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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 : Tuesday February 08, 2005 at 10:32 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 20050208 DC200502081200 .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 10.2/ 11.7/ 13.2/ 4.8/ 7.8/ 10.8 : 1050.0 Jan-Sep :SNAKE RIVER NR ANATONE ANAW1 : 20.0: 10.4/ 12.6/ 15.0/ 58.4/ 77.6/ 99.5 : :ALBENI FALLS DAM -- FLOOD FLOW 100 KCFS ALFW1 / / / 28.3/ 38.3/ 48.3 : 7420.0 Apr-Sep :KETTLE RIVER AT LAURIER LAUW1 12.4/ 13.3/ 14.3/ 19.5/ 22.5/ 25.5 : 1970.0 Apr-Sep :COLVILLE RIV AT KETTLE FALLS KTFW1 7.4/ 7.7/ 8.1/ 1.2/ 1.5/ 1.8 : 1970.0 Apr-Sep :SPOKANE RIVER AT SPOKANE SPOW1 : 27.0: 22.6/ 23.5/ 24.5/ 12.5/ 15.9/ 19.3 : 1700.0 Apr-Sep :SIMILKAMEEN RIV NR HEDLEY SMKQ2 7.9/ 9.4/ 10.8/ 5.6/ 9.2/ 12.8 : 710.0 Apr-Sep :SIMILKAMEEN RIV NR NIGHTHAWK NITW1 5.6/ 8.1/ 10.7/ 3.5/ 8.5/ 13.5 : 895.0 Apr-Sep :OKANOGAN RIVER NEAR TONASKET TONW1 : 15.0: 11.2/ 12.5/ 13.8/ 10.2/ 13.4/ 16.6 : 1230.0 Apr-Sep :METHOW R NEAR PATEROS PATW1 : 10.0: 5.1/ 6.5/ 7.9/ 4.0/ 7.3/ 10.6 : 555.0 Apr-Sep :WENATCHEE R AT PESHASTIN TB20 PESW1 : 13.0: 7.3/ 8.6/ 9.8/ 8.4/ 11.4/ 14.4 : 990.0 Apr-Sep :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 : 32.0: 16.1/ 19.7/ 23.3/ 130.2/ 180.2/ 230.2 :57600.0 Apr-Aug :YAKIMA RIVER AT CLE ELUM YUMW1 : 9.0: 5.8/ 7.1/ 8.3/ 1.3/ 3.3/ 5.3 : 530.0 Apr-Sep :NACHES RIVER NEAR NACHES NACW1 : 17.0: 13.4/ 14.4/ 15.4/ 1.2/ 2.9/ 4.6 : 420.0 Apr-Sep :YAKIMA RIVER NEAR PARKER PARW1 : 10.0: 4.3/ 5.8/ 7.3/ 2.8/ 6.1/ 9.4 : 1050.0 Apr-Sep :YAKIMA RIVER AT KIONA KIOW1 : 13.0: 5.8/ 8.0/ 10.1/ 2.8/ 6.1/ 9.4 : 6.1 Jan-Sep :WALLA WALLA RIV NEAR TOUCHET TCHW1 : 13.0: 4.3/ 6.0/ 7.7/ 0.5/ 1.5/ 2.5 : 49.0 Mar-Jul :COWLITZ R AT CASTLE ROCK TB20 CASW1 : 48.0: 32.0/ 32.8/ 33.7/ 4.8/ 7.3/ 9.8 : 1440.0 Apr-Jul :SKAGIT RIVER NR CONCRETE CONW1 : 28.0: 18.8/ 21.0/ 23.2/ 18.5/ 28.5/ 38.5 : 4080.0 Apr-Sep :SKAGIT R NR MT VERNON MVEW1 : 28.0: 14.6/ 18.0/ 21.3/ 18.5/ 28.5/ 38.5 : 4080.0 Apr-Sep :COLUMBIA R AT VANCOUVER VANW1 : 16.0: 7.9/ 9.4/ 12.3: .END .BR NWRFC 20050208 DC200502081200/DH12 /QISFMZL/QISFMZM/QISFMZN : : Inflow : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :LOWER GRANITE DAM LGDW1 87.2/ 125.3/ 167.1 : :CHELAN RIVER AT CHELAN CHLW1 5.8/ 8.1/ 10.4 : 705.0 Apr-Sep .END .BR NWRFC 20050208 DC200502081200/DH12 /QASFMZL/QASFMZM/QASFMZN : : Unregulated flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 283.3/ 333.3/ 383.3 :57600.0 Apr-Aug .END :***** Oregon ****************************************************************** : .BR NWRFC 20050208 DC200502081200 .