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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. 13023000: Flow=2150cfs,Stage=3.64ft,2022-11-30 21:30,High,GREYS RIVER ABOVE RESERVOIR, NEAR ALPINE, WY06289000: Flow=147cfs,Stage=2.20ft,2022-11-30 21:00,High,Little Bighorn River at State Line nr Wyola MT13018750: Flow=1050cfs,Stage=1.04ft,Floodstage=10ft,2022-11-30 21:30,<10,SNAKE RIVER BELOW FLAT CREEK, NEAR JACKSON, WY06622700: Flow=7.77cfs,Stage=2.08ft,2022-11-30 21:30,<10,NORTH BRUSH CREEK NEAR SARATOGA, WY09223000: Flow=21.2cfs,2022-11-30 20:45,Stage=2.86ft,2022-11-30 21:45:00,Floodstage=6.5ft,76-90,HAMS FORK BELOW POLE CREEK, NEAR FRONTIER, WY13027500: Flow=417cfs,Stage=1.89ft,Floodstage=5.5ft,2022-11-30 21:30,10-24,SALT RIVER ABOVE RESERVOIR, NEAR ETNA, WY13022500: Flow=1310cfs,Stage=2.62ft,2022-11-30 21:30,10-24,SNAKE RIVER ABOVE RESERVOIR, NEAR ALPINE, WY09211200: Flow=647cfs,Stage=11.28ft,Floodstage=16.5ft,2022-11-30 21:00,10-24,GREEN RIVER BELOW FONTENELLE RESERVOIR, WY06674500: Flow=188cfs,Stage=2.20ft,Floodstage=5.5ft,2022-11-30 21:45,10-24,NORTH PLATTE RIVER AT WYOMING-NEBRASKA STATE LINE13011000: Flow=289cfs,Stage=2.39ft,2022-11-30 21:45,25-75,SNAKE RIVER NEAR MORAN, WY10020300: Flow=17.3cfs,Stage=2.54ft,Floodstage=8.2ft,2022-11-30 21:45,25-75,BEAR RIVER BELOW RESERVOIR, NEAR WOODRUFF, UT09224700: Flow=47.4cfs,Stage=3.45ft,Floodstage=10.5ft,2022-11-30 21:00,25-75,BLACKS FORK NEAR LITTLE AMERICA, WY09217000: Flow=758cfs,Stage=1.28ft,Floodstage=7ft,2022-11-30 21:30,25-75,GREEN RIVER NEAR GREEN RIVER, WY09196500: Flow=22.5cfs,Stage=2.43ft,2022-11-30 21:45,25-75,PINE CREEK ABOVE FREMONT LAKE, WY06657000: Flow=5.85cfs,Stage=4.38ft,2022-11-30 21:00,25-75,NORTH PLATTE RIVER BELOW WHALEN DIVERSION DAM, WY06635000: Flow=47.0cfs,Stage=2.43ft,Floodstage=6ft,2022-11-30 21:45,25-75,MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY06634620: Flow=4.65cfs,Stage=0.87ft,Floodstage=8ft,2022-11-30 21:30,25-75,L MEDICINE BOW R AT BOLES SPRING, NR MEDICINE BOW06430850: Flow=13.7cfs,Stage=4.63ft,Floodstage=7.5ft,2022-11-30 21:00,25-75,LITTLE SPEARFISH CREEK NEAR LEAD, SD06430500: Flow=38.3cfs,Stage=3.36ft,Floodstage=12ft,2022-11-30 21:00,25-75,REDWATER CR AT WY-SD STATE LINE06274300: Flow=1230cfs,Stage=3.59ft,Floodstage=10.5ft,2022-11-30 21:15,25-75,BIGHORN RIVER AT BASIN, WY06228350: Flow=30.0cfs,Stage=2.37ft,2022-11-30 21:30,25-75,SF L WIND RIV AB WASHAKIE RES, NR FT WASHAKIE, WY06224000: Flow=45.1cfs,Stage=2.14ft,2022-11-30 21:15,25-75,BULL LAKE CREEK ABOVE BULL LAKE, WY06191000: Flow=113cfs,Stage=1.84ft,2022-11-30 21:45,25-75,Gardner River near Mammoth, YNP06036905: Flow=253cfs,Stage=3.03ft,2022-11-30 21:00,25-75,Firehole River near West Yellowstone MT13046995: Stage=5.61ft,2022-11-30 21:45:00,Not ranked,Ice affected,FALL RIVER AB YELLOWSTONE CANAL NR SQUIRREL ID13018350: Stage=2.09ft,2022-11-30 20:45:00,Not ranked,Ice affected,FLAT CREEK