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-July145 180 82 215
May-July135 170 83 205
Willow Ck
Willow Ck Res, Granby, Nr April-July36 49 104 60
May-July33 46 107 57
Fraser
Winter Park April-July10.7 14.7 76 19.2
May-July10 14 75 18.5
Williams Fork
Williams Fork Res, Parshall, Nr April-July59 73 76 94
May-July54 68 76 89
Muddy Ck
Wolford Mountain Reservoir April-July33 44 81 60
May-July29 40 87 56
Blue
Dillon Res April-July98 123 75 151
May-July92 117 76 145
Green Mtn Res April-July158 205 75 265
May-July145 190 75 250
Colorado
Kremmling, Nr April-July545 660 77 850
May-July495 610 78 800
Eagle
Gypsum, Blo April-July136 190 57 265
May-July125 179 57 255
Colorado
Dotsero, Nr April-July795 990 71 1280
May-July715 910 71 1200
Frying Pan
Ruedi Res, Basalt, Nr April-July59 80 58 114
May-July55 76 58 110
Roaring Fork
Glenwood Springs April-July300 395 57 525
May-July275 370 58 500
Colorado
Glenwood Springs, Blo April-July1140 1420 67 1840
May-July1030 1310 68 1730
Cameo, Nr April-July1170 1530 65 2010
May-July1060 1420 66 1900
Plateau Ck
Cameo, Nr April-July38 65 52 99
May-July27 54 52 88
Colorado
Cisco, Nr April-July1810 2310 52 3070
May-July1570 2070 54 2830
Lake Powell, Glen Cyn Dam, At April-July1750 3000 42 4250
May-July1400 2650 43 3900