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 AreaLocationForecast DateAvg CondMed CondMin 90P 70MP 50P 30Max 10AvgMedPct Avg
1GreatUtah Lake American Fork2021-2-18.310.213.516.123312044
2San Juan Durango2021-2-113519323027034041538555
3GreenDuchesne Vernal2021-2-116.521253049504450
4GreatBear Utah2021-2-14352657410811210658
5GreatBear Woodruff Narrows Rsvr2021-2-12839486411512111040
6GreatBear Montpelier2021-2-14253669814018211736
7Sevier Beaver2021-2-16.91011.813.322262145
8GreenDuchesne Vernal2021-2-17.810.512.415.2212119.959
9GreatSix Creeks Salt Lake City2021-2-113.916.4222734363161
10GreenUpper Farson2021-2-11826323852524762
11GreenUpper Robertson2021-2-13039486389899354
12GreatBear Hyrum2021-2-116.919.5212737432949
13ColoradoMainstem Dillon Reservoir2021-2-1658710813416016315966
14ColoradoMainstem Green Mtn Reservoir2021-2-111515018022527527526065
15GreatWeber Coalville2021-2-178.4151827413737
16Low ColLittle Winslow2021-2-10.31.236101913.916
17Low ColLittle Winslow2021-2-10.31.2361016.813.918
18GreatSix Creeks Salt Lake City2021-2-11.662.12.63.44.67.75.934
19Sevier Sevier2021-2-16.68.410.211.517.82115.549
20Sevier Cedar City2021-2-13.97.29.211.718.419.415.647
21ColoradoMainstem Lake Granby2021-2-19512515020025022022068
22ColoradoMainstem Kremmling2021-2-133044055073091086082064
23ColoradoMainstem Dotsero2021-2-1540710880115014201400134063
24ColoradoMainstem Glenwood Springs2021-2-190011501400170021502110200066
25ColoradoMainstem Cameo2021-2-198012401500195024002360219064
26ColoradoMainstem Cisco2021-2-1170021502600335041004440392059
27ColoradoMainstem Lake Powell2021-2-1175025703300420060007160647046
28GreenDuchesne Currant Ck Reservoir2021-2-14.15.78.210.918.42015.841
29GreatSix Creeks Little Dell Reservoir2021-2-10.771.352.23.34.35.5440
30ColoradoDolores Dolores2021-2-17310813516522024522055
31ColoradoDolores Mcphee Reservoir2021-2-17912015018524529525051
32ColoradoDolores Cisco2021-2-112219225532041556545045
33GreenDuchesne Tabiona2021-2-138486370911089458
34GreenDuchesne Duchesne2021-2-1709211413217719417359
35GreenDuchesne Myton2021-2-1499212515327033026538
36GreenDuchesne Randlett2021-2-16010213516429538532035
37ColoradoMainstem Gypsum2021-2-113016520026533033531560
38ColoradoGunnison Almont2021-2-18511013016019518216771
39GreatWeber East Canyon Reservoir2021-2-18.210.11316.223272648
40Sevier Kingston2021-2-12124283033353580
41GreenUpper Stateline Reservoir2021-2-110.512.91519.525262358
42GreenYampa/White Milner2021-2-113517621525030032032567
43GreenYampa/White Long Gulch2021-2-118.230415060737656
44GreenLower Ferron2021-2-18.314.4202237383453
45GreenLower Scofield2021-2-18.411.614.51826302548
46San Juan Lemon Reservoir2021-2-11723303749554755
47ColoradoMainstem Winter Park2021-2-19.512.515182119.419.777
48ColoradoMainstem Ruedi Reservoir2021-2-160769211614013912966
49Low ColGila Gila2021-2-114.115.318.32333765624
50Low ColGila Gila2021-2-110.812152030615025
51Low ColGila Virden2021-2-11314.115.82340876318
52Low ColGila Virden2021-2-117.618.72028451147618
53Low ColGila Solomon2021-2-1293237528125513715
54Low ColGila Solomon2021-2-1232631467518312317
55Low ColGila San Carlos Reservoir2021-2-112.915.219.23568230958
56Low ColGila San Carlos Reservoir2021-2-112.7151935681598112
57GreenUpper Daniel2021-2-111414717520526024522071
