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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.



Hydrograph River at a Glance Download
South Fork Shoshone River above Buffalo Bill Reservoir Stage (ft)Flow (kcfs)Observed: 4.56 ft at 5:00PM Dec 05, 2023Observed: 4.56 ft at 5:15PM Dec 05, 2023Observed: 4.56 ft at 5:30PM Dec 05, 2023Observed: 4.54 ft at 5:45PM Dec 05, 2023Observed: 4.56 ft at 6:00PM Dec 05, 2023Observed: 4.56 ft at 6:15PM Dec 05, 2023Observed: 4.56 ft at 6:30PM Dec 05, 2023Observed: 4.56 ft at 6:45PM Dec 05, 2023Observed: 4.54 ft at 7:00PM Dec 05, 2023Observed: 4.54 ft at 7:15PM Dec 05, 2023Observed: 4.56 ft at 7:30PM Dec 05, 2023Observed: 4.56 ft at 7:45PM Dec 05, 2023Observed: 4.55 ft at 8:00PM Dec 05, 2023Observed: 4.56 ft at 8:15PM Dec 05, 2023Observed: 4.56 ft at 8:30PM Dec 05, 2023Observed: 4.56 ft at 8:45PM Dec 05, 2023Observed: 4.57 ft at 9:00PM Dec 05, 2023Observed: 4.57 ft at 9:15PM Dec 05, 2023Observed: 4.57 ft at 9:30PM Dec 05, 2023Observed: 4.57 ft at 9:45PM Dec 05, 2023Observed: 4.58 ft at 10:00PM Dec 05, 2023Observed: 4.57 ft at 10:15PM Dec 05, 2023Observed: 4.58 ft at 10:30PM Dec 05, 2023Observed: 4.58 ft at 10:45PM Dec 05, 2023Observed: 4.58 ft at 11:00PM Dec 05, 2023Observed: 4.56 ft at 11:15PM Dec 05, 2023Observed: 4.57 ft at 11:30PM Dec 05, 2023Observed: 4.56 ft at 11:45PM Dec 05, 2023Observed: 4.58 ft at 12:00AM Dec 06, 2023Observed: 4.57 ft at 12:15AM Dec 06, 2023Observed: 4.57 ft at 12:30AM Dec 06, 2023Observed: 4.57 ft at 12:45AM Dec 06, 2023Observed: 4.58 ft at 1:00AM Dec 06, 2023Observed: 4.58 ft at 1:15AM Dec 06, 2023Observed: 4.58 ft at 1:30AM Dec 06, 2023Observed: 4.58 ft at 1:45AM Dec 06, 2023Observed: 4.58 ft at 2:00AM Dec 06, 2023Observed: 4.57 ft at 2:15AM Dec 06, 2023Observed: 4.58 ft at 2:30AM Dec 06, 2023Observed: 4.58 ft at 2:45AM Dec 06, 2023Observed: 4.57 ft at 3:00AM Dec 06, 2023Observed: 4.59 ft at 3:15AM Dec 06, 2023Observed: 4.58 ft at 3:30AM Dec 06, 2023Observed: 4.58 ft at 3:45AM Dec 06, 2023Observed: 4.59 ft at 4:00AM Dec 06, 2023Observed: 4.58 ft at 4:15AM Dec 06, 2023Observed: 4.58 ft at 4:30AM Dec 06, 2023Observed: 4.58 ft at 4:45AM Dec 06, 2023Observed: 4.58 ft at 5:00AM Dec 06, 2023Observed: 4.58 ft at 5:15AM Dec 06, 2023Observed: 4.57 ft at 5:30AM Dec 06, 2023Observed: 4.58 ft at 5:45AM Dec 06, 2023Observed: 4.59 ft at 6:00AM Dec 06, 2023Observed: 4.59 ft at 6:15AM Dec 06, 2023Observed: 4.59 ft at 6:30AM Dec 06, 2023Observed: 4.58 ft at 6:45AM Dec 06, 2023Observed: 4.59 ft at 7:00AM Dec 06, 2023Observed: 4.58 ft at 7:15AM Dec 06, 2023Observed: 