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   
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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 DateAvg CondForecast PeriodMin 90P 70MP 50P 30Max 10AvgPct AvgPct Med
1San JuanRBPC2Rio Blanco Pagosa Springs2021-2-1Apr 01-Jul 313138435062548078
2SevierSRKU1Ef Sevier Kingston2021-2-1Apr 01-Jul 312124283033358080
3ColoradoMainstemFRWC2Fraser Winter Park2021-2-1Apr 01-Jul 319.512.515182119.47776
4ColoradoGunnisonLFGC2Lake Fork Gateview2021-2-1Apr 01-Jul 316077941161381237678
5San JuanNAVC2Navajo Chromo2021-2-1Apr 01-Jul 313341496172657573
6ColoradoGunnisonALTC2Taylor Almont2021-2-1Apr 01-Jul 3180971151351601557491
7San JuanPSPC2San Juan Pagosa Springs2021-2-1Apr 01-Jul 311061381601802302157474
8ColoradoGunnisonTPIC2Taylor Taylor Park Reservoir2021-2-1Apr 01-Jul 3155647288105997388
9GreenUpperWBRW4Green Daniel2021-2-1Apr 01-Jul 311141471752052602457180
10GreenUpperFRAW4Pine Ck Fremont Lk2021-2-1Apr 01-Jul 314758708095987174
11ColoradoGunnisonALEC2East Almont2021-2-1Apr 01-Jul 31851101301601951827178
12ColoradoGunnisonBMDC2Gunnison Blue Mesa Reservoir2021-2-1Apr 01-Jul 313203954705907106757082
13GreatBearBORW4Smiths Fork Border2021-2-1Apr 01-Jul 314552617393896976
14ColoradoGunnisonGUSC2Gunnison Gunnison2021-2-1Apr 01-Jul 311652102553153803706976
15ColoradoGunnisonMPSC2Gunnison Morrow Point Reservoir2021-2-1Apr 01-Jul 313454305106357657406982
16ColoradoGunnisonCLSC2Gunnison Crystal Reservoir2021-2-1Apr 01-Jul 313754755707108508356882
17San JuanSJCC2San Juan Carracas2021-2-1Apr 01-Jul 311802252603104003806867
18ColoradoMainstemGBYC2Colorado Lake Granby2021-2-1Apr 01-Jul 31951251502002502206868
19GreenYampa/WhiteENMC2Elk Milner2021-2-1Apr 01-Jul 311351762152503003206766
20ColoradoMainstemWFDC2Williams Fork Williams Fork Reservoir2021-2-1Apr 01-Jul 3143536381100966670
21ColoradoMainstemDIRC2Blue Dillon Reservoir2021-2-1Apr 01-Jul 3165871081341601636668
22ColoradoMainstemRURC2Frying Pan Ruedi Reservoir2021-2-1Apr 01-Jul 316076921161401396671
23ColoradoMainstemGCOC2Colorado Glenwood Springs2021-2-1Apr 01-Jul 31900115014001700215021106670
24GreatUtah LakeWOOU1Provo Woodland2021-2-1Apr 01-Jul 31375065731011006564
25ColoradoMainstemGMRC2Blue Green Mtn Reservoir2021-2-1Apr 01-Jul 311151501802252752756569
26ColoradoMainstemGWSC2Roaring Fork Glenwood Springs2021-2-1Apr 01-Jul 313203854505757006906570
27ColoradoMainstemKRMC2Colorado Kremmling2021-2-1Apr 01-Jul 313304405507309108606467
28ColoradoMainstemCAMC2Colorado Cameo2021-2-1Apr 01-Jul 31980124015001950240023606468
29GreatUtah LakePVHU1Provo Hailstone2021-2-1Apr 01-Jul 31395369811091106364
30ColoradoMainstemEGLC2Colorado Dotsero2021-2-1Apr 01-Jul 315407108801150142014006366
31GreenUpperBSRW4Big Sandy Farson2021-2-1Apr 01-Jul 311826323852526268
32GreatSix CreeksBCTU1Big Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3113.916.4222734366171
