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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 90MP 50P 30Max 10AvgMedPct AvgPct Med
1GreatUtah LakeAmerican Fork American Fork2021-1-1Apr 01-Jul 31714.6172731204773
2GreatSix CreeksBig Cottonwood Ck Salt Lake City2021-1-1Apr 01-Jul 3111.721293736315868
3GreatBearBear Woodruff Narrows Rsvr2021-1-1Apr 01-Jul 312458751191211104853
4GreatBearBear Utah2021-1-1Apr 01-Jul 313970891141121066266
5GreatBearSmiths Fork Border2021-1-1Apr 01-Jul 3144718810489808089
6GreatUtah LakeSpanish Fork Castilla2021-1-1Apr 01-Jul 3115.929375569474262
7GreatSix CreeksCity Ck Salt Lake City2021-1-1Apr 01-Jul 311.723.
8GreatWeberChalk Ck Coalville2021-1-1Apr 01-Jul 316.817.3213441374247
9GreatWeberWeber Coalville2021-1-1Apr 01-Jul 312460861291341294547
10GreatWeberLost Ck Lost Ck Reservoir2021-1-1Apr 01-Jul 312.266.810.513.494567
11GreatUtah LakeProvo Deer Ck Reservoir2021-1-1Apr 01-Jul 313476981311271236062
12GreatSix CreeksDell Fk Little Dell Reservoir2021-1-1Apr 01-Jul 310.72.43.755.544460
13GreatWeberWeber Echo Reservoir2021-1-1Apr 01-Jul 3128721041691711664243
14GreatWeberEast Canyon Ck East Canyon Reservoir2021-1-1Apr 01-Jul 317.612.919.12527264850
15GreatWeberWeber Gateway2021-1-1Apr 01-Jul 31511301962903252854046
16GreatBearBlacksmith Fork Hyrum2021-1-1Apr 01-Jul 3116.524284543295683
17GreatSix CreeksLambs Ck Salt Lake City2021-1-1Apr 01-Jul 311.
18GreatSix CreeksLittle Cottonwood Ck Salt Lake City2021-1-1Apr 01-Jul 3114.623293638356166
19GreatBearLogan Logan2021-1-1Apr 01-Jul 314372100117111976574
20GreatSix CreeksMill Ck Salt Lake City2021-1-1Apr 01-Jul 311.632.
21GreatWeberWeber Oakley2021-1-1Apr 01-Jul 313567881161181165758
22GreatWeberSf Ogden Huntsville2021-1-1Apr 01-Jul 3110.531376156495563
23GreatWeberOgden Pineview Reservoir2021-1-1Apr 01-Jul 3116.85886121113985159
24GreatSix CreeksParleys Ck Salt Lake City2021-1-1Apr 01-Jul 312.45.88.51214.210.74154
25GreatBearLittle Bear Paradise2021-1-1Apr 01-Jul 31719243847514037
26GreatUtah LakeProvo Hailstone2021-1-1Apr 01-Jul 313571881101101076566
27GreatSix CreeksRed Butte Ck Ft Douglas2021-1-1Apr 01-Jul 310.410.651.291.711.91.393447
28GreatWeberWeber Rockport Res2021-1-1Apr 01-Jul 312661861261321254649
29GreatBearBear Montpelier2021-1-1Apr 01-Jul 3137851141721821174773
30GreatUtah LakeSalt Ck Nephi Powerplant Div2021-1-1Apr 01-Jul 311.624.55.912.78.36.25473
31GreatUtah LakeJordan Utah Lake2021-1-1Apr 01-Jul 31711472253003252554558
32GreatSix CreeksS Willow Ck Grantsville2021-1-1Apr 01-Jul 311.131.442.
33GreatUtah LakeWest Canyon Ck Cedar Fort2021-1-1Apr 01-Jul 310.230.790.891.91.761.194566
34GreatUtah LakeProvo Woodland2021-1-1Apr 01-Jul 313367821011001016766