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 CondForecast PeriodMin 90P 70MP 50P 30Max 10AvgMedPct AvgPct Med
1GreatBearBear Utah2020-6-1Apr 01-Jul 31909597991061121068792
2GreatBearBear Utah2020-6-1Jun 01-Jul 31374244465366636770
3GreatBearBear Woodruff Narrows Rsvr2020-6-1Apr 01-Jul 3161697274801211106065
4GreatBearBear Woodruff Narrows Rsvr2020-6-1Jun 01-Jul 31152326283457444659
5GreatBearSmiths Fork Border2020-6-1Apr 01-Jul 31707579828789808999
6GreatBearSmiths Fork Border2020-6-1Jun 01-Jul 31323741444950438295
7GreatBearBear Montpelier2020-6-1Apr 01-Jul 3110011712012514018211766103
8GreatBearBear Montpelier2020-6-1Jun 01-Jul 31314851567191535696
9GreatBearLogan Logan2020-6-1Apr 01-Jul 3185909395102111978496
10GreatBearLogan Logan2020-6-1Jun 01-Jul 31384346485561537587
11GreatBearBlacksmith Fork Hyrum2020-6-1Apr 01-Jul 312830323334432974110
12GreatBearBlacksmith Fork Hyrum2020-6-1Jun 01-Jul 317.79.711.412.713.716.212.87089
13GreatBearLittle Bear Paradise2020-6-1Apr 01-Jul 3119.12021222447514541
14GreatBearLittle Bear Paradise2020-6-1Jun 01-Jul 310.771.692.
15GreatWeberWeber Oakley2020-6-1Apr 01-Jul 31808791961021181167778
16GreatWeberWeber Oakley2020-6-1Jun 01-Jul 31243135404664595559
17GreatWeberWeber Rockport Res2020-6-1Apr 01-Jul 3170758186921321256165
18GreatWeberWeber Rockport Res2020-6-1Jun 01-Jul 3118.42329344064584550
19GreatWeberChalk Ck Coalville2020-6-1Apr 01-Jul 31151617.117.82041374246
20GreatWeberChalk Ck Coalville2020-6-1Jun 01-Jul 311.942.944.77.415.713.32530
21GreatWeberWeber Coalville2020-6-1Apr 01-Jul 3172808488941341296365
22GreatWeberWeber Coalville2020-6-1Jun 01-Jul 31172529333963584650
23GreatWeberWeber Echo Reservoir2020-6-1Apr 01-Jul 318090971031111711665758
24GreatWeberWeber Echo Reservoir2020-6-1Jun 01-Jul 31132330364475644047
25GreatWeberLost Ck Lost Ck Reservoir2020-6-1Apr 01-Jul 316.
26GreatWeberLost Ck Lost Ck Reservoir2020-6-1Jun 01-Jul 310.510.911.241.812.12.91.874366
27GreatWeberEast Canyon Ck East Canyon Reservoir2020-6-1Apr 01-Jul 3113.514.815.515.717.127265760
28GreatWeberEast Canyon Ck East Canyon Reservoir2020-6-1Jun 01-Jul 311.412.73.43.658.48.14042
29GreatWeberWeber Gateway2020-6-1Apr 01-Jul 311491651711761923252855360
30GreatWeberWeber Gateway2020-6-1Jun 01-Jul 3118.6354146621101013741
31GreatWeberSf Ogden Huntsville2020-6-1Apr 01-Jul 31323436374056496473
32GreatWeberSf Ogden Huntsville2020-6-1Jun 01-Jul 312.
