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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 23, 2021: USGS current stream monitoring information will continue at the following sites with funding from partner agencies and USGS Cooperative Matching Funds:
  • 06298000 Tongue River near Dayton, WY - Funded through Sep 30, 2021
  • 06324970 Little Powder River above Dry Creek near Weston, WY - Funded through Sep 30, 2021





Daily Streamflow Conditions

Select a site to retrieve data and station information.
Stream gage levels in Wyoming, relative to 30 year average. 13011500: Flow=31.5cfs,Stage=4.08ft,Floodstage=8ft,2021-07-27 20:30,Low,PACIFIC CREEK AT MORAN, WY13010065: Flow=238cfs,Stage=2.34ft,Floodstage=10ft,2021-07-27 20:30,Low,SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY09255000: Flow=0.90cfs,2021-07-27 19:45,Stage=2.74ft,2021-07-27 20:45:00,Low,SLATER FORK NEAR SLATER, CO09223000: Flow=2.84cfs,Stage=2.81ft,Floodstage=6.5ft,2021-07-27 19:45,Low,HAMS FORK BELOW POLE CREEK, NEAR FRONTIER, WY09209400: Flow=595cfs,Stage=4.90ft,Floodstage=9ft,2021-07-27 20:00,Low,GREEN RIVER NEAR LA BARGE, WY06235500: Flow=27.2cfs,Stage=1.49ft,Floodstage=8ft,2021-07-27 20:15,Low,LITTLE WIND RIVER NEAR RIVERTON, WY06188000: Flow=201cfs,Stage=1.48ft,Floodstage=15ft,2021-07-27 20:15,Low,Lamar River nr Tower Ranger Station YNP13023000: Flow=371cfs,Stage=1.58ft,2021-07-27 20:30,<10,GREYS RIVER ABOVE RESERVOIR, NEAR ALPINE, WY13011900: Flow=293cfs,Stage=1.25ft,Floodstage=8.5ft,2021-07-27 20:30,<10,BUFFALO FORK AB LAVA CREEK NR MORAN WY10032000: Flow=97.9cfs,Stage=1.24ft,Floodstage=5.5ft,2021-07-27 20:30,<10,SMITHS FORK NEAR BORDER, WY09257000: Flow=0.97cfs,Stage=1.79ft,Floodstage=9.5ft,2021-07-27 20:00,<10,LITTLE SNAKE RIVER NEAR DIXON, WY09224700: Flow=7.71cfs,Stage=3.05ft,Floodstage=10.5ft,2021-07-27 20:00,<10,BLACKS FORK NEAR LITTLE AMERICA, WY09218500: Flow=70.9cfs,Stage=2.60ft,2021-07-27 20:00,<10,BLACKS FORK NEAR MILLBURNE, WY09213500: Flow=25.7cfs,Stage=3.53ft,2021-07-27 20:00,<10,BIG SANDY RIVER NEAR FARSON, WY09210500: Flow=20.3cfs,Stage=5.15ft,Floodstage=11.5ft,2021-07-27 18:45,<10,FONTENELLE C NR HERSCHLER RANCH, NR FONTENELLE, WY09188500: Flow=354cfs,Stage=1.74ft,Floodstage=6ft,2021-07-27 19:45,<10,GREEN RIVER AT WARREN BRIDGE, NEAR DANIEL, WY06646000: Flow=3.95cfs,Stage=2.05ft,2021-07-27 20:45,<10,DEER CREEK IN CANYON, NEAR GLENROCK, WY06625000: Flow=24.9cfs,Stage=1.53ft,Floodstage=6.5ft,2021-07-27 