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USGS Current Water Data for Wyoming

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Questions or concerns about USGS streamflow data in Wyoming and Montana can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

UPDATED October 1, 2019: USGS streamflow monitoring will continue at the following site effective October 1, 2019:
  • 09219200 Blacks Fork above Smiths Fork, near Lyman, WY (2018 to present)
USGS monitoring activities at this site will be funded by a partner agency. Partner funding for this site will result in continuation of streamflow monitoring activities. Questions or concerns can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).




Daily Streamflow Conditions

Select a site to retrieve data and station information.
Stream gage levels in Wyoming, relative to 30 year average. 06429905: Flow=35.3cfs,Stage=1.89ft,2019-10-13 12:45,High,SAND CREEK NEAR RANCH A, NEAR BEULAH, WY06279940: Flow=598cfs,Stage=2.52ft,Floodstage=8ft,2019-10-13 12:15,High,NORTH FORK SHOSHONE RIVER AT WAPITI, WY06634620: Flow=19.3cfs,Stage=1.38ft,Floodstage=8ft,2019-10-13 12:30,>90,L MEDICINE BOW R AT BOLES SPRING, NR MEDICINE BOW06622700: Flow=34.1cfs,Stage=2.51ft,2019-10-13 12:30,>90,NORTH BRUSH CREEK NEAR SARATOGA, WY06430500: Flow=63.1cfs,Stage=3.25ft,Floodstage=12ft,2019-10-13 12:15,>90,REDWATER CR AT WY-SD STATE LINE06428500: Flow=82.2cfs,Stage=4.24ft,Floodstage=15ft,2019-10-13 12:15,>90,BELLE FOURCHE R AT WY-SD STATE LINE06426500: Flow=17.2cfs,Stage=1.70ft,Floodstage=13ft,2019-10-13 12:15,>90,BELLE FOURCHE RIVER BELOW MOORCROFT, WY06317000: Flow=229cfs,Stage=2.02ft,Floodstage=8.5ft,2019-10-13 12:30,>90,POWDER RIVER AT ARVADA, WY06311400: Flow=25.1cfs,Stage=4.05ft,2019-10-13 12:00,>90,NF POWDER RIVER BELOW PASS CREEK, NR MAYOWORTH, WY06309200: Flow=13.3cfs,Stage=5.35ft,Floodstage=10.5ft,2019-10-13 12:00,>90,MIDDLE FORK POWDER RIVER NEAR BARNUM, WY06289820: Flow=12.1cfs,Stage=9.15ft,2019-10-13 12:00,>90,EAST PASS CREEK NEAR DAYTON, WY06285100: Flow=1180cfs,Stage=5.49ft,Floodstage=11ft,2019-10-13 12:45,>90,SHOSHONE RIVER NEAR LOVELL, WY06281000: Flow=305cfs,Stage=4.95ft,Floodstage=9.5ft,2019-10-13 12:00,>90,SOUTH FORK SHOSHONE RIVER AB BUFFALO BILL RES, WY06280300: Flow=243cfs,Stage=3.89ft,Floodstage=9ft,2019-10-13 12:00,>90,SOUTH FORK SHOSHONE RIVER NEAR VALLEY, WY06278300: Flow=17.2cfs,Stage=1.28ft,2019-10-13 12:45,>90,SHELL CREEK ABOVE SHELL CREEK RESERVOIR, WY06209500: Flow=126cfs,Stage=5.31ft,2019-10-13 12:00,>90,Rock Creek near Red Lodge MT06207500: Flow=622cfs,Stage=1.96ft,Floodstage=8.5ft,2019-10-13 12:00,>90,Clarks Fork Yellowstone River nr Belfry MT09217900: Flow=25.9cfs,Stage=1.77ft,Floodstage=5ft,2019-10-13 12:00,<10,BLACKS FORK