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-July130 158 190 86 215 270
Willow Ck
Willow Ck Res, Granby, Nr April-July24 30 40 85 50 67
Fraser
Winter Park April-July14 16 18 93 20 23
Williams Fork
Williams Fork Res, Parshall, Nr April-July60 72 80 83 88 113
Muddy Ck
Wolford Mountain Reservoir April-July21 28 36 67 44 58
Blue
Dillon Res April-July105 125 145 89 160 180
Green Mtn Res April-July170 200 235 85 260 305
Colorado
Kremmling, Nr April-July520 620 705 82 800 1020
Eagle
Gypsum, Blo April-July160 195 220 66 245 330
Colorado
Dotsero, Nr April-July780 920 1060 76 1200 1530
Frying Pan
Ruedi Res, Basalt, Nr April-July66 82 94 68 105 136
Roaring Fork
Glenwood Springs April-July350 415 460 67 500 645
Colorado
Glenwood Springs, Blo April-July1170 1360 1530 73 1690 2230
Cameo, Nr April-July1250 1430 1630 69 1800 2400
Plateau Ck
Cameo, Nr April-July23 35 45 36 58 85
Colorado
Cisco, Nr April-July1850 2150 2520 57 2900 3760
Lake Powell, Glen Cyn Dam, At April-July2200 2700 3400 47 4200 5700