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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
50%
Exceedance
Volume
Percent
Average
10%
Exceedance
Volume
Colorado
Lake Granby, Granby, Nr April-July175 200 91 240
May-July155 180 88 220
Willow Ck
Willow Ck Res, Granby, Nr April-July28 35 74 42
May-July21 28 65 35
Fraser
Winter Park April-July15.1 17.1 88 21
May-July14 16 86 20
Williams Fork
Williams Fork Res, Parshall, Nr April-July73 82 85 102
May-July65 74 82 94
Muddy Ck
Wolford Mountain Reservoir April-July28 34 63 44
May-July19 25 54 35
Blue
Dillon Res April-July148 170 104 200
May-July135 157 103 187
Green Mtn Res April-July235 265 96 320
May-July210 240 94 295
Colorado
Kremmling, Nr April-July640 730 85 890
May-July550 640 82 800
Eagle
Gypsum, Blo April-July200 245 73 320
May-July175 220 70 295
Colorado
Dotsero, Nr April-July930 1080 77 1340
May-July790 940 73 1200
Frying Pan
Ruedi Res, Basalt, Nr April-July86 100 72 141
May-July77 91 70 132
Roaring Fork
Glenwood Springs April-July420 470 68 605
May-July370 420 66 555
Colorado
Glenwood Springs, Blo April-July1360 1570 74 1970
May-July1160 1370 71 1770
Cameo, Nr April-July1380 1600 68 2050
May-July1180 1400 65 1850
Plateau Ck
Cameo, Nr April-July31 40 32 51
May-July22 31 30 42
Colorado
Cisco, Nr April-July2270 2580 58 3300
May-July1860 2170 56 2890
Lake Powell, Glen Cyn Dam, At April-July2250 3000 42 4220
May-July1610 2360 39 3580