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

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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   
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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 AreaNWS IDRiverLocationForecast DateForecast PeriodMin 90P 70MP 50P 30Max 10AvgMedPct AvgPct Med
1ColoradoMainstemGLDA3Colorado Lake Powell2021-3-1Apr 01-Jul 3118202510340041005900716064704753
2ColoradoMainstemCLRU1Colorado Cisco2021-3-1Apr 01-Jul 3117002100255031503800444039205765
3GreenLowerGRVU1Green Green River2021-3-1Apr 01-Jul 3110601320160020002500296026105461
4ColoradoMainstemCAMC2Colorado Cameo2021-3-1Apr 01-Jul 3111001300150019002300236021906468
5ColoradoMainstemGCOC2Colorado Glenwood Springs2021-3-1Apr 01-Jul 3110001200140017002110211020006670
6ColoradoGunnisonGJNC2Gunnison Grand Junction2021-3-1Apr 01-Jul 3158073088011101340148012705969
7ColoradoMainstemEGLC2Colorado Dotsero2021-3-1Apr 01-Jul 3163077091011501400140013406568
8GreenYampa/WhiteYDLC2Yampa Deerlodge Park2021-3-1Apr 01-Jul 314756708259601200124011706771
9San JuanFRMN5San Juan Farmington2021-3-1Apr 01-Jul 31310440555650870110010305054
10San JuanBFFU1San Juan Bluff2021-3-1Apr 01-Jul 3127543054565085011009505057
11GreenUpperGRNU1Green Flaming Gorge Reservoir2021-3-1Apr 01-Jul 313304605557109959808305767
12GreenYampa/WhiteMBLC2Yampa Maybell2021-3-1Apr 01-Jul 313705056007058709358956467
13ColoradoMainstemKRMC2Colorado Kremmling2021-3-1Apr 01-Jul 313804805807308808608206771
14ColoradoGunnisonCLSC2Gunnison Crystal Reservoir2021-3-1Apr 01-Jul 314004805606808008356956781
15ColoradoGunnisonMPSC2Gunnison Morrow Point Reservoir2021-3-1Apr 01-Jul 313504205006007007406256880
16San JuanNVRN5San Juan Navajo Reservoir2021-3-1Apr 01-Jul 312453354154856507357005659
17GreenUpperGRRW4Green Green River2021-3-1Apr 01-Jul 312803954805757457306306676
18GreenUpperGBRW4Green Fontenelle Reservoir2021-3-1Apr 01-Jul 312803754805757457256506674
19ColoradoMainstemGWSC2Roaring Fork Glenwood Springs2021-3-1Apr 01-Jul 313504104705656606906406873
20ColoradoGunnisonBMDC2Gunnison Blue Mesa Reservoir2021-3-1Apr 01-Jul 313303954605606606755756880
21ColoradoDoloresDOLU1Dolores Cisco2021-3-1Apr 01-Jul 311091852252754005654504050
22Low ColSaltSLRA3Salt Roosevelt2021-3-1Jan 01-May 31515562791214503101420
23San JuanDRGC2Animas Durango2021-3-1Apr 01-Jul 311231852202553204153855357
24GreenDuchesneDURU1Duchesne Randlett2021-3-1Apr 01-Jul 3166981281632303853203340
25San JuanSJCC2San Juan Carracas2021-3-1Apr 01-Jul 311642052452853453803906463
26ColoradoGunnisonGUSC2Gunnison Gunnison2021-3-1Apr 01-Jul 311802152553053603703356976
27GreenUpperBPNW4New Fork Big Piney2021-3-1Apr 01-Jul 311041502052503153553155865
28GreenYampa/WhiteLSDW4Little Snake Dixon2021-3-1Apr 01-Jul 311421922252603553453606562
29GreenYampa/WhiteLILC2Little Snake Lily2021-3-1Apr 01-Jul 311391902302703653453006777
30ColoradoMainstemGPSC2Eagle Gypsum2021-3-1Apr 01-Jul 311401702002603203353156063
