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USGS Current Water Data for Wyoming

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Questions or concerns about USGS data and data products in Wyoming and Montana can be directed to the Wyoming-Montana Water Science Center Data Management Section.

UPDATED July 25, 2022: Funding has been provided to continue operating the following stations through the end of this water year, but they are scheduled to be discontinued on September 30, 2022 if alternative funding can not be secured:
  • 06278300 Shell Creek above Shell Creek Reservoir
  • 06280300 South Fork Shosone River near Valley, WY
The following stations are part of a short-term project and are scheduled to be discontinued on September 30, 2022 if alternative funding can not be secured.
  • 13012465 Liedy Creek at mouth, near Moran, WY
  • 13012475 South Fork Spread Creek at mouth, near Moran, WY

Please contact the Wyoming-Montana Science Center for more information.

Daily Streamflow Conditions

Select a site to retrieve data and station information.
Stream gage levels in Wyoming, relative to 30 year average. 09223000: Flow=38.7cfs,Stage=2.97ft,Floodstage=6.5ft,2022-09-25 19:45,>90,HAMS FORK BELOW POLE CREEK, NEAR FRONTIER, WY06632400: Flow=9.21cfs,Stage=0.79ft,2022-09-25 19:15,<10,ROCK CREEK AB KING CANYON CANAL, NR ARLINGTON, WY09218500: Flow=159cfs,Stage=3.11ft,2022-09-25 19:00,76-90,BLACKS FORK NEAR MILLBURNE, WY09217900: Flow=66.0cfs,Stage=2.08ft,Floodstage=5ft,2022-09-25 19:00,76-90,BLACKS FORK NEAR ROBERTSON, WY09217000: Flow=1090cfs,Stage=1.54ft,Floodstage=7ft,2022-09-25 19:30,76-90,GREEN RIVER NEAR GREEN RIVER, WY06657000: Flow=713cfs,Stage=5.85ft,2022-09-25 19:00,76-90,NORTH PLATTE RIVER BELOW WHALEN DIVERSION DAM, WY06430500: Flow=40.3cfs,Stage=3.38ft,Floodstage=12ft,2022-09-25 19:00,76-90,REDWATER CR AT WY-SD STATE LINE06253000: Flow=374cfs,Stage=3.65ft,2022-09-25 19:00,76-90,FIVEMILE CREEK NEAR SHOSHONI, WY06209500: Flow=146cfs,Stage=5.66ft,2022-09-25 19:00,76-90,Rock Creek near Red Lodge MT13027500: Flow=441cfs,Stage=1.92ft,Floodstage=5.5ft,2022-09-25 19:30,10-24,SALT RIVER ABOVE RESERVOIR, NEAR ETNA, WY13023000: Flow=277cfs,Stage=1.43ft,2022-09-25 19:30,10-24,GREYS RIVER ABOVE RESERVOIR, NEAR ALPINE, WY13011500: Flow=51.2cfs,Stage=4.09ft,Floodstage=8ft,2022-09-25 19:30,10-24,PACIFIC CREEK AT MORAN, WY10039500: Flow=91.0cfs,Stage=1.19ft,Floodstage=7.5ft,2022-09-25 19:30,10-24,BEAR RIVER AT BORDER, WY10032000: Flow=82.8cfs,Stage=1.14ft,Floodstage=5.5ft,2022-09-25 19:30,10-24,SMITHS FORK NEAR BORDER, WY09255000: Flow=4.87cfs,Stage=3.58ft,2022-09-25 19:45,10-24,SLATER FORK NEAR SLATER, CO09210500: Flow=22.5cfs,Stage=5.21ft,Floodstage=11.5ft,2022-09-25 