20:30,<10,ENCAMPMENT RIVER AT MOUTH, NEAR ENCAMPMENT, WY06623800: Flow=34.3cfs,Stage=1.21ft,Floodstage=5.5ft,2021-07-27 20:30,<10,ENCAMPMENT RIVER AB HOG PARK CR, NR ENCAMPMENT, WY06620000: Flow=127cfs,Stage=2.37ft,Floodstage=8ft,2021-07-27 19:45,<10,NORTH PLATTE RIVER NEAR NORTHGATE, CO06318500: Flow=28.3cfs,Stage=1.62ft,Floodstage=6.5ft,2021-07-27 20:00,<10,CLEAR CREEK NEAR BUFFALO, WY06317000: Flow=1.01cfs,Stage=1.33ft,2021-07-27 20:30,<10,POWDER RIVER AT ARVADA, WY06298000: Flow=70.9cfs,Stage=1.95ft,Floodstage=6ft,2021-07-27 20:00,<10,TONGUE RIVER NEAR DAYTON, WY06281000: Flow=3.16cfs,Stage=3.85ft,Floodstage=9.5ft,2021-07-27 20:00,<10,SOUTH FORK SHOSHONE RIVER AB BUFFALO BILL RES, WY06280300: Flow=244cfs,Stage=4.44ft,Floodstage=9ft,2021-07-27 20:00,<10,SOUTH FORK SHOSHONE RIVER NEAR VALLEY, WY06279940: Flow=477cfs,Stage=2.40ft,Floodstage=8ft,2021-07-27 20:15,<10,NORTH FORK SHOSHONE RIVER AT WAPITI, WY06228350: Flow=53.9cfs,Stage=2.59ft,2021-07-27 20:30,<10,SF L WIND RIV AB WASHAKIE RES, NR FT WASHAKIE, WY06186500: Flow=1670cfs,Stage=4.13ft,Floodstage=9ft,2021-07-27 20:30,<10,Yellowstone River at Yellowstone Lk Outlet YNP06037500: Flow=335cfs,Stage=1.69ft,2021-07-27 20:30,<10,Madison River near West Yellowstone, MT13027500: Flow=333cfs,Stage=1.66ft,Floodstage=5.5ft,2021-07-27 20:30,<10,SALT RIVER ABOVE RESERVOIR, NEAR ETNA, WY10039500: Flow=74.6cfs,Stage=1.12ft,Floodstage=7.5ft,2021-07-27 20:30,<10,BEAR RIVER AT BORDER, WY10038000: Flow=101cfs,Stage=2.42ft,Floodstage=6ft,2021-07-27 20:30,<10,BEAR RIVER BELOW SMITHS FORK, NR COKEVILLE, WY10028500: Flow=3.92cfs,Stage=1.13ft,Floodstage=8.5ft,2021-07-27 20:15,<10,BEAR RIVER BELOW PIXLEY DAM, NEAR COKEVILLE, WY10011500: Flow=49.0cfs,Stage=4.14ft,Floodstage=8ft,2021-07-27 20:30,<10,BEAR RIVER NEAR UTAH-WYOMING STATE LINE09253000: Flow=21.7cfs,Stage=3.23ft,Floodstage=9.5ft,2021-07-27 19:45,<10,LITTLE SNAKE RIVER NEAR SLATER, CO09217900: Flow=36.8cfs,Stage=1.99ft,Floodstage=5ft,2021-07-27 20:00,<10,BLACKS FORK NEAR ROBERTSON, WY09217000: Flow=483cfs,Stage=0.98ft,Floodstage=7ft,2021-07-27 20:30,<10,GREEN RIVER NEAR GREEN RIVER, WY09205000: Flow=333cfs,Stage=2.57ft,Floodstage=8ft,2021-07-27 20:00,<10,NEW FORK RIVER NEAR BIG PINEY, WY09196500: Flow=80.0cfs,Stage=2.94ft,2021-07-27 20:45,<10,PINE CREEK ABOVE FREMONT LAKE, WY06630000: Flow=219cfs,Stage=3.03ft,Floodstage=9ft,2021-07-27 20:45,<10,N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY06309200: Flow=4.87cfs,Stage=5.04ft,Floodstage=10.5ft,2021-07-27 