31GreenDuchesneMYRU1Duchesne Myton2021-3-1Apr 01-Jul 3156881201532103302653645
32GreatWeberGATU1Weber Gateway2021-3-1Apr 01-Jul 3172951221862503252853843
33GreatUtah LakeUTLU1Jordan Utah Lake2021-3-1Apr 01-Jul 31871081311752053252554051
34GreenYampa/WhiteENMC2Elk Milner2021-3-1Apr 01-Jul 311652052402703303203257574
35Low ColSaltVDTA3Verde Tangle Ck2021-3-1Jan 01-May 31546066811183051572242
36ColoradoGunnisonSOMC2Nf Gunnison Somerset2021-3-1Apr 01-Jul 311051301602002502952405467
37ColoradoDoloresMPHC2Dolores Mcphee Reservoir2021-3-1Apr 01-Jul 31721051321652352952504553
38Low ColSaltSLRA3Salt Roosevelt2021-3-1Mar 01-May 31343845621042902401619
39GreenYampa/WhiteWRMC2White Meeker2021-3-1Apr 01-Jul 311241451601882452802655760
40GreenYampa/WhiteWATU1White Watson2021-3-1Apr 01-Jul 311241471611932602802855756
41ColoradoMainstemGMRC2Blue Green Mtn Reservoir2021-3-1Apr 01-Jul 311201501802152552752606569
42GreenYampa/WhiteSTMC2Yampa Steamboat Springs2021-3-1Apr 01-Jul 311041381601902402602506264
43Low ColGilaGLHA3Gila Solomon2021-3-1Jan 01-May 3126293136452551371223
44GreenUpperWBRW4Green Daniel2021-3-1Apr 01-Jul 311381731952202602452208089
45ColoradoDoloresDOLC2Dolores Dolores2021-3-1Apr 01-Jul 3165941181451982452204854
46Low ColGilaCLDA3Gila San Carlos Reservoir2021-3-1Jan 01-May 315.36.37.810.416.82309538
47ColoradoMainstemGBYC2Colorado Lake Granby2021-3-1Apr 01-Jul 311051351652052452202207575
48San JuanPSPC2San Juan Pagosa Springs2021-3-1Apr 01-Jul 31961211411611972152156666
49San JuanPIDC2Piedra Arboles2021-3-1Apr 01-Jul 3163921151371852101965559
50GreenDuchesneDADU1Duchesne Duchesne2021-3-1Apr 01-Jul 3177971131341501941735865
51San JuanVCRC2Los Pinos Vallecito Reservoir2021-3-1Apr 01-Jul 3165951151301701941815964
52GreatBearSTDI1Bear Montpelier2021-3-1Apr 01-Jul 315677921171461821175179
53ColoradoGunnisonALEC2East Almont2021-3-1Apr 01-Jul 31901101301551801821677178
54GreatWeberECBU1Weber Echo Reservoir2021-3-1Apr 01-Jul 31415266981271711663940
55ColoradoMainstemDIRC2Blue Dillon Reservoir2021-3-1Apr 01-Jul 3170891081291501631596668
56GreenYampa/WhiteLSRC2Little Snake Slater2021-3-1Apr 01-Jul 3174991151301671561547475
57ColoradoGunnisonALTC2Taylor Almont2021-3-1Apr 01-Jul 3185971101301501551267187
58Low ColSaltVDTA3Verde Tangle Ck2021-3-1Mar 01-May 3126323853901471072636
59ColoradoMainstemRURC2Frying Pan Ruedi Reservoir2021-3-1Apr 01-Jul 3165801001151401391297278
60ColoradoGunnisonCLOC2Uncompahgre Colona2021-3-1Apr 01-Jul 31445974991241371315456
61GreatWeberCLLU1Weber Coalville2021-3-1Apr 01-Jul 3135445681981341294243
62GreatWeberRKUU1Weber Rockport Res2021-3-1Apr 01-Jul 3137465881981321254446
63ColoradoDoloresSMPC2San Miguel Placerville2021-3-1Apr 01-Jul 31405567791081281225255
64GreatUtah LakeDCRU1Provo Deer Ck Reservoir2021-3-1Apr 01-Jul 31485869871041271235456
65ColoradoMainstemPCCC2Plateau Ck Cameo2021-3-1Apr 01-Jul 312234466992124923750
66ColoradoGunnisonLFGC2Lake Fork Gateview2021-3-1Apr 01-Jul 315572881091301231207273
