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:   2023   2022   2021   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-July270 320 145 370
May-July250 300 146 350
Willow Ck
Willow Ck Res, Granby, Nr April-July52 68 145 84
May-July43 59 137 75
Fraser
Winter Park April-July24 28 144 32
May-July23 27 145 31
Williams Fork
Williams Fork Res, Parshall, Nr April-July121 135 141 155
May-July110 124 138 144
Muddy Ck
Wolford Mountain Reservoir April-July78 90 167 108
May-July64 76 165 94
Blue
Dillon Res April-July220 250 153 285
May-July200 230 150 265
Green Mtn Res April-July370 405 147 465
May-July340 375 147 435
Colorado
Kremmling, Nr April-July1170 1300 151 1500
May-July1030 1160 148 1360
Eagle
Gypsum, Blo April-July335 395 118 475
May-July300 360 114 440
Colorado
Dotsero, Nr April-July1670 1940 139 2220
May-July1460 1730 135 2010
Frying Pan
Ruedi Res, Basalt, Nr April-July130 155 112 188
May-July117 142 109 175
Roaring Fork
Glenwood Springs April-July635 740 107 920
May-July565 670 105 850
Colorado
Glenwood Springs, Blo April-July2330 2700 128 3200
May-July2030 2400 124 2900
Cameo, Nr April-July2430 2950 125 3500
May-July2080 2600 121 3150
Plateau Ck
Cameo, Nr April-July67 105 85 145
May-July43 81 78 121
Colorado
Cisco, Nr April-July4250 5000 113 6000
May-July3590 4340 112 5340
Lake Powell, Glen Cyn Dam, At April-July6300 7550 105 9460
May-July5340 6590 108 8500