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.
AreaSub AreaRiverLocationForecast DateAvg CondForecast PeriodMin 90P 70MP 50P 30Max 10AvgPct AvgPct Med
1GreatUtah LakeAmerican Fork American Fork2021-2-1Apr 01-Jul 318.310.213.516.123314468
2San JuanAnimas Durango2021-2-1Apr 01-Jul 311351932302703404155560
3GreenDuchesneAshley Ck Vernal2021-2-1Apr 01-Jul 3116.521253049505057
4GreatBearBear Utah2021-2-1Apr 01-Jul 31435265741081125861
5GreatBearBear Woodruff Narrows Rsvr2021-2-1Apr 01-Jul 31283948641151214044
6GreatBearBear Montpelier2021-2-1Apr 01-Jul 31425366981401823656
7SevierBeaver Beaver2021-2-1Apr 01-Jul 316.91011.813.322264556
8GreenDuchesneBig Brush Ck Vernal2021-2-1Apr 01-Jul 317.810.512.415.221215962
9GreatSix CreeksBig Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3113.916.4222734366171
10GreenUpperBig Sandy Farson2021-2-1Apr 01-Jul 311826323852526268
11GreenUpperBlacks Fork Robertson2021-2-1Apr 01-Jul 313039486389895452
12GreatBearBlacksmith Fork Hyrum2021-2-1Apr 01-Jul 3116.919.5212737434972
13ColoradoMainstemBlue Dillon Reservoir2021-2-1Apr 01-Jul 3165871081341601636668
14ColoradoMainstemBlue Green Mtn Reservoir2021-2-1Apr 01-Jul 311151501802252752756569
15GreatWeberChalk Ck Coalville2021-2-1Apr 01-Jul 3178.4151827413741
16Low ColLittleChevelon Ck Winslow2021-2-1Jan 01-May 310.31.23610191622
17Low ColLittleChevelon Ck Winslow2021-2-1Feb 01-May 310.31.2361016.81822
18GreatSix CreeksCity Ck Salt Lake City2021-2-1Apr 01-Jul 311.662.12.63.44.67.73444
19SevierClear Ck Sevier2021-2-1Apr 01-Jul 316.68.410.211.517.8214966
20SevierCoal Ck Cedar City2021-2-1Apr 01-Jul 313.97.29.211.718.419.44759
21ColoradoMainstemColorado Lake Granby2021-2-1Apr 01-Jul 31951251502002502206868
22ColoradoMainstemColorado Kremmling2021-2-1Apr 01-Jul 313304405507309108606467
23ColoradoMainstemColorado Dotsero2021-2-1Apr 01-Jul 315407108801150142014006366
24ColoradoMainstemColorado Glenwood Springs2021-2-1Apr 01-Jul 31900115014001700215021106670
25ColoradoMainstemColorado Cameo2021-2-1Apr 01-Jul 31980124015001950240023606468
26ColoradoMainstemColorado Cisco2021-2-1Apr 01-Jul 311700215026003350410044405966
27ColoradoMainstemColorado Lake Powell2021-2-1Apr 01-Jul 311750257033004200600071604651
28GreenDuchesneCurrant Ck Currant Ck Reservoir2021-2-1Apr 01-Jul 314.15.78.210.918.4204152
29GreatSix CreeksDell Fk Little Dell Reservoir2021-2-1Apr 01-Jul 310.771.352.23.34.35.54055
30ColoradoDoloresDolores Dolores2021-2-1Apr 01-Jul 31731081351652202455561
31ColoradoDoloresDolores Mcphee Reservoir2021-2-1Apr 01-Jul 31791201501852452955160
32ColoradoDoloresDolores Cisco2021-2-1Apr 01-Jul 311221922553204155654557
33GreenDuchesneDuchesne Tabiona2021-2-1Apr 01-Jul 3138486370911085867
