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

News

2019 Water Year in Review More Info...
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 Green 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
Green
Daniel, Nr, Warren Bridge, At April-July190 235 280 114 315 375
Pine Ck
Fremont Lk, Abv April-July74 86 100 102 109 127
New Fork
Big Piney, Nr April-July240 310 355 100 420 515
Green
Fontenelle Res, Fontenelle Nr April-July455 645 780 108 925 1150
Big Sandy
Farson, Nr April-July30 43 50 96 57 75
Green
Green River, Wy, Nr April-July470 665 785 108 930 1170
Hams Fork
Frontier, Nr, Pole Ck, Blo April-July23 29 40 74 49 67
Viva Naughton Res April-July27 38 53 72 69 103
Blacks Fork
Robertson, Nr April-July47 66 77 87 91 112
Ef Smiths Fork
Stateline Res, Robertson,nr April-July14.9 19.8 23 88 28 33
Green
Flaming Gorge Res, Flaming Gorge Dam, At April-July580 800 1000 102 1160 1550