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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 March 08, 2005 at 20:28 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 20050308 DC200503081200 .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 9.8/ 11.4/ 12.9/ 4.2/ 7.2/ 10.2 : 895.0 Jan-Sep :SNAKE RIVER NR ANATONE ANAW1 : 20.0: 8.5/ 11.0/ 13.4/ 43.0/ 63.5/ 85.0 : :ALBENI FALLS DAM -- FLOOD FLOW 100 KCFS ALFW1 / / / 15.9/ 25.9/ 35.9 : 5350.0 Apr-Sep :KETTLE RIVER AT LAURIER LAUW1 11.2/ 12.2/ 13.3/ 16.1/ 19.1/ 22.1 : 1540.0 Apr-Sep :COLVILLE RIV AT KETTLE FALLS KTFW1 7.1/ 7.4/ 7.7/ 0.9/ 1.2/ 1.5 : 1540.0 Apr-Sep :SPOKANE RIVER AT SPOKANE SPOW1 : 27.0: 21.8/ 22.7/ 23.7/ 9.6/ 13.0/ 16.4 : 1280.0 Apr-Sep :SIMILKAMEEN RIV NR HEDLEY SMKQ2 5.9/ 8.2/ 10.5/ 2.8/ 6.4/ 10.0 : 480.0 Apr-Sep :SIMILKAMEEN RIV NR NIGHTHAWK NITW1 4.3/ 5.5/ 8.4/ 1.8/ 3.2/ 8.2 : 600.0 Apr-Sep :OKANOGAN RIVER NEAR TONASKET TONW1 : 15.0: 8.7/ 10.4/ 12.0/ 5.6/ 8.8/ 12.0 : 780.0 Apr-Sep :METHOW R NEAR PATEROS PATW1 : 10.0: 2.0/ 4.3/ 6.7/ 0.6/ 3.9/ 7.2 : 300.0 Apr-Sep :WENATCHEE R AT PESHASTIN TB20 PESW1 : 13.0: 6.6/ 8.0/ 9.3/ 7.1/ 10.1/ 13.1 : 815.0 Apr-Sep :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 : 32.0: 11.7/ 15.8/ 20.0/ 77.3/ 127.3/ 177.3 :49000.0 Apr-Aug :YAKIMA RIVER AT CLE ELUM YUMW1 : 9.0: 4.9/ 6.4/ 7.9/ 0.5/ 2.5/ 4.5 : 425.0 Apr-Sep :NACHES RIVER NEAR NACHES NACW1 : 17.0: 12.2/ 13.5/ 14.8/ 0.4/ 2.1/ 3.8 : 310.0 Apr-Sep :YAKIMA RIVER NEAR PARKER PARW1 : 10.0: 3.1/ 4.9/ 6.7/ 1.6/ 4.9/ 8.2 : 795.0 Apr-Sep :YAKIMA RIVER AT KIONA KIOW1 : 13.0: 4.3/ 6.7/ 9.1/ 1.6/ 4.9/ 8.2 : 4.9 Jan-Sep :WALLA WALLA RIV NEAR TOUCHET TCHW1 : 13.0: 3.5/ 5.4/ 7.3/ 0.3/ 1.3/ 2.3 : 46.0 Mar-Jul :COWLITZ R AT CASTLE ROCK TB20 CASW1 : 48.0: 31.4/ 32.4/ 33.4/ 3.8/ 6.3/ 8.8 : 1310.0 Apr-Jul :SKAGIT RIVER NR CONCRETE CONW1 : 28.0: 17.9/ 20.3/ 22.8/ 14.9/ 24.9/ 34.9 : 3690.0 Apr-Sep :SKAGIT R NR MT VERNON MVEW1 : 28.0: 13.4/ 16.9/ 20.4/ 14.9/ 24.9/ 34.9 : 3690.0 Apr-Sep :COLUMBIA R AT VANCOUVER VANW1 : 16.0: 4.8/ 6.4/ 8.0 : 243.0 Apr-Aug .END .BR NWRFC 20050308 DC200503081200/DH12 /QISFMZL/QISFMZM/QISFMZN : : Inflow : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :LOWER GRANITE DAM LGDW1 65.8/ 103.0/ 141.4: :CHELAN RIVER AT CHELAN CHLW1 4.6/ 6.8/ 9.1 : 575.0 Apr-Sep .END .BR NWRFC 20050308 DC200503081200/DH12 /QASFMZL/QASFMZM/QASFMZN : : Unregulated flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 219.0/ 269.0/ 319.0 :49000.0 Apr-Aug .END :***** Oregon ****************************************************************** : .BR NWRFC 20050308 DC200503081200 .