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   

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-July13.8 16.6 16.9 35 17.3 18.8
June-July2 4.8 5.1 23 5.5 7
Kingston, Nr * April-July2.4 2.5 2.5 7.6 2.6 2.6
June-July0 0.05 0.1 0.74 0.18 0.22
Ef Sevier
Kingston, Nr * April-July13.9 19.7 20 57 21 22
June-July9.6 15.4 16 86 16.8 17.8
Sevier
Piute Res, Marysville,nr * April-July12.8 16.8 19.5 30 20 21
June-July8 12 14.7 46 15.5 16.5
Clear Ck
Sevier, Nr, Diversions, Abv April-July5.2 6.2 6.6 31 6.9 7.3
June-July0.5 1.5 2 22 2.2 2.6
Salina Ck
Emery, Nr April-July1.1 1.3 1.4 17.6 1.5 1.6
June-July0.3 0.44 0.55 16.7 0.64 0.8
Manti Ck
Manti, Nr, Dugway Ck, Blo April-July4.8 6 7.2 43 8.1 10.1
June-July1 2.2 3.4 36 4.3 6.3
Sevier
Gunnison, Nr * April-July10.9 12.6 14.7 14.8 15.8 18.6
June-July2 3.7 5.8 11.6 6.9 9.7
Beaver
Beaver, Nr April-July6.9 8.3 9.3 36 9.5 9.8
June-July1 2.4 3.4 25 3.6 3.9
Coal Ck
Cedar City, Nr April-July5.1 5.7 6.1 31 6.6 7.1
June-July0.5 1.1 1.5 23 2 2.5

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