34GreenDuchesneDuchesne Duchesne2021-2-1Apr 01-Jul 3170921141321771945966
35GreenDuchesneDuchesne Myton2021-2-1Apr 01-Jul 3149921251532703303847
36GreenDuchesneDuchesne Randlett2021-2-1Apr 01-Jul 31601021351642953853542
37ColoradoMainstemEagle Gypsum2021-2-1Apr 01-Jul 311301652002653303356063
38ColoradoGunnisonEast Almont2021-2-1Apr 01-Jul 31851101301601951827178
39GreatWeberEast Canyon Ck East Canyon Reservoir2021-2-1Apr 01-Jul 318.210.11316.223274850
40SevierEf Sevier Kingston2021-2-1Apr 01-Jul 312124283033358080
41GreenUpperEf Smiths Fork Stateline Reservoir2021-2-1Apr 01-Jul 3110.512.91519.525265865
42GreenYampa/WhiteElk Milner2021-2-1Apr 01-Jul 311351762152503003206766
43GreenYampa/WhiteElkhead Ck Long Gulch2021-2-1Apr 01-Jul 3118.230415060735654
44GreenLowerFerron Ck Ferron2021-2-1Apr 01-Jul 318.314.4202237385359
45GreenLowerFish Ck Scofield2021-2-1Apr 01-Jul 318.411.614.51826304858
46San JuanFlorida Lemon Reservoir2021-2-1Apr 01-Jul 311723303749555564
47ColoradoMainstemFraser Winter Park2021-2-1Apr 01-Jul 319.512.515182119.47776
48ColoradoMainstemFrying Pan Ruedi Reservoir2021-2-1Apr 01-Jul 316076921161401396671
49Low ColGilaGila Gila2021-2-1Jan 01-May 3114.115.318.32333762433
50Low ColGilaGila Gila2021-2-1Feb 01-May 3110.812152030612530
51Low ColGilaGila Virden2021-2-1Feb 01-May 311314.115.82340871825
52Low ColGilaGila Virden2021-2-1Jan 01-May 3117.618.72028451141826
53Low ColGilaGila Solomon2021-2-1Jan 01-May 3129323752812551527
54Low ColGilaGila Solomon2021-2-1Feb 01-May 3123263146751831725
55Low ColGilaGila San Carlos Reservoir2021-2-1Jan 01-May 3112.915.219.23568230820
56Low ColGilaGila San Carlos Reservoir2021-2-1Feb 01-May 3112.7151935681591223
57GreenUpperGreen Daniel2021-2-1Apr 01-Jul 311141471752052602457180
58GreenUpperGreen Fontenelle Reservoir2021-2-1Apr 01-Jul 311873054005107157255562
59GreenUpperGreen Green River2021-2-1Apr 01-Jul 311853154055207407305564
60GreenUpperGreen Flaming Gorge Reservoir2021-2-1Apr 01-Jul 312653855006609909805160
61GreenLowerGreen Green River2021-2-1Apr 01-Jul 31920118014501820270029604956
62ColoradoGunnisonGunnison Gunnison2021-2-1Apr 01-Jul 311652102553153803706976
63ColoradoGunnisonGunnison Blue Mesa Reservoir2021-2-1Apr 01-Jul 313203954705907106757082
64ColoradoGunnisonGunnison Morrow Point Reservoir2021-2-1Apr 01-Jul 313454305106357657406982
65ColoradoGunnisonGunnison Crystal Reservoir2021-2-1Apr 01-Jul 313754755707108508356882
66ColoradoGunnisonGunnison Grand Junction2021-2-1Apr 01-Jul 316007408801140140014805969
67GreenUpperHams Fork Frontier2021-2-1Apr 01-Jul 312126324057545968
68GreenUpperHams Fork Viva Naughton Reservoir2021-2-1Apr 01-Jul 312632415382745565
