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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 March 08, 2007 at 21:43 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 20070308 DC200703081200 .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 11.2/ 12.4/ 13.7/ 6.5/ 9.5/ 12.5 : 1460.0 Jan-Sep :SNAKE RIVER NR ANATONE ANAW1 : 20.0: 7.9/ 8.8/ 9.7/ 37.7/ 44.9/ 52.1 : :ALBENI FALLS DAM -- FLOOD FLOW 100 KCFS ALFW1 / / / 51.8/ 61.8/ 71.8 : :KETTLE RIVER AT LAURIER LAUW1 12.1/ 13.1/ 14.1/ 19.1/ 22.1/ 25.1 : 1920.0 Apr-Sep :COLVILLE RIV AT KETTLE FALLS KTFW1 7.5/ 7.7/ 8.0/ 1.2/ 1.5/ 1.8 : 1920.0 Apr-Sep :SPOKANE RIVER AT SPOKANE SPOW1 : 27.0: 24.4/ 25.2/ 26.0/ 20.3/ 23.7/ 27.1 : 2810.0 Apr-Sep :SIMILKAMEEN RIV NR HEDLEY SMKQ2 10.8/ 12.1/ 13.4/ 13.1/ 16.7/ 20.3 : 1310.0 Apr-Sep :SIMILKAMEEN RIV NR NIGHTHAWK NITW1 12.0/ 13.3/ 14.6/ 17.9/ 22.9/ 27.9 : 1700.0 Apr-Sep :OKANOGAN RIVER NEAR TONASKET TONW1 : 15.0: 13.9/ 15.0/ 16.0/ 17.7/ 20.9/ 24.1 : 1960.0 Apr-Sep :METHOW R NEAR PATEROS PATW1 : 10.0: 8.0/ 8.9/ 9.8/ 10.9/ 14.2/ 17.5 : 1070.0 Apr-Sep :WENATCHEE R AT PESHASTIN TB20 PESW1 : 13.0: 9.8/ 10.8/ 11.9/ 14.8/ 17.8/ 20.8 : 1840.0 Apr-Sep :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 : 32.0: 21.1/ 23.9/ 26.8/ 196.7/ 246.7/ 296.7 :68400.0 Apr-Aug :YAKIMA RIVER AT CLE ELUM YUMW1 : 9.0: 8.1/ 8.7/ 9.3/ 5.1/ 7.1/ 9.1 : 1020.0 Apr-Sep :NACHES RIVER NEAR NACHES NACW1 : 17.0: 15.7/ 16.5/ 17.4/ 5.2/ 6.9/ 8.6 : 910.0 Apr-Sep :YAKIMA RIVER NEAR PARKER PARW1 : 10.0: 6.8/ 7.9/ 9.0/ 8.1/ 11.4/ 14.7 : 2130.0 Apr-Sep :YAKIMA RIVER AT KIONA KIOW1 : 13.0: 8.7/ 10.1/ 11.5/ 8.1/ 11.4/ 14.7 : 11.4 Jan-Sep :WALLA WALLA RIV NEAR TOUCHET TCHW1 : 13.0: 7.1/ 8.4/ 9.7/ 2.1/ 3.1/ 4.1 : 68.0 Mar-Jul :COWLITZ R AT CASTLE ROCK TB20 CASW1 : 48.0: 35.0/ 35.9/ 36.7/ 11.8/ 14.3/ 16.8 : 2330.0 Apr-Jul :SKAGIT RIVER NR CONCRETE CONW1 : 28.0: 24.1/ 26.1/ 28.0/ 42.3/ 52.3/ 62.3 : 6670.0 Apr-Sep :SKAGIT R NR MT VERNON MVEW1 : 28.0: 21.6/ 23.5/ 25.3/ 42.3/ 52.3/ 62.3 : 6670.0 Apr-Sep :COLUMBIA R AT VANCOUVER VANW1 : 16.0: 9.0/ 10.0/ 12.0 : .END .BR NWRFC 20070308 DC200703081200/DH12 /QISFMZL/QISFMZM/QISFMZN : : Inflow : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :LOWER GRANITE DAM LGDW1 72.5/ 96.5/ 120.5 : :CHELAN RIVER AT CHELAN CHLW1 12.2/ 14.5/ 16.8 : 1340.0 Apr-Sep .END .BR NWRFC 20070308 DC200703081200/DH12 /QASFMZL/QASFMZM/QASFMZN : : Unregulated flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COLUMBIA BL PRIEST RAPIDS DAM PRDW1N 363.9/ 413.9/ 463.9 :68400.0 Apr-Aug .END :***** Oregon ****************************************************************** : .BR NWRFC 20070308 DC200703081200 .