COLORADO BASIN RIVER FORECAST CENTER
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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 AreaNWS IDRiverLocationForecast DateForecast PeriodMin 90P 70MP 50P 30Max 10AvgMedPct AvgPct Med
1ColoradoGunnisonALTC2Taylor Almont2021-2-1Apr 01-Jul 3180971151351601551267491
2ColoradoGunnisonALEC2East Almont2021-2-1Apr 01-Jul 31851101301601951821677178
3GreenDuchesneYLLU1Yellowstone Altonah2021-2-1Apr 01-Jul 31223035405561585760
4GreatUtah LakeAFPU1American Fork American Fork2021-2-1Apr 01-Jul 318.310.213.516.12331204468
5San JuanPIDC2Piedra Arboles2021-2-1Apr 01-Jul 3165931201401892101965761
6SevierBEVU1Beaver Beaver2021-2-1Apr 01-Jul 316.91011.813.32226214556
7GreenUpperBPNW4New Fork Big Piney2021-2-1Apr 01-Jul 31971431952403203553155562
8Low ColLittleZUIN5Zuni Black Rock Res2021-2-1Jan 01-May 310000.10.33.60.4700
9Low ColLittleZUIN5Zuni Black Rock Res2021-2-1Feb 01-May 310000.10.33.40.3800
10GreenLowerWRSU1White Blo Tabbyune Ck2021-2-1Apr 01-Jul 311.523.76.27.79.615.5104062
11ColoradoGunnisonBMDC2Gunnison Blue Mesa Reservoir2021-2-1Apr 01-Jul 313203954705907106755757082
12San JuanBFFU1San Juan Bluff2021-2-1Apr 01-Jul 3132546057071094511009505260
13GreatBearBORW4Smiths Fork Border2021-2-1Apr 01-Jul 31455261739389806976
14ColoradoMainstemCAMC2Colorado Cameo2021-2-1Apr 01-Jul 319801240150019502400236021906468
15ColoradoMainstemPCCC2Plateau Ck Cameo2021-2-1Apr 01-Jul 3120334673100124923750
16San JuanSJCC2San Juan Carracas2021-2-1Apr 01-Jul 311802252603104003803906867
17GreatUtah LakeCASU1Spanish Fork Castilla2021-2-1Apr 01-Jul 3117.12229334569474262
18SevierCOAU1Coal Ck Cedar City2021-2-1Apr 01-Jul 313.97.29.211.718.419.415.64759
19GreatUtah LakeWESU1West Canyon Ck Cedar Fort2021-2-1Apr 01-Jul 310.230.350.70.851.661.761.194059
20ColoradoGunnisonSCCC2Surface Ck Cedaredge2021-2-1Apr 01-Jul 3145.46.810.41416.8134052
21San JuanNAVC2Navajo Chromo2021-2-1Apr 01-Jul 31334149617265677573
22ColoradoDoloresDOLU1Dolores Cisco2021-2-1Apr 01-Jul 311221922553204155654504557
23ColoradoMainstemCLRU1Colorado Cisco2021-2-1Apr 01-Jul 3117002150260033504100444039205966
24Low ColGilaSFCA3San Francisco Clifton2021-2-1Jan 01-May 3112.514.516.72135106611627
25Low ColGilaSFCA3San Francisco Clifton2021-2-1Feb 01-May 31101214.2193381511828
26GreatWeberCIVU1Chalk Ck Coalville2021-2-1Apr 01-Jul 3178.415182741373741
27GreatWeberCLLU1Weber Coalville2021-2-1Apr 01-Jul 31263656711131341294243
28ColoradoGunnisonCLOC2Uncompahgre Colona2021-2-1Apr 01-Jul 314762761031301371315558
29ColoradoGunnisonCLSC2Gunnison Crystal Reservoir2021-2-1Apr 01-Jul 313754755707108508356956882
30GreenDuchesneCRUU1Currant Ck Currant Ck Reservoir2021-2-1Apr 01-Jul 314.15.78.210.918.42015.84152
31GreenUpperWBRW4Green Daniel2021-2-1Apr 01-Jul 311141471752052602452207180
32GreatUtah LakeDCRU1Provo Deer Ck Reservoir2021-2-1Apr 01-Jul 31395375871241271235961
33GreenYampa/WhiteYDLC2Yampa Deerlodge Park2021-2-1Apr 01-Jul 313805507108451060124011705761
