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

News

Colorado Basin May Water Supply Webinar Monday May 7 at 11 am MT. More Info...
Great Basin April Water Supply Webinar Monday May 7 at 1:30 pm MT. More Info...
Water Supply Webinars have been scheduled for 2018. 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   

Sevier 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
Sevier
Hatch * April-July33 43 52 108 62 114
Kingston, Nr * April-July10.5 24 32 97 53 122
Ef Sevier
Kingston, Nr * April-July27 37 40 114 45 48
Sevier
Piute Res, Marysville,nr * April-July45 54 65 100 81 130
Clear Ck
Sevier, Nr, Diversions, Abv April-July14.3 18.3 22 105 26 36
Salina Ck
Emery, Nr April-July4.9 8.2 10.2 129 12.7 19.1
Manti Ck
Manti, Nr, Dugway Ck, Blo April-July10.9 16.5 17.5 105 23 36
Sevier
Gunnison, Nr * April-July53 89 110 111 130 235
Beaver
Beaver, Nr April-July16.4 23 26 100 31 52
Coal Ck
Cedar City, Nr April-July10.6 16.8 20 103 25 45

*Regulated Forecast, i.e. Observed flow uncorrected for upstream diversion.