NEAR ROBERTSON, WY13011900: Flow=263cfs,Stage=1.10ft,Floodstage=8.5ft,2019-10-13 12:30,76-90,BUFFALO FORK AB LAVA CREEK NR MORAN WY09224700: Flow=112cfs,Stage=3.82ft,Floodstage=10.5ft,2019-10-13 12:00,76-90,BLACKS FORK NEAR LITTLE AMERICA, WY09209400: Flow=908cfs,Stage=5.16ft,Floodstage=9ft,2019-10-13 12:00,76-90,GREEN RIVER NEAR LA BARGE, WY06392950: Flow=17.5cfs,Stage=6.59ft,Floodstage=12.5ft,2019-10-13 12:15,76-90,STOCKADE BEAVER CREEK NEAR NEWCASTLE, WY06324970: Flow=6.03cfs,Stage=2.26ft,Floodstage=13ft,2019-10-13 12:00,76-90,LITTLE POWDER RIVER AB DRY CREEK, NEAR WESTON, WY06324500: Flow=339cfs,Stage=3.39ft,2019-10-13 12:45,76-90,Powder River at Moorhead MT06318500: Flow=37.5cfs,Stage=1.73ft,Floodstage=6.5ft,2019-10-13 12:00,76-90,CLEAR CREEK NEAR BUFFALO, WY06289600: Flow=9.23cfs,Stage=1.57ft,2019-10-13 12:00,76-90,WEST PASS CREEK NEAR PARKMAN, WY06289000: Flow=102cfs,Stage=2.20ft,2019-10-13 12:00,76-90,Little Bighorn River at State Line nr Wyola MT06279500: Flow=2200cfs,Stage=3.08ft,2019-10-13 12:15,76-90,BIGHORN RIVER AT KANE, WY06274300: Flow=2150cfs,Stage=4.39ft,Floodstage=10.5ft,2019-10-13 12:15,76-90,BIGHORN RIVER AT BASIN, WY06235500: Flow=495cfs,Stage=2.82ft,Floodstage=8ft,2019-10-13 12:15,76-90,LITTLE WIND RIVER NEAR RIVERTON, WY06228350: Flow=55.9cfs,Stage=2.58ft,2019-10-13 12:30,76-90,SF L WIND RIV AB WASHAKIE RES, NR FT WASHAKIE, WY06224000: Flow=132cfs,Stage=2.59ft,2019-10-13 12:15,76-90,BULL LAKE CREEK ABOVE BULL LAKE, WY06188000: Flow=281cfs,Stage=1.74ft,Floodstage=15ft,2019-10-13 12:15,76-90,Lamar River nr Tower Ranger Station YNP06037500: Flow=479cfs,Stage=1.85ft,2019-10-13 12:30,76-90,Madison River near West Yellowstone, MT10020100: Flow=8.10cfs,Stage=0.42ft,2019-10-13 12:45,10-24,BEAR RIVER ABOVE RESERVOIR, NEAR WOODRUFF, UT09210500: Flow=25.6cfs,Stage=5.15ft,Floodstage=11.5ft,2019-10-13 12:45,10-24,FONTENELLE C NR HERSCHLER RANCH, NR FONTENELLE, WY06652000: Flow=657cfs,Stage=3.63ft,Floodstage=8ft,2019-10-13 12:45,10-24,NORTH PLATTE RIVER AT ORIN, WY06191000: Flow=107cfs,Stage=2.13ft,2019-10-13 12:45,10-24,Gardner River near Mammoth, YNP13027500: Flow=638cfs,Stage=2.16ft,Floodstage=5.5ft,2019-10-13 12:30,25-75,SALT RIVER AB RESERVOIR NR ETNA WY13023000: Flow=325cfs,Stage=1.48ft,2019-10-13 12:30,25-75,GREYS RIVER AB RESERVOIR NR ALPINE WY13022500: Flow=2050cfs,Stage=3.29ft,2019-10-13 12:30,25-75,SNAKE RIVER AB RESERVOIR NR ALPINE WY13018750: Flow=1580cfs,Stage=1.54ft,Floodstage=10ft,2019-10-13 12:30,25-75,SNAKE RIVER BL FLAT CREEK NR JACKSON WY13018300: Flow=6.89cfs,Stage=3.45ft,2019-10-13 12:45,25-75,CACHE CREEK NEAR JACKSON, WY13011500: Flow=55.6cfs,Stage=4.24ft,Floodstage=8ft,2019-10-13 12:30,25-75,PACIFIC CREEK AT MORAN WY13011000: Flow=266cfs,Stage=2.31ft,2019-10-13 