67Low ColGilaGLHA3Gila Solomon2021-3-1Mar 01-May 3114.517192433123891521
68GreatBearBEAW4Bear Woodruff Narrows Rsvr2021-3-1Apr 01-Jul 31364456681011211104651
69GreatWeberOAWU1Weber Oakley2021-3-1Apr 01-Jul 3145536481961181165455
70Low ColGilaGVRN5Gila Virden2021-3-1Jan 01-May 3117.918.9202328114761826
71GreatWeberPINU1Ogden Pineview Reservoir2021-3-1Apr 01-Jul 312835538195113984754
72ColoradoGunnisonDLAC2Uncompahgre Delta2021-3-1Apr 01-Jul 312033467196113934149
73GreatBearBERU1Bear Utah2021-3-1Apr 01-Jul 31485968841011121066164
74GreenDuchesneSTAU1Strawberry Starvation Reservoir2021-3-1Apr 01-Jul 313036445677112793956
75GreatBearLGNU1Logan Logan2021-3-1Apr 01-Jul 3157637083105111976372
76GreatUtah LakePVHU1Provo Hailstone2021-3-1Apr 01-Jul 3147576580951101075961
77GreenDuchesneTADU1Duchesne Tabiona2021-3-1Apr 01-Jul 314352617384108945665
78Low ColGilaSFCA3San Francisco Clifton2021-3-1Jan 01-May 3112.813.615.618.625106611526
79ColoradoGunnisonRBSC2Uncompahgre Ridgway Reservoir2021-3-1Apr 01-Jul 3140516278941011006162
80GreatUtah LakeWOOU1Provo Woodland2021-3-1Apr 01-Jul 3144546375891001016362
81ColoradoGunnisonTPIC2Taylor Taylor Park Reservoir2021-3-1Apr 01-Jul 31556371849799827287
82SevierSRYU1Sevier Gunnison2021-3-1Apr 01-Jul 31172335478099413585
83GreenUpperFRAW4Pine Ck Fremont Lk2021-3-1Apr 01-Jul 31495973809198947478
84Low ColGilaCLDA3Gila San Carlos Reservoir2021-3-1Mar 01-May 31456.59.115.59853712
85ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-3-1Apr 01-Jul 31223140547097724156
86ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-3-1Apr 01-Jul 31223140547097724156
87ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-3-1Mar 01-Jun 30223140547096734255
88ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-3-1Mar 01-Jun 30223140547096734255
89ColoradoMainstemWFDC2Williams Fork Williams Fork Reservoir2021-3-1Apr 01-Jul 31455463799596906670
90GreatBearBORW4Smiths Fork Border2021-3-1Apr 01-Jul 31576576859989808595
91GreenUpperBNRU1Blacks Fork Robertson2021-3-1Apr 01-Jul 31334353678789936057
92GreenDuchesneROKU1Rock Ck Mountain Home2021-3-1Apr 01-Jul 31344351627288865859
93Low ColSaltTNRA3Tonto Ck Roosevelt2021-3-1Jan 01-May 313.13.85.27128842612
94Low ColGilaGILN5Gila Gila2021-3-1Jan 01-May 3114.21515.818.22176562128
95GreenUpperVIVW4Hams Fork Viva Naughton Reservoir2021-3-1Apr 01-Jul 31324048618774636576
96GreenDuchesneNEUU1Uinta Neola2021-3-1Apr 01-Jul 3118.72838445874625161
97GreenDuchesneUSTU1Rock Ck Upper Stillwater Reservoir2021-3-1Apr 01-Jul 31283643526074715861
98ColoradoGunnisonTOMC2Tomichi Ck Gunnison2021-3-1Apr 01-Jul 31192939557174585367
99GreenYampa/WhiteELHC2Elkhead Ck Long Gulch2021-3-1Apr 01-Jul 31263646557273766361
100GreenDuchesneSTIU1Strawberry Strawberry Reservoir2021-3-1Apr 01-Jul 3111.31623263971483248
101GreatUtah LakeCASU1Spanish Fork Castilla2021-3-1Apr 01-Jul 3116.82227313869473957
102GreenDuchesneLAAU1Lake Fork Moon Lake Reservoir2021-3-1Apr 01-Jul 31202835404966645355
103San JuanNAVC2Navajo Chromo2021-3-1Apr 01-Jul 31313947556365677270
