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:   2023   2022   2021   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-July200 220 235 104 260 285
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July55 65 75 150 85 95
Fraser
Winter Park April-July16 17.5 19 102 21 23
Williams Fork
Williams Fork Reservoir, Parshall April-July70 80 90 94 97 105
Muddy Ck
Wolford Mountain Reservoir April-July45 55 64 123 72 80
Blue
Dillon Reservoir April-July120 135 150 90 165 180
Green Mtn Reservoir April-July210 235 260 93 290 320
Colorado
Kremmling, Nr April-July750 840 930 107 1030 1130
Eagle
Gypsum, Blo April-July250 285 320 96 355 390
Colorado
Dotsero, Nr April-July1230 1380 1500 107 1670 1830
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July105 120 134 99 147 160
Roaring Fork
Glenwood Springs April-July700 750 800 122 880 980
Colorado
Glenwood Springs, Blo April-July1950 2200 2400 115 2600 2850
Cameo, Nr April-July2300 2550 2750 121 3000 3350
Cisco, Nr April-July5100 5700 6200 152 6700 7500
Lake Powell, Glen Cyn Dam, At April-July9100 10240 11300 177 12240 14300