WSP12948 - Laserfiche WebLink

Home Browse Search

..............................................................................................................................=... GUNNISON RIVER BASIN Streamflow Porecasts - May 1, 2004 .................................................................................................................................. Wetter .....>> I .................... Chance Of Exceeding * ...................... I 90'l5 70'l5 50'l5 (Most Probable) 30'l5 10'l5 I 30-Yr Avg. I (1000AP) (1000AP) 1 (1000AP) ('l5 AVG.) I (1000AF) (1000AF) I (1000AF) ~.......aD..............D..................~................._......I.......................l...........~..~...................... Taylor River b1w Taylor Park Resv APR-JUL 46 60 I 70 68 I 80 94 103 I 65 73 I I I I I I I I I I I 1 I 1 1 1 1 1 I I I I I I I I I I Forecast Point Porecast Period Slate River nr Crested Butte APR-JUL East River at A1mont APR-JUL Gunnison River nr Gunnison APR-JUL Tomichi Creek at Sargents APR-JUL Cochetopa Creek b1w Rock Creek APR-JUL Tomichi Creek at Gunnison APR-JUL Lake Fork at'Gateview APR-JUL Blue Mesa Reservoir Inflow APR-JUL Paonia Reservoir Inflow MAR-JVN APR-JUL N.F. Gunnison River nr Somerset APR-JUL Surface Creek nr Cedar edge APR-JUL Ridgway Reservoir Inflow APR-JUL Uncompahgre River at Co1ona APR-JUL Gunnison River nr Grand Junction APR-JUL .........................~....................._.................................................................................. GUNNISON RIVER BASIN Watershed Snowpack Analysis - May 1, 2904 <<...... Drier ...... 57 62 Puture Conditions 68 73 89 95 116 130 68 144 165 192 171 220 250 64 280 330 390 9.5 14.8 18.5 58 23 28 32 5.3 8.7 11.0 64 13.3 16.7 17.3 22 32 40 49 49 64 81 75 87 95 75 103 115 126 295 395 460 64 525 625 720 46 39 54 50 60 57 60 56 66 65 76 78 100 102 159 189 210 69 232 268 305 9.4 11.2 12.5 73 14.0 16.6 17.1 67 77 85 83 93 107 102 76 93 105 76 118 138 139 655 860 1000 64 1135 1345 1560 I 1 .................................................................................................................................. 1 1 Avg I GUNNISON RIVER BASIN Reservoir Storage (1000 AF) - End of April Reservoir Usable 'I Capacity 1 1 ... Usable Storage ,... This Last Year Year Number of Data Sites This Year as 'l5 of Watershed ................. ........................................................................ ......................................................... Last Yr Average BLUE MESA 830.0 453.9 297.4 404.7 UPPER GUNNISON BASIN 15 111 74 CRAWFORD 14.3 10.3 6.8 12.1 SURPACE CREEK BASIN 3 122 94 FRUITGROWERS 4.3 4.4 4.1 4.1 UNCOMPAHGRE BASIN 4 140 71 PRUITLAND 9.2 6.2 3.4 4.9 TOTAL GUNNISON RIVER BASI 19 117 74 MORROW POINT 121.0 110.0 113.1 113.4 PAONIA 18.0 5.7 9.8 7.4 RIDGWAY 83.2 71.6 71.4 57.9 TAYLOR PARK 106.0 77.1 42.2 59.9 . ..-.... ........ .'....................... a....... ......... ............... .............................. ... .... ..... .'..........Ii: .'.. ... . 90'l5. 70%. 30'l5, and 10'l5 chances of exceeding are the probabilities that the actual volume will exceed the volumes in the table. The average-is computed for the ~971-2000 base period. (1) - The values listed under the 10'l5 and 90'l5 Chance of Exceeding are actually 5'l5 and 95% exceedance levels. (2) - The value is natural volume - actual volume may be affected by upstream water management.