69GreenLowerHuntington Ck Electric Lake2021-2-1Apr 01-Jul 313.64.35.25.811.313.33944
70GreenLowerHuntington Ck Power Plant2021-2-1Apr 01-Jul 3117.419.3212335405258
71GreatUtah LakeJordan Utah Lake2021-2-1Apr 01-Jul 31781011471712553254558
72San JuanLa Plata Hesperus2021-2-1Apr 01-Jul 315.27.61013.218.1234350
73GreenDuchesneLake Fork Moon Lake Reservoir2021-2-1Apr 01-Jul 312229354059665355
74ColoradoGunnisonLake Fork Gateview2021-2-1Apr 01-Jul 316077941161381237678
75GreatSix CreeksLambs Ck Salt Lake City2021-2-1Apr 01-Jul 311.081.211.782.54.35.33443
76GreatBearLittle Bear Paradise2021-2-1Apr 01-Jul 3178.610.41829472220
77Low ColLittleLittle Colorado Lyman Lk2021-2-1Jan 01-Jun 3011.21.41.82.29.91420
78Low ColLittleLittle Colorado Lyman Lk2021-2-1Feb 01-Jun 300.70.91.11.51.99.21217
79GreatSix CreeksLittle Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3117.119.1232734386166
80San JuanLittle Navajo Oso Div Dam2021-2-1Apr 01-Jul 312.63.64.55.77.87.65958
81GreenYampa/WhiteLittle Snake Slater2021-2-1Apr 01-Jul 315072941141431566061
82GreenYampa/WhiteLittle Snake Dixon2021-2-1Apr 01-Jul 31931411772303053455149
83GreenYampa/WhiteLittle Snake Lily2021-2-1Apr 01-Jul 31861381792353103455260
84GreatBearLogan Logan2021-2-1Apr 01-Jul 31435160691001115462
85San JuanLos Pinos Vallecito Reservoir2021-2-1Apr 01-Jul 3172911101391721945761
86GreatWeberLost Ck Lost Ck Reservoir2021-2-1Apr 01-Jul 312.23.1569.213.43756
87San JuanMancos Mancos2021-2-1Apr 01-Jul 316.5101216.724313944
88SevierManti Ck Manti2021-2-1Apr 01-Jul 315.37.58.49.317.216.75058
89GreatSix CreeksMill Ck Salt Lake City2021-2-1Apr 01-Jul 311.681.952.73.54.96.44254
90ColoradoGunnisonMuddy Ck Paonia Reservoir2021-2-1Mar 01-Jun 302432405674964255
91ColoradoGunnisonMuddy Ck Paonia Reservoir2021-2-1Mar 01-Jun 302432405674964255
92ColoradoGunnisonMuddy Ck Paonia Reservoir2021-2-1Apr 01-Jul 312432405674974156
93ColoradoGunnisonMuddy Ck Paonia Reservoir2021-2-1Apr 01-Jul 312432405674974156
94GreenLowerMuddy Ck Emery2021-2-1Apr 01-Jul 314.978913.519.94045
95ColoradoMainstemMuddy Ck Wolford Mountain Reservoir2021-2-1Apr 01-Jul 311321294052545456
96San JuanNavajo Chromo2021-2-1Apr 01-Jul 313341496172657573
97GreenUpperNew Fork Big Piney2021-2-1Apr 01-Jul 31971431952403203555562
98ColoradoGunnisonNf Gunnison Somerset2021-2-1Apr 01-Jul 311051351602102652955467
99GreatWeberOgden Pineview Reservoir2021-2-1Apr 01-Jul 3119.12750681071134451
100GreatSix CreeksParleys Ck Salt Lake City2021-2-1Apr 01-Jul 312.63.45.37.610.614.23750
101San JuanPiedra Arboles2021-2-1Apr 01-Jul 3165931201401892105761
102GreenUpperPine Ck Fremont Lk2021-2-1Apr 01-Jul 314758708095987174
103ColoradoMainstemPlateau Ck Cameo2021-2-1Apr 01-Jul 31203346731001243750