4.59 ft at 7:30AM Dec 06, 2023Observed: 4.58 ft at 7:45AM Dec 06, 2023Observed: 4.58 ft at 8:00AM Dec 06, 2023Observed: 4.58 ft at 8:15AM Dec 06, 2023Observed: 4.59 ft at 8:30AM Dec 06, 2023Observed: 4.58 ft at 8:45AM Dec 06, 2023Observed: 4.58 ft at 9:00AM Dec 06, 2023Observed: 4.57 ft at 9:15AM Dec 06, 2023Observed: 4.58 ft at 9:30AM Dec 06, 2023Observed: 4.58 ft at 9:45AM Dec 06, 2023Observed: 4.58 ft at 10:00AM Dec 06, 2023Observed: 4.57 ft at 10:15AM Dec 06, 2023Observed: 4.57 ft at 10:30AM Dec 06, 2023Observed: 4.57 ft at 10:45AM Dec 06, 2023Observed: 4.58 ft at 11:00AM Dec 06, 2023Observed: 4.58 ft at 11:15AM Dec 06, 2023Observed: 4.57 ft at 11:30AM Dec 06, 2023Observed: 4.58 ft at 11:45AM Dec 06, 2023Observed: 4.57 ft at 12:00PM Dec 06, 2023Observed: 4.57 ft at 12:15PM Dec 06, 2023Observed: 4.57 ft at 12:30PM Dec 06, 2023Observed: 4.57 ft at 12:45PM Dec 06, 2023Observed: 4.57 ft at 1:00PM Dec 06, 2023Observed: 4.56 ft at 1:15PM Dec 06, 2023Observed: 4.57 ft at 1:30PM Dec 06, 2023Observed: 4.57 ft at 1:45PM Dec 06, 2023Observed: 4.56 ft at 2:00PM Dec 06, 2023Observed: 4.57 ft at 2:15PM Dec 06, 2023Observed: 4.58 ft at 2:30PM Dec 06, 2023Observed: 4.57 ft at 2:45PM Dec 06, 2023Observed: 4.57 ft at 3:00PM Dec 06, 2023Observed: 4.58 ft at 3:15PM Dec 06, 2023Observed: 4.58 ft at 3:30PM Dec 06, 2023Observed: 4.57 ft at 3:45PM Dec 06, 2023Observed: 4.57 ft at 4:00PM Dec 06, 2023Observed: 4.57 ft at 4:15PM Dec 06, 2023Observed: 4.57 ft at 4:30PM Dec 06, 2023Observed: 4.57 ft at 4:45PM Dec 06, 2023Observed: 4.57 ft at 5:00PM Dec 06, 2023Observed: 4.56 ft at 5:15PM Dec 06, 2023Observed: 4.57 ft at 5:30PM Dec 06, 2023Observed: 4.57 ft at 5:45PM Dec 06, 2023Observed: 4.57 ft at 6:00PM Dec 06, 2023Observed: 4.56 ft at 6:15PM Dec 06, 2023Observed: 4.57 ft at 6:30PM Dec 06, 2023Observed: 4.57 ft at 6:45PM Dec 06, 2023Observed: 4.57 ft at 7:00PM Dec 06, 2023Observed: 4.57 ft at 7:15PM Dec 06, 2023Observed: 4.57 ft at 7:30PM Dec 06, 2023Observed: 4.56 ft at 7:45PM Dec 06, 2023Observed: 4.57 ft at 8:00PM Dec 06, 2023Observed: 4.56 ft at 8:15PM Dec 06, 2023Observed: 4.56 ft at 8:30PM Dec 06, 2023Observed: 4.56 ft at 8:45PM Dec 06, 2023Observed: 4.56 ft at 9:00PM Dec 06, 2023Observed: 4.56 ft at 9:15PM Dec 06, 2023Observed: 4.56 ft at 9:30PM Dec 06, 2023Observed: 4.56 ft at 9:45PM Dec 06, 2023Observed: 4.57 ft at 10:00PM Dec 06, 2023Observed: 4.53 ft at 10:15PM Dec 06, 2023Observed: 4.54 ft at 10:30PM Dec 06, 2023Observed: 4.54 ft at 10:45PM Dec 06, 2023Observed: 4.53 ft at 11:00PM Dec 06, 2023Observed: 4.53 ft at 11:15PM Dec 