34ColoradoGunnisonDLAC2Uncompahgre Delta2021-2-1Apr 01-Jul 3122354875102113934252
35ColoradoMainstemDIRC2Blue Dillon Reservoir2021-2-1Apr 01-Jul 3165871081341601631596668
36GreenYampa/WhiteLSDW4Little Snake Dixon2021-2-1Apr 01-Jul 31931411772303053453605149
37GreenDuchesneSFRU1South Fork Rock Ck Docs Div2021-2-1Apr 01-Jul 3122.63.54.55.97.37.14849
38ColoradoDoloresDOLC2Dolores Dolores2021-2-1Apr 01-Jul 31731081351652202452205561
39ColoradoMainstemEGLC2Colorado Dotsero2021-2-1Apr 01-Jul 3154071088011501420140013406366
40GreenDuchesneDADU1Duchesne Duchesne2021-2-1Apr 01-Jul 3170921141321771941735966
41San JuanDRGC2Animas Durango2021-2-1Apr 01-Jul 311351932302703404153855560
42GreatWeberECRU1East Canyon Ck East Canyon Reservoir2021-2-1Apr 01-Jul 318.210.11316.22327264850
43GreatWeberECBU1Weber Echo Reservoir2021-2-1Apr 01-Jul 31314169851411711664042
44GreenLowerELLU1Huntington Ck Electric Lake2021-2-1Apr 01-Jul 313.64.35.25.811.313.311.73944
45GreenLowerMDCU1Muddy Ck Emery2021-2-1Apr 01-Jul 314.978913.519.917.84045
46SevierSAYU1Salina Ck Emery2021-2-1Apr 01-Jul 311.471.742.23.36.97.96.92832
47San JuanFRMN5San Juan Farmington2021-2-1Apr 01-Jul 31360495600710945110010305558
48GreenUpperBSRW4Big Sandy Farson2021-2-1Apr 01-Jul 31182632385252476268
49GreenLowerFRRU1Ferron Ck Ferron2021-2-1Apr 01-Jul 318.314.420223738345359
50GreenUpperGRNU1Green Flaming Gorge Reservoir2021-2-1Apr 01-Jul 312653855006609909808305160
51GreenUpperGBRW4Green Fontenelle Reservoir2021-2-1Apr 01-Jul 311873054005107157256505562
52GreenUpperFRAW4Pine Ck Fremont Lk2021-2-1Apr 01-Jul 31475870809598947174
53GreenUpperHMFW4Hams Fork Frontier2021-2-1Apr 01-Jul 31212632405754475968
54GreatSix CreeksRBCU1Red Butte Ck Ft Douglas2021-2-1Apr 01-Jul 310.420.490.650.981.561.91.393447
55ColoradoGunnisonLFGC2Lake Fork Gateview2021-2-1Apr 01-Jul 316077941161381231207678
56GreatWeberGATU1Weber Gateway2021-2-1Apr 01-Jul 3155781201532603252853742
57Low ColGilaGILN5Gila Gila2021-2-1Jan 01-May 3114.115.318.3233376562433
58Low ColGilaGILN5Gila Gila2021-2-1Feb 01-May 3110.81215203061502530
59Low ColGilaGSFN5San Francisco Glenwood2021-2-1Feb 01-May 313.94.34.88.514.83818.21326
60Low ColGilaGSFN5San Francisco Glenwood2021-2-1Jan 01-May 3155.45.99.615.947211328
61ColoradoMainstemGWSC2Roaring Fork Glenwood Springs2021-2-1Apr 01-Jul 313203854505757006906406570
62ColoradoMainstemGCOC2Colorado Glenwood Springs2021-2-1Apr 01-Jul 319001150140017002150211020006670
63ColoradoGunnisonGJNC2Gunnison Grand Junction2021-2-1Apr 01-Jul 3160074088011401400148012705969
64GreatSix CreeksWCGU1S Willow Ck Grantsville2021-2-1Apr 01-Jul 311.041.211.41.892.63.12.64554
65ColoradoMainstemGMRC2Blue Green Mtn Reservoir2021-2-1Apr 01-Jul 311151501802252752752606569
66GreenUpperGRRW4Green Green River2021-2-1Apr 01-Jul 311853154055207407306305564
67GreenLowerGRVU1Green Green River2021-2-1Apr 01-Jul 319201180145018202700296026104956
68ColoradoGunnisonGUSC2Gunnison Gunnison2021-2-1Apr 01-Jul 311652102553153803703356976
