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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 : Wednesday March 08, 2006 at 10:41 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 20060308 DC200603081200 .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/ 13.8/ 6.4/ 9.4/ 12.4 : 1450.0 Jan-Sep :SNAKE RIVER NR ANATONE ANAW1 : 20.0: 17.1/ 19.2/ 21.3/ 121.1/ 141.5/ 163.0/ : :ALBENI FALLS DAM -- FLOOD FLOW 100 KCFS ALFW1 / / / 55.0/ 65.0/ 75.0 : :KETTLE RIVER AT LAURIER LAUW1 12.1/ 13.1/ 14.2/ 18.8/ 21.8/ 24.8 : 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: 23.9/ 24.7/ 25.5/ 17.3/ 20.7/ 24.1 : 2390.0 Apr-Sep :SIMILKAMEEN RIV NR HEDLEY SMKQ2 10.2/ 11.6/ 13.1/ 9.6/ 13.2/ 16.8 : 1030.0 Apr-Sep :SIMILKAMEEN RIV NR NIGHTHAWK NITW1 9.8/ 11.5/ 13.1/ 11.3/ 16.3/ 21.3 : 1330.0 Apr-Sep :OKANOGAN RIVER NEAR TONASKET TONW1 : 15.0: 12.8/ 13.9/ 15.1/ 13.8/ 17.0/ 20.2 : 1580.0 Apr-Sep :METHOW R NEAR PATEROS PATW1 : 10.0: 7.2/ 8.2/ 9.3/ 8.6/ 11.9/ 15.2 : 900.0 Apr-Sep :WENATCHEE R AT PESHASTIN TB20 PESW1 : 13.0: 9.3/ 10.4/ 11.5/ 13.2/ 16.2/ 19.2 : 1630.0 Apr-Sep :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 : 32.0: 19.4/ 22.5/ 25.5/ 173.9/ 223.9/ 273.9 :64700.0 Apr-Aug :YAKIMA RIVER AT CLE ELUM YUMW1 : 9.0: 8.0/ 8.6/ 9.2/ 4.8/ 6.8/ 8.8 : 980.0 Apr-Sep :NACHES RIVER NEAR NACHES NACW1 : 17.0: 15.8/ 16.6/ 17.5/ 5.3/ 7.0/ 8.7 : 930.0 Apr-Sep :YAKIMA RIVER NEAR PARKER PARW1 : 10.0: 6.9/ 7.9/ 8.9/ 8.6/ 11.9/ 15.2 : 2220.0 Apr-Sep :YAKIMA RIVER AT KIONA KIOW1 : 13.0: 8.9/ 10.4/ 11.9/ 8.6/ 11.9/ 15.2 : 11.9 Jan-Sep :WALLA WALLA RIV NEAR TOUCHET TCHW1 : 13.0: 7.7/ 8.9/ 10.1/ 2.5/ 3.5/ 4.5 : 73.0 Mar-Jul :COWLITZ R AT CASTLE ROCK TB20 CASW1 : 48.0: 34.5/ 35.3/ 36.2/ 12.1/ 14.6/ 17.1 : 2370.0 Apr-Jul :SKAGIT RIVER NR CONCRETE CONW1 : 28.0: 23.7/ 25.7/ 27.7/ 40.9/ 50.9/ 60.9 : 6510.0 Apr-Sep :SKAGIT R NR MT VERNON MVEW1 : 28.0: 22.2/ 24.5/ 26.8/ 40.9/ 50.9/ 60.9 : 6510.0 Apr-Sep :COLUMBIA R AT VANCOUVER VANW1 : 16.0: 9.0/ 12.0/ 15.0 : .END .BR NWRFC 20060308 DC200603081200/DH12 /QISFMZL/QISFMZM/QISFMZN : : Inflow : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :LOWER GRANITE DAM LGDW1 166.2/ 204.3/ 242.4 : :CHELAN RIVER AT CHELAN CHLW1 10.4/ 12.7/ 15.0 : 1160.0 Apr-Sep .END .BR NWRFC 20060308 DC200603081200/DH12 /QASFMZL/QASFMZM/QASFMZN : : Unregulated flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COLUMBIA BL PRIEST RAPIDS DAM PRDW1 336.3/ 386.3/ 436.3 :64700.0 Apr-Aug .END :***** Oregon ****************************************************************** : .BR NWRFC 20060308 DC200603081200 .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 5.8/ 7.0/ 8.1/ 1.5/ 2.5/ 3.5 : 108.0 Apr-Sep :MALHEUR RIVER NR VALE VALO3 : 9.5: 6.5/ 8.5/ 10.5/ 2.2/ 4.0/ 5.9 : 2.5 Jan-Jan :IMNAHA RIVER AT IMNAHA TB20 IMNO3 : 5.5: 4.3/ 5.3/ 6.2/ 2.2/ 3.5/ 4.8 : 310.0 Apr-Sep :GRANDE RONDE RIVER AT LAGRANDE LAGO3 : 10.0: 6.2/ 7.9/ 9.5/ 2.1/ 4.1/ 6.1 : 182.0 Apr-Sep :GRANDE RONDE RIVER AT TROY TRYO3 : 10.0: 7.5/ 8.1/ 8.7/ 9.4/ 12.0/ 14.6 : 1420.0 Apr-Sep :UMATILLA R NR GIBBON GIBO3 : 7.0: 4.9/ 5.5/ 6.1/ 0.9/ 1.4/ 1.9 : 84.0 Apr-Sep :UMATILLA R AT PENDLETON -- FLOOD FLOW 6.6 KCFS PDTO3 5.7/ 6.0/ 6.3/ 2.2/ 2.9/ 3.7 : 1.4 Mar-Sep :MCKAY CR NR PILOTROCK MYKO3 4.3/ 4.9/ 5.4/ 0.8/ 1.2/ 1.7 : 220.0 Mar-Jul :JOHN DAY RIVER AT SERVICE CK SERO3 9.8/ 10.8/ 11.9/ 12.6/ 15.6/ 18.6 : 1370.0 Mar-Jul :THE DALLES TDAO3 / / / 281.5/ 351.5/ 421.5 :91200.0 Apr-Aug :WILLAMETTE R AT MORRISON BRDG PRTO3 : 18.0: 8.5/ 11.5/ 14.5 : .END .BR NWRFC 20060308 DC200603081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :OWYHEE BELOW OWYHEE DAM OWYO3 9.9/ 14.2/ 18.5 : 765.0 Mar-Sep .END :***** Montana **************************************************************** : .BR NWRFC 20060308 DC200603081200 .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: 7.7/ 8.1/ 8.6/ 6.1/ 7.6/ 9.1 : 530.0 Apr-Jul :BLACKFOOT R NR BONNER BONM8 : 10.0: 6.3/ 7.6/ 8.8/ 6.0/ 8.7/ 11.4 : 825.0 Apr-Sep :CLARK FORK AB MISSOULA ABOM8 : 10.0: 7.3/ 9.0/ 10.7/ 10.2/ 15.1/ 20.0 : 1500.0 Apr-Sep :BITTERROOT R NR DARBY DARM8 : 7.5: 6.0/ 6.7/ 7.5/ 5.3/ 6.7/ 8.1 : 1520.0 Apr-Sep :BITTERROOT R NR MISSOULA BITM8 : 11.0: 