18:45,10-24,FONTENELLE C NR HERSCHLER RANCH, NR FONTENELLE, WY06652000: Flow=609cfs,Stage=3.54ft,Floodstage=8ft,2022-09-25 19:45,10-24,NORTH PLATTE RIVER AT ORIN, WY06635000: Flow=7.78cfs,Stage=1.91ft,Floodstage=6ft,2022-09-25 19:45,10-24,MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY06309200: Flow=5.10cfs,Stage=5.04ft,Floodstage=10.5ft,2022-09-25 19:00,10-24,MIDDLE FORK POWDER RIVER NEAR BARNUM, WY06306300: Flow=160cfs,Stage=2.59ft,2022-09-25 19:15,10-24,Tongue River at State Line nr Decker MT06228000: Flow=139cfs,Stage=2.59ft,Floodstage=9ft,2022-09-25 19:15,10-24,WIND RIVER AT RIVERTON, WY06037500: Flow=356cfs,Stage=1.72ft,2022-09-25 19:30,10-24,Madison River near West Yellowstone, MT06036905: Flow=230cfs,Stage=2.96ft,2022-09-25 19:00,10-24,Firehole River near West Yellowstone MT13022500: Flow=3510cfs,Stage=4.12ft,2022-09-25 19:30,25-75,SNAKE RIVER ABOVE RESERVOIR, NEAR ALPINE, WY13018750: Flow=3170cfs,Stage=2.66ft,Floodstage=10ft,2022-09-25 19:30,25-75,SNAKE RIVER BELOW FLAT CREEK, NEAR JACKSON, WY13018350: Flow=85.6cfs,2022-09-25 18:45,Stage=1.70ft,2022-09-25 19:45:00,25-75,FLAT CREEK BELOW CACHE CREEK, NEAR JACKSON, WY13018300: Flow=7.24cfs,Stage=3.44ft,2022-09-25 19:45,25-75,CACHE CREEK NEAR JACKSON, WY13015000: Flow=57.2cfs,Stage=17.84ft,2022-09-25 19:15,25-75,GROS VENTRE RIVER AT ZENITH, WY13011900: Flow=197cfs,Stage=1.09ft,Floodstage=8.5ft,2022-09-25 19:30,25-75,BUFFALO FORK AB LAVA CREEK NR MORAN WY13011000: Flow=1820cfs,Stage=4.84ft,2022-09-25 19:45,25-75,SNAKE RIVER NEAR MORAN, WY13010065: Flow=274cfs,Stage=2.43ft,Floodstage=10ft,2022-09-25 19:30,25-75,SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY10038000: Flow=139cfs,Stage=2.57ft,Floodstage=6ft,2022-09-25 19:30,25-75,BEAR RIVER BELOW SMITHS FORK, NR COKEVILLE, WY10028500: Flow=45.0cfs,Stage=1.65ft,Floodstage=8.5ft,2022-09-25 19:15,25-75,BEAR RIVER BELOW PIXLEY DAM, NEAR COKEVILLE, WY10020300: Flow=19.5cfs,Stage=2.58ft,Floodstage=8.2ft,2022-09-25 19:45,25-75,BEAR RIVER BELOW RESERVOIR, NEAR WOODRUFF, UT10020100: Flow=30.9cfs,Stage=0.82ft,2022-09-25 19:45,25-75,BEAR RIVER ABOVE RESERVOIR, NEAR WOODRUFF, UT10016900: Flow=37.4cfs,Stage=0.82ft,Floodstage=7ft,2022-09-25 19:00,25-75,BEAR RIVER AT EVANSTON, WY10011500: Flow=63.2cfs,Stage=4.36ft,Floodstage=8ft,2022-09-25 19:30,25-75,BEAR RIVER NEAR UTAH-WYOMING STATE LINE09253000: Flow=18.4cfs,Stage=3.12ft,Floodstage=9.5ft,2022-09-25 18:45,25-75,LITTLE SNAKE RIVER NEAR SLATER, CO09229500: Flow=19.9cfs,Stage=6.39ft,Floodstage=7ft,2022-09-25 19:15,25-75,HENRYS FORK NEAR MANILA, UT09224700: Flow=67.7cfs,Stage=3.48ft,Floodstage=10.5ft,2022-09-25 19:00,25-75,BLACKS FORK NEAR LITTLE AMERICA, WY09220000: Flow=21.7cfs,Stage=4.19ft,Floodstage=7.7ft,2022-09-25 19:15,25-75,EAST FORK OF