33GreatSix CreeksLCTU1Little Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3117.119.1232734386166
34ColoradoGunnisonRBSC2Uncompahgre Ridgway Reservoir2021-2-1Apr 01-Jul 3142526280981016162
35San JuanNVRN5San Juan Navajo Reservoir2021-2-1Apr 01-Jul 312753804505407307356164
36GreenYampa/WhiteLSRC2Little Snake Slater2021-2-1Apr 01-Jul 315072941141431566061
37ColoradoMainstemWCRC2Willow Ck Willow Ck Reservoir2021-2-1Apr 01-Jul 311220284358476058
38ColoradoMainstemGPSC2Eagle Gypsum2021-2-1Apr 01-Jul 311301652002653303356063
39GreatUtah LakeDCRU1Provo Deer Ck Reservoir2021-2-1Apr 01-Jul 31395375871241275961
40GreenUpperHMFW4Hams Fork Frontier2021-2-1Apr 01-Jul 312126324057545968
41GreenDuchesneBRUU1Big Brush Ck Vernal2021-2-1Apr 01-Jul 317.810.512.415.221215962
42GreenDuchesneDADU1Duchesne Duchesne2021-2-1Apr 01-Jul 3170921141321771945966
43ColoradoGunnisonGJNC2Gunnison Grand Junction2021-2-1Apr 01-Jul 316007408801140140014805969
44ColoradoMainstemCLRU1Colorado Cisco2021-2-1Apr 01-Jul 311700215026003350410044405966
45San JuanLNAC2Little Navajo Oso Div Dam2021-2-1Apr 01-Jul 312.63.64.55.77.87.65958
46GreatBearBERU1Bear Utah2021-2-1Apr 01-Jul 31435265741081125861
47GreenUpperSLRW4Ef Smiths Fork Stateline Reservoir2021-2-1Apr 01-Jul 3110.512.91519.525265865
48GreenDuchesneUSTU1Rock Ck Upper Stillwater Reservoir2021-2-1Apr 01-Jul 312635434975745861
49GreenDuchesneROKU1Rock Ck Mountain Home2021-2-1Apr 01-Jul 313242515990885859
50GreenDuchesneTADU1Duchesne Tabiona2021-2-1Apr 01-Jul 3138486370911085867
51GreenYampa/WhiteYASC2Yampa Stagecoach Rsvr2021-2-1Apr 01-Jul 31810.5131619235762
52GreenYampa/WhiteMBLC2Yampa Maybell2021-2-1Apr 01-Jul 313004205306307909355759
53GreenYampa/WhiteWRMC2White Meeker2021-2-1Apr 01-Jul 311201401601902352805760
54GreenYampa/WhiteWATU1White Watson2021-2-1Apr 01-Jul 311211411611952552805756
55GreenDuchesneYLLU1Yellowstone Altonah2021-2-1Apr 01-Jul 312230354055615760
56San JuanPIDC2Piedra Arboles2021-2-1Apr 01-Jul 3165931201401892105761
57San JuanVCRC2Los Pinos Vallecito Reservoir2021-2-1Apr 01-Jul 3172911101391721945761
58GreenYampa/WhiteYDLC2Yampa Deerlodge Park2021-2-1Apr 01-Jul 31380550710845106012405761
59GreenYampa/WhiteELHC2Elkhead Ck Long Gulch2021-2-1Apr 01-Jul 3118.230415060735654
60GreenUpperBPNW4New Fork Big Piney2021-2-1Apr 01-Jul 31971431952403203555562
61GreenUpperGBRW4Green Fontenelle Reservoir2021-2-1Apr 01-Jul 311873054005107157255562
62GreenUpperGRRW4Green Green River2021-2-1Apr 01-Jul 311853154055207407305564
63GreenUpperVIVW4Hams Fork Viva Naughton Reservoir2021-2-1Apr 01-Jul 312632415382745565
64GreenYampa/WhiteSTMC2Yampa Steamboat Springs2021-2-1Apr 01-Jul 31801171431732202605557
65GreenDuchesneNEUU1Uinta Neola2021-2-1Apr 01-Jul 312030414568745566
66ColoradoGunnisonCLOC2Uncompahgre Colona2021-2-1Apr 01-Jul 314762761031301375558
67ColoradoDoloresDOLC2Dolores Dolores2021-2-1Apr 01-Jul 31731081351652202455561