12:45,25-75,SNAKE RIVER NR MORAN WY13010065: Flow=308cfs,Stage=2.52ft,Floodstage=10ft,2019-10-13 12:30,25-75,SNAKE RIVER AB JACKSON LAKE AT FLAGG RANCH WY10039500: Flow=180cfs,Stage=1.79ft,Floodstage=10.7ft,2019-10-13 12:30,25-75,BEAR RIVER AT BORDER, WY10038000: Flow=193cfs,Stage=2.78ft,Floodstage=6ft,2019-10-13 12:30,25-75,BEAR RIVER BLW SMITHS FORK, NR COKEVILLE, WY10032000: Flow=81.5cfs,Stage=1.09ft,Floodstage=5.5ft,2019-10-13 12:30,25-75,SMITHS FORK NEAR BORDER, WY10020300: Flow=20.7cfs,Stage=2.54ft,2019-10-13 12:45,25-75,BEAR RIVER BELOW RESERVOIR, NEAR WOODRUFF, UT10011500: Flow=50.3cfs,Stage=4.06ft,Floodstage=8ft,2019-10-13 12:30,25-75,BEAR RIVER NEAR UTAH-WYOMING STATE LINE09257000: Flow=71.5cfs,Stage=2.70ft,Floodstage=9.5ft,2019-10-13 12:00,25-75,LITTLE SNAKE RIVER NEAR DIXON, WY09255000: Flow=18.8cfs,Stage=3.78ft,2019-10-13 12:45,25-75,SLATER FORK NEAR SLATER, CO09253000: Flow=23.2cfs,Stage=3.13ft,Floodstage=9.5ft,2019-10-13 12:45,25-75,LITTLE SNAKE RIVER NEAR SLATER, CO09229500: Flow=47.9cfs,Stage=3.20ft,Floodstage=7ft,2019-10-13 12:15,25-75,HENRYS FORK NEAR MANILA, UT09223000: Flow=24.0cfs,Stage=3.01ft,Floodstage=6.5ft,2019-10-13 12:45,25-75,HAMS FORK BELOW POLE CREEK, NEAR FRONTIER, WY09217000: Flow=1080cfs,Stage=1.63ft,Floodstage=7ft,2019-10-13 12:30,25-75,GREEN RIVER NEAR GREEN RIVER, WY09213500: Flow=34.8cfs,Stage=3.63ft,2019-10-13 12:00,25-75,BIG SANDY RIVER NEAR FARSON, WY09211200: Flow=1160cfs,Stage=11.90ft,Floodstage=16.5ft,2019-10-13 12:00,25-75,GREEN RIVER BELOW FONTENELLE RESERVOIR, WY09205000: Flow=392cfs,Stage=2.57ft,Floodstage=8ft,2019-10-13 12:00,25-75,NEW FORK RIVER NEAR BIG PINEY, WY09196500: Flow=66.2cfs,Stage=2.86ft,2019-10-13 12:45,25-75,PINE CREEK ABOVE FREMONT LAKE, WY09188500: Flow=197cfs,Stage=1.45ft,Floodstage=6ft,2019-10-13 10:45,25-75,GREEN RIVER AT WARREN BRIDGE, NEAR DANIEL, WY06674500: Flow=391cfs,Stage=2.49ft,Floodstage=5.5ft,2019-10-13 12:45,25-75,NORTH PLATTE RIVER AT WYOMING-NEBRASKA STATE LINE06670500: Flow=56.6cfs,Stage=2.74ft,Floodstage=7ft,2019-10-13 12:00,25-75,LARAMIE RIVER NEAR FORT LARAMIE, WY06657000: Flow=32.5cfs,Stage=4.69ft,2019-10-13 12:00,25-75,NORTH PLATTE RIVER BELOW WHALEN DIVERSION DAM, WY06639000: Flow=55.7cfs,Stage=2.02ft,2019-10-13 12:45,25-75,SWEETWATER RIVER NEAR ALCOVA, WY06635000: Flow=20.2cfs,Stage=2.13ft,Floodstage=6ft,2019-10-13 12:45,25-75,MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY06632400: Flow=12.3cfs,Stage=0.69ft,Floodstage=6ft,2019-10-13 12:15,25-75,ROCK CREEK AB KING CANYON CANAL, NR ARLINGTON, WY06630000: Flow=364cfs,Stage=3.28ft,Floodstage=9ft,2019-10-13 12:45,25-75,N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY06625000: Flow=61.5cfs,Stage=1.81ft,Floodstage=6.5ft,2019-10-13 12:30,25-75,ENCAMPMENT