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		50%
Exceedance
Volume		Percent
Average		10%
Exceedance
Volume
Colorado
Lake Granby, Granby, Nr April-July310 340 155 395
June-July195 225 155 280
Willow Ck
Willow Ck Res, Granby, Nr April-July73 79 168 88
June-July22 28 133 37
Fraser
Winter Park April-July26 29 149 32
June-July19 22 155 25
Williams Fork
Williams Fork Res, Parshall, Nr April-July130 145 151 160
June-July80 95 146 110
Muddy Ck
Wolford Mountain Reservoir April-July94 104 193 114
June-July25 35 181 45
Blue
Dillon Res April-July240 265 163 295
June-July160 185 168 215
Green Mtn Res April-July390 435 158 475
June-July255 300 163 340
Colorado
Kremmling, Nr April-July1320 1430 166 1560
June-July730 845 161 970
Eagle
Gypsum, Blo April-July370 415 124 465
June-July200 245 114 295
Colorado
Dotsero, Nr April-July1900 2120 151 2300
June-July1000 1220 145 1400
Frying Pan
Ruedi Res, Basalt, Nr April-July131 155 112 176
June-July75 99 111 120
Roaring Fork
Glenwood Springs April-July640 740 107 840
June-July400 500 110 600
Colorado
Glenwood Springs, Blo April-July2690 2920 138 3190
June-July1500 1730 133 2000
Cameo, Nr April-July2800 3140 133 3500
June-July1500 1840 130 2200
Plateau Ck
Cameo, Nr April-July100 110 89 130
June-July30 40 82 60
Colorado
Cisco, Nr April-July4530 5000 113 5630
June-July2400 2870 123 3500
Lake Powell, Glen Cyn Dam, At April-July6600 7550 105 8450
June-July3550 4500 120 5400