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 4.5/ 5.9/ 7.3/ 0.7/ 1.7/ 2.7 : 38.0 Apr-Sep :MALHEUR RIVER NR VALE VALO3 : 9.5: 4.1/ 6.5/ 8.9/ 1.4/ 3.3/ 5.1 : 1.7 Jan-Jan :IMNAHA RIVER AT IMNAHA TB20 IMNO3 : 5.5: 2.1/ 3.5/ 5.0/ 0.3/ 1.6/ 2.9 : 198.0 Apr-Sep :GRANDE RONDE RIVER AT LAGRANDE LAGO3 : 10.0: 5.5/ 7.2/ 9.0/ 1.5/ 3.5/ 5.5 : 104.0 Apr-Sep :GRANDE RONDE RIVER AT TROY TRYO3 : 10.0: 6.4/ 7.2/ 8.0/ 6.3/ 8.9/ 11.5 : 900.0 Apr-Sep :UMATILLA R NR GIBBON GIBO3 : 7.0: 2.7/ 3.9/ 5.0/ 0.1/ 0.6/ 1.1 : 46.0 Apr-Sep :UMATILLA R AT PENDLETON -- FLOOD FLOW 6.6 KCFS PDTO3 5.0/ 5.3/ 5.6/ 0.5/ 1.3/ 2.1 : 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 5.5/ 7.2/ 8.8/ 3.7/ 6.7/ 9.7 : 560.0 Mar-Jul :THE DALLES TDAO3 / / / 211.3/ 281.3/ 351.3 :69200.0 Apr-Aug :WILLAMETTE R AT MORRISON BRDG PRTO3 : 18.0: 7.4/ 8.9/ 11.8/ .END .BR NWRFC 20050208 DC200502081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :OWYHEE BELOW OWYHEE DAM OWYO3 2.8/ 7.1/ 11.4 : 320.0 Mar-Sep .END :***** Montana **************************************************************** : .BR NWRFC 20050208 DC200502081200 .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: 6.9/ 7.4/ 8.0/ 3.9/ 5.4/ 6.9 : 395.0 Apr-Jul :BLACKFOOT R NR BONNER BONM8 : 10.0: 4.2/ 5.8/ 7.5/ 2.7/ 5.4/ 8.1 : 520.0 Apr-Sep :CLARK FORK AB MISSOULA ABOM8 : 10.0: 5.6/ 7.5/ 9.4/ 6.1/ 11.0/ 15.9 : 915.0 Apr-Sep :BITTERROOT R NR DARBY DARM8 : 7.5: 4.0/ 5.0/ 6.0/ 2.5/ 3.9/ 5.3 : 825.0 Apr-Sep :BITTERROOT R NR MISSOULA BITM8 : 11.0: 7.7/ 8.2/ 8.7/ 8.3/ 9.6/ 10.9 : 3.9 Apr-Sep :CLARK FORK BELOW MISSOULA BELM8 : 11.0: 5.4/ 6.6/ 7.7/ 12.0/ 17.6/ 23.2 : 1780.0 Apr-Sep :CLARK FORK AT ST REGIS TB20 SRGM8 : 19.0: 9.6/ 11.2/ 12.8/ 13.0/ 19.3/ 25.6 : 2340.0 Apr-Sep :MF FLATHEAD NR WEST GLACIER WGCM8 : 10.0: 5.7/ 6.8/ 7.8/ 10.1/ 14.1/ 18.1 : 1170.0 Apr-Jul :FLATHEAD R AT COLUMBIA FALLS CFMM8 : 14.0: 9.3/ 11.6/ 13.1/ 28.8/ 47.7/ 67.6/: :NF FLATHEAD R NR COLUMBIA FALLS FCFM8 : 13.0: 7.4/ 8.1/ 9.0/ 11.0/ 14.1/ 17.3/: :CLARK FORK RIVER NEAR PLAINS PLNM8 : 16.0: 8.7/ 10.8/ 12.8/ 33.3/ 50.3/ 67.3 : 7420.0 Apr-Sep .END .BR NWRFC 20050208 DC200502081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :DAM AT HUNGRY HORSE HHWM8 12.3/ 18.0/ 23.7 : 1500.0 Apr-Sep .END :***** Idaho ******************************************************************* : .BR NWRFC 20050208 DC200502081200/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 :2133.0:2127.5/2129.1/2130.7 : 15.9 Apr-Sep .END .BR NWRFC 20050208 DC200502081200 .