BELOW CACHE CREEK, NEAR JACKSON, WY13018300: Stage=3.38ft,2022-11-30 21:45:00,Not ranked,Ice affected,CACHE CREEK NEAR JACKSON, WY13016450: Flow=41.7cfs,Stage=1.66ft,2022-11-30 21:00,Not ranked,FISH CREEK AT WILSON, WY13016305: Stage=3.78ft,2022-11-30 21:00:00,Not ranked,Ice affected,GRANITE C AB GRANITE C SUPPLEMENTAL, NR MOOSE, WY13015000: Not ranked,Seasonal site,GROS VENTRE RIVER AT ZENITH, WY13014500: Flow=189cfs,Stage=3.70ft,Floodstage=8ft,2022-11-30 21:00,Not ranked,GROS VENTRE RIVER AT KELLY, WY13014300: Stage=6.96ft,2022-11-30 21:15:00,Not ranked,Ice affected,GROS VENTRE R AB UPPER SLIDE LK, NR KELLY, WY13013650: Flow=717cfs,Stage=8.69ft,Floodstage=15ft,2022-11-30 21:00,Not ranked,SNAKE RIVER AT MOOSE, WY13011900: Stage=1.54ft,2022-11-30 21:30:00,Floodstage=8.5ft,Not ranked,Ice affected,BUFFALO FORK AB LAVA CREEK NR MORAN WY13011820: Stage=3.15ft,2022-11-30 21:15:00,Not ranked,Ice affected,Blackrock Cr bl Split Rock Cr, nr Moran, WY13011500: Stage=7.99ft,2022-11-24 15:15:00,Floodstage=8ft,Not ranked,Ice affected,PACIFIC CREEK AT MORAN, WY13010065: Stage=2.49ft,2022-11-30 21:30:00,Floodstage=10ft,Not ranked,Ice affected,SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY10039500: Stage=2.70ft,2022-11-30 21:30:00,Floodstage=7.5ft,Not ranked,Ice affected,BEAR RIVER AT BORDER, WY10038000: Stage=2.93ft,2022-11-30 21:30:00,Floodstage=6ft,Not ranked,Ice affected,BEAR RIVER BELOW SMITHS FORK, NR COKEVILLE, WY10032000: Stage=1.16ft,2022-11-30 21:30:00,Floodstage=5.5ft,Not ranked,Ice affected,SMITHS FORK NEAR BORDER, WY10028500: Not ranked,Seasonal site,BEAR RIVER BELOW PIXLEY DAM, NEAR COKEVILLE, WY10020100: Stage=1.01ft,2022-11-30 21:45:00,Not ranked,Ice affected,BEAR RIVER ABOVE RESERVOIR, NEAR WOODRUFF, UT10016900: Stage=1.02ft,2022-11-30 21:00:00,Floodstage=7ft,Not ranked,Ice affected,BEAR RIVER AT EVANSTON, WY10011500: Stage=4.16ft,2022-11-30 21:30:00,Floodstage=8ft,Not ranked,Ice affected,BEAR RIVER NEAR UTAH-WYOMING STATE LINE09258980: Flow=0.33cfs,Stage=1.81ft,2022-11-30 21:00,Not ranked,MUDDY CREEK BELOW YOUNG DRAW, NEAR BAGGS, WY09258050: Stage=3.23ft,2022-11-30 21:30:00,Not ranked,Ice affected,Muddy Creek above Olson Draw, near Dad, WY09255000: Stage=4.29ft,2022-11-30 21:45:00,Not ranked,Ice affected,SLATER FORK NEAR SLATER, CO09253000: Stage=3.75ft,2022-11-30 20:45:00,Floodstage=9.5ft,Not ranked,Ice affected,LITTLE SNAKE RIVER NEAR SLATER, CO09229500: Stage=7.03ft,2022-11-30 21:15:00,Not ranked,Ice affected,HENRYS FORK NEAR MANILA, UT09220000: Stage=5.11ft,2022-11-30 21:15:00,Floodstage=7.7ft,Not ranked,Ice affected,EAST FORK OF SMITHS FORK NEAR ROBERTSON, WY09218500: Not ranked,Seasonal site,BLACKS FORK NEAR MILLBURNE, WY09217900: Stage=2.00ft,2022-11-30 21:00:00,Floodstage=5ft,Not ranked,Ice affected,BLACKS FORK NEAR ROBERTSON, WY09215000: Flow=0.17cfs,Stage=4.63ft,2022-11-30 21:45,Not ranked,PACIFIC CREEK NEAR FARSON, WY09213700: