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-July155 190 210 93 235 280
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July30 42 52 104 64 84
Fraser
Winter Park April-July13 16.5 18.5 99 20 22
Williams Fork
Williams Fork Reservoir, Parshall April-July55 68 78 81 88 110
Muddy Ck
Wolford Mountain Reservoir April-July24 32 44 85 53 70
Blue
Dillon Reservoir April-July105 130 150 90 170 200
Green Mtn Reservoir April-July175 225 255 91 290 345
Colorado
Kremmling, Nr April-July550 680 790 91 900 1100
Eagle
Gypsum, Blo April-July190 250 285 85 330 420
Colorado
Dotsero, Nr April-July880 1120 1260 90 1420 1770
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July90 115 130 96 145 175
Roaring Fork
Glenwood Springs April-July500 575 635 97 700 880
Colorado
Glenwood Springs, Blo April-July1420 1720 1920 92 2200 2700
Cameo, Nr April-July1600 1900 2100 93 2400 3050
Cisco, Nr April-July2500 3000 3400 83 4000 5200
Lake Powell, Glen Cyn Dam, At April-July3400 4300 5000 78 5800 8050