69ColoradoGunnisonTOMC2Tomichi Ck Gunnison2021-2-1Apr 01-Jul 31203040608074585469
70SevierSRYU1Sevier Gunnison2021-2-1Apr 01-Jul 3114.92030386999413073
71ColoradoMainstemGPSC2Eagle Gypsum2021-2-1Apr 01-Jul 311301652002653303353156063
72GreatUtah LakePVHU1Provo Hailstone2021-2-1Apr 01-Jul 31395369811091101076364
73SevierHATU1Sevier Hatch2021-2-1Apr 01-Jul 3110.714.617.6233948363749
74San JuanLPHC2La Plata Hesperus2021-2-1Apr 01-Jul 315.27.61013.218.123204350
75GreatWeberOGHU1Sf Ogden Huntsville2021-2-1Apr 01-Jul 3111.517.526335356494653
76VirginHURU1Virgin Hurricane2021-2-1Apr 01-Jul 3111.11823284063413756
77GreatBearHRMU1Blacksmith Fork Hyrum2021-2-1Apr 01-Jul 3116.919.521273743294972
78GreenLowerJOVU1Seeley Ck Joes Vly Reservoir2021-2-1Apr 01-Jul 3115.12227314756464859
79SevierSEKU1Sevier Kingston2021-2-1Apr 01-Jul 3112.947.411.93317.71223
80SevierSRKU1Ef Sevier Kingston2021-2-1Apr 01-Jul 31212428303335358080
81ColoradoMainstemKRMC2Colorado Kremmling2021-2-1Apr 01-Jul 313304405507309108608206467
82ColoradoMainstemGBYC2Colorado Lake Granby2021-2-1Apr 01-Jul 31951251502002502202206868
83ColoradoMainstemGLDA3Colorado Lake Powell2021-2-1Apr 01-Jul 3117502570330042006000716064704651
84San JuanLEMC2Florida Lemon Reservoir2021-2-1Apr 01-Jul 31172330374955475564
85GreenYampa/WhiteLILC2Little Snake Lily2021-2-1Apr 01-Jul 31861381792353103453005260
86GreatSix CreeksDELU1Dell Fk Little Dell Reservoir2021-2-1Apr 01-Jul 310.771.352.23.34.35.544055
87VirginVLTA3Virgin Littlefield2021-2-1Apr 01-Jul 3116.32125314465383866
88GreatBearLGNU1Logan Logan2021-2-1Apr 01-Jul 3143516069100111975462
89GreenYampa/WhiteELHC2Elkhead Ck Long Gulch2021-2-1Apr 01-Jul 3118.23041506073765654
90GreatWeberCRAU1Lost Ck Lost Ck Reservoir2021-2-1Apr 01-Jul 312.23.1569.213.493756
91Low ColLittleLCLA3Little Colorado Lyman Lk2021-2-1Jan 01-Jun 3011.21.41.82.29.97.11420
92Low ColLittleLCLA3Little Colorado Lyman Lk2021-2-1Feb 01-Jun 300.70.91.11.51.99.26.61217
93San JuanMNRC2Mancos Mancos2021-2-1Apr 01-Jul 316.5101216.72431273944
94SevierMAAU1Manti Ck Manti2021-2-1Apr 01-Jul 315.37.58.49.317.216.714.65058
95GreenYampa/WhiteMBLC2Yampa Maybell2021-2-1Apr 01-Jul 313004205306307909358955759
96ColoradoDoloresMPHC2Dolores Mcphee Reservoir2021-2-1Apr 01-Jul 31791201501852452952505160
97GreenYampa/WhiteWRMC2White Meeker2021-2-1Apr 01-Jul 311201401601902352802655760
98GreenYampa/WhiteENMC2Elk Milner2021-2-1Apr 01-Jul 311351762152503003203256766
99GreatBearSTDI1Bear Montpelier2021-2-1Apr 01-Jul 31425366981401821173656
100GreenDuchesneLAAU1Lake Fork Moon Lake Reservoir2021-2-1Apr 01-Jul 31222935405966645355
101ColoradoGunnisonMPSC2Gunnison Morrow Point Reservoir2021-2-1Apr 01-Jul 313454305106357657406256982
102GreenDuchesneROKU1Rock Ck Mountain Home2021-2-1Apr 01-Jul 31324251599088865859
103GreenDuchesneMYRU1Duchesne Myton2021-2-1Apr 01-Jul 3149921251532703302653847
104San JuanNVRN5San Juan Navajo Reservoir2021-2-1Apr 01-Jul 312753804505407307357006164
105GreenDuchesneNEUU1Uinta Neola2021-2-1Apr 01-Jul 31203041456874625566
