CBRFC Early Season Water Supply Outlook Webinar, Wednesday, December 15, 2021, 10:00 am MT: Registration

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:   2020   2019   2018   2017   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-July190 230 260 118 290 355
Willow Ck
Willow Ck Res, Granby, Nr April-July47 60 70 149 80 110
Fraser
Winter Park April-July18.4 21 23 119 25 29
Williams Fork
Williams Fork Res, Parshall, Nr April-July90 105 115 120 125 160
Muddy Ck
Wolford Mountain Reservoir April-July33 43 57 106 65 83
Blue
Dillon Res April-July150 175 195 120 210 235
Green Mtn Res April-July255 300 330 120 350 420
Colorado
Kremmling, Nr April-July825 1000 1060 123 1180 1490
Eagle
Gypsum, Blo April-July265 300 360 107 400 490
Colorado
Dotsero, Nr April-July1300 1520 1670 119 1770 2270
Frying Pan
Ruedi Res, Basalt, Nr April-July105 125 155 112 165 205
Roaring Fork
Glenwood Springs April-July610 690 790 114 820 990
Colorado
Glenwood Springs, Blo April-July1950 2230 2450 116 2670 3350
Cameo, Nr April-July2150 2500 2780 118 3000 3800
Plateau Ck
Cameo, Nr April-July100 125 145 117 165 200
Colorado
Cisco, Nr April-July4200 5000 5500 124 6000 7300
Lake Powell, Glen Cyn Dam, At April-July7600 9000 10400 145 11700 13800