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 / / / 14.1/ 17.5/ 20.9 : 2090.0 Apr-Sep :SNAKE RIVER NR HEISE -- FLOOD FLOW 24.5 KCFS HEII1 5.2/ 6.3/ 7.3/ 13.8/ 18.0/ 22.2 : 2900.0 Apr-Sep :SNAKE RIVER NR SHELLEY SHYI1 : 12.0: 8.4/ 9.7/ 10.9/ 11.8/ 16.2/ 20.8 : 3190.0 Apr-Jul :SNAKE RIVER NEAR BLACKFOOT BFTI1 5.6/ 7.3/ 8.9/ 8.0/ 12.5/ 17.0 : 3060.0 Apr-Jul :SALT RIVER ABV RES NR ETNA SALW4 3.3/ 3.6/ 3.9/ 1.5/ 1.8/ 2.2 : 295.0 Apr-Sep :TETON RIVER NEAR ST. ANTHONY TEAI1 : 6.0: 3.7/ 4.5/ 5.2/ 1.7/ 2.7/ 3.7 : 270.0 Apr-Jul :HENRYS FORK AT ST. ANTHONY ANTI1 : 7.0: 5.1/ 5.6/ 6.0/ 4.4/ 5.5/ 6.7 : 535.0 Apr-Jul :HENRYS FORK NEAR REXBURG REXI1 : 9.5: 7.0/ 7.9/ 8.9/ 3.9/ 5.1/ 6.3 : 860.0 Apr-Jul :PORTNEUF RIVER AT POCATELLO PIHI1 : 8.5: 4.4/ 6.0/ 7.5/ 0.3/ 0.6/ 0.9 : 74.0 Mar-Sep :BIG LOST R@HOW'L RNCH NR CHILL HWRI1 3.3/ 3.8/ 4.2/ 1.5/ 2.0/ 2.4 : 124.0 Apr-Jul :BIG WOOD RIVER AT HAILEY HALI1 : 6.0: 3.5/ 4.1/ 4.7/ 1.3/ 1.9/ 2.5 : 182.0 Apr-Sep :BRUNEAU RIVER NR HOT SPRINGS HOTI1 : 9.0: 5.7/ 7.0/ 8.4/ 0.8/ 1.7/ 2.7 : 139.0 Apr-Jul :PAYETTE RIVER NEAR EMMETT -- FLOOD FLOW 16 KCFS EMMI1 4.8/ 5.7/ 6.6/ 4.2/ 5.8/ 7.3 : 570.0 Apr-Jul :WEISER RIVER NR WEISER WSRI1 : 9.5: 6.0/ 7.1/ 8.1/ 1.8/ 3.5/ 5.3 : 300.0 Mar-Sep :SELWAY RIVER NEAR LOWELL SELI1 : 14.0: 8.6/ 9.7/ 10.7/ 14.9/ 19.5/ 24.1 : 3140.0 Apr-Jul :CLEARWATER R AT OROFINO ORFI1 : 17.0: 10.2/ 11.9/ 13.5/ 27.8/ 37.7/ 47.6 : 3320.0 Apr-Sep :SF CLEARWATER RIVER AT STITES STII1 : 8.0: 5.3/ 6.1/ 6.9/ 3.1/ 4.8/ 6.6 : 37.7 Apr-Sep :CLEARWATER R AT SPALDING SPDI1 : 18.0: 9.1/ 11.4/ 13.3/ 29.3/ 46.0/ 62.6 : :MIDDLE FORK SALMON MIDI1 4.7/ 5.4/ 6.1/ 4.5/ 6.1/ 7.7 : 590.0 Apr-Jul :SALMON RIVER AT SALMON SMNI1 : 7.5: 4.4/ 5.0/ 5.5/ 4.9/ 6.3/ 7.7 : 690.0 Apr-Sep :SALMON R AT WHITEBIRD WHBI1 : 32.0: 22.1/ 24.0/ 25.9/ 34.7/ 45.0/ 55.4 : 4370.0 Apr-Sep :PRIEST R NR PRIEST RIVER PRTI1 4.9/ 5.4/ 5.9/ 4.3/ 4.9/ 5.6 : 645.0 Apr-Sep :COEUR D'ALENE R AT ENAVIL TB20 ENVI1 : 72.0: 62.5/ 64.0/ 65.5/ 4.6/ 7.1/ 9.6 : 465.0 Apr-Sep :COEURD'ALENE RIVER AT CATALDO CTLI1 : 43.0: 39.8/ 40.5/ 41.2/ 10.7/ 12.7/ 14.7 : 465.0 Apr-Sep :ST JOE R AT CALDER TB20 CLDI1 : 13.0: 9.0/ 10.0/ 11.0/ 6.8/ 10.2/ 13.6 : 730.0 Apr-Sep :ST JOE R AT ST MARIES SJMI1 : 32.5: 31.5/ 32.0/ 32.5 : 2129.1 Apr-Jul .END .BR NWRFC 20050208 DC200502081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COEUR D'ALENE LAKE COEI1 18.4/ 23.4/ 28.4 : 1530.0 Apr-Sep :SNKE R ON JACKSN LK AT DM TB20 JLKW4 5.8/ 8.0/ 10.2 : 630.0 Apr-Sep :RIRIE DAM AND LAKE ON WILLOW C RIDI1 0.2/ 0.7/ 1.2 : 42.0 Apr-Jul :BIG LOST R AT MACKAY MACI1 0.8/ 1.1/ 1.4 : 118.0 Apr-Sep :LITL.WOODDM&RESNRCAREY LWRI1 0.4/ 0.7/ 0.9 : 62.0 Apr-Sep :CASCADE DAM TB12 CSDI1 1.5/ 3.6/ 5.7 : 330.0 Apr-Sep :DWORSHAK DAM DWRI1 15.2/ 25.2/ 35.2 : 1830.0 Apr-Sep .END .BR NWRFC/DH12/QASFMZL/QASFMZM/QASFMZN 20050208 DC200502081200 : : Natural Flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :BOISE LUCKY PEAK DAM LUCI1 6.7/ 8.6/ 10.5 : 950.0 Apr-Sep .END $$
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