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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 AreaRiverLocationForecast DateAvg CondMed CondForecast PeriodP 70MP 50P 30Max 10AvgMedPct AvgPct Med
1GreatUtah LakeAmerican Fork American Fork2021-1-1Apr 01-Jul 319.914.6172731204773
2GreatSix CreeksBig Cottonwood Ck Salt Lake City2021-1-1Apr 01-Jul 3116.221293736315868
3GreatBearBear Woodruff Narrows Rsvr2021-1-1Apr 01-Jul 314458751191211104853
4GreatBearBear Utah2021-1-1Apr 01-Jul 315270891141121066266
5GreatBearSmiths Fork Border2021-1-1Apr 01-Jul 3155718810489808089
6GreatUtah LakeSpanish Fork Castilla2021-1-1Apr 01-Jul 312229375569474262
7GreatSix CreeksCity Ck Salt Lake City2021-1-1Apr 01-Jul 312.
8GreatWeberChalk Ck Coalville2021-1-1Apr 01-Jul 318.917.3213441374247
9GreatWeberWeber Coalville2021-1-1Apr 01-Jul 313860861291341294547
10GreatWeberLost Ck Lost Ck Reservoir2021-1-1Apr 01-Jul 313.466.810.513.494567
11GreatUtah LakeProvo Deer Ck Reservoir2021-1-1Apr 01-Jul 315476981311271236062
12GreatSix CreeksDell Fk Little Dell Reservoir2021-1-1Apr 01-Jul 311.422.43.755.544460
13GreatWeberWeber Echo Reservoir2021-1-1Apr 01-Jul 3147721041691711664243
14GreatWeberEast Canyon Ck East Canyon Reservoir2021-1-1Apr 01-Jul 319.512.919.12527264850
15GreatWeberWeber Gateway2021-1-1Apr 01-Jul 31751301962903252854046
16GreatBearBlacksmith Fork Hyrum2021-1-1Apr 01-Jul 3119.624284543295683
17GreatSix CreeksLambs Ck Salt Lake City2021-1-1Apr 01-Jul 311.
18GreatSix CreeksLittle Cottonwood Ck Salt Lake City2021-1-1Apr 01-Jul 3119.423293638356166
19GreatBearLogan Logan2021-1-1Apr 01-Jul 315572100117111976574
20GreatSix CreeksMill Ck Salt Lake City2021-1-1Apr 01-Jul 312.
21GreatWeberWeber Oakley2021-1-1Apr 01-Jul 314967881161181165758
22GreatWeberSf Ogden Huntsville2021-1-1Apr 01-Jul 3116.731376156495563
23GreatWeberOgden Pineview Reservoir2021-1-1Apr 01-Jul 31275886121113985159
24GreatSix CreeksParleys Ck Salt Lake City2021-1-1Apr 01-Jul 313.55.88.51214.210.74154
25GreatBearLittle Bear Paradise2021-1-1Apr 01-Jul 311319243847514037
26GreatUtah LakeProvo Hailstone2021-1-1Apr 01-Jul 315271881101101076566
27GreatSix CreeksRed Butte Ck Ft Douglas2021-1-1Apr 01-Jul 310.520.651.291.711.91.393447
28GreatWeberWeber Rockport Res2021-1-1Apr 01-Jul 314161861261321254649
29GreatBearBear Montpelier2021-1-1Apr 01-Jul 3158851141721821174773
30GreatUtah LakeSalt Ck Nephi Powerplant Div2021-1-1Apr 01-Jul 313.44.55.912.78.36.25473
31GreatUtah LakeJordan Utah Lake2021-1-1Apr 01-Jul 311041472253003252554558
32GreatSix CreeksS Willow Ck Grantsville2021-1-1Apr 01-Jul 311.291.442.
33GreatUtah LakeWest Canyon Ck Cedar Fort2021-1-1Apr 01-Jul 310.370.790.891.91.761.194566
34GreatUtah LakeProvo Woodland2021-1-1Apr 01-Jul 314967821011001016766