SMITHS FORK NEAR ROBERTSON, WY09213500: Flow=29.3cfs,Stage=3.64ft,2022-09-25 19:00,25-75,BIG SANDY RIVER NEAR FARSON, WY09211200: Flow=942cfs,Stage=11.72ft,Floodstage=16.5ft,2022-09-25 19:00,25-75,GREEN RIVER BELOW FONTENELLE RESERVOIR, WY09209400: Flow=612cfs,Stage=4.94ft,Floodstage=9ft,2022-09-25 19:00,25-75,GREEN RIVER NEAR LA BARGE, WY09205000: Flow=285cfs,Stage=2.49ft,Floodstage=8ft,2022-09-25 19:00,25-75,NEW FORK RIVER NEAR BIG PINEY, WY09196500: Flow=61.9cfs,Stage=2.80ft,2022-09-25 19:45,25-75,PINE CREEK ABOVE FREMONT LAKE, WY09188500: Flow=235cfs,Stage=1.64ft,Floodstage=6ft,2022-09-25 19:45,25-75,GREEN RIVER AT WARREN BRIDGE, NEAR DANIEL, WY06674500: Flow=712cfs,Stage=2.84ft,Floodstage=5.5ft,2022-09-25 19:45,25-75,NORTH PLATTE RIVER AT WYOMING-NEBRASKA STATE LINE06670500: Flow=46.8cfs,Stage=2.37ft,Floodstage=7ft,2022-09-25 19:00,25-75,LARAMIE RIVER NEAR FORT LARAMIE, WY06660000: Flow=19.6cfs,Stage=3.50ft,Floodstage=9ft,2022-09-25 19:00,25-75,LARAMIE RIVER AT LARAMIE, WY06646000: Flow=4.39cfs,Stage=2.07ft,2022-09-25 19:45,25-75,DEER CREEK IN CANYON, NEAR GLENROCK, WY06634620: Flow=3.93cfs,Stage=0.81ft,Floodstage=8ft,2022-09-25 19:30,25-75,L MEDICINE BOW R AT BOLES SPRING, NR MEDICINE BOW06630000: Flow=274cfs,Stage=3.10ft,Floodstage=9ft,2022-09-25 19:45,25-75,N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY06625000: Flow=44.6cfs,Stage=1.76ft,Floodstage=6.5ft,2022-09-25 19:30,25-75,ENCAMPMENT RIVER AT MOUTH, NEAR ENCAMPMENT, WY06623800: Flow=23.9cfs,Stage=1.09ft,Floodstage=5.5ft,2022-09-25 19:30,25-75,ENCAMPMENT RIVER AB HOG PARK CR, NR ENCAMPMENT, WY06622700: Flow=9.71cfs,Stage=2.12ft,2022-09-25 19:30,25-75,NORTH BRUSH CREEK NEAR SARATOGA, WY06620000: Flow=104cfs,Stage=2.40ft,Floodstage=8ft,2022-09-25 19:45,25-75,NORTH PLATTE RIVER NEAR NORTHGATE, CO06430850: Flow=16.2cfs,Stage=4.65ft,Floodstage=7.5ft,2022-09-25 19:30,25-75,LITTLE SPEARFISH CREEK NEAR LEAD, SD06429997: Flow=1.65cfs,Stage=0.91ft,2022-09-25 19:00,25-75,MURRAY DITCH AB HEADGATE AT WY-SD STATE LINE06428500: Flow=23.2cfs,Stage=3.50ft,Floodstage=15ft,2022-09-25 19:15,25-75,BELLE FOURCHE R AT WY-SD STATE LINE06426500: Flow=5.06cfs,Stage=0.93ft,Floodstage=13ft,2022-09-25 19:15,25-75,BELLE FOURCHE RIVER BELOW MOORCROFT, WY06386500: Flow=0.57cfs,Stage=3.57ft,2022-09-25 19:45,25-75,CHEYENNE RIVER NEAR SPENCER, WY06324500: Flow=114cfs,Stage=2.49ft,2022-09-25 19:45,25-75,Powder River at Moorhead MT06318500: Flow=23.3cfs,Stage=1.56ft,Floodstage=6.5ft,2022-09-25 19:00,25-75,CLEAR CREEK NEAR BUFFALO, WY06317000: Flow=45.5cfs,Stage=1.66ft,2022-09-25 19:30,25-75,POWDER RIVER AT ARVADA, WY06305700: Flow=80.8cfs,Stage=2.64ft,2022-09-25 19:45,25-75,Goose Creek near Acme, WY06289000: Flow=93.6cfs,Stage=2.07ft,2022-09-25 