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 4.1/ 5.6/ 7.1/ 0.5/ 1.5/ 2.5 : 24.0 Apr-Sep :MALHEUR RIVER NR VALE VALO3 : 9.5: 3.8/ 6.3/ 8.8/ 1.2/ 3.1/ 5.0 : 1.5 Jan-Jan :IMNAHA RIVER AT IMNAHA TB20 IMNO3 : 5.5: 3.8/ 3.9/ 4.0/ 0.1/ 0.5/ 1.8 : 133.0 Apr-Sep :GRANDE RONDE RIVER AT LAGRANDE LAGO3 : 10.0: 5.0/ 6.9/ 8.9/ 1.2/ 3.2/ 5.2 : 70.0 Apr-Sep :GRANDE RONDE RIVER AT TROY TRYO3 : 10.0: 6.0/ 6.9/ 7.8/ 5.2/ 7.8/ 10.4 : 715.0 Apr-Sep :UMATILLA R NR GIBBON GIBO3 : 7.0: 6.0/ 5.5/ 4.9/ 0.1/ 0.4/ 0.9 : 40.0 Apr-Sep :UMATILLA R AT PENDLETON -- FLOOD FLOW 6.6 KCFS PDTO3 4.8/ 5.2/ 5.5/ 0.3/ 1.1/ 1.8 : 0.4 Mar-Sep :MCKAY CR NR PILOTROCK MYKO3 4.6/ 4.7/ 4.8/ 0.1/ 0.4/ 0.9 : 94.0 Mar-Jul :JOHN DAY RIVER AT SERVICE CK SERO3 4.7/ 6.5/ 8.3/ 2.4/ 5.4/ 8.4 : 445.0 Mar-Jul :THE DALLES TDAO3 / / / 173.0/ 243.0/ 313.0 :57200.0 Apr-Aug :WILLAMETTE R AT MORRISON BRDG PRTO3 : 18.0: 4.3/ 5.9/ 7.5 : .END .BR NWRFC 20050308 DC200503081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :OWYHEE BELOW OWYHEE DAM OWYO3 1.3/ 5.6/ 9.9 : 225.0 Mar-Sep .END :***** Montana **************************************************************** : .BR NWRFC 20050308 DC200503081200 .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: 6.7/ 7.3/ 7.8/ 3.4/ 4.9/ 6.4 : 350.0 Apr-Jul :BLACKFOOT R NR BONNER BONM8 : 10.0: 2.1/ 4.3/ 6.5/ 0.6/ 3.3/ 6.0 : 335.0 Apr-Sep :CLARK FORK AB MISSOULA ABOM8 : 10.0: 4.3/ 6.5/ 8.6/ 3.9/ 8.8/ 13.7 : 595.0 Apr-Sep :BITTERROOT R NR DARBY DARM8 : 7.5: 3.1/ 4.2/ 5.3/ 1.4/ 2.8/ 4.2 : 565.0 Apr-Sep :BITTERROOT R NR MISSOULA BITM8 : 11.0: 6.5/ 7.1/ 7.8/ 6.0/ 7.3/ 8.6 : 2.8 Apr-Sep :CLARK FORK BELOW MISSOULA BELM8 : 11.0: 3.4/ 4.9/ 6.5/ 5.8/ 11.4/ 17.0 : 1160.0 Apr-Sep :CLARK FORK AT ST REGIS TB20 SRGM8 : 19.0: 6.8/ 8.9/ 11.0/ 5.5/ 11.8/ 18.1 : 1590.0 Apr-Sep :MF FLATHEAD NR WEST GLACIER WGCM8 : 10.0: 4.4/ 5.6/ 6.9/ 6.3/ 10.3/ 14.3 : 900.0 Apr-Jul :FLATHEAD R AT COLUMBIA FALLS CFMM8 : 14.0: 8.1/ 10.3/ 12.0/ 18.0/ 28.0/ 38.0 : :CLARK FORK RIVER NEAR PLAINS PLNM8 : 16.0: 7.1/ 9.4/ 11.6/ 22.8/ 39.8/ 56.8 : 5670.0 Apr-Sep .END .BR NWRFC 20050308 DC200503081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :DAM AT HUNGRY HORSE HHWM8 9.1/ 14.8/ 20.5 : 1230.0 Apr-Sep .END :***** Idaho ******************************************************************* : .BR NWRFC 20050308 DC200503081200/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: 61.5/ 62.0/ 62.5 : :COEUR D'ALENE LAKE COEI1 :2133.0:2126.8/2128.4/2130.0 : 13.0 Apr-Sep .END .BR NWRFC 20050308 DC200503081200 .