104GreenLowerPrice Scofield Reservoir2021-2-1Apr 01-Jul 3110.614.918.32334414552
105GreatUtah LakeProvo Woodland2021-2-1Apr 01-Jul 31375065731011006564
106GreatUtah LakeProvo Hailstone2021-2-1Apr 01-Jul 31395369811091106364
107GreatUtah LakeProvo Deer Ck Reservoir2021-2-1Apr 01-Jul 31395375871241275961
108GreatSix CreeksRed Butte Ck Ft Douglas2021-2-1Apr 01-Jul 310.420.490.650.981.561.93447
109San JuanRio Blanco Pagosa Springs2021-2-1Apr 01-Jul 313138435062548078
110ColoradoMainstemRoaring Fork Glenwood Springs2021-2-1Apr 01-Jul 313203854505757006906570
111GreenDuchesneRock Ck Upper Stillwater Reservoir2021-2-1Apr 01-Jul 312635434975745861
112GreenDuchesneRock Ck Mountain Home2021-2-1Apr 01-Jul 313242515990885859
113GreatSix CreeksS Willow Ck Grantsville2021-2-1Apr 01-Jul 311.041.211.41.892.63.14554
114SevierSalina Ck Emery2021-2-1Apr 01-Jul 311.471.742.23.36.97.92832
115Low ColSaltSalt Roosevelt2021-2-1Jan 01-May 314760761081534501725
116Low ColSaltSalt Roosevelt2021-2-1Feb 01-May 313952681001453701824
117GreatUtah LakeSalt Ck Nephi Powerplant Div2021-2-1Apr 01-Jul 3123.54.55.312.28.35473
118Low ColGilaSan Francisco Glenwood2021-2-1Feb 01-May 313.94.34.88.514.8381326
119Low ColGilaSan Francisco Glenwood2021-2-1Jan 01-May 3155.45.99.615.9471328
120Low ColGilaSan Francisco Clifton2021-2-1Jan 01-May 3112.514.516.721351061627
121Low ColGilaSan Francisco Clifton2021-2-1Feb 01-May 31101214.21933811828
122San JuanSan Juan Pagosa Springs2021-2-1Apr 01-Jul 311061381601802302157474
123San JuanSan Juan Carracas2021-2-1Apr 01-Jul 311802252603104003806867
124San JuanSan Juan Navajo Reservoir2021-2-1Apr 01-Jul 312753804505407307356164
125San JuanSan Juan Farmington2021-2-1Apr 01-Jul 3136049560071094511005558
126San JuanSan Juan Bluff2021-2-1Apr 01-Jul 3132546057071094511005260
127ColoradoDoloresSan Miguel Placerville2021-2-1Apr 01-Jul 31415870831091285557
128VirginSanta Clara Pine Valley2021-2-1Apr 01-Jul 310.51.2322.94.254062
129GreenLowerSeeley Ck Joes Vly Reservoir2021-2-1Apr 01-Jul 3115.122273147564859
130SevierSevier Hatch2021-2-1Apr 01-Jul 3110.714.617.62339483749
131SevierSevier Kingston2021-2-1Apr 01-Jul 3112.947.411.9331223
132SevierSevier Piute Reservoir2021-2-1Apr 01-Jul 312124283138654360
133SevierSevier Gunnison2021-2-1Apr 01-Jul 3114.920303869993073
134GreatWeberSf Ogden Huntsville2021-2-1Apr 01-Jul 3111.517.5263353564653
135GreatBearSmiths Fork Border2021-2-1Apr 01-Jul 314552617393896976
136GreenDuchesneSouth Fork Rock Ck Docs Div2021-2-1Apr 01-Jul 3122.63.54.55.97.34849
137GreatUtah LakeSpanish Fork Castilla2021-2-1Apr 01-Jul 3117.122293345694262
138GreenDuchesneStrawberry Strawberry Reservoir2021-2-1Apr 01-Jul 3110.818.1253049713552
