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-July115 140 165 75 195 225
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July16 23 30 64 38 46
Fraser
Winter Park April-July12 14 15.5 80 17 20
Williams Fork
Williams Fork Reservoir, Parshall April-July47 55 63 66 74 85
Muddy Ck
Wolford Mountain Reservoir April-July18 24 30 56 37 44
Blue
Dillon Reservoir April-July75 92 108 66 125 145
Green Mtn Reservoir April-July125 150 180 65 205 235
Colorado
Kremmling, Nr April-July420 500 580 67 690 800
Eagle
Gypsum, Blo April-July140 170 200 60 240 280
Colorado
Dotsero, Nr April-July640 780 910 65 1090 1280
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July70 85 100 72 115 135
Roaring Fork
Glenwood Springs April-July360 420 470 68 540 610
Colorado
Glenwood Springs, Blo April-July1000 1200 1400 66 1650 1940
Cameo, Nr April-July1100 1300 1500 64 1800 2100
Plateau Ck
Cameo, Nr April-July24 35 46 37 66 86
Colorado
Cisco, Nr April-July1800 2200 2550 57 3000 3500
Lake Powell, Glen Cyn Dam, At April-July1700 2600 3200 45 4000 5400