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

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2021 Water Supply Forecast Webinar Schedule and Registration -> More Info...
Water Supply Official Forecast List   Download Data

Water Supply Volume Percent Average/Median Condition
< 30%   30-50%   50-70%   70-90%   90-100%   100-110%   110-130%   130-150%   150-200%   200-300%   300-500   >500%   Regulated   No Forecast  

Area:  CBRFC   Green   Colorado   San Juan   Great   Sevier   Virgin   Low Col   WGRFC   ABRFC   
Columns (on/off):  Area   Sub Area   NWS ID   DS   River   Location   Forecast Date   Avg Cond   Med Cond   Forecast Period   Min 90   P 70   MP 50   P 30   Max 10   Avg   Med   Pct Avg   Pct Med   
Options (on/off):   Plot   

Click column heading to sort by that data. Click ID to view point info. Click Area, Sub Area, or Forecast Period to show only those points.
AreaRiverLocationForecast DateAvg CondMed CondForecast PeriodMin 90P 70MP 50P 30AvgMedPct AvgPct Med
1GreatBear Montpelier2021-4-1Apr 01-Jul 31445570841821173860
2SevierSevier Hatch2021-4-1Apr 01-Jul 3111.413.21515.848363142
3SevierSevier Kingston2021-4-1Apr 01-Jul 311.131.64333317.7917
4SevierEf Sevier Kingston2021-4-1Apr 01-Jul 312124262835357474
5SevierSevier Piute Reservoir2021-4-1Apr 01-Jul 312427303565474664
6SevierSevier Gunnison2021-4-1Apr 01-Jul 3115.922303999413073
7VirginVirgin Virgin2021-4-1Apr 01-Jul 311518202358413449
8VirginVirgin Hurricane2021-4-1Apr 01-Jul 31101213.51763412133
9VirginVirgin Littlefield2021-4-1Apr 01-Jul 311416.5192465382950
10GreenGreen Daniel2021-4-1Apr 01-Jul 311251501751982452207180
11GreenEf Smiths Fork Stateline Reservoir2021-4-1Apr 01-Jul 311316192126237383
12GreenLittle Snake Slater2021-4-1Apr 01-Jul 3169911101281561547171
13ColoradoTaylor Taylor Park Reservoir2021-4-1Apr 01-Jul 315663708099827185
14San JuanRio Blanco Pagosa Springs2021-4-1Apr 01-Jul 313236414654557675
15San JuanNavajo Chromo2021-4-1Apr 01-Jul 313540475365677270
16ColoradoColorado Lake Granby2021-4-1Apr 01-Jul 311151401651952202207575
17ColoradoFraser Winter Park2021-4-1Apr 01-Jul 31121415.51719.419.78079
18ColoradoFrying Pan Ruedi Reservoir2021-4-1Apr 01-Jul 3170851001151391297278
19GreatBear Utah2021-4-1Apr 01-Jul 31475562701121065558
20GreatSmiths Fork Border2021-4-1Apr 01-Jul 314653626889807078
21GreatLogan Logan2021-4-1Apr 01-Jul 3152586672111975968
22GreatProvo Woodland2021-4-1Apr 01-Jul 31414754581001015453
23GreatProvo Hailstone2021-4-1Apr 01-Jul 31444959611101075455
24GreatBig Cottonwood Ck Salt Lake City2021-4-1Apr 01-Jul 311618.4212336315868
25GreatLittle Cottonwood Ck Salt Lake City2021-4-1Apr 01-Jul 3118.120222438355863