104SevierPIUU1Sevier Piute Reservoir2021-3-1Apr 01-Jul 31222831344065474866
105VirginVLTA3Virgin Littlefield2021-3-1Apr 01-Jul 31151822274065383458
106VirginHURU1Virgin Hurricane2021-3-1Apr 01-Jul 31101519243663413046
107GreenDuchesneYLLU1Yellowstone Altonah2021-3-1Apr 01-Jul 31212935405061585760
108Low ColGilaGVRN5Gila Virden2021-3-1Mar 01-May 3191011.3141959431926
109VirginVIRU1Virgin Virgin2021-3-1Apr 01-Jul 3118.52327334358414766
110Low ColGilaSFCA3San Francisco Clifton2021-3-1Mar 01-May 317.2810131957381826
111GreatWeberOGHU1Sf Ogden Huntsville2021-3-1Apr 01-Jul 3118.12429385256495259
112GreenLowerJOVU1Seeley Ck Joes Vly Reservoir2021-3-1Apr 01-Jul 31182327314456464859
113San JuanLEMC2Florida Lemon Reservoir2021-3-1Apr 01-Jul 31162330374755475564
114GreenUpperHMFW4Hams Fork Frontier2021-3-1Apr 01-Jul 31253037456054476979
115GreenDuchesneWTRU1Whiterocks Whiterocks2021-3-1Apr 01-Jul 311418.626293854474855
116San JuanRBPC2Rio Blanco Pagosa Springs2021-3-1Apr 01-Jul 31293441465554557675
117ColoradoMainstemWORC2Muddy Ck Wolford Mountain Reservoir2021-3-1Apr 01-Jul 31182533445554526163
118GreenUpperBSRW4Big Sandy Farson2021-3-1Apr 01-Jul 31192632385252476268
119GreenDuchesneASHU1Ashley Ck Vernal2021-3-1Apr 01-Jul 3114.618.124274050444855
120SevierHATU1Sevier Hatch2021-3-1Apr 01-Jul 3110.513.215.2223448363242
121GreatBearPRZU1Little Bear Paradise2021-3-1Apr 01-Jul 3110.413.417.2243347513734
122Low ColGilaGSFN5San Francisco Glenwood2021-3-1Jan 01-May 315.35.76.57.710.247211431
123ColoradoMainstemWCRC2Willow Ck Willow Ck Reservoir2021-3-1Apr 01-Jul 31152331435547486665
124GreatBearHRMU1Blacksmith Fork Hyrum2021-3-1Apr 01-Jul 3119.42225303943295886
125Low ColGilaGILN5Gila Gila2021-3-1Mar 01-May 3188.89.6121543342228
126GreatWeberCIVU1Chalk Ck Coalville2021-3-1Apr 01-Jul 317.79.81319.43141373235
127GreenLowerSFSU1Price Scofield Reservoir2021-3-1Apr 01-Jul 3112.315.518.3233341354552
128GreenLowerHPBU1Huntington Ck Power Plant2021-3-1Apr 01-Jul 3118.219.121223440365258
129GreatSix CreeksLCTU1Little Cottonwood Ck Salt Lake City2021-3-1Apr 01-Jul 3117.62023273238356166
130GreenLowerFRRU1Ferron Ck Ferron2021-3-1Apr 01-Jul 319.816.320243538345359
131Low ColSaltTNRA3Tonto Ck Roosevelt2021-3-1Mar 01-May 310.61.32.74.59.53722712
132GreatSix CreeksBCTU1Big Cottonwood Ck Salt Lake City2021-3-1Apr 01-Jul 311618.422263436316171
133SevierSRKU1Ef Sevier Kingston2021-3-1Apr 01-Jul 31232730333635358686
134SevierSEKU1Sevier Kingston2021-3-1Apr 01-Jul 31123.54.17.13317.71120
135GreatUtah LakeAFPU1American Fork American Fork2021-3-1Apr 01-Jul 318.210.612.215.119.931203961
136San JuanMNRC2Mancos Mancos2021-3-1Apr 01-Jul 315.38.610.814.12231273540
137GreenLowerFCNU1Fish Ck Scofield2021-3-1Apr 01-Jul 319.812.314.5182530254858
138Low ColGilaGSFN5San Francisco Glenwood2021-3-1Mar 01-May 313.13.54.35.582815.21528
139GreatWeberECRU1East Canyon Ck East Canyon Reservoir2021-3-1Apr 01-Jul 319.912.413.9202627265153
140GreenUpperSLRW4Ef Smiths Fork Stateline Reservoir2021-3-1Apr 01-Jul 3111.615.11719.92526236574