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 4.6/ 6.0/ 7.4/ 0.8/ 1.8/ 2.8 : 45.0 Apr-Sep :MALHEUR RIVER NR VALE VALO3 : 9.5: 4.8/ 7.2/ 9.6/ 1.5/ 3.3/ 5.2 : 1.8 Jan-Jan :IMNAHA RIVER AT IMNAHA TB20 IMNO3 : 5.5: 2.8/ 4.1/ 5.2/ 0.8/ 2.1/ 3.3 : 225.0 Apr-Sep :GRNDE RONDE R AT LAGRANDE RAWS LAGO3 : 10.0: 5.8/ 7.5/ 9.2/ 1.7/ 3.7/ 5.7 : 128.0 Apr-Sep :GRANDE RONDE RIVER AT TROY TRYO3 : 10.0: 7.0/ 7.7/ 8.3/ 7.7/ 10.3/ 12.9 : 1140.0 Apr-Sep :UMATILLA R NR GIBBON GIBO3 : 7.0: 4.5/ 5.2/ 5.9/ 0.7/ 1.2/ 1.7 : 74.0 Apr-Sep :UMATILLA R AT PENDLETON -- FLOOD FLOW 6.6 KCFS PDTO3 5.4/ 5.6/ 5.8/ 1.7/ 2.5/ 3.3 : 1.2 Mar-Sep :MCKAY CR NR PILOTROCK MYKO3 3.9/ 4.6/ 5.2/ 0.6/ 1.0/ 1.5 : 189.0 Mar-Jul :JOHN DAY RIVER AT SERVICE CK SERO3 7.0/ 8.4/ 9.7/ 6.1/ 9.1/ 12.1 : 785.0 Mar-Jul :THE DALLES TDAO3 / / / 262.0/ 332.0/ 402.0 :88300.0 Apr-Aug :WILLAMETTE R AT MORRISON BRDG PRTO3 : 18.0: 8.5/ 9.5/ 11.5 : .END .BR NWRFC 20070308 DC200703081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :OWYHEE BELOW OWYHEE DAM OWYO3 3.7/ 8.0/ 12.3 : 375.0 Mar-Sep .END :***** Montana **************************************************************** : .BR NWRFC 20070308 DC200703081200 .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: 7.4/ 7.8/ 8.3/ 5.3/ 6.8/ 8.3 : 480.0 Apr-Jul :BLACKFOOT R NR BONNER BONM8 : 10.0: 5.9/ 7.1/ 8.3/ 5.3/ 8.0/ 10.7 : 760.0 Apr-Sep :CLARK FORK AB MISSOULA ABOM8 : 10.0: 7.3/ 8.9/ 10.5/ 10.0/ 14.9/ 19.8 : 1470.0 Apr-Sep :BITTERROOT R NR DARBY DARM8 : 7.5: 5.3/ 6.1/ 6.9/ 4.1/ 5.5/ 6.9 : 1230.0 Apr-Sep :BITTERROOT R NR MISSOULA BITM8 : 11.0: 9.0/ 9.4/ 9.9/ 11.8/ 13.1/ 14.4 : 5.5 Apr-Sep :CLARK FORK BELOW MISSOULA BELM8 : 11.0: 7.3/ 8.3/ 9.2/ 21.2/ 26.8/ 32.4 : 2700.0 Apr-Sep :CLARK FORK AT ST REGIS TB20 SRGM8 : 19.0: 12.7/ 13.9/ 15.1/ 25.8/ 32.1/ 38.4 : 3620.0 Apr-Sep :MF FLATHEAD NR WEST GLACIER WGCM8 : 10.0: 6.8/ 8.0/ 9.2/ 15.0/ 19.0/ 23.0 : 1520.0 Apr-Jul :NF FLATHEAD R NR COLUMBIA FALL FCFM8 : 13.0: 8.1/ 8.9/ 9.8/ 14.7/ 17.9/ 21.0 : 1590.0 Apr-Jul :FLATHEAD R AT COLUMBIA FALLS CFMM8 : 14.0: 12.1/ 13.2/ 13.8/ 38.0/ 45.0/ 51.0 : :CLARK FORK RIVER NEAR PLAINS PLNM8 : 16.0: 11.1/ 12.8/ 14.6/ 51.8/ 68.8/ 85.8 :10500.0 Apr-Sep .END .BR NWRFC 20070308 DC200703081200/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 20070308 DC200703081200/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 :2133.0:2129.4/2131.0/2132.6 : 23.7 Apr-Sep .END .BR NWRFC 20070308 DC200703081200 .