COLORADO BASIN RIVER FORECAST CENTER
  NATIONAL WEATHER SERVICE / NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

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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 10AvgMedPct AvgPct Med
1GreatUtah LakeJordan Utah Lake2020-6-1Apr 01-Jul 311801952152202303252556684
2GreatWeberWeber Gateway2020-6-1Apr 01-Jul 311491651711761923252855360
3GreatBearBear Montpelier2020-6-1Apr 01-Jul 3110011712012514018211766103
4GreatBearBear Utah2020-6-1Apr 01-Jul 31909597991061121068792
5GreatBearLogan Logan2020-6-1Apr 01-Jul 3185909395102111978496
6GreatWeberWeber Echo Reservoir2020-6-1Apr 01-Jul 318090971031111711665758
7GreatUtah LakeProvo Hailstone2020-6-1Apr 01-Jul 31858992941001101078486
8GreatWeberWeber Oakley2020-6-1Apr 01-Jul 31808791961021181167778
9GreatUtah LakeProvo Woodland2020-6-1Apr 01-Jul 3183858992981001018988
10GreatUtah LakeProvo Deer Ck Reservoir2020-6-1Apr 01-Jul 317985921001091271237275
11GreatWeberWeber Coalville2020-6-1Apr 01-Jul 3172808488941341296365
12GreatBearSmiths Fork Border2020-6-1Apr 01-Jul 31707579828789808999
13GreatWeberWeber Rockport Res2020-6-1Apr 01-Jul 3170758186921321256165
14GreatBearBear Woodruff Narrows Rsvr2020-6-1Apr 01-Jul 3161697274801211106065
15GreatWeberOgden Pineview Reservoir2020-6-1Apr 01-Jul 315357585964113985159
16GreatBearBear Montpelier2020-6-1Jun 01-Jul 31314851567191535696
17GreatBearLogan Logan2020-6-1Jun 01-Jul 31384346485561537587
18GreatBearBear Utah2020-6-1Jun 01-Jul 31374244465366636770
19GreatBearSmiths Fork Border2020-6-1Jun 01-Jul 31323741444950438295
20GreatWeberWeber Gateway2020-6-1Jun 01-Jul 3118.6354146621101013741
21GreatWeberSf Ogden Huntsville2020-6-1Apr 01-Jul 31323436374056496473
22GreatUtah LakeJordan Utah Lake2020-6-1Jun 01-Jul 3118.9345461691271084350
23GreatWeberWeber Oakley2020-6-1Jun 01-Jul 31243135404664595559
24GreatUtah LakeProvo Hailstone2020-6-1Jun 01-Jul 31273134364252456576
25GreatBearBlacksmith Fork Hyrum2020-6-1Apr 01-Jul 312830323334432974110
26GreatSix CreeksLittle Cottonwood Ck Salt Lake City2020-6-1Apr 01-Jul 31262931323438358289
27GreatUtah LakeSpanish Fork Castilla2020-6-1Apr 01-Jul 31262829313269474262
28GreatUtah LakeProvo Woodland2020-6-1Jun 01-Jul 31252731344047426674
29GreatWeberWeber Coalville2020-6-1Jun 01-Jul 31172529333963584650
30GreatUtah LakeProvo Deer Ck Reservoir2020-6-1Jun 01-Jul 31182431394855475666
31GreatBearBear Woodruff Narrows Rsvr2020-6-1Jun 01-Jul 31152326283457444659
32GreatWeberWeber Rockport Res2020-6-1Jun 01-Jul 3118.42329344064584550
33GreatWeberWeber Echo Reservoir2020-6-1Jun 01-Jul 31132330364475644047
34GreatSix CreeksBig Cottonwood Ck Salt Lake City2020-6-1Apr 01-Jul 3119.22123252736316474
35GreatBearLittle Bear Paradise2020-6-1Apr 01-Jul 3119.12021222447514541
36GreatWeberChalk Ck Coalville2020-6-1Apr 01-Jul 31151617.117.82041374246