68ColoradoDoloresSMPC2San Miguel Placerville2021-2-1Apr 01-Jul 31415870831091285557
69San JuanLEMC2Florida Lemon Reservoir2021-2-1Apr 01-Jul 311723303749555564
70San JuanDRGC2Animas Durango2021-2-1Apr 01-Jul 311351932302703404155560
71San JuanFRMN5San Juan Farmington2021-2-1Apr 01-Jul 3136049560071094511005558
72GreatBearLGNU1Logan Logan2021-2-1Apr 01-Jul 31435160691001115462
73GreatWeberOAWU1Weber Oakley2021-2-1Apr 01-Jul 31364664751051185455
74GreenUpperBNRU1Blacks Fork Robertson2021-2-1Apr 01-Jul 313039486389895452
75ColoradoGunnisonTOMC2Tomichi Ck Gunnison2021-2-1Apr 01-Jul 312030406080745469
76ColoradoGunnisonSOMC2Nf Gunnison Somerset2021-2-1Apr 01-Jul 311051351602102652955467
77ColoradoMainstemWORC2Muddy Ck Wolford Mountain Reservoir2021-2-1Apr 01-Jul 311321294052545456
78GreatUtah LakeSZZU1Salt Ck Nephi Powerplant Div2021-2-1Apr 01-Jul 3123.54.55.312.28.35473
79GreenDuchesneLAAU1Lake Fork Moon Lake Reservoir2021-2-1Apr 01-Jul 312229354059665355
80GreenLowerFRRU1Ferron Ck Ferron2021-2-1Apr 01-Jul 318.314.4202237385359
81GreenYampa/WhiteLILC2Little Snake Lily2021-2-1Apr 01-Jul 31861381792353103455260
82GreenDuchesneWTRU1Whiterocks Whiterocks2021-2-1Apr 01-Jul 3116.123283150545260
83GreenLowerHPBU1Huntington Ck Power Plant2021-2-1Apr 01-Jul 3117.419.3212335405258
84San JuanBFFU1San Juan Bluff2021-2-1Apr 01-Jul 3132546057071094511005260
85GreenUpperGRNU1Green Flaming Gorge Reservoir2021-2-1Apr 01-Jul 312653855006609909805160
86GreenYampa/WhiteLSDW4Little Snake Dixon2021-2-1Apr 01-Jul 31931411772303053455149
87ColoradoDoloresMPHC2Dolores Mcphee Reservoir2021-2-1Apr 01-Jul 31791201501852452955160
88GreenDuchesneASHU1Ashley Ck Vernal2021-2-1Apr 01-Jul 3116.521253049505057
89SevierMAAU1Manti Ck Manti2021-2-1Apr 01-Jul 315.37.58.49.317.216.75058
90GreatBearHRMU1Blacksmith Fork Hyrum2021-2-1Apr 01-Jul 3116.919.5212737434972
91GreenLowerGRVU1Green Green River2021-2-1Apr 01-Jul 31920118014501820270029604956
92SevierCCDU1Clear Ck Sevier2021-2-1Apr 01-Jul 316.68.410.211.517.8214966
93GreatWeberECRU1East Canyon Ck East Canyon Reservoir2021-2-1Apr 01-Jul 318.210.11316.223274850
94GreenLowerFCNU1Fish Ck Scofield2021-2-1Apr 01-Jul 318.411.614.51826304858
95GreenLowerJOVU1Seeley Ck Joes Vly Reservoir2021-2-1Apr 01-Jul 3115.122273147564859
96VirginVIRU1Virgin Virgin2021-2-1Apr 01-Jul 3117.523283445584868
97GreenDuchesneSFRU1South Fork Rock Ck Docs Div2021-2-1Apr 01-Jul 3122.63.54.55.97.34849
98SevierCOAU1Coal Ck Cedar City2021-2-1Apr 01-Jul 313.97.29.211.718.419.44759
99GreatWeberOGHU1Sf Ogden Huntsville2021-2-1Apr 01-Jul 3111.517.5263353564653
100GreenDuchesneWFDU1West Fork Duchesne Vat Diversion2021-2-1Apr 01-Jul 314.77.18.69.716.418.64654
101ColoradoMainstemGLDA3Colorado Lake Powell2021-2-1Apr 01-Jul 311750257033004200600071604651
102GreatUtah LakeUTLU1Jordan Utah Lake2021-2-1Apr 01-Jul 31781011471712553254558