Stage=6736.04ft,Floodstage=6760ft,2022-11-30 21:15,Not ranked,BIG SANDY RESERVOIR NEAR FARSON, WY09213500: Not ranked,Seasonal site,BIG SANDY RIVER NEAR FARSON, WY09210500: Stage=5.44ft,2022-11-30 20:45:00,Floodstage=11.5ft,Not ranked,Ice affected,FONTENELLE C NR HERSCHLER RANCH, NR FONTENELLE, WY09209400: Stage=5.55ft,2022-11-30 21:00:00,Floodstage=9ft,Not ranked,Ice affected,GREEN RIVER NEAR LA BARGE, WY09205000: Stage=3.66ft,2022-11-30 21:00:00,Floodstage=8ft,Not ranked,Ice affected,NEW FORK RIVER NEAR BIG PINEY, WY09188500: Stage=2.33ft,2022-11-30 21:45:00,Floodstage=6ft,Not ranked,Ice affected,GREEN RIVER AT WARREN BRIDGE, NEAR DANIEL, WY06670500: Stage=2.13ft,2022-11-30 21:00:00,Floodstage=7ft,Not ranked,Ice affected,LARAMIE RIVER NEAR FORT LARAMIE, WY06660000: Stage=4.33ft,2022-11-30 21:00:00,Floodstage=9ft,Not ranked,Ice affected,LARAMIE RIVER AT LARAMIE, WY06652000: Stage=3.39ft,2022-11-30 21:45:00,Floodstage=8ft,Not ranked,Ice affected,NORTH PLATTE RIVER AT ORIN, WY06646000: Stage=2.25ft,2022-11-30 21:45:00,Not ranked,Ice affected,DEER CREEK IN CANYON, NEAR GLENROCK, WY06638090: Stage=1.92ft,2022-11-30 21:30:00,Floodstage=7ft,Not ranked,Ice affected,SWEETWATER RIVER NEAR SWEETWATER STATION, WY06634060: Stage=1.20ft,2022-11-30 21:45:00,Not ranked,Ice affected,L Medicine Bow R ab Sand Cr, nr Shirley Basin, WY06632400: Stage=0.86ft,2022-11-30 21:15:00,Not ranked,Ice affected,ROCK CREEK AB KING CANYON CANAL, NR ARLINGTON, WY06630465: Stage=4.08ft,2022-11-30 21:45:00,Floodstage=7ft,Not ranked,Ice affected,Medicine Bow R ab E Fk Med Bow nr Elk Mountain, WY06630000: Stage=3.35ft,2022-11-30 21:45:00,Floodstage=9ft,Not ranked,Ice affected,N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY06625000: Stage=2.14ft,2022-11-30 21:30:00,Floodstage=6.5ft,Not ranked,Ice affected,ENCAMPMENT RIVER AT MOUTH, NEAR ENCAMPMENT, WY06623800: Stage=1.02ft,2022-11-30 21:30:00,Floodstage=5.5ft,Not ranked,Ice affected,ENCAMPMENT RIVER AB HOG PARK CR, NR ENCAMPMENT, WY06620000: Stage=2.79ft,2022-11-30 21:45:00,Floodstage=8ft,Not ranked,Ice affected,NORTH PLATTE RIVER NEAR NORTHGATE, CO06429997: Flow=1.65cfs,2022-09-26 02:30,Not ranked,MURRAY DITCH AB HEADGATE AT WY-SD STATE LINE06428500: Stage=3.56ft,2022-11-30 21:15:00,Floodstage=15ft,Not ranked,Ice affected,BELLE FOURCHE R AT WY-SD STATE LINE06427850: 2022-10-26 10:00,Not ranked,BELLE FOURCHE RIVER AT DEVILS TOWER, WY06426500: Stage=1.30ft,2022-11-30 21:15:00,Floodstage=13ft,Not ranked,Ice affected,BELLE FOURCHE RIVER BELOW MOORCROFT, WY06386500: Not ranked,Seasonal site,CHEYENNE RIVER NEAR SPENCER, WY06324500: Stage=3.02ft,2022-11-30 21:45:00,Not ranked,Ice affected,Powder River at Moorhead MT06318500: Stage=1.86ft,2022-11-30 21:00:00,Floodstage=6.5ft,Not ranked,Ice affected,CLEAR CREEK NEAR BUFFALO, WY06317000: Stage=2.25ft,2022-11-30 21:30:00,Not ranked,Ice affected,POWDER RIVER AT ARVADA, WY06309200: