WSP12939 - Laserfiche WebLink

Home Browse Search

YAMPA, WHITE, AND NORTH PLATTE RIVER BASINS Streamflow Forecasts - March 1, 2004 <<_.ca._ Drier .....= Future Conditions Wetter .....>> Forecast Point Forecast ==========.========= Chance Of Exceeding * ...................... Period 90% 70% 50% (Most Probable) 30% 10% 30-Yr Avg. (lOOOAF) (lOOOAF) (lOOOAF) (% AVG.) (lOOOAF) (1000AF) (lOOOAF) =.............=...=...~===..==.=.==.==........=.....==-=............ ..==................... ..................................... NORTH PLA~. RIVER nr Northgate APR-SEP 99 168 215 80 260 330 270 LARAMIE RIVER nr Woods APR-SEP 34 73 100 74 127 166 135 Yampa R abv Stagecoach Res APR-JUL 11.4 17.7 22 76 26 33 29 Yampa River at Steamboat Springs APR-JUL 136 186 220 79 255 305 280 Elk River nr Milner APR-JUL 171 225 265 82 309 379 325 Elkhead Creek nr Elkhead APR-JUL 15.2 23 30 77 40 59 39 ELKHEAD CREEK blw Maynard Gulch APR-JUL 21 38 50 85 62 79 59 Fortification Ck nr Fortification MAR- JUN 1.80 4.50 6.40 85 8.30 11.00 7.50 Yampa River nr Maybell APR-JUL 455 645 775 78 905 1100 990 Little Snake River nr Slater APR-JUL 105 136 159 100 184 224 159 LITTLE SNAKE R nr Dixon APR-JUL 218 285 330 100 375 440 330 LITTLE SNAKE R nr Lily APR-JUL 239 310 355 97 400 470 365 White River nr Meeker APR-JUL 153 193 225 78 263 331 290 .........................................=........................................................................................ . Reservoir I I .......................................................................=-......................................................... Usable I *** Usable Storage *** I Number This Year as % of Capacity I This Last I Watershed of c................ I Year Year Avg I Data Sites Last Yr Average ._.._.a..........................=....~=....=.==.....===................1.............................__.......................... STAGECOACH 33.3 27.7 24.4 24.0 I LARAMIE .RIVER BASIN 3 118 78 I 6.5 I I I I I I I I I I I I I I 9.1 5.9 3.8 NORTH PLATTE RIVER BASIN 11 93 81 YAMPA, WHITE, AND NORTH PLATTE RIVER BASINS Reservoir Storage (1000 AF) - End of February YAMPA, WHITE, AND NORTH PLATTE RIVER BASINS Watershed Snowpack Analysis - March 1, 2004 YAMCOLO TOTAL NORTH PLATTE BASIN 13 97 81 ELK RIVER BASIN 2 108 93 YAMPA RIVER BASIN 12 96 88 WHITE RIVER BASIN 6 110 93 TOTAL YAMPA AND WHITE RIV 17 100 89 LITTLE SNAKE RIVER BASIN 8 110 97 ...................................=...=...........................=.............................................................. * 90%, 70%, 30%, and 10% chances of exceeding are the probabilities that the actual volume will exceed the volumes in the table. The average is computed for the 1971-2000 base period. (1) - The values listed under the 10% and 90% Chance of Exceeding are actually 5% and 95% exceedance levels. (2) - The value is natural volume - actual volume may be affected by upstream water management.