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-July135 160 190 86 220 290
Willow Ck
Willow Ck Res, Granby, Nr April-July30 43 48 102 58 88
Fraser
Winter Park April-July16 18 21 108 23 26
Williams Fork
Williams Fork Res, Parshall, Nr April-July65 85 94 98 102 132
Muddy Ck
Wolford Mountain Reservoir April-July32 45 57 106 65 80
Blue
Dillon Res April-July120 146 165 101 177 225
Green Mtn Res April-July192 235 280 102 300 380
Colorado
Kremmling, Nr April-July575 730 820 95 925 1200
Eagle
Gypsum, Blo April-July230 275 320 96 375 480
Colorado
Dotsero, Nr April-July950 1170 1340 96 1500 1920
Frying Pan
Ruedi Res, Basalt, Nr April-July95 113 140 101 150 195
Roaring Fork
Glenwood Springs April-July500 600 700 101 750 965
Colorado
Glenwood Springs, Blo April-July1470 1800 2060 98 2250 2900
Cameo, Nr April-July1670 2000 2300 97 2500 3300
Plateau Ck
Cameo, Nr April-July95 115 135 109 145 205
Colorado
Cisco, Nr April-July3500 4000 4500 101 4900 6700
Lake Powell, Glen Cyn Dam, At April-July5000 6000 6700 94 7500 10300