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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 PeriodMin 90P 70MP 50P 30Max 10MedPct AvgPct Med
1GreatUtah LakeAmerican Fork American Fork2021-1-1Apr 01-Jul 3179.914.61727204773
2GreatSix CreeksBig Cottonwood Ck Salt Lake City2021-1-1Apr 01-Jul 3111.716.2212937315868
3GreatBearBear Woodruff Narrows Rsvr2021-1-1Apr 01-Jul 31244458751191104853
4GreatBearBear Utah2021-1-1Apr 01-Jul 31395270891141066266
5GreatBearSmiths Fork Border2021-1-1Apr 01-Jul 3144557188104808089
6GreatUtah LakeSpanish Fork Castilla2021-1-1Apr 01-Jul 3115.922293755474262
7GreatSix CreeksCity Ck Salt Lake City2021-1-1Apr 01-Jul 311.722.
8GreatWeberChalk Ck Coalville2021-1-1Apr 01-Jul 316.88.917.32134374247
9GreatWeberWeber Coalville2021-1-1Apr 01-Jul 31243860861291294547
10GreatWeberLost Ck Lost Ck Reservoir2021-1-1Apr 01-Jul 312.23.466.810.594567
11GreatUtah LakeProvo Deer Ck Reservoir2021-1-1Apr 01-Jul 31345476981311236062
12GreatSix CreeksDell Fk Little Dell Reservoir2021-1-1Apr 01-Jul 310.71.422.43.7544460
13GreatWeberWeber Echo Reservoir2021-1-1Apr 01-Jul 312847721041691664243
14GreatWeberEast Canyon Ck East Canyon Reservoir2021-1-1Apr 01-Jul 317.69.512.919.125264850
15GreatWeberWeber Gateway2021-1-1Apr 01-Jul 3151751301962902854046
16GreatBearBlacksmith Fork Hyrum2021-1-1Apr 01-Jul 3116.519.6242845295683
17GreatSix CreeksLambs Ck Salt Lake City2021-1-1Apr 01-Jul 311.
18GreatSix CreeksLittle Cottonwood Ck Salt Lake City2021-1-1Apr 01-Jul 3114.619.4232936356166
19GreatBearLogan Logan2021-1-1Apr 01-Jul 31435572100117976574
20GreatSix CreeksMill Ck Salt Lake City2021-1-1Apr 01-Jul 311.632.
21GreatWeberWeber Oakley2021-1-1Apr 01-Jul 31354967881161165758
22GreatWeberSf Ogden Huntsville2021-1-1Apr 01-Jul 3110.516.7313761495563
23GreatWeberOgden Pineview Reservoir2021-1-1Apr 01-Jul 3116.8275886121985159
24GreatSix CreeksParleys Ck Salt Lake City2021-1-1Apr 01-Jul 312.
25GreatBearLittle Bear Paradise2021-1-1Apr 01-Jul 31713192438514037
26GreatUtah LakeProvo Hailstone2021-1-1Apr 01-Jul 31355271881101076566
27GreatSix CreeksRed Butte Ck Ft Douglas2021-1-1Apr 01-Jul 310.410.520.651.291.711.393447
28GreatWeberWeber Rockport Res2021-1-1Apr 01-Jul 31264161861261254649
29GreatBearBear Montpelier2021-1-1Apr 01-Jul 313758851141721174773
30GreatUtah LakeSalt Ck Nephi Powerplant Div2021-1-1Apr 01-Jul 311.623.44.55.912.76.25473
31GreatUtah LakeJordan Utah Lake2021-1-1Apr 01-Jul 31711041472253002554558
32GreatSix CreeksS Willow Ck Grantsville2021-1-1Apr 01-Jul 311.131.291.442.32.82.64655
33GreatUtah LakeWest Canyon Ck Cedar Fort2021-1-1Apr 01-Jul 310.230.370.790.891.91.194566
34GreatUtah LakeProvo Woodland2021-1-1Apr 01-Jul 31334967821011016766