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-July135 170 200 91 250 320
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July18 30 41 87 55 74
Fraser
Winter Park April-July13 16.2 19.4 100 22 25
Williams Fork
Williams Fork Reservoir, Parshall April-July60 75 88 92 110 130
Muddy Ck
Wolford Mountain Reservoir April-July28 42 54 100 70 85
Blue
Dillon Reservoir April-July110 140 160 98 190 225
Green Mtn Reservoir April-July180 225 265 96 315 375
Colorado
Kremmling, Nr April-July510 660 800 93 1000 1220
Eagle
Gypsum, Blo April-July200 250 290 87 360 450
Colorado
Dotsero, Nr April-July830 1070 1270 91 1600 1970
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July85 105 125 90 150 185
Roaring Fork
Glenwood Springs April-July440 530 600 87 720 860
Colorado
Glenwood Springs, Blo April-July1300 1650 1950 92 2350 2920
Cameo, Nr April-July1430 1800 2130 90 2650 3260
Plateau Ck
Cameo, Nr April-July55 72 87 70 120 165
Colorado
Cisco, Nr April-July2750 3250 3750 84 4550 5500
Lake Powell, Glen Cyn Dam, At April-July3600 4600 5900 82 7280 9400