141SevierBEVU1Beaver Beaver2021-3-1Apr 01-Jul 31810.312.214.52326214758
142GreenYampa/WhiteYASC2Yampa Stagecoach Rsvr2021-3-1Apr 01-Jul 3191113.5162023215964
143San JuanLPHC2La Plata Hesperus2021-3-1Apr 01-Jul 315.26.99.511.717.123204148
144GreenDuchesneBRUU1Big Brush Ck Vernal2021-3-1Apr 01-Jul 316.99.611.913.1192119.95760
145SevierCCDU1Clear Ck Sevier2021-3-1Apr 01-Jul 3189.811.715222115.55675
146GreenDuchesneCRUU1Currant Ck Currant Ck Reservoir2021-3-1Apr 01-Jul 314.45.57.39.912.92015.83646
147GreenLowerMDCU1Muddy Ck Emery2021-3-1Apr 01-Jul 315.47.189.313.519.917.84045
148SevierCOAU1Coal Ck Cedar City2021-3-1Apr 01-Jul 313.65.57.510.615.519.415.63948
149ColoradoMainstemFRWC2Fraser Winter Park2021-3-1Apr 01-Jul 3110.5131517.52019.419.77776
150Low ColLittleCHWA3Chevelon Ck Winslow2021-3-1Jan 01-May 310.10.20.91.531913.956
151GreenDuchesneWFDU1West Fork Duchesne Vat Diversion2021-3-1Apr 01-Jul 314.66.67.810.112.218.6164249
152ColoradoGunnisonSCCC2Surface Ck Cedaredge2021-3-1Apr 01-Jul 313.75.26.79.31216.8134052
153SevierMAAU1Manti Ck Manti2021-3-1Apr 01-Jul 315.67.68.91115.416.714.65361
154GreenLowerWRSU1White Blo Tabbyune Ck2021-3-1Apr 01-Jul 311.743.756.5915.5103250
155GreatSix CreeksPRLU1Parleys Ck Salt Lake City2021-3-1Apr 01-Jul 313.75.26.69.612.414.210.74662
156Low ColLittleCHWA3Chevelon Ck Winslow2021-3-1Mar 01-May 310.10.20.91.5313.513.976
157GreatWeberCRAU1Lost Ck Lost Ck Reservoir2021-3-1Apr 01-Jul 312.73.75.26.48.813.493958
158GreenLowerELLU1Huntington Ck Electric Lake2021-3-1Apr 01-Jul 3144.65.25.710.313.311.73944
159Low ColLittleLCLA3Little Colorado Lyman Lk2021-3-1Jan 01-Jun 301.091.191.291.391.799.97.11318
160Low ColLittleLCLA3Little Colorado Lyman Lk2021-3-1Mar 01-Jun 300.50.60.70.81.28.66812
161GreatUtah LakeSZZU1Salt Ck Nephi Powerplant Div2021-3-1Apr 01-Jul 312.43.54.55.49.18.36.25473
162SevierSAYU1Salina Ck Emery2021-3-1Apr 01-Jul 311.762.43.14.27.87.96.93945
163GreatSix CreeksCCSU1City Ck Salt Lake City2021-3-1Apr 01-Jul 312.22.73.344.97.75.94356
164San JuanLNAC2Little Navajo Oso Div Dam2021-3-1Apr 01-Jul 312.334.35.46.57.67.75756
165GreenDuchesneSFRU1South Fork Rock Ck Docs Div2021-3-1Apr 01-Jul 3122.83.44.25.37.37.14748
166GreatSix CreeksMILU1Mill Ck Salt Lake City2021-3-1Apr 01-Jul 312.12.73.34.45.36.455266
167GreatSix CreeksDELU1Dell Fk Little Dell Reservoir2021-3-1Apr 01-Jul 311.572.32.74.25.35.544968
168GreatSix CreeksLAMU1Lambs Ck Salt Lake City2021-3-1Apr 01-Jul 311.211.622.43.54.85.34.14559
169VirginSTCU1Santa Clara Pine Valley2021-3-1Apr 01-Jul 310.631.161.652.43.453.23352
170Low ColLittleZUIN5Zuni Black Rock Res2021-3-1Jan 01-May 3100000.13.60.4700
171GreatSix CreeksWCGU1S Willow Ck Grantsville2021-3-1Apr 01-Jul 311.331.6222.32.93.12.66577
172Low ColLittleZUIN5Zuni Black Rock Res2021-3-1Mar 01-May 3100000.130.2300
173GreatSix CreeksRBCU1Red Butte Ck Ft Douglas2021-3-1Apr 01-Jul 310.50.590.811.191.661.91.394358
174GreatUtah LakeWESU1West Canyon Ck Cedar Fort2021-3-1Apr 01-Jul 310.320.450.671.011.91.761.193856