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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:   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-July140 180 210 95 260 320
Willow Ck
Willow Ck Res, Granby, Nr April-July21 33 44 94 60 77
Fraser
Winter Park April-July12 15 17.9 92 21 24
Williams Fork
Williams Fork Res, Parshall, Nr April-July54 68 80 83 98 117
Muddy Ck
Wolford Mountain Reservoir April-July22 35 46 85 60 76
Blue
Dillon Res April-July98 120 141 87 168 200
Green Mtn Res April-July155 195 230 84 280 335
Colorado
Kremmling, Nr April-July470 620 760 88 940 1140
Eagle
Gypsum, Blo April-July195 240 280 84 350 435
Colorado
Dotsero, Nr April-July780 1000 1210 86 1520 1860
Frying Pan
Ruedi Res, Basalt, Nr April-July74 92 110 79 135 165
Roaring Fork
Glenwood Springs April-July395 480 550 80 660 795
Colorado
Glenwood Springs, Blo April-July1200 1550 1820 86 2250 2730
Cameo, Nr April-July1340 1700 2000 85 2500 3100
Plateau Ck
Cameo, Nr April-July50 70 85 69 115 155
Colorado
Cisco, Nr April-July2400 2900 3300 74 4000 5000
Lake Powell, Glen Cyn Dam, At April-July2600 3450 4550 64 5580 7600