58GreenUpper Fontenelle Reservoir2021-2-118730540051071572565055
59GreenUpper Green River2021-2-118531540552074073063055
60GreenUpper Flaming Gorge Reservoir2021-2-126538550066099098083051
61GreenLower Green River2021-2-192011801450182027002960261049
62ColoradoGunnison Gunnison2021-2-116521025531538037033569
63ColoradoGunnison Blue Mesa Reservoir2021-2-132039547059071067557570
64ColoradoGunnison Morrow Point Reservoir2021-2-134543051063576574062569
65ColoradoGunnison Crystal Reservoir2021-2-137547557071085083569568
66ColoradoGunnison Grand Junction2021-2-1600740880114014001480127059
67GreenUpper Frontier2021-2-12126324057544759
68GreenUpper Viva Naughton Reservoir2021-2-12632415382746355
69GreenLower Electric Lake2021-2-13.64.35.25.811.313.311.739
70GreenLower Power Plant2021-2-117.419.3212335403652
71GreatUtah Lake Utah Lake2021-2-17810114717125532525545
72San Juan Hesperus2021-2-15.27.61013.218.1232043
73GreenDuchesne Moon Lake Reservoir2021-2-12229354059666453
74ColoradoGunnison Gateview2021-2-160779411613812312076
75GreatSix Creeks Salt Lake City2021-2-11.081.211.782.54.35.34.134
76GreatBear Paradise2021-2-178.610.41829475122
77Low ColLittle Lyman Lk2021-2-111.21.41.82.29.97.114
78Low ColLittle Lyman Lk2021-2-10.70.91.11.51.99.26.612
79GreatSix Creeks Salt Lake City2021-2-117.119.1232734383561
80San Juan Oso Div Dam2021-2-12.63.64.55.77.87.67.759
81GreenYampa/White Slater2021-2-150729411414315615460
82GreenYampa/White Dixon2021-2-19314117723030534536051
83GreenYampa/White Lily2021-2-18613817923531034530052
84GreatBear Logan2021-2-1435160691001119754
85San Juan Vallecito Reservoir2021-2-1729111013917219418157
86GreatWeber Lost Ck Reservoir2021-2-12.23.1569.213.4937
87San Juan Mancos2021-2-16.5101216.724312739
88Sevier Manti2021-2-15.37.58.49.317.216.714.650
89GreatSix Creeks Salt Lake City2021-2-11.681.952.73.54.96.4542
90ColoradoGunnison Paonia Reservoir2021-2-12432405674967342
91ColoradoGunnison Paonia Reservoir2021-2-12432405674967342
92ColoradoGunnison Paonia Reservoir2021-2-12432405674977241
93ColoradoGunnison Paonia Reservoir2021-2-12432405674977241
94GreenLower Emery2021-2-14.978913.519.917.840
95ColoradoMainstem Wolford Mountain Reservoir2021-2-11321294052545254
96San Juan Chromo2021-2-13341496172656775
97GreenUpper Big Piney2021-2-19714319524032035531555
98ColoradoGunnison Somerset2021-2-110513516021026529524054
99GreatWeber Pineview Reservoir2021-2-119.12750681071139844
100GreatSix Creeks Salt Lake City2021-2-12.63.45.37.610.614.210.737
101San Juan Arboles2021-2-1659312014018921019657
102GreenUpper Fremont Lk2021-2-14758708095989471
103ColoradoMainstem Cameo2021-2-1203346731001249237
104GreenLower Scofield Reservoir2021-2-110.614.918.32334413545
105GreatUtah Lake Woodland2021-2-13750657310110010165
106GreatUtah Lake Hailstone2021-2-13953698110911010763
107GreatUtah Lake Deer Ck Reservoir2021-2-13953758712412712359
108GreatSix Creeks Ft Douglas2021-2-10.420.490.650.981.561.91.3934
109San Juan Pagosa Springs2021-2-13138435062545580
110ColoradoMainstem Glenwood Springs2021-2-132038545057570069064065
111GreenDuchesne Upper Stillwater Reservoir2021-2-12635434975747158
112GreenDuchesne Mountain Home2021-2-13242515990888658
113GreatSix Creeks Grantsville2021-2-11.041.211.41.892.63.12.645
114Sevier Emery2021-2-11.471.742.23.36.97.96.928