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 / / / 13.6/ 17.0/ 20.4 : 1830.0 Apr-Sep :SNAKE RIVER NR HEISE -- FLOOD FLOW 24.5 KCFS HEII1 4.9/ 6.0/ 7.1/ 12.8/ 17.0/ 21.2 : 2540.0 Apr-Sep :SNAKE RIVER NR SHELLEY SHYI1 : 12.0: 8.1/ 9.3/ 10.4/ 10.2/ 14.7/ 19.2 : 2770.0 Apr-Jul :SNAKE RIVER NEAR BLACKFOOT BFTI1 4.7/ 6.5/ 8.3/ 6.2/ 10.7/ 15.2 : 2640.0 Apr-Jul :SALT RIVER ABV RES NR ETNA SALW4 2.9/ 3.3/ 3.7/ 1.2/ 1.5/ 1.9 : 245.0 Apr-Sep :TETON RIVER NEAR ST. ANTHONY TEAI1 : 6.0: 3.3/ 4.2/ 5.1/ 1.4/ 2.4/ 3.4 : 240.0 Apr-Jul :HENRYS FORK AT ST. ANTHONY ANTI1 : 7.0: 4.8/ 5.3/ 5.7/ 3.6/ 4.8/ 5.9 : 465.0 Apr-Jul :HENRYS FORK NEAR REXBURG REXI1 : 9.5: 5.1/ 6.6/ 7.9/ 2.3/ 3.5/ 4.7 : 650.0 Apr-Jul :PORTNEUF RIVER AT POCATELLO PIHI1 : 8.5: 3.0/ 4.9/ 6.8/ 0.1/ 0.4/ 0.7 : 61.0 Mar-Sep :BIG LOST R@HOW'L RNCH NR CHILL HWRI1 3.0/ 3.4/ 3.9/ 1.1/ 1.6/ 2.1 : 92.0 Apr-Jul :BIG WOOD RIVER AT HAILEY HALI1 : 6.0: 2.9/ 3.6/ 4.3/ 0.8/ 1.4/ 2.0 : 125.0 Apr-Sep :BRUNEAU RIVER NR HOT SPRINGS HOTI1 : 9.0: 5.1/ 6.5/ 7.9/ 0.4/ 1.4/ 2.4 : 105.0 Apr-Jul :PAYETTE RIVER NEAR EMMETT -- FLOOD FLOW 16 KCFS EMMI1 2.9/ 4.0/ 5.2/ 1.6/ 3.2/ 4.8 : 220.0 Apr-Jul :WEISER RIVER NR WEISER WSRI1 : 9.5: 5.3/ 6.5/ 7.7/ 0.9/ 2.7/ 4.4 : 215.0 Mar-Sep :SELWAY RIVER NEAR LOWELL SELI1 : 14.0: 7.7/ 8.8/ 9.9/ 10.9/ 15.5/ 20.1 : 2470.0 Apr-Jul :CLEARWATER R AT OROFINO ORFI1 : 17.0: 9.1/ 10.8/ 12.4/ 21.3/ 31.2/ 41.1 : 2620.0 Apr-Sep :SF CLEARWATER RIVER AT STITES STII1 : 8.0: 5.0/ 5.8/ 6.6/ 2.5/ 4.3/ 6.0 : 31.2 Apr-Sep :CLEARWATER R AT SPALDING SPDI1 : 18.0: 8.0/ 10.5/ 12.6/ 22.8/ 39.5/ 56.4 : :MIDDLE FORK SALMON MIDI1 3.9/ 4.7/ 5.6/ 3.1/ 4.7/ 6.4 : 475.0 Apr-Jul :SALMON RIVER AT SALMON SMNI1 : 7.5: 3.9/ 4.5/ 5.1/ 3.7/ 5.1/ 6.5 : 560.0 Apr-Sep :SALMON R AT WHITEBIRD WHBI1 : 32.0: 20.1/ 22.2/ 24.4/ 25.7/ 36.0/ 46.4 : 3470.0 Apr-Sep :PRIEST R NR PRIEST RIVER PRTI1 4.1/ 4.6/ 5.1/ 3.3/ 3.9/ 4.6 : 495.0 Apr-Sep :COEUR D'ALENE R AT ENAVIL TB20 ENVI1 : 72.0: 61.2/ 62.8/ 64.5/ 2.7/ 5.2/ 7.7 : 330.0 Apr-Sep :COEURD'ALENE RIVER AT CATALDO CTLI1 : 43.0: 39.3/ 40.0/ 40.8/ 9.4/ 11.4/ 13.4 : 330.0 Apr-Sep :ST JOE R AT CALDER TB20 CLDI1 : 13.0: 8.4/ 9.6/ 10.7/ 5.2/ 8.6/ 12.0 : 570.0 Apr-Sep :ST JOE R AT ST MARIES SJMI1 : 32.5: 30.7/ 31.2/ 31.7 : 2128.4 Apr-Jul .END .BR NWRFC 20050308 DC200503081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COEUR D'ALENE LAKE COEI1 14.4/ 19.4/ 24.4 : 1120.0 Apr-Sep :SNKE R ON JACKSN LK AT DM TB20 JLKW4 5.2/ 7.4/ 9.5 : 560.0 Apr-Sep :RIRIE DAM AND LAKE ON WILLOW C RIDI1 0.1/ 0.5/ 1.0 : 28.0 Apr-Jul :BIG LOST R AT MACKAY MACI1 0.5/ 0.8/ 1.1 : 83.0 Apr-Sep :LITL.WOODDM&RESNRCAREY LWRI1 0.2/ 0.5/ 0.7 : 38.0 Apr-Sep :CASCADE DAM TB12 CSDI1 0.8/ 2.9/ 5.0 : 220.0 Apr-Sep :DWORSHAK DAM DWRI1 12.7/ 22.7/ 32.7 : 1530.0 Apr-Sep .END .BR NWRFC/DH12/QASFMZL/QASFMZM/QASFMZN 20050308 DC200503081200 : : Natural Flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :BOISE LUCKY PEAK DAM LUCI1 3.2/ 5.1/ 7.0 : 570.0 Apr-Sep .END $$
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