19:00,25-75,Little Bighorn River at State Line nr Wyola MT06285100: Flow=864cfs,Stage=5.66ft,Floodstage=11ft,2022-09-25 19:45,25-75,SHOSHONE RIVER NEAR LOVELL, WY06281000: Flow=77.5cfs,Stage=4.61ft,Floodstage=9.5ft,2022-09-25 19:00,25-75,SOUTH FORK SHOSHONE RIVER AB BUFFALO BILL RES, WY06280300: Flow=171cfs,Stage=3.52ft,Floodstage=9ft,2022-09-25 19:00,25-75,SOUTH FORK SHOSHONE RIVER NEAR VALLEY, WY06279940: Flow=295cfs,Stage=3.25ft,Floodstage=8ft,2022-09-25 19:15,25-75,NORTH FORK SHOSHONE RIVER AT WAPITI, WY06279500: Flow=1580cfs,Stage=2.54ft,2022-09-25 19:15,25-75,BIGHORN RIVER AT KANE, WY06278300: Flow=9.57cfs,Stage=1.04ft,2022-09-25 19:45,25-75,SHELL CREEK ABOVE SHELL CREEK RESERVOIR, WY06274300: Flow=1180cfs,Stage=3.54ft,Floodstage=10.5ft,2022-09-25 19:15,25-75,BIGHORN RIVER AT BASIN, WY06235500: Flow=201cfs,Stage=2.22ft,Floodstage=8ft,2022-09-25 19:15,25-75,LITTLE WIND RIVER NEAR RIVERTON, WY06228350: Flow=46.1cfs,Stage=2.55ft,2022-09-25 19:30,25-75,SF L WIND RIV AB WASHAKIE RES, NR FT WASHAKIE, WY06227600: Flow=326cfs,Stage=3.83ft,Floodstage=9ft,2022-09-25 19:00,25-75,WIND RIVER NEAR KINNEAR, WY06224000: Flow=143cfs,Stage=2.61ft,2022-09-25 19:15,25-75,BULL LAKE CREEK ABOVE BULL LAKE, WY06221400: Flow=86.4cfs,Stage=2.61ft,2022-09-25 19:45,25-75,DINWOODY CREEK ABOVE LAKES, NEAR BURRIS, WY06218500: Flow=88.8cfs,Stage=2.59ft,Floodstage=5ft,2022-09-25 19:15,25-75,WIND RIVER NEAR DUBOIS, WY06207500: Flow=200cfs,Stage=0.87ft,Floodstage=9ft,2022-09-25 19:00,25-75,Clarks Fork Yellowstone River nr Belfry MT06191000: Flow=138cfs,Stage=1.92ft,2022-09-25 19:45,25-75,Gardner River near Mammoth, YNP06188000: Flow=193cfs,Stage=1.73ft,Floodstage=15ft,2022-09-25 19:15,25-75,Lamar River nr Tower Ranger Station YNP06186500: Flow=988cfs,Stage=3.55ft,Floodstage=9ft,2022-09-25 19:30,25-75,Yellowstone River at Yellowstone Lk Outlet YNP13046995: Flow=493cfs,Stage=5.51ft,2022-09-25 19:45,Not ranked,FALL RIVER AB YELLOWSTONE CANAL NR SQUIRREL ID13016450: Flow=337cfs,Stage=2.97ft,2022-09-25 19:00,Not ranked,FISH CREEK AT WILSON, WY13016305: Flow=9.57cfs,Stage=3.85ft,2022-09-25 19:00,Not ranked,GRANITE C AB GRANITE C SUPPLEMENTAL, NR MOOSE, WY13014500: Flow=220cfs,Stage=3.90ft,Floodstage=8ft,2022-09-25 19:00,Not ranked,GROS VENTRE RIVER AT KELLY, WY13014300: Flow=115cfs,Stage=6.68ft,2022-09-25 19:15,Not ranked,GROS VENTRE R AB UPPER SLIDE LK, NR KELLY, WY13013650: Flow=2690cfs,Stage=9.95ft,Floodstage=15ft,2022-09-25 19:00,Not ranked,SNAKE RIVER AT MOOSE, WY13011820: Flow=15.6cfs,Stage=2.63ft,2022-09-25 19:15,Not ranked,Blackrock Cr bl Split Rock Cr, nr Moran, WY09258980: Flow=0.25cfs,Stage=1.77ft,2022-09-25 19:00,Not ranked,MUDDY CREEK BELOW YOUNG DRAW, NEAR BAGGS, WY09258050: Flow=0.00cfs,2022-09-25 19:30,Not ranked,Muddy