33GreatWeberOgden Pineview Reservoir2020-6-1Apr 01-Jul 315357585964113985159
34GreatWeberOgden Pineview Reservoir2020-6-1Jun 01-Jul 311.365.46.67.612.22318.72935
35GreatUtah LakeProvo Woodland2020-6-1Apr 01-Jul 3183858992981001018988
36GreatUtah LakeProvo Woodland2020-6-1Jun 01-Jul 31252731344047426674
37GreatUtah LakeProvo Hailstone2020-6-1Apr 01-Jul 31858992941001101078486
38GreatUtah LakeProvo Hailstone2020-6-1Jun 01-Jul 31273134364252456576
39GreatUtah LakeProvo Deer Ck Reservoir2020-6-1Apr 01-Jul 317985921001091271237275
40GreatUtah LakeProvo Deer Ck Reservoir2020-6-1Jun 01-Jul 31182431394855475666
41GreatUtah LakeAmerican Fork American Fork2020-6-1Apr 01-Jul 3111.813.114.41618.231204672
42GreatUtah LakeAmerican Fork American Fork2020-6-1Jun 01-Jul 315.
43GreatUtah LakeSpanish Fork Castilla2020-6-1Apr 01-Jul 31262829313269474262
44GreatUtah LakeSpanish Fork Castilla2020-6-1Jun 01-Jul 3167.59.210.61224183851
45GreatUtah LakeWest Canyon Ck Cedar Fort2020-6-1Apr 01-Jul 310.580.630.660.710.751.761.193855
46GreatUtah LakeWest Canyon Ck Cedar Fort2020-6-1Jun 01-Jul 310.
47GreatUtah LakeSalt Ck Nephi Powerplant Div2020-6-1Apr 01-Jul 3133.
48GreatUtah LakeSalt Ck Nephi Powerplant Div2020-6-1Jun 01-Jul 310.610.851.121.752.33.12.83640
49GreatUtah LakeJordan Utah Lake2020-6-1Apr 01-Jul 311801952152202303252556684
50GreatUtah LakeJordan Utah Lake2020-6-1Jun 01-Jul 3118.9345461691271084350
51GreatSix CreeksCity Ck Salt Lake City2020-6-1Apr 01-Jul 313.13.43.644.47.75.94761
52GreatSix CreeksCity Ck Salt Lake City2020-6-1Jun 01-Jul 311.11.411.611.952.43.63.44547
53GreatSix CreeksRed Butte Ck Ft Douglas2020-6-1Apr 01-Jul 310.60.650.70.730.781.91.393750
54GreatSix CreeksRed Butte Ck Ft Douglas2020-6-1Jun 01-Jul 310.
55GreatSix CreeksDell Fk Little Dell Reservoir2020-6-1Apr 01-Jul 312.833.
56GreatSix CreeksDell Fk Little Dell Reservoir2020-6-1Jun 01-Jul 310.150.30.490.70.851.341.083745
57GreatSix CreeksLambs Ck Salt Lake City2020-6-1Apr 01-Jul 312.
58GreatSix CreeksLambs Ck Salt Lake City2020-6-1Jun 01-Jul 310.650.
59GreatSix CreeksParleys Ck Salt Lake City2020-6-1Apr 01-Jul 316.
60GreatSix CreeksParleys Ck Salt Lake City2020-6-1Jun 01-Jul 311.51.71.841.952.54.74.13945
61GreatSix CreeksMill Ck Salt Lake City2020-6-1Apr 01-Jul 312.
62GreatSix CreeksMill Ck Salt Lake City2020-6-1Jun 01-Jul 310.851.151.581.92.53.334853
63GreatSix CreeksBig Cottonwood Ck Salt Lake City2020-6-1Apr 01-Jul 3119.22123252736316474
64GreatSix CreeksBig Cottonwood Ck Salt Lake City2020-6-1Jun 01-Jul 317.28.610.7131519.218.15659
65GreatSix CreeksLittle Cottonwood Ck Salt Lake City2020-6-1Apr 01-Jul 31262931323438358289
66GreatSix CreeksLittle Cottonwood Ck Salt Lake City2020-6-1Jun 01-Jul 31121516.817.919.824247070
67GreatSix CreeksS Willow Ck Grantsville2020-6-1Apr 01-Jul 311.141.431.541.762.13.12.65059
68GreatSix CreeksS Willow Ck Grantsville2020-6-1Jun 01-Jul 310.30.590.70.921.251.681.384251