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-July105 135 165 75 205 245
Willow Ck
Willow Ck Reservoir, Granby, Nr April-July15 23 31 66 43 55
Fraser
Winter Park April-July10.5 13 15 77 17.5 20
Williams Fork
Williams Fork Reservoir, Parshall April-July45 54 63 66 79 95
Muddy Ck
Wolford Mountain Reservoir April-July18 25 33 61 44 55
Blue
Dillon Reservoir April-July70 89 108 66 129 150
Green Mtn Reservoir April-July120 150 180 65 215 255
Colorado
Kremmling, Nr April-July380 480 580 67 730 880
Eagle
Gypsum, Blo April-July140 170 200 60 260 320
Colorado
Dotsero, Nr April-July630 770 910 65 1150 1400
Frying Pan
Ruedi Reservoir, Basalt, Nr April-July65 80 100 72 115 140
Roaring Fork
Glenwood Springs April-July350 410 470 68 565 660
Colorado
Glenwood Springs, Blo April-July1000 1200 1400 66 1700 2110
Cameo, Nr April-July1100 1300 1500 64 1900 2300
Plateau Ck
Cameo, Nr April-July22 34 46 37 69 92
Colorado
Cisco, Nr April-July1700 2100 2550 57 3150 3800
Lake Powell, Glen Cyn Dam, At April-July1820 2510 3400 47 4100 5900