Creek above Olson Draw, near Dad, WY09215000: Not ranked,Zero flow,PACIFIC CREEK NEAR FARSON, WY09213700: Stage=6729.93ft,Floodstage=6760ft,2022-09-25 19:15,Not ranked,BIG SANDY RESERVOIR NEAR FARSON, WY06638090: Flow=21.0cfs,Stage=1.69ft,Floodstage=7ft,2022-09-25 19:30,Not ranked,SWEETWATER RIVER NEAR SWEETWATER STATION, WY06634060: Flow=1.40cfs,Stage=1.02ft,2022-09-25 19:45,Not ranked,L Medicine Bow R ab Sand Cr, nr Shirley Basin, WY06630465: Flow=7.15cfs,Stage=3.60ft,Floodstage=7ft,2022-09-25 19:45,Not ranked,Medicine Bow R ab E Fk Med Bow nr Elk Mountain, WY06427850: Stage=1.17ft,2022-09-25 19:00,Not ranked,BELLE FOURCHE RIVER AT DEVILS TOWER, WY06236100: Flow=473cfs,Stage=2.47ft,2022-09-25 19:15,Not ranked,WIND RIVER AB BOYSEN RESERVOIR, NR SHOSHONI, WY06220800: Flow=400cfs,Stage=2.97ft,Floodstage=9.5ft,2022-09-25 19:45,Not ranked,WIND RIVER ABOVE RED CREEK, NEAR DUBOIS, WY06190540: Flow=22.8cfs,Stage=1.10ft,2022-09-25 19:15,Not ranked,Boiling River at Mammoth,YNP06187915: Flow=12.8cfs,Stage=0.62ft,2022-09-25 19:45,Not ranked,Soda Butte Cr at Park Bndry at Silver Gate06037100: Flow=104cfs,Stage=4.82ft,2022-09-25 19:00,Not ranked,Gibbon River at Madison Jct, YNP06036940: Flow=4.03cfs,Stage=1.48ft,2022-09-25 19:30,Not ranked,Tantalus Creek at Norris Junction, YNP06036805: Flow=42.0cfs,Stage=2.43ft,2022-09-25 19:00,Not ranked,Firehole River at Old Faithful, YNPGo to WaterWatch (offsite) for a larger map with additional options
[color code for] High
[color code for] > 90th percentile
[color code for] 76th - 90th percentile
[color code for] 25th - 75th percentile
[color code for] 10th - 24th percentile
[color code for] < 10th percentile
[color code for] Low
[color code for] Not ranked
The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of record for the current day of the year. Only stations with at least 30 years of record are used.
The gray circles indicate other stations that were not ranked in percentiles either because they have fewer than 30 years of record or because they report parameters other than streamflow. Some stations, for example, measure stage only.
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Current Streamflow Conditions Table

Current conditions data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to USGS offices in Wyoming every hour. Recording and transmission times may be more frequent during critical events. Data from current conditions sites are relayed to via satellite and are available for viewing within minutes of arrival.

All real-time data are provisional and subject to revision.

Build Current Conditions Table Show a custom current conditions summary table for one or more stations.
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