106GreatUtah LakeSZZU1Salt Ck Nephi Powerplant Div2021-2-1Apr 01-Jul 3123.54.55.312.28.36.25473
107GreatWeberOAWU1Weber Oakley2021-2-1Apr 01-Jul 31364664751051181165455
108San JuanLNAC2Little Navajo Oso Div Dam2021-2-1Apr 01-Jul 312.63.64.55.77.87.67.75958
109San JuanPSPC2San Juan Pagosa Springs2021-2-1Apr 01-Jul 311061381601802302152157474
110San JuanRBPC2Rio Blanco Pagosa Springs2021-2-1Apr 01-Jul 31313843506254558078
111ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Mar 01-Jun 30243240567496734255
112ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Mar 01-Jun 30243240567496734255
113ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Apr 01-Jul 31243240567497724156
114ColoradoGunnisonPRSC2Muddy Ck Paonia Reservoir2021-2-1Apr 01-Jul 31243240567497724156
115GreatBearPRZU1Little Bear Paradise2021-2-1Apr 01-Jul 3178.610.4182947512220
116VirginSTCU1Santa Clara Pine Valley2021-2-1Apr 01-Jul 310.51.2322.94.253.24062
117GreatWeberPINU1Ogden Pineview Reservoir2021-2-1Apr 01-Jul 3119.1275068107113984451
118SevierPIUU1Sevier Piute Reservoir2021-2-1Apr 01-Jul 31212428313865474360
119ColoradoDoloresSMPC2San Miguel Placerville2021-2-1Apr 01-Jul 31415870831091281225557
120GreenLowerHPBU1Huntington Ck Power Plant2021-2-1Apr 01-Jul 3117.419.321233540365258
121GreenDuchesneDURU1Duchesne Randlett2021-2-1Apr 01-Jul 31601021351642953853203542
122ColoradoGunnisonRBSC2Uncompahgre Ridgway Reservoir2021-2-1Apr 01-Jul 3142526280981011006162
123GreenUpperBNRU1Blacks Fork Robertson2021-2-1Apr 01-Jul 31303948638989935452
124GreatWeberRKUU1Weber Rockport Res2021-2-1Apr 01-Jul 31273858731111321254446
125Low ColSaltSLRA3Salt Roosevelt2021-2-1Jan 01-May 314760761081534503101725
126Low ColSaltSLRA3Salt Roosevelt2021-2-1Feb 01-May 313952681001453702851824
127Low ColSaltTNRA3Tonto Ck Roosevelt2021-2-1Jan 01-May 314.47917.94188421021
128Low ColSaltTNRA3Tonto Ck Roosevelt2021-2-1Feb 01-May 313.56.18.1174061351323
129ColoradoMainstemRURC2Frying Pan Ruedi Reservoir2021-2-1Apr 01-Jul 316076921161401391296671
130GreatSix CreeksCCSU1City Ck Salt Lake City2021-2-1Apr 01-Jul 311.662.12.63.44.67.75.93444
131GreatSix CreeksLAMU1Lambs Ck Salt Lake City2021-2-1Apr 01-Jul 311.081.211.782.54.35.34.13443
132GreatSix CreeksPRLU1Parleys Ck Salt Lake City2021-2-1Apr 01-Jul 312.63.45.37.610.614.210.73750
133GreatSix CreeksMILU1Mill Ck Salt Lake City2021-2-1Apr 01-Jul 311.681.952.73.54.96.454254
134GreatSix CreeksBCTU1Big Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3113.916.422273436316171
135GreatSix CreeksLCTU1Little Cottonwood Ck Salt Lake City2021-2-1Apr 01-Jul 3117.119.123273438356166
136Low ColGilaCLDA3Gila San Carlos Reservoir2021-2-1Jan 01-May 3112.915.219.2356823095820
137Low ColGilaCLDA3Gila San Carlos Reservoir2021-2-1Feb 01-May 3112.715193568159811223
138GreenLowerFCNU1Fish Ck Scofield2021-2-1Apr 01-Jul 318.411.614.5182630254858
139GreenLowerSFSU1Price Scofield Reservoir2021-2-1Apr 01-Jul 3110.614.918.3233441354552