139GreenDuchesneStrawberry Starvation Reservoir2021-2-1Apr 01-Jul 3127415060961124563
140ColoradoGunnisonSurface Ck Cedaredge2021-2-1Apr 01-Jul 3145.46.810.41416.84052
141ColoradoGunnisonTaylor Taylor Park Reservoir2021-2-1Apr 01-Jul 3155647288105997388
142ColoradoGunnisonTaylor Almont2021-2-1Apr 01-Jul 3180971151351601557491
143ColoradoGunnisonTomichi Ck Gunnison2021-2-1Apr 01-Jul 312030406080745469
144Low ColSaltTonto Ck Roosevelt2021-2-1Jan 01-May 314.47917.941881021
145Low ColSaltTonto Ck Roosevelt2021-2-1Feb 01-May 313.56.18.11740611323
146GreenDuchesneUinta Neola2021-2-1Apr 01-Jul 312030414568745566
147ColoradoGunnisonUncompahgre Ridgway Reservoir2021-2-1Apr 01-Jul 3142526280981016162
148ColoradoGunnisonUncompahgre Colona2021-2-1Apr 01-Jul 314762761031301375558
149ColoradoGunnisonUncompahgre Delta2021-2-1Apr 01-Jul 31223548751021134252
150Low ColSaltVerde Tangle Ck2021-2-1Jan 01-May 3177911061402153053568
151Low ColSaltVerde Tangle Ck2021-2-1Feb 01-May 316276911251982304067
152VirginVirgin Virgin2021-2-1Apr 01-Jul 3117.523283445584868
153VirginVirgin Hurricane2021-2-1Apr 01-Jul 3111.118232840633756
154VirginVirgin Littlefield2021-2-1Apr 01-Jul 3116.321253144653866
155GreatWeberWeber Oakley2021-2-1Apr 01-Jul 31364664751051185455
156GreatWeberWeber Rockport Res2021-2-1Apr 01-Jul 31273858731111324446
157GreatWeberWeber Coalville2021-2-1Apr 01-Jul 31263656711131344243
158GreatWeberWeber Echo Reservoir2021-2-1Apr 01-Jul 31314169851411714042
159GreatWeberWeber Gateway2021-2-1Apr 01-Jul 3155781201532603253742
160GreatUtah LakeWest Canyon Ck Cedar Fort2021-2-1Apr 01-Jul 310.230.350.70.851.661.764059
161GreenDuchesneWest Fork Duchesne Vat Diversion2021-2-1Apr 01-Jul 314.77.18.69.716.418.64654
162GreenYampa/WhiteWhite Meeker2021-2-1Apr 01-Jul 311201401601902352805760
163GreenYampa/WhiteWhite Watson2021-2-1Apr 01-Jul 311211411611952552805756
164GreenLowerWhite Blo Tabbyune Ck2021-2-1Apr 01-Jul 311.523.76.27.79.615.54062
165GreenDuchesneWhiterocks Whiterocks2021-2-1Apr 01-Jul 3116.123283150545260
166ColoradoMainstemWilliams Fork Williams Fork Reservoir2021-2-1Apr 01-Jul 3143536381100966670
167ColoradoMainstemWillow Ck Willow Ck Reservoir2021-2-1Apr 01-Jul 311220284358476058
168GreenYampa/WhiteYampa Stagecoach Rsvr2021-2-1Apr 01-Jul 31810.5131619235762
169GreenYampa/WhiteYampa Steamboat Springs2021-2-1Apr 01-Jul 31801171431732202605557
170GreenYampa/WhiteYampa Maybell2021-2-1Apr 01-Jul 313004205306307909355759
171GreenYampa/WhiteYampa Deerlodge Park2021-2-1Apr 01-Jul 31380550710845106012405761
172GreenDuchesneYellowstone Altonah2021-2-1Apr 01-Jul 312230354055615760
173Low ColLittleZuni Black Rock Res2021-2-1Jan 01-May 310000.10.33.600
174Low ColLittleZuni Black Rock Res2021-2-1Feb 01-May 310000.10.33.400