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 200 225 100 250 300
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July30 46 60 120 72 90
Fraser
Winter Park April-July13.5 17 20 108 22 25
Williams Fork
Williams Fork Reservoir, Parshall April-July58 76 88 92 100 118
Muddy Ck
Wolford Mountain Reservoir April-July28 42 58 112 72 90
Blue
Dillon Reservoir April-July110 135 160 96 185 210
Green Mtn Reservoir April-July180 230 270 96 315 360
Colorado
Kremmling, Nr April-July580 745 880 101 1020 1210
Eagle
Gypsum, Blo April-July225 275 320 96 380 470
Colorado
Dotsero, Nr April-July950 1200 1420 101 1650 2000
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July92 115 132 98 150 182
Roaring Fork
Glenwood Springs April-July470 560 635 97 750 960
Colorado
Glenwood Springs, Blo April-July1460 1800 2100 101 2450 3000
Cameo, Nr April-July1630 2000 2300 101 2700 3400
Cisco, Nr April-July3000 3600 4150 102 5000 6800
Lake Powell, Glen Cyn Dam, At April-July4440 5170 6700 105 8380 11530