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 / / / 14.8/ 18.2/ 21.6 : 2430.0 Apr-Sep :SNAKE RIVER NR HEISE -- FLOOD FLOW 24.5 KCFS HEII1 5.5/ 6.5/ 7.5/ 15.2/ 19.4/ 23.6 : 3380.0 Apr-Sep :SNAKE RIVER NR SHELLEY SHYI1 : 12.0: 9.0/ 10.1/ 11.3/ 14.1/ 18.6/ 23.1 : 3850.0 Apr-Jul :SNAKE RIVER NEAR BLACKFOOT BFTI1 7.0/ 8.4/ 9.8/ 11.4/ 15.9/ 20.4 : 3880.0 Apr-Jul :SALT RIVER ABV RES NR ETNA SALW4 3.3/ 3.6/ 4.0/ 1.5/ 1.9/ 2.2 : 300.0 Apr-Sep :TETON RIVER NEAR ST. ANTHONY TEAI1 : 6.0: 4.2/ 4.9/ 5.7/ 2.3/ 3.3/ 4.3 : 330.0 Apr-Jul :HENRYS FORK AT ST. ANTHONY ANTI1 : 7.0: 5.6/ 6.1/ 6.5/ 5.6/ 6.8/ 7.9 : 655.0 Apr-Jul :HENRYS FORK NEAR REXBURG REXI1 : 9.5: 8.6/ 9.0/ 9.4/ 5.8/ 7.2/ 7.5 : 1390.0 Apr-Jul :PORTNEUF RIVER AT POCATELLO PIHI1 : 8.5: 5.5/ 7.2/ 8.8/ 0.4/ 0.7/ 1.0 : 81.0 Mar-Sep :BIG LOST R@HOW'L RNCH NR CHILL HWRI1 3.5/ 3.9/ 4.3/ 1.6/ 2.1/ 2.6 : 139.0 Apr-Jul :BIG WOOD RIVER AT HAILEY HALI1 : 6.0: 3.8/ 4.3/ 4.9/ 1.5/ 2.1/ 2.7 : 205.0 Apr-Sep :BRUNEAU RIVER NR HOT SPRINGS HOTI1 : 9.0: 6.2/ 7.4/ 8.6/ 0.9/ 1.9/ 2.8 : 154.0 Apr-Jul :PAYETTE RIVER NEAR EMMETT -- FLOOD FLOW 16 KCFS EMMI1 6.9/ 7.6/ 8.3/ 7.9/ 9.4/ 11.0 : 1060.0 Apr-Jul :WEISER RIVER NR WEISER WSRI1 : 9.5: 7.3/ 8.1/ 8.8/ 3.6/ 5.4/ 7.2 : 480.0 Mar-Sep :SELWAY RIVER NEAR LOWELL SELI1 : 14.0: 10.2/ 11.1/ 12.1/ 22.3/ 26.9/ 31.5 : 4360.0 Apr-Jul :CLEARWATER R AT OROFINO ORFI1 : 17.0: 12.2/ 13.6/ 15.0/ 39.7/ 49.6/ 59.5 : 4600.0 Apr-Sep :SF CLEARWATER RIVER AT STITES STII1 : 8.0: 5.8/ 6.5/ 7.2/ 4.0/ 5.8/ 7.5 : 49.6 Apr-Sep :CLEARWATER R AT SPALDING SPDI1 : 18.0: 9.9/ 12.0/ 13.9/ 35.1/ 51.6/ 68.6 : :MIDDLE FORK SALMON MIDI1 5.4/ 6.0/ 6.7/ 6.5/ 8.1/ 9.7 : 755.0 Apr-Jul :SALMON RIVER AT SALMON SMNI1 : 7.5: 5.4/ 5.9/ 6.5/ 6.7/ 8.1/ 9.5 : 880.0 Apr-Sep :SALMON R AT WHITEBIRD WHBI1 : 32.0: 24.3/ 26.0/ 27.8/ 46.0/ 56.3/ 66.7 : 5500.0 Apr-Sep :PRIEST R NR PRIEST RIVER PRTI1 6.0/ 6.4/ 6.9/ 5.8/ 6.4/ 7.1 : 865.0 Apr-Sep :COEUR D'ALENE R AT ENAVIL TB20 ENVI1 : 72.0: 65.0/ 66.0/ 67.0/ 8.7/ 11.2/ 13.7 : 755.0 Apr-Sep :COEURD'ALENE RIVER AT CATALDO CTLI1 : 43.0: 41.1/ 41.6/ 42.2/ 13.4/ 15.4/ 17.4 : 755.0 Apr-Sep :ST JOE R AT CALDER TB20 CLDI1 : 13.0: 10.3/ 11.2/ 12.1/ 11.1/ 14.5/ 17.9 : 1150.0 Apr-Sep :ST JOE R AT ST MARIES SJMI1 : 32.5: 31.4/ 32.0/ 32.4 : 2131.0 Apr-Jul .END .BR NWRFC 20070308 DC200703081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COEUR D'ALENE LAKE COEI1 28.3/ 33.3/ 38.3 : 2530.0 Apr-Sep :SNKE R ON JACKSN LK AT DM TB20 JLKW4 7.2/ 9.4/ 11.6 : 790.0 Apr-Sep :RIRIE DAM AND LAKE ON WILLOW C RIDI1 0.4/ 0.9/ 1.4 : 55.0 Apr-Jul :BIG LOST R AT MACKAY MACI1 1.0/ 1.3/ 1.6 : 133.0 Apr-Sep :LITL.WOODDM&RESNRCAREY LWRI1 0.4/ 0.7/ 0.9 : 61.0 Apr-Sep :CASCADE DAM TB12 CSDI1 2.2/ 4.3/ 6.4 : 445.0 Apr-Sep :DWORSHAK DAM DWRI1 22.1/ 32.1/ 42.1 : 2690.0 Apr-Sep .END .BR NWRFC/DH12/QASFMZL/QASFMZM/QASFMZN 20070308 DC200703081200 : : 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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