Stage=5.09ft,2022-11-30 21:00:00,Floodstage=10.5ft,Not ranked,Ice affected,MIDDLE FORK POWDER RIVER NEAR BARNUM, WY06306300: Stage=2.49ft,2022-11-30 21:15:00,Not ranked,Ice affected,Tongue River at State Line nr Decker MT06305700: Stage=2.67ft,2022-11-30 21:45:00,Not ranked,Ice affected,Goose Creek near Acme, WY06285100: Stage=5.22ft,2022-11-30 21:45:00,Floodstage=11ft,Not ranked,Ice affected,SHOSHONE RIVER NEAR LOVELL, WY06281000: Stage=5.06ft,2022-11-30 21:00:00,Floodstage=9.5ft,Not ranked,Ice affected,SOUTH FORK SHOSHONE RIVER AB BUFFALO BILL RES, WY06279940: Stage=3.15ft,2022-11-30 21:15:00,Floodstage=8ft,Not ranked,Ice affected,NORTH FORK SHOSHONE RIVER AT WAPITI, WY06279500: Stage=2.58ft,2022-11-30 21:15:00,Not ranked,Ice affected,BIGHORN RIVER AT KANE, WY06253000: Stage=2.41ft,2022-11-30 21:00:00,Not ranked,Ice affected,FIVEMILE CREEK NEAR SHOSHONI, WY06236100: Flow=467cfs,Stage=2.45ft,2022-11-30 21:15,Not ranked,WIND RIVER AB BOYSEN RESERVOIR, NR SHOSHONI, WY06235500: Stage=2.40ft,2022-11-30 21:15:00,Floodstage=8ft,Not ranked,Ice affected,LITTLE WIND RIVER NEAR RIVERTON, WY06228000: Stage=6.83ft,2022-11-30 21:45:00,Floodstage=9ft,Not ranked,Ice affected,WIND RIVER AT RIVERTON, WY06227600: Stage=3.69ft,2022-11-30 21:00:00,Floodstage=9ft,Not ranked,Ice affected,WIND RIVER NEAR KINNEAR, WY06221400: Stage=2.97ft,2022-11-30 21:45:00,Not ranked,Ice affected,DINWOODY CREEK ABOVE LAKES, NEAR BURRIS, WY06220800: Flow=228cfs,Stage=2.56ft,Floodstage=9.5ft,2022-11-30 21:45,Not ranked,WIND RIVER ABOVE RED CREEK, NEAR DUBOIS, WY06218500: Stage=3.06ft,2022-11-30 21:15:00,Floodstage=5ft,Not ranked,Ice affected,WIND RIVER NEAR DUBOIS, WY06209500: Stage=6.36ft,2022-11-30 21:00:00,Not ranked,Ice affected,Rock Creek near Red Lodge MT06207500: Stage=1.11ft,2022-11-30 21:00:00,Floodstage=9ft,Not ranked,Ice affected,Clarks Fork Yellowstone River nr Belfry MT06190540: Flow=23.4cfs,Stage=1.07ft,2022-11-30 21:15,Not ranked,Boiling River at Mammoth,YNP06188000: Stage=2.99ft,2022-11-30 21:15:00,Floodstage=15ft,Not ranked,Ice affected,Lamar River nr Tower Ranger Station YNP06187915: Stage=0.40ft,2022-11-30 21:45:00,Not ranked,Ice affected,Soda Butte Cr at Park Bndry at Silver Gate06186500: Stage=2.68ft,2022-11-30 21:30:00,Floodstage=9ft,Not ranked,Ice affected,Yellowstone River at Yellowstone Lk Outlet YNP06037500: Stage=1.75ft,2022-11-30 21:30:00,Not ranked,Ice affected,Madison River near West Yellowstone, MT06037100: Flow=87.4cfs,Stage=4.71ft,2022-11-30 21:00,Not ranked,Gibbon River at Madison Jct, YNP06036940: Flow=6.16cfs,Stage=1.61ft,2022-11-30 21:30,Not ranked,Tantalus Creek at Norris Junction, YNP06036805: Flow=43.1cfs,Stage=2.43ft,2022-11-30 21:00,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.
Go to the

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.
Build Time Series Show custom graphs or tables for a series of recent data for one or more stations.