY SHYI1 : 12.0: 9.7/ 10.8/ 11.9/ 16.0/ 20.5/ 25.0 : 4360.0 Apr-Jul :SNAKE RIVER NEAR BLACKFOOT BFTI1 12.7/ 13.8/ 14.8/ 32.9/ 37.9/ 42.9 : 4390.0 Apr-Jul :SALT RIVER ABV RES NR ETNA SALW4 3.6/ 4.0/ 4.3/ 1.8/ 2.2/ 2.5 : 355.0 Apr-Sep :TETON RIVER NEAR ST. ANTHONY TEAI1 : 6.0: 4.7/ 5.3/ 6.0/ 2.9/ 3.9/ 4.9 : 390.0 Apr-Jul :HENRYS FORK AT ST. ANTHONY ANTI1 : 7.0: 5.8/ 6.3/ 6.7/ 6.2/ 7.4/ 8.5 : 715.0 Apr-Jul :HENRYS FORK NEAR REXBURG REXI1 : 9.5: 9.1/ 9.6/ 10.0/ 6.8/ 8.0/ 9.2 : 1490.0 Apr-Jul :PORTNEUF RIVER AT POCATELLO PIHI1 : 8.5: 6.2/ 7.3/ 8.4/ 0.5/ 0.8/ 1.1 : 90.0 Mar-Sep :BIG LOST R@HOW'L RNCH NR CHILL HWRI1 3.7/ 4.0/ 4.4/ 1.8/ 2.3/ 2.8 : 155.0 Apr-Jul :BIG WOOD RIVER AT HAILEY HALI1 : 6.0: 4.2/ 4.8/ 5.3/ 2.0/ 2.6/ 3.2 : 265.0 Apr-Sep :BRUNEAU RIVER NR HOT SPRINGS HOTI1 : 9.0: 6.6/ 7.7/ 8.8/ 1.2/ 2.1/ 3.1 : 180.0 Apr-Jul :PAYETTE RIVER NEAR EMMETT -- FLOOD FLOW 16 KCFS EMMI1 7.9/ 8.4/ 8.9/ 9.8/ 11.3/ 12.9 : 1320.0 Apr-Jul :WEISER RIVER NR WEISER WSRI1 : 9.5: 8.0/ 8.7/ 9.4/ 5.2/ 7.0/ 8.8 : 630.0 Mar-Sep :SELWAY RIVER NEAR LOWELL SELI1 : 14.0: 10.8/ 11.7/ 12.5/ 24.5/ 29.0/ 33.5 : 4700.0 Apr-Jul :CLEARWATER R AT OROFINO ORFI1 : 17.0: 14.0/ 14.9/ 15.9/ 50.9/ 58.6/ 66.4 : 4950.0 Apr-Sep :SF CLEARWATER RIVER AT STITES STII1 : 8.0: 6.1/ 6.8/ 7.5/ 4.8/ 6.5/ 8.3 : 58.6 Apr-Sep :CLEARWATER R AT SPALDING SPDI1 : 18.0: 13.1/ 14.2/ 15.2/ 61.0/ 71.0/ 81.0 : :MIDDLE FORK SALMON MIDI1 5.9/ 6.4/ 6.8/ 7.6/ 9.3/ 10.9 : 850.0 Apr-Jul :SALMON RIVER AT SALMON SMNI1 : 7.5: 5.8/ 6.2/ 6.7/ 7.7/ 9.1/ 10.5 : 990.0 Apr-Sep :SALMON R AT WHITEBIRD WHBI1 : 32.0: 26.5/ 28.0/ 29.5/ 57.8/ 68.3/ 78.8 : 6520.0 Apr-Sep :PRIEST R NR PRIEST RIVER PRTI1 5.9/ 6.3/ 6.8/ 5.6/ 6.3/ 6.9 : 840.0 Apr-Sep :COEUR D'ALENE R AT ENAVIL TB20 ENVI1 : 72.0: 64.6/ 66.4/ 68.1/ 8.0/ 11.5/ 15.1 : 730.0 Apr-Sep :COEURD'ALENE RIVER AT CATALDO CTLI1 : 43.0: 41.1/ 41.8/ 42.4/ 13.2/ 15.2/ 17.2 : 730.0 Apr-Sep :ST JOE R AT CALDER TB20 CLDI1 : 13.0: 10.3/ 11.1/ 11.9/ 10.8/ 14.2/ 17.6 : 1120.0 Apr-Sep :ST JOE R AT ST MARIES SJMI1 : 32.5: 32.2/ 32.7/ 33.2 : 2130.7 Apr-Jul .END .BR NWRFC 20080208 DC200802081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COEUR D'ALENE LAKE COEI1 27.7/ 32.7/ 37.0 : 2460.0 Apr-Sep :SNKE R ON JACKSN LK AT DM TB20 JLKW4 7.6/ 9.8/ 11.9 : 830.0 Apr-Sep :RIRIE DAM AND LAKE ON WILLOW C RIDI1 0.6/ 1.2/ 1.7 : 71.0 Apr-Jul :BIG LOST R AT MACKAY MACI1 1.1/ 1.4/ 1.7 : 153.0 Apr-Sep :LITL.WOODDM&RESNRCAREY LWRI1 0.6/ 0.8/ 1.1 : 81.0 Apr-Sep :CASCADE DAM TB12 CSDI1 2.9/ 5.0/ 7.1 : 550.0 Apr-Sep :DWORSHAK DAM DWRI1 23.1/ 33.1/ 43.1 : 2810.0 Apr-Sep .END .BR NWRFC/DH12/QASFMZL/QASFMZM/QASFMZN 20080208 DC200802081200 : : Natural Flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :BOISE LUCKY PEAK DAM LUCI1 11.1/ 13.0/ 14.9 : 1420.0 Apr-Sep .END $$
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