9.9/ 10.4/ 10.8/ 14.4/ 15.7/ 17.0 : 6.7 Apr-Sep :CLARK FORK BELOW MISSOULA BELM8 : 11.0: 7.9/ 8.8/ 9.7/ 24.3/ 29.9/ 35.5 : 3010.0 Apr-Sep :CLARK FORK AT ST REGIS TB20 SRGM8 : 19.0: 13.5/ 14.7/ 15.8/ 29.3/ 35.6/ 41.9 : 3970.0 Apr-Sep :MF FLATHEAD NR WEST GLACIER WGCM8 : 10.0: 7.4/ 8.4/ 9.5/ 16.4/ 20.4/ 24.4 : 1620.0 Apr-Jul :NF FLATHEAD R NR COLUMBIA FALL FCFM8 : 13.0: 8.5/ 9.3/ 10.1/ 16.1/ 19.2/ 22.3 : 1710.0 Apr-Jul :FLATHEAD R AT COLUMBIA FALLS CFMM8 : 14.0: 12.8/ 13.4/ 14.0/ 42.9/ 46.9/ 50.1 : :CLARK FORK RIVER NEAR PLAINS PLNM8 : 16.0: 11.6/ 13.3/ 15.0/ 56.6/ 73.6/ 90.6 :11300.0 Apr-Sep .END .BR NWRFC 20060308 DC200603081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :DAM AT HUNGRY HORSE HHWM8 20.7/ 26.4/ 32.1 : 2200.0 Apr-Sep .END :***** Idaho ******************************************************************* : .BR NWRFC 20060308 DC200603081200/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 :2133.0:2128.7/2130.3/2131.9 : 20.7 Apr-Sep .END .BR NWRFC 20060308 DC200603081200 .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 / / / 16.5/ 19.9/ 23.3 : 3280.0 Apr-Sep :SNAKE RIVER NR HEISE -- FLOOD FLOW 24.5 KCFS HEII1 6.5/ 7.4/ 8.4/ 18.8/ 23.0/ 27.2 : 4620.0 Apr-Sep :SNAKE RIVER NR SHELLEY SHYI1 : 12.0: 10.3/ 11.3/ 12.3/ 18.6/ 23.1/ 27.6 : 5100.0 Apr-Jul :SNAKE RIVER NEAR BLACKFOOT BFTI1 8.7/ 9.9/ 11.1/ 16.6/ 21.1/ 25.6 : 5130.0 Apr-Jul :SALT RIVER ABV RES NR ETNA SALW4 4.3/ 4.6/ 4.9/ 2.6/ 2.9/ 3.3 : 480.0 Apr-Sep :TETON RIVER NEAR ST. ANTHONY TEAI1 : 6.0: 5.0/ 5.6/ 6.2/ 3.3/ 4.3/ 5.3 : 430.0 Apr-Jul :HENRYS FORK AT ST. ANTHONY ANTI1 : 7.0: 6.2/ 6.7/ 7.1/ 7.1/ 8.3/ 9.4 : 800.0 Apr-Jul :HENRYS FORK NEAR REXBURG REXI1 : 9.5: 9.4/ 9.8/ 10.2/ 7.8/ 9.0/ 10.3 : 1360.0 Apr-Jul :PORTNEUF RIVER AT POCATELLO PIHI1 : 8.5: 7.9/ 8.9/ 9.9/ 0.9/ 1.2/ 1.5 : 119.0 Mar-Sep :BIG LOST R@HOW'L RNCH NR CHILL HWRI1 4.1/ 4.4/ 4.7/ 2.3/ 2.8/ 3.3 : 200.0 Apr-Jul :BIG WOOD RIVER AT HAILEY HALI1 : 6.0: 4.9/ 5.4/ 5.9/ 2.7/ 3.3/ 4.0 : 355.0 Apr-Sep :BRUNEAU RIVER NR HOT SPRINGS HOTI1 : 9.0: 7.6/ 8.7/ 9.8/ 2.0/ 3.0/ 4.0 : 270.0 Apr-Jul :PAYETTE