103GreatSix CreeksWCGU1S Willow Ck Grantsville2021-2-1Apr 01-Jul 311.041.211.41.892.63.14554
104GreenDuchesneSTAU1Strawberry Starvation Reservoir2021-2-1Apr 01-Jul 3127415060961124563
105GreenLowerSFSU1Price Scofield Reservoir2021-2-1Apr 01-Jul 3110.614.918.32334414552
106ColoradoDoloresDOLU1Dolores Cisco2021-2-1Apr 01-Jul 311221922553204155654557
107SevierBEVU1Beaver Beaver2021-2-1Apr 01-Jul 316.91011.813.322264556
108GreatWeberRKUU1Weber Rockport Res2021-2-1Apr 01-Jul 31273858731111324446
109GreatWeberPINU1Ogden Pineview Reservoir2021-2-1Apr 01-Jul 3119.12750681071134451
110GreatUtah LakeAFPU1American Fork American Fork2021-2-1Apr 01-Jul 318.310.213.516.123314468
111San JuanLPHC2La Plata Hesperus2021-2-1Apr 01-Jul 315.27.61013.218.1234350
112SevierPIUU1Sevier Piute Reservoir2021-2-1Apr 01-Jul 312124283138654360
113ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Mar 01-Jun 302432405674964255
114ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Mar 01-Jun 302432405674964255
115GreatWeberCLLU1Weber Coalville2021-2-1Apr 01-Jul 31263656711131344243
116GreatUtah LakeCASU1Spanish Fork Castilla2021-2-1Apr 01-Jul 3117.122293345694262
117GreatSix CreeksMILU1Mill Ck Salt Lake City2021-2-1Apr 01-Jul 311.681.952.73.54.96.44254
118ColoradoGunnisonDLAC2Uncompahgre Delta2021-2-1Apr 01-Jul 31223548751021134252
119ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Apr 01-Jul 312432405674974156
120ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Apr 01-Jul 312432405674974156
121GreenDuchesneCRUU1Currant Ck Currant Ck Reservoir2021-2-1Apr 01-Jul 314.15.78.210.918.4204152
122GreatBearBEAW4Bear Woodruff Narrows Rsvr2021-2-1Apr 01-Jul 31283948641151214044
123GreatWeberECBU1Weber Echo Reservoir2021-2-1Apr 01-Jul 31314169851411714042
124GreatUtah LakeWESU1West Canyon Ck Cedar Fort2021-2-1Apr 01-Jul 310.230.350.70.851.661.764059
125GreatSix CreeksDELU1Dell Fk Little Dell Reservoir2021-2-1Apr 01-Jul 310.771.352.23.34.35.54055
126GreenLowerWRSU1White Blo Tabbyune Ck2021-2-1Apr 01-Jul 311.523.76.27.79.615.54062
127GreenLowerMDCU1Muddy Ck Emery2021-2-1Apr 01-Jul 314.978913.519.94045
128ColoradoGunnisonSCCC2Surface Ck Cedaredge2021-2-1Apr 01-Jul 3145.46.810.41416.84052
129Low ColSaltVDTA3Verde Tangle Ck2021-2-1Feb 01-May 316276911251982304067
130VirginSTCU1Santa Clara Pine Valley2021-2-1Apr 01-Jul 310.51.2322.94.254062
131GreenLowerELLU1Huntington Ck Electric Lake2021-2-1Apr 01-Jul 313.64.35.25.811.313.33944
132San JuanMNRC2Mancos Mancos2021-2-1Apr 01-Jul 316.5101216.724313944
133GreenDuchesneMYRU1Duchesne Myton2021-2-1Apr 01-Jul 3149921251532703303847
134VirginVLTA3Virgin Littlefield2021-2-1Apr 01-Jul 3116.321253144653866
135GreatWeberCIVU1Chalk Ck Coalville2021-2-1Apr 01-Jul 3178.4151827413741
136GreatWeberCRAU1Lost Ck Lost Ck Reservoir2021-2-1Apr 01-Jul 312.23.1569.213.43756
137GreatWeberGATU1Weber Gateway2021-2-1Apr 01-Jul 3155781201532603253742