20:00,<10,MIDDLE FORK POWDER RIVER NEAR BARNUM, WY06278300: Flow=4.71cfs,Stage=1.00ft,2021-07-27 20:45,<10,SHELL CREEK ABOVE SHELL CREEK RESERVOIR, WY06228000: Flow=25.6cfs,Stage=1.88ft,Floodstage=9ft,2021-07-27 20:15,<10,WIND RIVER AT RIVERTON, WY06227600: Flow=355cfs,Stage=3.92ft,Floodstage=9ft,2021-07-27 20:00,<10,WIND RIVER NEAR KINNEAR, WY06224000: Flow=264cfs,Stage=3.14ft,2021-07-27 20:15,<10,BULL LAKE CREEK ABOVE BULL LAKE, WY06221400: Flow=247cfs,Stage=3.27ft,2021-07-27 20:45,<10,DINWOODY CREEK ABOVE LAKES, NEAR BURRIS, WY06209500: Flow=171cfs,Stage=5.47ft,2021-07-27 20:00,<10,Rock Creek near Red Lodge MT06207500: Flow=287cfs,Stage=1.24ft,Floodstage=9ft,2021-07-27 20:00,<10,Clarks Fork Yellowstone River nr Belfry MT06191000: Flow=119cfs,Stage=2.09ft,2021-07-27 20:45,<10,Gardner River near Mammoth, YNP13018750: Flow=6420cfs,Stage=4.37ft,Floodstage=10ft,2021-07-27 20:30,76-90,SNAKE RIVER BELOW FLAT CREEK, NEAR JACKSON, WY13011000: Flow=5180cfs,Stage=7.33ft,2021-07-27 20:45,76-90,SNAKE RIVER NEAR MORAN, WY13018300: Flow=10.0cfs,Stage=3.49ft,2021-07-27 20:45,10-24,CACHE CREEK NEAR JACKSON, WY13015000: Flow=22.4cfs,Stage=17.10ft,2021-07-27 20:15,10-24,GROS VENTRE RIVER AT ZENITH, WY10020100: Flow=8.04cfs,Stage=0.44ft,2021-07-27 19:45,10-24,BEAR RIVER ABOVE RESERVOIR, NEAR WOODRUFF, UT10016900: Flow=25.3cfs,Stage=0.56ft,Floodstage=7ft,2021-07-27 20:00,10-24,BEAR RIVER AT EVANSTON, WY09229500: Flow=2.63cfs,Stage=2.34ft,Floodstage=7ft,2021-07-27 20:15,10-24,HENRYS FORK NEAR MANILA, UT09211200: Flow=751cfs,Stage=11.27ft,Floodstage=16.5ft,2021-07-27 20:00,10-24,GREEN RIVER BELOW FONTENELLE RESERVOIR, WY06674500: Flow=1100cfs,2021-07-27 19:45,Stage=3.07ft,2021-07-27 20:45:00,Floodstage=5.5ft,10-24,NORTH PLATTE RIVER AT WYOMING-NEBRASKA STATE LINE06670500: Flow=34.4cfs,Stage=2.26ft,Floodstage=7ft,2021-07-27 20:00,10-24,LARAMIE RIVER NEAR FORT LARAMIE, WY06635000: Flow=10.7cfs,Stage=1.98ft,Floodstage=6ft,2021-07-27 20:45,10-24,MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY06632400: Flow=25.3cfs,Stage=1.00ft,Floodstage=6ft,2021-07-27 20:15,10-24,ROCK CREEK AB KING CANYON CANAL, NR ARLINGTON, WY06622700: Flow=10.1cfs,Stage=2.14ft,2021-07-27 20:30,10-24,NORTH BRUSH CREEK NEAR SARATOGA, WY06324500: Flow=50.8cfs,Stage=2.07ft,2021-07-27 19:45,10-24,Powder River at Moorhead MT06306300: Flow=53.0cfs,Stage=2.14ft,2021-07-27 20:15,10-24,Tongue River at State Line nr Decker MT06289000: Flow=108cfs,Stage=2.24ft,2021-07-27 