140SevierCCDU1Clear Ck Sevier2021-2-1Apr 01-Jul 316.68.410.211.517.82115.54966
141GreenYampa/WhiteLSRC2Little Snake Slater2021-2-1Apr 01-Jul 315072941141431561546061
142Low ColGilaGLHA3Gila Solomon2021-2-1Jan 01-May 3129323752812551371527
143Low ColGilaGLHA3Gila Solomon2021-2-1Feb 01-May 3123263146751831231725
144ColoradoGunnisonSOMC2Nf Gunnison Somerset2021-2-1Apr 01-Jul 311051351602102652952405467
145GreenYampa/WhiteYASC2Yampa Stagecoach Rsvr2021-2-1Apr 01-Jul 31810.513161923215762
146GreenDuchesneSTAU1Strawberry Starvation Reservoir2021-2-1Apr 01-Jul 312741506096112794563
147GreenUpperSLRW4Ef Smiths Fork Stateline Reservoir2021-2-1Apr 01-Jul 3110.512.91519.52526235865
148GreenYampa/WhiteSTMC2Yampa Steamboat Springs2021-2-1Apr 01-Jul 31801171431732202602505557
149GreenDuchesneSTIU1Strawberry Strawberry Reservoir2021-2-1Apr 01-Jul 3110.818.125304971483552
150GreenDuchesneTADU1Duchesne Tabiona2021-2-1Apr 01-Jul 313848637091108945867
151Low ColSaltVDTA3Verde Tangle Ck2021-2-1Jan 01-May 3177911061402153051573568
152Low ColSaltVDTA3Verde Tangle Ck2021-2-1Feb 01-May 316276911251982301364067
153ColoradoGunnisonTPIC2Taylor Taylor Park Reservoir2021-2-1Apr 01-Jul 315564728810599827388
154GreenDuchesneUSTU1Rock Ck Upper Stillwater Reservoir2021-2-1Apr 01-Jul 31263543497574715861
155GreatBearBERU1Bear Utah2021-2-1Apr 01-Jul 31435265741081121065861
156GreatUtah LakeUTLU1Jordan Utah Lake2021-2-1Apr 01-Jul 31781011471712553252554558
157San JuanVCRC2Los Pinos Vallecito Reservoir2021-2-1Apr 01-Jul 3172911101391721941815761
158GreenDuchesneWFDU1West Fork Duchesne Vat Diversion2021-2-1Apr 01-Jul 314.77.18.69.716.418.6164654
159GreenDuchesneBRUU1Big Brush Ck Vernal2021-2-1Apr 01-Jul 317.810.512.415.2212119.95962
160GreenDuchesneASHU1Ashley Ck Vernal2021-2-1Apr 01-Jul 3116.52125304950445057
161Low ColGilaGVRN5Gila Virden2021-2-1Feb 01-May 311314.115.8234087631825
162Low ColGilaGVRN5Gila Virden2021-2-1Jan 01-May 3117.618.7202845114761826
163VirginVIRU1Virgin Virgin2021-2-1Apr 01-Jul 3117.52328344558414868
164GreenUpperVIVW4Hams Fork Viva Naughton Reservoir2021-2-1Apr 01-Jul 31263241538274635565
165GreenYampa/WhiteWATU1White Watson2021-2-1Apr 01-Jul 311211411611952552802855756
166GreenDuchesneWTRU1Whiterocks Whiterocks2021-2-1Apr 01-Jul 3116.12328315054475260
167ColoradoMainstemWFDC2Williams Fork Williams Fork Reservoir2021-2-1Apr 01-Jul 314353638110096906670
168ColoradoMainstemWCRC2Willow Ck Willow Ck Reservoir2021-2-1Apr 01-Jul 31122028435847486058
169Low ColLittleCHWA3Chevelon Ck Winslow2021-2-1Jan 01-May 310.31.236101913.91622
170Low ColLittleCHWA3Chevelon Ck Winslow2021-2-1Feb 01-May 310.31.2361016.813.91822
171ColoradoMainstemFRWC2Fraser Winter Park2021-2-1Apr 01-Jul 319.512.515182119.419.77776
172ColoradoMainstemWORC2Muddy Ck Wolford Mountain Reservoir2021-2-1Apr 01-Jul 31132129405254525456
173GreatUtah LakeWOOU1Provo Woodland2021-2-1Apr 01-Jul 31375065731011001016564
174GreatBearBEAW4Bear Woodruff Narrows Rsvr2021-2-1Apr 01-Jul 31283948641151211104044