RIVER AT MOUTH, NEAR ENCAMPMENT, WY06620000: Flow=127cfs,Stage=2.32ft,Floodstage=8ft,2019-10-13 12:45,25-75,NORTH PLATTE RIVER NEAR NORTHGATE, CO06392900: Flow=2.17cfs,Stage=1.11ft,Floodstage=6ft,2019-10-13 12:00,25-75,BEAVER CREEK AT MALLO CAMP, NEAR FOUR CORNERS, WY06306300: Flow=268cfs,Stage=2.90ft,2019-10-13 12:30,25-75,Tongue River at State Line nr Decker MT06298000: Flow=81.4cfs,Stage=2.00ft,Floodstage=6ft,2019-10-13 12:00,25-75,TONGUE RIVER NEAR DAYTON, WY06253000: Flow=168cfs,Stage=2.63ft,2019-10-13 12:00,25-75,FIVEMILE CREEK NEAR SHOSHONI, WY06228000: Flow=697cfs,Stage=4.09ft,Floodstage=9ft,2019-10-13 12:15,25-75,WIND RIVER AT RIVERTON, WY06221400: Flow=46.3cfs,Stage=2.28ft,2019-10-13 12:45,25-75,DINWOODY CREEK ABOVE LAKES, NEAR BURRIS, WY06218500: Flow=85.5cfs,Stage=2.54ft,Floodstage=5ft,2019-10-13 12:15,25-75,WIND RIVER NEAR DUBOIS, WY06186500: Flow=917cfs,Stage=3.40ft,Floodstage=9ft,2019-10-13 12:30,25-75,Yellowstone River at Yellowstone Lk Outlet YNP06036905: Flow=274cfs,Stage=3.12ft,2019-10-13 12:00,25-75,Firehole River near West Yellowstone MT13046995: Flow=577cfs,Stage=5.80ft,2019-10-13 12:45,Not ranked,FALL RIVER AB YELLOWSTONE CANAL NR SQUIRREL ID13025500: Flow=48.2cfs,Stage=2.16ft,2019-10-13 12:45,Not ranked,CROW CREEK NEAR FAIRVIEW, WY13018350: Flow=87.1cfs,2019-10-13 11:45,Stage=1.83ft,2019-10-13 12:45:00,Floodstage=6.0ft,Not ranked,FLAT CREEK BELOW CACHE CREEK, NEAR JACKSON, WY13016450: Flow=175cfs,Stage=2.42ft,Floodstage=6.0ft,2019-10-13 12:00,Not ranked,FISH CREEK AT WILSON, WY13016305: Flow=11.5cfs,Stage=3.84ft,2019-10-13 12:00,Not ranked,GRANITE C AB GRANITE C SUPPLEMENTAL, NR MOOSE, WY13015000: Flow=105cfs,Stage=17.99ft,2019-10-13 12:15,Not ranked,GROS VENTRE RIVER AT ZENITH WY13014500: Flow=237cfs,Stage=3.98ft,Floodstage=8ft,2019-10-13 12:00,Not ranked,GROS VENTRE RIVER AT KELLY, WY13014300: Flow=103cfs,Stage=7.12ft,2019-10-13 12:15,Not ranked,GROS VENTRE R AB UPPER SLIDE LK, NR KELLY, WY13013650: Flow=1390cfs,Stage=9.14ft,Floodstage=15ft,2019-10-13 12:00,Not ranked,SNAKE RIVER AT MOOSE, WY13011820: Stage=2.95ft,2019-10-13 12:15:00,Not ranked,Rating being developed or revised,Blackrock Cr bl Split Rock Cr, nr Moran, WY10028500: Not ranked,Seasonal site,BEAR RIVER BELOW PIXLEY DAM, NEAR COKEVILLE, WY10016900: Flow=34.2cfs,Stage=0.67ft,Floodstage=7ft,2019-10-13 12:00,Not ranked,BEAR RIVER AT EVANSTON, WY09258980: Flow=0.33cfs,Stage=1.83ft,2019-10-13 12:00,Not ranked,MUDDY CREEK BELOW YOUNG DRAW, NEAR BAGGS, WY09258050: Flow=2.53cfs,Stage=3.26ft,2019-10-12 04:30,Not ranked,Muddy Creek above Olson Draw, near Dad, WY09220000: Flow=9.47cfs,Stage=3.67ft,2019-10-12 18:15,Not ranked,EAST FORK OF SMITHS FORK NEAR ROBERTSON, WY09218500: Not ranked,Seasonal site,BLACKS