26GreatS Willow Ck Grantsville2021-4-1Apr 01-Jul 311.291.421.6223.12.65262
27GreenPine Ck Fremont Lk2021-4-1Apr 01-Jul 314557677598946871
28GreenGreen Fontenelle Reservoir2021-4-1Apr 01-Jul 312403204305057256505966
29GreenBig Sandy Farson2021-4-1Apr 01-Jul 311622273552475257
30GreenGreen Green River2021-4-1Apr 01-Jul 312353104205007306305867
31GreenBlacks Fork Robertson2021-4-1Apr 01-Jul 313644506189935654
32GreenHams Fork Frontier2021-4-1Apr 01-Jul 312227314054475766
33GreenHams Fork Viva Naughton Reservoir2021-4-1Apr 01-Jul 312834405274635463
34GreenGreen Flaming Gorge Reservoir2021-4-1Apr 01-Jul 313304105306809808305464
35GreenYampa Stagecoach Rsvr2021-4-1Apr 01-Jul 3191113.51623215964
36GreenYampa Steamboat Springs2021-4-1Apr 01-Jul 31971191431732602505557
37GreenElk Milner2021-4-1Apr 01-Jul 311541872152503203256766
38GreenYampa Maybell2021-4-1Apr 01-Jul 313654705506509358955961
39GreenLittle Snake Dixon2021-4-1Apr 01-Jul 311301702052603453605957
40GreenLittle Snake Lily2021-4-1Apr 01-Jul 311201682052603453005968
41GreenWhite Meeker2021-4-1Apr 01-Jul 311261451601832802655760
42GreenWhite Watson2021-4-1Apr 01-Jul 311301481611882802855756
43GreenBig Brush Ck Vernal2021-4-1Apr 01-Jul 317.69.211.912.72119.95760
44GreenYellowstone Altonah2021-4-1Apr 01-Jul 312128333661585457
45GreenRock Ck Upper Stillwater Reservoir2021-4-1Apr 01-Jul 312735404574715456
46GreenRock Ck Mountain Home2021-4-1Apr 01-Jul 313342495388865657
47GreenDuchesne Tabiona2021-4-1Apr 01-Jul 3142495762108945361
48GreenDuchesne Duchesne2021-4-1Apr 01-Jul 3176921041141941735460
49GreenGreen Green River2021-4-1Apr 01-Jul 31970125015001890296026105157
50ColoradoTaylor Almont2021-4-1Apr 01-Jul 3185951051201551266883
51ColoradoEast Almont2021-4-1Apr 01-Jul 31951101251451821676975
52ColoradoGunnison Gunnison2021-4-1Apr 01-Jul 311852152402853703356572
53ColoradoTomichi Ck Gunnison2021-4-1Apr 01-Jul 312534435474585874
54ColoradoLake Fork Gateview2021-4-1Apr 01-Jul 316073861051231207072
55ColoradoGunnison Blue Mesa Reservoir2021-4-1Apr 01-Jul 313303854405306755756577
56ColoradoGunnison Morrow Point Reservoir2021-4-1Apr 01-Jul 313604204805807406256577
57ColoradoGunnison Crystal Reservoir2021-4-1Apr 01-Jul 314004705406508356956578
58ColoradoNf Gunnison Somerset2021-4-1Apr 01-Jul 311051351601852952405467
59ColoradoUncompahgre Ridgway Reservoir2021-4-1Apr 01-Jul 31425262741011006162
60ColoradoUncompahgre Colona2021-4-1Apr 01-Jul 31466074941371315456
61ColoradoGunnison Grand Junction2021-4-1Apr 01-Jul 316007308601040148012705868
62ColoradoSan Miguel Placerville2021-4-1Apr 01-Jul 31475867831281225255
63San JuanSan Juan Pagosa Springs2021-4-1Apr 01-Jul 311061201351562152156363
