COLORADO BASIN RIVER FORECAST CENTER
  NATIONAL WEATHER SERVICE / NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

News

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:   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 160 185 84 210 255
Willow Ck
Willow Ck Res, Granby, Nr April-July25 32 40 85 48 56
Fraser
Winter Park April-July15 16.5 18 93 19.5 22
Williams Fork
Williams Fork Res, Parshall, Nr April-July62 72 78 81 86 100
Muddy Ck
Wolford Mountain Reservoir April-July20 26 33 61 40 46
Blue
Dillon Res April-July105 125 140 86 155 175
Green Mtn Res April-July165 200 225 82 250 280
Colorado
Kremmling, Nr April-July530 610 690 80 780 920
Eagle
Gypsum, Blo April-July150 185 210 63 230 290
Colorado
Dotsero, Nr April-July750 880 1020 73 1150 1390
Frying Pan
Ruedi Res, Basalt, Nr April-July62 76 86 62 98 125
Roaring Fork
Glenwood Springs April-July310 380 430 62 460 560
Colorado
Glenwood Springs, Blo April-July1080 1280 1470 70 1600 2020
Cameo, Nr April-July1200 1380 1570 67 1730 2150
Plateau Ck
Cameo, Nr April-July20 30 42 34 52 70
Colorado
Cisco, Nr April-July1700 2000 2300 52 2700 3400
Lake Powell, Glen Cyn Dam, At April-July1900 2700 3100 43 3790 4900