FORK NEAR MILLBURNE, WY09215000: Flow=1.69cfs,Stage=5.02ft,2019-10-13 12:45,Not ranked,PACIFIC CREEK NEAR FARSON, WY09213700: Stage=6748.54ft,Floodstage=6769ft,2019-10-13 12:00,Not ranked,BIG SANDY RESERVOIR NEAR FARSON, WY06660000: Flow=53.7cfs,Stage=3.96ft,Floodstage=9ft,2019-10-13 12:00,Not ranked,LARAMIE RIVER AT LARAMIE, WY06659580: Flow=1.25cfs,Stage=0.35ft,2019-10-01 11:00,Not ranked,SAND CREEK AT COLORADO-WYOMING STATE LINE06646000: Flow=8.47cfs,Stage=2.30ft,2019-10-13 12:45,Not ranked,DEER CREEK IN CANYON, NEAR GLENROCK, WY06638090: Flow=50.1cfs,Stage=2.04ft,Floodstage=7ft,2019-10-13 12:30,Not ranked,SWEETWATER RIVER NEAR SWEETWATER STATION, WY06634060: Flow=2.74cfs,Stage=1.23ft,2019-10-13 12:45,Not ranked,L Medicine Bow R ab Sand Cr, nr Shirley Basin, WY06630465: Flow=8.48cfs,Stage=3.64ft,Floodstage=7ft,2019-10-13 12:45,Not ranked,Medicine Bow R ab E Fk Med Bow nr Elk Mountain, WY06623800: Stage=1.40ft,2019-10-13 12:30:00,Floodstage=5.5ft,Not ranked,Ice affected,ENCAMPMENT RIVER AB HOG PARK CR, NR ENCAMPMENT, WY06622900: Flow=3.92cfs,Stage=2.30ft,2019-10-03 10:15,Not ranked,SOUTH BRUSH CREEK NEAR SARATOGA, WY06430850: Flow=16.9cfs,Stage=4.66ft,Floodstage=7.5ft,2019-10-13 12:00,Not ranked,LITTLE SPEARFISH CREEK NEAR LEAD, SD06429997: Flow=0.00cfs,Stage=0.87ft,2019-10-13 12:00,Not ranked,MURRAY DITCH AB HEADGATE AT WY-SD STATE LINE06429500: Stage=2.28ft,2019-10-13 12:00:00,Floodstage=8ft,Not ranked,Ice affected,COLD SPRINGS CREEK AT BUCKHORN, WY06427850: Stage=1.62ft,2019-10-13 12:15,Not ranked,BELLE FOURCHE RIVER AT DEVILS TOWER, WY06311000: Stage=2.08ft,2019-10-13 12:00:00,Not ranked,Ice affected,NORTH FORK POWDER RIVER NEAR HAZELTON, WY06305700: Flow=121cfs,Stage=2.99ft,2019-10-13 12:45,Not ranked,GOOSE CREEK NEAR ACME, WY06297500: Flow=0.00cfs,Stage=0.46ft,2019-10-12 10:15,Not ranked,HIGHLINE DITCH NEAR DAYTON, WY06284010: Stage=17.98ft,2019-10-13 12:00,Not ranked,Shoshone River bl Willwood Dam, nr Ralston, WY06227600: Flow=594cfs,Stage=4.49ft,Floodstage=9ft,2019-10-13 12:00,Not ranked,WIND RIVER NEAR KINNEAR, WY06220800: Flow=410cfs,Stage=3.12ft,Floodstage=9.5ft,2019-10-13 12:45,Not ranked,WIND RIVER ABOVE RED CREEK, NEAR DUBOIS, WY06190540: Flow=19.2cfs,Stage=1.04ft,2019-10-13 12:15,Not ranked,Boiling River at Mammoth,YNP06187915: Flow=28.6cfs,Stage=0.10ft,2019-10-13 12:45,Not ranked,Soda Butte Cr at Park Bndry at Silver Gate06037100: Flow=103cfs,Stage=4.66ft,2019-10-13 12:00,Not ranked,Gibbon River at Madison Jct, YNP06036940: Flow=3.83cfs,Stage=1.50ft,2019-10-13 12:30,Not ranked,Tantalus Creek at Norris Junction, YNP06036805: Flow=51.2cfs,Stage=2.48ft,2019-10-13 12:00,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.

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