37GreatSix CreeksLittle Cottonwood Ck Salt Lake City2020-6-1Jun 01-Jul 31121516.817.919.824247070
38GreatWeberEast Canyon Ck East Canyon Reservoir2020-6-1Apr 01-Jul 3113.514.815.515.717.127265760
39GreatUtah LakeAmerican Fork American Fork2020-6-1Apr 01-Jul 3111.813.114.41618.231204672
40GreatBearBlacksmith Fork Hyrum2020-6-1Jun 01-Jul 317.79.711.412.713.716.212.87089
41GreatSix CreeksBig Cottonwood Ck Salt Lake City2020-6-1Jun 01-Jul 317.28.610.7131519.218.15659
42GreatUtah LakeSpanish Fork Castilla2020-6-1Jun 01-Jul 3167.59.210.61224183851
43GreatWeberLost Ck Lost Ck Reservoir2020-6-1Apr 01-Jul 316.56.97.27.88.113.495480
44GreatSix CreeksParleys Ck Salt Lake City2020-6-1Apr 01-Jul 316.76.97.17.27.714.210.75066
45GreatUtah LakeAmerican Fork American Fork2020-6-1Jun 01-Jul 315.36.67.99.511.718.113.14460
46GreatWeberOgden Pineview Reservoir2020-6-1Jun 01-Jul 311.365.46.67.612.22318.72935
47GreatWeberSf Ogden Huntsville2020-6-1Jun 01-Jul 312.84.87.27.510.813.911.55263
48GreatSix CreeksCity Ck Salt Lake City2020-6-1Apr 01-Jul 313.13.43.644.47.75.94761
49GreatUtah LakeSalt Ck Nephi Powerplant Div2020-6-1Apr 01-Jul 3133.23.54.14.68.36.24256
50GreatSix CreeksMill Ck Salt Lake City2020-6-1Apr 01-Jul 312.83.13.53.84.46.455570
51GreatSix CreeksDell Fk Little Dell Reservoir2020-6-1Apr 01-Jul 312.833.13.43.55.545678
52GreatWeberChalk Ck Coalville2020-6-1Jun 01-Jul 311.942.944.77.415.713.32530
53GreatWeberEast Canyon Ck East Canyon Reservoir2020-6-1Jun 01-Jul 311.412.73.43.658.48.14042
54GreatSix CreeksLambs Ck Salt Lake City2020-6-1Apr 01-Jul 312.42.62.72.93.15.34.15166
55GreatSix CreeksParleys Ck Salt Lake City2020-6-1Jun 01-Jul 311.51.71.841.952.54.74.13945
56GreatBearLittle Bear Paradise2020-6-1Jun 01-Jul 310.771.692.73.75.211.69.22329
57GreatSix CreeksS Willow Ck Grantsville2020-6-1Apr 01-Jul 311.141.431.541.762.13.12.65059
58GreatSix CreeksCity Ck Salt Lake City2020-6-1Jun 01-Jul 311.11.411.611.952.43.63.44547
59GreatSix CreeksMill Ck Salt Lake City2020-6-1Jun 01-Jul 310.851.151.581.92.53.334853
60GreatWeberLost Ck Lost Ck Reservoir2020-6-1Jun 01-Jul 310.510.911.241.812.12.91.874366
61GreatUtah LakeSalt Ck Nephi Powerplant Div2020-6-1Jun 01-Jul 310.610.851.121.752.33.12.83640
62GreatSix CreeksLambs Ck Salt Lake City2020-6-1Jun 01-Jul 310.650.80.91.151.322.323945
63GreatSix CreeksRed Butte Ck Ft Douglas2020-6-1Apr 01-Jul 310.60.650.70.730.781.91.393750
64GreatUtah LakeWest Canyon Ck Cedar Fort2020-6-1Apr 01-Jul 310.580.630.660.710.751.761.193855
65GreatSix CreeksS Willow Ck Grantsville2020-6-1Jun 01-Jul 310.30.590.70.921.251.681.384251
66GreatSix CreeksDell Fk Little Dell Reservoir2020-6-1Jun 01-Jul 310.150.30.490.70.851.341.083745
67GreatSix CreeksRed Butte Ck Ft Douglas2020-6-1Jun 01-Jul 310.120.170.220.250.30.570.463948
68GreatUtah LakeWest Canyon Ck Cedar Fort2020-6-1Jun 01-Jul 310.030.080.110.160.20.820.581319