COLORADO BASIN RIVER FORECAST CENTER
  NATIONAL WEATHER SERVICE / NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

News

Presentations now available from 2017 Stakeholder Open House More Info...
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2018 Early Outlook Webinar December 7th, 11am MT. Register here More Info...
Water Supply - Publication Index

Product:   Condition Map   Condition Graph   Specific Site   Precipitation   

Upper Colorado:   Mainstem   Gunnison   Dolores   
Green:   Upper Green   White-Yampa   Duchesne   Lower Green   
San Juan:   San Juan   
Great:   Bear   Weber   Six Creeks   Utah Lake   
Sevier:   Sevier   
Virgin:   Virgin   
Lower Colorado:   Little Colorado   Salt   Gila   

Year:   2016   2015   2014   2013   2012   2011   2010   2009   2008   
Month:   January   February   March   April   May   June   

Upper Colorado Mainstem Specific Site Forecasts (kaf)

Click site name for graph.
Forecast
Period
90%
Exceedance
Volume
70%
Exceedance
Volume
50%
Exceedance
Volume
Percent
Average
30%
Exceedance
Volume
10%
Exceedance
Volume
Colorado
Lake Granby, Granby, Nr April-July145 175 195 89 210 255
Willow Ck
Willow Ck Res, Granby, Nr April-July35 46 54 115 60 75
Fraser
Winter Park April-July17 19 21 108 23 25
Williams Fork
Williams Fork Res, Parshall, Nr April-July70 85 95 99 100 120
Muddy Ck
Wolford Mountain Reservoir April-July37 45 55 102 65 77
Blue
Dillon Res April-July120 140 155 95 168 200
Green Mtn Res April-July200 230 255 93 280 335
Colorado
Kremmling, Nr April-July650 740 820 95 900 1100
Eagle
Gypsum, Blo April-July220 255 295 88 335 415
Colorado
Dotsero, Nr April-July1020 1140 1300 93 1390 1760
Frying Pan
Ruedi Res, Basalt, Nr April-July84 105 117 84 127 165
Roaring Fork
Glenwood Springs April-July400 495 550 80 590 735
Colorado
Glenwood Springs, Blo April-July1480 1690 1870 89 2020 2540
Cameo, Nr April-July1630 1850 2060 87 2220 2800
Plateau Ck
Cameo, Nr April-July60 85 100 81 110 150
Colorado
Cisco, Nr April-July2900 3400 3700 83 4020 5170
Lake Powell, Glen Cyn Dam, At April-July3850 4750 5300 74 6160 7650