115Low ColSalt Roosevelt2021-2-147607610815345031017
116Low ColSalt Roosevelt2021-2-139526810014537028518
117GreatUtah Lake Nephi Powerplant Div2021-2-123.54.55.312.28.36.254
118Low ColGila Glenwood2021-2-13.94.34.88.514.83818.213
119Low ColGila Glenwood2021-2-155.45.99.615.9472113
120Low ColGila Clifton2021-2-112.514.516.721351066116
121Low ColGila Clifton2021-2-1101214.21933815118
122San Juan Pagosa Springs2021-2-110613816018023021521574
123San Juan Carracas2021-2-118022526031040038039068
124San Juan Navajo Reservoir2021-2-127538045054073073570061
125San Juan Farmington2021-2-13604956007109451100103055
126San Juan Bluff2021-2-1325460570710945110095052
127ColoradoDolores Placerville2021-2-14158708310912812255
128Virgin Pine Valley2021-2-10.51.2322.94.253.240
129GreenLower Joes Vly Reservoir2021-2-115.122273147564648
130Sevier Hatch2021-2-110.714.617.62339483637
131Sevier Kingston2021-2-112.947.411.93317.712
132Sevier Piute Reservoir2021-2-12124283138654743
133Sevier Gunnison2021-2-114.920303869994130
134GreatWeber Huntsville2021-2-111.517.5263353564946
135GreatBear Border2021-2-14552617393898069
136GreenDuchesne Docs Div2021-2-122.63.54.55.97.37.148
137GreatUtah Lake Castilla2021-2-117.122293345694742
138GreenDuchesne Strawberry Reservoir2021-2-110.818.1253049714835
139GreenDuchesne Starvation Reservoir2021-2-127415060961127945
140ColoradoGunnison Cedaredge2021-2-145.46.810.41416.81340
141ColoradoGunnison Taylor Park Reservoir2021-2-155647288105998273
142ColoradoGunnison Almont2021-2-1809711513516015512674
143ColoradoGunnison Gunnison2021-2-12030406080745854
144Low ColSalt Roosevelt2021-2-14.47917.941884210
145Low ColSalt Roosevelt2021-2-13.56.18.11740613513
146GreenDuchesne Neola2021-2-12030414568746255
147ColoradoGunnison Ridgway Reservoir2021-2-1425262809810110061
148ColoradoGunnison Colona2021-2-147627610313013713155
149ColoradoGunnison Delta2021-2-1223548751021139342
150Low ColSalt Tangle Ck2021-2-1779110614021530515735
151Low ColSalt Tangle Ck2021-2-162769112519823013640
152Virgin Virgin2021-2-117.523283445584148
153Virgin Hurricane2021-2-111.118232840634137
154Virgin Littlefield2021-2-116.321253144653838
155GreatWeber Oakley2021-2-13646647510511811654
156GreatWeber Rockport Res2021-2-12738587311113212544
157GreatWeber Coalville2021-2-12636567111313412942
158GreatWeber Echo Reservoir2021-2-13141698514117116640
159GreatWeber Gateway2021-2-1557812015326032528537
160GreatUtah Lake Cedar Fort2021-2-10.230.350.70.851.661.761.1940
161GreenDuchesne Vat Diversion2021-2-14.77.18.69.716.418.61646
162GreenYampa/White Meeker2021-2-112014016019023528026557
163GreenYampa/White Watson2021-2-112114116119525528028557
164GreenLower Blo Tabbyune Ck2021-2-11.523.76.27.79.615.51040
165GreenDuchesne Whiterocks2021-2-116.123283150544752
166ColoradoMainstem Williams Fork Reservoir2021-2-143536381100969066
167ColoradoMainstem Willow Ck Reservoir2021-2-11220284358474860
168GreenYampa/White Stagecoach Rsvr2021-2-1810.5131619232157
169GreenYampa/White Steamboat Springs2021-2-18011714317322026025055
170GreenYampa/White Maybell2021-2-130042053063079093589557
171GreenYampa/White Deerlodge Park2021-2-138055071084510601240117057
172GreenDuchesne Altonah2021-2-12230354055615857
173Low ColLittle Black Rock Res2021-2-10000.10.33.60.470
174Low ColLittle Black Rock Res2021-2-10000.10.33.40.380