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-July160 180 195 87 220 250
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July33 40 48 96 55 65
Fraser
Winter Park April-July13 15 16.5 89 18 20
Williams Fork
Williams Fork Reservoir, Parshall April-July54 65 75 78 80 86
Muddy Ck
Wolford Mountain Reservoir April-July20 25 30 58 38 48
Blue
Dillon Reservoir April-July105 120 135 81 150 175
Green Mtn Reservoir April-July175 205 230 82 255 285
Colorado
Kremmling, Nr April-July550 650 730 84 800 900
Eagle
Gypsum, Blo April-July205 240 275 82 305 345
Colorado
Dotsero, Nr April-July900 1030 1150 82 1270 1400
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July90 110 125 93 135 150
Roaring Fork
Glenwood Springs April-July480 540 590 90 650 740
Colorado
Glenwood Springs, Blo April-July1400 1620 1780 86 1950 2200
Cameo, Nr April-July1550 1780 1940 85 2150 2450
Cisco, Nr April-July2700 3050 3350 82 3750 4500
Lake Powell, Glen Cyn Dam, At April-July3100 3600 4100 64 4900 6500