64San JuanSan Juan Carracas2021-4-1Apr 01-Jul 311852102352753803906260
65San JuanLos Pinos Vallecito Reservoir2021-4-1Apr 01-Jul 3168861031251941815357
66San JuanSan Juan Navajo Reservoir2021-4-1Apr 01-Jul 312703253954607357005456
67San JuanAnimas Durango2021-4-1Apr 01-Jul 311401782102554153855155
68SevierClear Ck Sevier2021-4-1Apr 01-Jul 318.39.611.313.52115.55473
69ColoradoWillow Ck Willow Ck Reservoir2021-4-1Apr 01-Jul 311623303847486462
70ColoradoWilliams Fork Williams Fork Reservoir2021-4-1Apr 01-Jul 314755637496906670
71ColoradoBlue Dillon Reservoir2021-4-1Apr 01-Jul 3175921081251631596668
72ColoradoBlue Green Mtn Reservoir2021-4-1Apr 01-Jul 311251501802052752606569
73ColoradoMuddy Ck Wolford Mountain Reservoir2021-4-1Apr 01-Jul 311824303754525658
74ColoradoColorado Kremmling2021-4-1Apr 01-Jul 314205005806908608206771
75ColoradoEagle Gypsum2021-4-1Apr 01-Jul 311401702002403353156063
76ColoradoColorado Dotsero2021-4-1Apr 01-Jul 316407809101090140013406568
77ColoradoRoaring Fork Glenwood Springs2021-4-1Apr 01-Jul 313604204705406906406873
78ColoradoColorado Glenwood Springs2021-4-1Apr 01-Jul 311000120014001650211020006670
79ColoradoColorado Cameo2021-4-1Apr 01-Jul 311100130015001800236021906468
80ColoradoColorado Cisco2021-4-1Apr 01-Jul 311800220025503000444039205765
81GreenYampa Deerlodge Park2021-4-1Apr 01-Jul 31475650775920124011706266
82San JuanLittle Navajo Oso Div Dam2021-4-1Apr 01-Jul 312.93.64.35.17.67.75756
83ColoradoMuddy Ck Paonia Reservoir2021-4-1Mar 01-Jun 302434425396734458
84ColoradoMuddy Ck Paonia Reservoir2021-4-1Mar 01-Jun 302434425396734458
85ColoradoMuddy Ck Paonia Reservoir2021-4-1Apr 01-Jun 302333415291704559
86ColoradoMuddy Ck Paonia Reservoir2021-4-1Apr 01-Jun 302333415291704559
87ColoradoMuddy Ck Paonia Reservoir2021-4-1Apr 01-Jul 312434425397724358
88ColoradoMuddy Ck Paonia Reservoir2021-4-1Apr 01-Jul 312434425397724358
89GreatBear Woodruff Narrows Rsvr2021-4-1Apr 01-Jul 31333946601211103842
90GreatBlacksmith Fork Hyrum2021-4-1Apr 01-Jul 311618.9212443294972
91GreatWeber Oakley2021-4-1Apr 01-Jul 31434958671181164950
92GreatWeber Rockport Res2021-4-1Apr 01-Jul 31344151621321253941
93GreatWeber Coalville2021-4-1Apr 01-Jul 31333950601341293739
94GreatWeber Echo Reservoir2021-4-1Apr 01-Jul 31394557721711663334
95GreatEast Canyon Ck East Canyon Reservoir2021-4-1Apr 01-Jul 319.810.712.613.527264748
96GreatWeber Gateway2021-4-1Apr 01-Jul 3169771001173252853135
97GreatSf Ogden Huntsville2021-4-1Apr 01-Jul 3112.416.1212556493843
98GreatProvo Deer Ck Reservoir2021-4-1Apr 01-Jul 31455258641271234647
99GreatAmerican Fork American Fork2021-4-1Apr 01-Jul 318.19.911.612.931203758
100GreatSpanish Fork Castilla2021-4-1Apr 01-Jul 3116.820222469473247