20:00,10-24,Little Bighorn River at State Line nr Wyola MT06279500: Flow=869cfs,Stage=2.05ft,2021-07-27 20:15,10-24,BIGHORN RIVER AT KANE, WY06274300: Flow=593cfs,Stage=2.94ft,Floodstage=10.5ft,2021-07-27 20:15,10-24,BIGHORN RIVER AT BASIN, WY06253000: Flow=275cfs,Stage=3.34ft,2021-07-27 20:00,10-24,FIVEMILE CREEK NEAR SHOSHONI, WY06218500: Flow=109cfs,Stage=2.62ft,Floodstage=5ft,2021-07-27 20:15,10-24,WIND RIVER NEAR DUBOIS, WY13022500: Flow=6720cfs,Stage=5.68ft,2021-07-27 20:30,25-75,SNAKE RIVER ABOVE RESERVOIR, NEAR ALPINE, WY10020300: Flow=48.3cfs,Stage=2.87ft,2021-07-27 20:45,25-75,BEAR RIVER BELOW RESERVOIR, NEAR WOODRUFF, UT09220000: Flow=62.7cfs,Stage=4.02ft,2021-07-27 20:15,25-75,EAST FORK OF SMITHS FORK NEAR ROBERTSON, WY06660000: Flow=34.9cfs,Stage=3.61ft,Floodstage=9ft,2021-07-27 20:00,25-75,LARAMIE RIVER AT LARAMIE, WY06657000: Flow=1330cfs,Stage=6.32ft,2021-07-27 20:00,25-75,NORTH PLATTE RIVER BELOW WHALEN DIVERSION DAM, WY06652000: Flow=2400cfs,Stage=4.85ft,Floodstage=8ft,2021-07-27 20:45,25-75,NORTH PLATTE RIVER AT ORIN, WY06634620: Flow=5.85cfs,Stage=0.87ft,Floodstage=8ft,2021-07-27 20:30,25-75,L MEDICINE BOW R AT BOLES SPRING, NR MEDICINE BOW06430850: Flow=17.7cfs,Stage=4.69ft,Floodstage=7.5ft,2021-07-27 20:00,25-75,LITTLE SPEARFISH CREEK NEAR LEAD, SD06430500: Flow=20.6cfs,Stage=2.75ft,Floodstage=12ft,2021-07-27 20:00,25-75,REDWATER CR AT WY-SD STATE LINE06429997: Flow=11.6cfs,Stage=1.85ft,2021-07-27 20:00,25-75,MURRAY DITCH AB HEADGATE AT WY-SD STATE LINE06428500: Flow=75.8cfs,Stage=4.23ft,Floodstage=15ft,2021-07-27 20:15,25-75,BELLE FOURCHE R AT WY-SD STATE LINE06426500: Flow=2.70cfs,Stage=0.80ft,Floodstage=13ft,2021-07-27 20:15,25-75,BELLE FOURCHE RIVER BELOW MOORCROFT, WY06386500: Flow=0.30cfs,Stage=3.77ft,2021-07-27 20:45,25-75,CHEYENNE RIVER NEAR SPENCER, WY06324970: Flow=0.11cfs,Stage=1.50ft,Floodstage=13ft,2021-07-27 20:00,25-75,LITTLE POWDER RIVER AB DRY CREEK, NEAR WESTON, WY06285100: Flow=657cfs,Stage=5.39ft,Floodstage=11ft,2021-07-27 20:45,25-75,SHOSHONE RIVER NEAR LOVELL, WY13046995: Flow=510cfs,Stage=5.55ft,2021-07-27 20:45,Not ranked,FALL RIVER AB YELLOWSTONE CANAL NR SQUIRREL ID13025500: Flow=34.8cfs,Stage=2.09ft,2021-07-27 20:45,Not ranked,CROW CREEK NEAR FAIRVIEW, WY13018350: Flow=39.1cfs,Stage=1.51ft,2021-07-27 19:45,Not ranked,FLAT CREEK BELOW CACHE CREEK, NEAR JACKSON, WY13016450: Flow=367cfs,Stage=3.14ft,2021-07-27 20:00,Not ranked,FISH CREEK AT WILSON, WY13016305: Flow=19.0cfs,Stage=3.97ft,2021-07-27 20:00,Not ranked,GRANITE C AB GRANITE C SUPPLEMENTAL, NR MOOSE, WY13014500: Flow=138cfs,Stage=3.79ft,Floodstage=8ft,2021-07-27 20:00,Not ranked,GROS VENTRE RIVER AT KELLY, WY13014300: Flow=107cfs,Stage=6.98ft,2021-07-27 20:15,Not ranked,GROS VENTRE R AB UPPER SLIDE LK, NR KELLY, WY13013650: Flow=5630cfs,Stage=11.31ft,Floodstage=15ft,2021-07-27 20:00,Not ranked,SNAKE RIVER AT MOOSE, WY13011820: Stage=2.62ft,2021-07-27 20:15,Not ranked,Blackrock Cr bl Split Rock Cr, nr Moran, WY09258980: Flow=0.23cfs,Stage=1.84ft,2021-07-27 20:00,Not ranked,MUDDY CREEK BELOW YOUNG DRAW, NEAR BAGGS, WY09258050: Stage=2.74ft,2021-07-27 20:30:00,Not ranked,Back Water,Muddy Creek above Olson Draw, near Dad, WY09215000: Flow=0.01cfs,2021-07-01 13:00,Not ranked,PACIFIC CREEK NEAR FARSON, WY09213700: Stage=6740.42ft,Floodstage=6769ft,2021-07-27 20:00,Not ranked,BIG SANDY RESERVOIR NEAR FARSON, WY06638090: Flow=12.3cfs,Stage=1.52ft,Floodstage=7ft,2021-07-27 20:30,Not ranked,SWEETWATER RIVER NEAR SWEETWATER STATION, WY06634060: Flow=3.19cfs,2021-07-27 19:45,Stage=1.14ft,2021-07-27 20:45:00,Not ranked,L Medicine Bow R ab Sand Cr, nr Shirley Basin, WY06630465: Flow=10.8cfs,Stage=3.59ft,Floodstage=7ft,2021-07-27 20:45,Not ranked,Medicine Bow R ab E Fk Med Bow nr Elk Mountain, WY06305700: Flow=13.5cfs,Stage=2.22ft,2021-07-27 20:45,Not ranked,Goose Creek near Acme, WY06284010: Flow=191cfs,Stage=17.23ft,2021-07-27 20:00,Not ranked,Shoshone River bl Willwood Dam, nr Ralston, WY06236100: Flow=148cfs,Stage=1.66ft,2021-07-27 20:15,Not ranked,WIND RIVER AB BOYSEN RESERVOIR, NR SHOSHONI, WY06220800: Flow=508cfs,Stage=3.16ft,Floodstage=9.5ft,2021-07-27 20:45,Not ranked,WIND RIVER ABOVE RED CREEK, NEAR DUBOIS, WY06190540: Flow=21.5cfs,Stage=1.06ft,2021-07-27 20:15,Not ranked,Boiling River at Mammoth,YNP06187915: Flow=22.5cfs,Stage=0.08ft,2021-07-27 20:45,Not ranked,Soda Butte Cr at Park Bndry at Silver Gate06037100: Flow=79.6cfs,Stage=4.65ft,2021-07-27 20:00,Not ranked,Gibbon River at Madison Jct, YNP06036940: Flow=1.10cfs,Stage=1.22ft,2021-07-27 20:30,Not ranked,Tantalus Creek at Norris Junction, YNP06036905: Flow=188cfs,Stage=2.92ft,2021-07-27 20:00,Not ranked,Firehole River near West Yellowstone MT06036805: Flow=35.9cfs,Stage=2.37ft,2021-07-27 20:00,Not ranked,Firehole River at Old Faithful, YNPGo to WaterWatch (offsite) for a larger map with additional options
Explanation
[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.