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-July170 195 220 100 255 290
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July28 36 45 96 55 66
Fraser
Winter Park April-July16 18 20 103 22 25
Williams Fork
Williams Fork Reservoir, Parshall April-July70 80 92 96 105 120
Muddy Ck
Wolford Mountain Reservoir April-July48 57 66 122 76 86
Blue
Dillon Reservoir April-July145 160 180 110 200 220
Green Mtn Reservoir April-July230 255 280 102 315 350
Colorado
Kremmling, Nr April-July710 800 890 103 1020 1150
Eagle
Gypsum, Blo April-July250 280 315 94 365 415
Colorado
Dotsero, Nr April-July1100 1230 1370 98 1600 1850
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July105 120 135 97 150 175
Roaring Fork
Glenwood Springs April-July485 545 605 88 685 765
Colorado
Glenwood Springs, Blo April-July1620 1800 2000 95 2330 2660
Cameo, Nr April-July1750 1980 2200 93 2550 2900
Plateau Ck
Cameo, Nr April-July45 58 70 56 90 115
Colorado
Cisco, Nr April-July2700 3100 3500 79 4100 4850
Lake Powell, Glen Cyn Dam, At April-July4100 5000 5600 78 6500 8100