101GreatJordan Utah Lake2021-4-1Apr 01-Jul 3183951181273252553646
102GreatCity Ck Salt Lake City2021-4-1Apr 01-Jul 312.12.52.83.37.75.93647
103GreatDell Fk Little Dell Reservoir2021-4-1Apr 01-Jul 311.41.822.45.543650
104GreatLambs Ck Salt Lake City2021-4-1Apr 01-Jul 311.11.31.72.15.34.13241
105GreatParleys Ck Salt Lake City2021-4-1Apr 01-Jul 313.54.155.714.210.73547
106GreatMill Ck Salt Lake City2021-4-1Apr 01-Jul 312.12.533.56.454760
107GreenNew Fork Big Piney2021-4-1Apr 01-Jul 31951311702203553154854
108GreenElkhead Ck Long Gulch2021-4-1Apr 01-Jul 311828344473764745
109GreenAshley Ck Vernal2021-4-1Apr 01-Jul 3115.619.3232550444652
110GreenWhiterocks Whiterocks2021-4-1Apr 01-Jul 311421252754474653
111GreenUinta Neola2021-4-1Apr 01-Jul 3118.528353974624756
112GreenLake Fork Moon Lake Reservoir2021-4-1Apr 01-Jul 311929333666645052
113GreenWest Fork Duchesne Vat Diversion2021-4-1Apr 01-Jul 314.65.97.47.918.6164046
114GreenCurrant Ck Currant Ck Reservoir2021-4-1Apr 01-Jul 314.35.56.79.92015.83442
115GreenStrawberry Starvation Reservoir2021-4-1Apr 01-Jul 3129374049112793651
116GreenDuchesne Myton2021-4-1Apr 01-Jul 3155841101223302653342
117GreenDuchesne Randlett2021-4-1Apr 01-Jul 3165941161323853203036
118GreenFish Ck Scofield2021-4-1Apr 01-Jul 319.311.613.91530254656
119GreenPrice Scofield Reservoir2021-4-1Apr 01-Jul 3111.914.717.618.941354350
120GreenHuntington Ck Electric Lake2021-4-1Apr 01-Jul 3144.55.15.713.311.73844
121GreenHuntington Ck Power Plant2021-4-1Apr 01-Jul 311819.1202140365056
122GreenSeeley Ck Joes Vly Reservoir2021-4-1Apr 01-Jul 3116.819.6242756464352
123GreenFerron Ck Ferron2021-4-1Apr 01-Jul 319.713.618.12138344853
124GreenMuddy Ck Emery2021-4-1Apr 01-Jul 315.16.17.48.219.917.83742
125ColoradoSurface Ck Cedaredge2021-4-1Apr 01-Jul 3145.57916.8134254
126ColoradoUncompahgre Delta2021-4-1Apr 01-Jul 3122344665113934149
127ColoradoDolores Dolores2021-4-1Apr 01-Jul 3180991181532452204854
128ColoradoDolores Mcphee Reservoir2021-4-1Apr 01-Jul 31831051301652952504452
129ColoradoDolores Cisco2021-4-1Apr 01-Jul 311451852252955654504050
130San JuanPiedra Arboles2021-4-1Apr 01-Jul 3170841051262101965054
131San JuanFlorida Lemon Reservoir2021-4-1Apr 01-Jul 311621263255474755
132San JuanSan Juan Farmington2021-4-1Apr 01-Jul 31370445520645110010304750
133San JuanLa Plata Hesperus2021-4-1Apr 01-Jul 3156.58.510.923203742
134San JuanSan Juan Bluff2021-4-1Apr 01-Jul 3133040050563011009504653
135San JuanMancos Mancos2021-4-1Apr 01-Jul 316.48.410.813.831273540
136SevierSalina Ck Emery2021-4-1Apr 01-Jul 311.72.53.33.77.96.94248
137SevierManti Ck Manti2021-4-1Apr 01-Jul 315.27.17.88.416.714.64753
138SevierBeaver Beaver2021-4-1Apr 01-Jul 319.910.81213.726214657
