Our model is currently being updated. Please contact us if you see any issues.

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:   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-July182235104295
Willow Ck
Willow Ck Res, Granby, Nr April-July405510873
Fraser
Winter Park April-July16.62211027
Williams Fork
Williams Fork Res, Parshall, Nr April-July82105111131
Muddy Ck
Wolford Mtn Res, Blo April-July456210383
Blue
Dillon Res April-July141180108225
Green Mtn Res April-July240310111395
Colorado
Kremmling, Nr April-July6609401081220
Eagle
Gypsum, Blo April-July265360107475
Colorado
Dotsero, Nr April-July120015701091990
Frying Pan
Ruedi Res, Basalt, Nr April-July115155110205
Roaring Fork
Glenwood Springs April-July6208101141030
Colorado
Glenwood Springs, Blo April-July180024001113000
Cameo, Nr April-July197027001123430
Plateau Ck
Cameo, Nr April-July65115100170
Colorado
Cisco, Nr April-July332051001106880
Mill Ck
Moab, Nr, Sheley Tun, At April-July34.8967.3
Colorado
Lake Powell, Glen Cyn Dam, At April-July463078009811000