RIVER NEAR EMMETT -- FLOOD FLOW 16 KCFS EMMI1 9.0/ 9.6/ 10.2/ 12.2/ 13.8/ 15.3 : 1650.0 Apr-Jul :WEISER RIVER NR WEISER WSRI1 : 9.5: 8.5/ 9.2/ 9.8/ 6.4/ 8.2/ 9.9 : 745.0 Mar-Sep :SELWAY RIVER NEAR LOWELL SELI1 : 14.0: 11.0/ 11.8/ 12.6/ 25.3/ 30.0/ 34.6 : 4870.0 Apr-Jul :CLEARWATER R AT OROFINO ORFI1 : 17.0: 13.0/ 14.3/ 15.6/ 44.6/ 54.5/ 64.4 : 5130.0 Apr-Sep :SF CLEARWATER RIVER AT STITES STII1 : 8.0: 5.9/ 6.7/ 7.4/ 4.4/ 6.2/ 7.9 : 54.5 Apr-Sep :CLEARWATER R AT SPALDING SPDI1 : 18.0: 11.4/ 13.3/ 15.0/ 46.1/ 62.8/ 79.4 : :MIDDLE FORK SALMON MIDI1 6.8/ 7.2/ 7.6/ 9.7/ 11.3/ 12.9 : 1020.0 Apr-Jul :SALMON RIVER AT SALMON SMNI1 : 7.5: 6.2/ 6.6/ 7.0/ 9.5/ 10.9/ 12.3 : 1180.0 Apr-Sep :SALMON R AT WHITEBIRD WHBI1 : 32.0: 27.7/ 29.1/ 30.4/ 66.1/ 76.4/ 86.8 : 7510.0 Apr-Sep :PRIEST R NR PRIEST RIVER PRTI1 6.0/ 6.4/ 6.9/ 5.9/ 6.5/ 7.2 : 880.0 Apr-Sep :COEUR D'ALENE R AT ENAVIL TB20 ENVI1 : 72.0: 64.5/ 65.7/ 67.0/ 7.8/ 10.3/ 12.8 : 695.0 Apr-Sep :COEURD'ALENE RIVER AT CATALDO CTLI1 : 43.0: 40.5/ 41.1/ 41.6/ 12.9/ 14.9/ 16.9 : 695.0 Apr-Sep :ST JOE R AT CALDER TB20 CLDI1 : 13.0: 10.1/ 10.9/ 11.8/ 10.5/ 13.9/ 17.3 : 1090.0 Apr-Sep :ST JOE R AT ST MARIES SJMI1 : 32.5: 32.8/ 33.3/ 33.8 : 2130.3 Apr-Jul .END .BR NWRFC 20060308 DC200603081200/DH12/QISFMZL/QISFMZM/QISFMZN : : Inflow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :COEUR D'ALENE LAKE COEI1 27.0/ 32.0/ 37.0 : 2390.0 Apr-Sep :SNKE R ON JACKSN LK AT DM TB20 JLKW4 9.2/ 11.3/ 13.5 : 1010.0 Apr-Sep :RIRIE DAM AND LAKE ON WILLOW C RIDI1 1.0/ 1.6/ 2.1 : 96.0 Apr-Jul :BIG LOST R AT MACKAY MACI1 1.6/ 1.9/ 2.2 : 205.0 Apr-Sep :LITL.WOODDM&RESNRCAREY LWRI1 0.9/ 1.2/ 1.5 : 120.0 Apr-Sep :CASCADE DAM TB12 CSDI1 3.5/ 5.6/ 7.7 : 650.0 Apr-Sep :DWORSHAK DAM DWRI1 22.8/ 32.8/ 42.8 : 2770.0 Apr-Sep .END .BR NWRFC/DH12/QASFMZL/QASFMZM/QASFMZN 20060308 DC200603081200 : : Natural Flow : : Flow in Kcfs Forecast : ------------------ ---------------- : low mid high volume period : :BOISE LUCKY PEAK DAM LUCI1 16.7/ 18.6/ 20.6 : 2030.0 Apr-Sep .END $$
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