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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-July185 210 235 107 265 300
Willow Ck
Willow Ck Res, Granby, Nr April-July45 53 60 128 70 83
Fraser
Winter Park April-July16.5 18.2 20 103 22 25
Williams Fork
Williams Fork Res, Parshall, Nr April-July80 90 100 104 112 124
Muddy Ck
Wolford Mountain Reservoir April-July46 54 63 117 74 84
Blue
Dillon Res April-July165 185 205 126 225 245
Green Mtn Res April-July265 295 325 118 355 390
Colorado
Kremmling, Nr April-July790 880 975 113 1100 1240
Eagle
Gypsum, Blo April-July310 345 385 115 430 485
Colorado
Dotsero, Nr April-July1280 1430 1580 113 1800 2060
Frying Pan
Ruedi Res, Basalt, Nr April-July130 148 170 122 190 210
Roaring Fork
Glenwood Springs April-July675 745 820 119 900 990
Colorado
Glenwood Springs, Blo April-July2000 2200 2410 114 2700 3110
Cameo, Nr April-July2320 2550 2780 118 3100 3600
Plateau Ck
Cameo, Nr April-July140 161 182 147 205 235
Colorado
Cisco, Nr April-July4750 5250 5750 130 6450 7150
Lake Powell, Glen Cyn Dam, At April-July7000 8260 9200 128 9980 12000