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 DateForecast PeriodMin 90P 70MP 50P 30Max 10AvgMedPct AvgPct Med
1GreatBearBear Utah2021-2-1Apr 01-Jul 31435265741081121065861
2GreatBearBear Woodruff Narrows Rsvr2021-2-1Apr 01-Jul 31283948641151211104044
3GreatBearSmiths Fork Border2021-2-1Apr 01-Jul 31455261739389806976
4GreatBearBear Montpelier2021-2-1Apr 01-Jul 31425366981401821173656
5GreatBearLogan Logan2021-2-1Apr 01-Jul 3143516069100111975462
6GreatBearBlacksmith Fork Hyrum2021-2-1Apr 01-Jul 3116.919.521273743294972
7GreatBearLittle Bear Paradise2021-2-1Apr 01-Jul 3178.610.4182947512220
8GreatWeberWeber Oakley2021-2-1Apr 01-Jul 31364664751051181165455
9GreatWeberWeber Rockport Res2021-2-1Apr 01-Jul 31273858731111321254446
10GreatWeberChalk Ck Coalville2021-2-1Apr 01-Jul 3178.415182741373741
11GreatWeberWeber Coalville2021-2-1Apr 01-Jul 31263656711131341294243
12GreatWeberWeber Echo Reservoir2021-2-1Apr 01-Jul 31314169851411711664042
13GreatWeberLost Ck Lost Ck Reservoir2021-2-1Apr 01-Jul 312.23.1569.213.493756
14GreatWeberEast Canyon Ck East Canyon Reservoir2021-2-1Apr 01-Jul 318.210.11316.22327264850
15GreatWeberWeber Gateway2021-2-1Apr 01-Jul 3155781201532603252853742
16GreatWeberSf Ogden Huntsville2021-2-1Apr 01-Jul 3111.517.526335356494653
17GreatWeberOgden Pineview Reservoir2021-2-1Apr 01-Jul 3119.1275068107113984451
18GreatUtah LakeProvo Woodland2021-2-1Apr 01-Jul 31375065731011001016564
19GreatUtah LakeProvo Hailstone2021-2-1Apr 01-Jul 31395369811091101076364
20GreatUtah LakeProvo Deer Ck Reservoir2021-2-1Apr 01-Jul 31395375871241271235961
21GreatUtah LakeAmerican Fork American Fork2021-2-1Apr 01-Jul 318.310.213.516.12331204468
22GreatUtah LakeSpanish Fork Castilla2021-2-1Apr 01-Jul 3117.12229334569474262
23GreatUtah LakeWest Canyon Ck Cedar Fort2021-2-1Apr 01-Jul 310.230.350.70.851.661.761.194059
24GreatUtah LakeSalt Ck Nephi Powerplant Div2021-2-1Apr 01-Jul 3123.54.55.312.28.36.25473
25GreatUtah LakeJordan Utah Lake2021-2-1Apr 01-Jul 31781011471712553252554558
26GreatSix CreeksCity Ck Salt Lake City2021-2-1Apr 01-Jul 311.662.12.63.44.67.75.93444
27GreatSix CreeksRed Butte Ck Ft Douglas2021-2-1Apr 01-Jul 310.420.490.650.981.561.91.393447
28GreatSix CreeksDell Fk Little Dell Reservoir2021-2-1Apr 01-Jul 310.771.352.23.34.35.544055
29GreatSix CreeksLambs Ck Salt Lake City2021-2-1Apr 01-Jul 311.081.211.782.54.35.34.13443
30GreatSix CreeksParleys Ck Salt Lake City2021-2-1Apr 01-Jul 312.63.45.37.610.614.210.73750
31GreatSix CreeksMill Ck Salt Lake City2021-2-1Apr 01-Jul 311.681.952.73.54.96.454254
32GreatSix CreeksBig Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3113.916.422273436316171
33GreatSix CreeksLittle Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3117.119.123273438356166
34GreatSix CreeksS Willow Ck Grantsville2021-2-1Apr 01-Jul 311.041.211.41.892.63.12.64554