139SevierCoal Ck Cedar City2021-4-1Apr 01-Jul 314.85.56.57.419.415.63442
140ColoradoPlateau Ck Cameo2021-4-1Apr 01-Jul 3124354666124923750
141ColoradoColorado Lake Powell2021-4-1Apr 01-Jul 311700260032004000716064704549
142GreenSouth Fork Rock Ck Docs Div2021-4-1Apr 01-Jul 311.92.83.33.87.37.14546
143GreatSalt Ck Nephi Powerplant Div2021-4-1Apr 01-Jul 312.13.33.94.48.36.24763
144GreatRed Butte Ck Ft Douglas2021-4-1Apr 01-Jul 310.40.50.60.71.91.393243
145GreatLittle Bear Paradise2021-4-1Apr 01-Jul 3178.9111447512322
146GreatChalk Ck Coalville2021-4-1Apr 01-Jul 317.88.710.314.341372528
147GreatLost Ck Lost Ck Reservoir2021-4-1Apr 01-Jul 312.62.93.4413.492538
148GreatOgden Pineview Reservoir2021-4-1Apr 01-Jul 3119.3243040113982731
149GreatWest Canyon Ck Cedar Fort2021-4-1Apr 01-Jul 310.310.360.430.621.761.192436
150GreenStrawberry Strawberry Reservoir2021-4-1Apr 01-Jul 311014.618.82171482639
151GreenWhite Blo Tabbyune Ck2021-4-1Apr 01-Jul 311.73.14.34.815.5102843
152Low ColLittle Colorado Lyman Lk2021-4-1Apr 01-Jun 300.10.20.30.46.23.559
153Low ColLittle Colorado Lyman Lk2021-4-1Jan 01-Jun 300.410.510.610.719.97.169
154Low ColZuni Black Rock Res2021-4-1Apr 01-May 3100001.30.100
155Low ColZuni Black Rock Res2021-4-1Jan 01-May 3100003.60.4700
156Low ColChevelon Ck Winslow2021-4-1Jan 01-May 31000.10.21913.911
157Low ColChevelon Ck Winslow2021-4-1Apr 01-May 31000.10.24.41.726
158Low ColGila Gila2021-4-1Jan 01-May 3114.614.81515.376562027
159Low ColGila Gila2021-4-1Apr 01-May 314.74.95.15.42216.52331
160Low ColGila Virden2021-4-1Jan 01-May 3118.518.71919.5114761725
161Low ColGila Virden2021-4-1Apr 01-May 314.95.15.45.929211926
162Low ColSan Francisco Glenwood2021-4-1Jan 01-May 314.74.95.15.347211124
163Low ColSan Francisco Glenwood2021-4-1Apr 01-May 311.51.71.92.113.97.31426
164Low ColSan Francisco Clifton2021-4-1Jan 01-May 3111.81212.312.7106611220
165Low ColSan Francisco Clifton2021-4-1Apr 01-May 313.53.744.42817.31423
166Low ColGila Solomon2021-4-1Apr 01-May 317.288.59.559391422
167Low ColGila Solomon2021-4-1Jan 01-May 31252627282551371120
168Low ColGila San Carlos Reservoir2021-4-1Jan 01-May 316.47.47.98.42309538
169Low ColGila San Carlos Reservoir2021-4-1Apr 01-May 31011.523918.448
170Low ColSalt Roosevelt2021-4-1Apr 01-May 3114.515.516.217.51571271013
171Low ColSalt Roosevelt2021-4-1Jan 01-May 31414243444503101014
172Low ColTonto Ck Roosevelt2021-4-1Jan 01-May 313.53.73.94.2884249
173Low ColTonto Ck Roosevelt2021-4-1Apr 01-May 3100.20.40.79.45.947
174Low ColVerde Tangle Ck2021-4-1Apr 01-May 311111.512.51450362535
175Low ColVerde Tangle Ck2021-4-1Jan 01-May 31535455563051571835
176VirginSanta Clara Pine Valley2021-4-1Apr 01-Jul 310.40.71.11.453.22234