138GreatSix CreeksPRLU1Parleys Ck Salt Lake City2021-2-1Apr 01-Jul 312.63.45.37.610.614.23750
139SevierHATU1Sevier Hatch2021-2-1Apr 01-Jul 3110.714.617.62339483749
140ColoradoMainstemPCCC2Plateau Ck Cameo2021-2-1Apr 01-Jul 31203346731001243750
141VirginHURU1Virgin Hurricane2021-2-1Apr 01-Jul 3111.118232840633756
142GreatBearSTDI1Bear Montpelier2021-2-1Apr 01-Jul 31425366981401823656
143GreenDuchesneSTIU1Strawberry Strawberry Reservoir2021-2-1Apr 01-Jul 3110.818.1253049713552
144GreenDuchesneDURU1Duchesne Randlett2021-2-1Apr 01-Jul 31601021351642953853542
145Low ColSaltVDTA3Verde Tangle Ck2021-2-1Jan 01-May 3177911061402153053568
146GreatSix CreeksCCSU1City Ck Salt Lake City2021-2-1Apr 01-Jul 311.662.12.63.44.67.73444
147GreatSix CreeksLAMU1Lambs Ck Salt Lake City2021-2-1Apr 01-Jul 311.081.211.782.54.35.33443
148GreatSix CreeksRBCU1Red Butte Ck Ft Douglas2021-2-1Apr 01-Jul 310.420.490.650.981.561.93447
149SevierSRYU1Sevier Gunnison2021-2-1Apr 01-Jul 3114.920303869993073
150SevierSAYU1Salina Ck Emery2021-2-1Apr 01-Jul 311.471.742.23.36.97.92832
151Low ColGilaGILN5Gila Gila2021-2-1Feb 01-May 3110.812152030612530
152Low ColGilaGILN5Gila Gila2021-2-1Jan 01-May 3114.115.318.32333762433
153GreatBearPRZU1Little Bear Paradise2021-2-1Apr 01-Jul 3178.610.41829472220
154Low ColLittleCHWA3Chevelon Ck Winslow2021-2-1Feb 01-May 310.31.2361016.81822
155Low ColGilaGVRN5Gila Virden2021-2-1Feb 01-May 311314.115.82340871825
156Low ColGilaGVRN5Gila Virden2021-2-1Jan 01-May 3117.618.72028451141826
157Low ColGilaSFCA3San Francisco Clifton2021-2-1Feb 01-May 31101214.21933811828
158Low ColSaltSLRA3Salt Roosevelt2021-2-1Feb 01-May 313952681001453701824
159Low ColGilaGLHA3Gila Solomon2021-2-1Feb 01-May 3123263146751831725
160Low ColSaltSLRA3Salt Roosevelt2021-2-1Jan 01-May 314760761081534501725
161Low ColLittleCHWA3Chevelon Ck Winslow2021-2-1Jan 01-May 310.31.23610191622
162Low ColGilaSFCA3San Francisco Clifton2021-2-1Jan 01-May 3112.514.516.721351061627
163Low ColGilaGLHA3Gila Solomon2021-2-1Jan 01-May 3129323752812551527
164Low ColLittleLCLA3Little Colorado Lyman Lk2021-2-1Jan 01-Jun 3011.21.41.82.29.91420
165Low ColGilaGSFN5San Francisco Glenwood2021-2-1Feb 01-May 313.94.34.88.514.8381326
166Low ColGilaGSFN5San Francisco Glenwood2021-2-1Jan 01-May 3155.45.99.615.9471328
167Low ColSaltTNRA3Tonto Ck Roosevelt2021-2-1Feb 01-May 313.56.18.11740611323
168Low ColLittleLCLA3Little Colorado Lyman Lk2021-2-1Feb 01-Jun 300.70.91.11.51.99.21217
169Low ColGilaCLDA3Gila San Carlos Reservoir2021-2-1Feb 01-May 3112.7151935681591223
170SevierSEKU1Sevier Kingston2021-2-1Apr 01-Jul 3112.947.411.9331223
171Low ColSaltTNRA3Tonto Ck Roosevelt2021-2-1Jan 01-May 314.47917.941881021
172Low ColGilaCLDA3Gila San Carlos Reservoir2021-2-1Jan 01-May 3112.915.219.23568230820
173Low ColLittleZUIN5Zuni Black Rock Res2021-2-1Jan 01-May 310000.10.33.600
174Low ColLittleZUIN5Zuni Black Rock Res2021-2-1Feb 01-May 310000.10.33.400