06, 2023Observed: 4.53 ft at 11:30PM Dec 06, 2023Observed: 4.52 ft at 11:45PM Dec 06, 2023Observed: 4.53 ft at 12:00AM Dec 07, 2023Observed: 4.53 ft at 12:15AM Dec 07, 2023Observed: 4.53 ft at 12:30AM Dec 07, 2023Observed: 4.53 ft at 12:45AM Dec 07, 2023Observed: 4.53 ft at 1:00AM Dec 07, 2023Observed: 4.54 ft at 1:15AM Dec 07, 2023Observed: 4.53 ft at 1:30AM Dec 07, 2023Observed: 4.54 ft at 1:45AM Dec 07, 2023Observed: 4.52 ft at 2:00AM Dec 07, 2023Observed: 4.53 ft at 2:15AM Dec 07, 2023Observed: 4.53 ft at 2:30AM Dec 07, 2023Observed: 4.52 ft at 2:45AM Dec 07, 2023Observed: 4.52 ft at 3:00AM Dec 07, 2023Observed: 4.52 ft at 3:15AM Dec 07, 2023Observed: 4.51 ft at 3:30AM Dec 07, 2023Observed: 4.52 ft at 3:45AM Dec 07, 2023Observed: 4.52 ft at 4:00AM Dec 07, 2023Observed: 4.52 ft at 4:15AM Dec 07, 2023Observed: 4.53 ft at 4:30AM Dec 07, 2023Observed: 4.52 ft at 4:45AM Dec 07, 2023Observed: 4.52 ft at 5:00AM Dec 07, 2023Observed: 4.52 ft at 5:15AM Dec 07, 2023Observed: 4.52 ft at 5:30AM Dec 07, 2023Observed: 4.53 ft at 5:45AM Dec 07, 2023Observed: 4.52 ft at 6:00AM Dec 07, 2023Observed: 4.52 ft at 6:15AM Dec 07, 2023Observed: 4.52 ft at 6:30AM Dec 07, 2023Observed: 4.53 ft at 6:45AM Dec 07, 2023Observed: 4.52 ft at 7:00AM Dec 07, 2023Observed: 4.52 ft at 7:15AM Dec 07, 2023Observed: 4.51 ft at 7:30AM Dec 07, 2023Observed: 4.53 ft at 7:45AM Dec 07, 2023Observed: 4.52 ft at 8:00AM Dec 07, 2023Observed: 4.53 ft at 8:15AM Dec 07, 2023Observed: 4.52 ft at 8:30AM Dec 07, 2023Observed: 4.53 ft at 8:45AM Dec 07, 2023Observed: 4.53 ft at 9:00AM Dec 07, 2023Observed: 4.52 ft at 9:15AM Dec 07, 2023Observed: 4.53 ft at 9:30AM Dec 07, 2023Observed: 4.52 ft at 9:45AM Dec 07, 2023Observed: 4.53 ft at 10:00AM Dec 07, 2023Observed: 4.52 ft at 10:15AM Dec 07, 2023Observed: 4.53 ft at 10:30AM Dec 07, 2023Observed: 4.52 ft at 10:45AM Dec 07, 2023Observed: 4.52 ft at 11:00AM Dec 07, 2023Observed: 4.53 ft at 11:15AM Dec 07, 2023Observed: 4.52 ft at 11:30AM Dec 07, 2023Observed: 4.53 ft at 11:45AM Dec 07, 2023Observed: 4.52 ft at 12:00PM Dec 07, 2023Observed: 4.52 ft at 12:15PM Dec 07, 2023Observed: 4.52 ft at 12:30PM Dec 07, 2023Observed: 4.52 ft at 12:45PM Dec 07, 2023Observed: 4.52 ft at 1:00PM Dec 07, 2023Observed: 4.52 ft at 1:15PM Dec 07, 2023Observed: 4.52 ft at 1:30PM Dec 07, 2023Observed: 4.52 ft at 1:45PM Dec 07, 2023Observed: 4.52 ft at 2:00PM Dec 07, 2023Observed: 4.52 ft at 2:15PM Dec 07, 2023Observed: 4.51 ft at 2:30PM Dec 07, 2023Observed: 4.52 ft at 2:45PM Dec 07, 2023Observed: 4.52 ft at 3:00PM Dec 07, 2023Observed: 4.53 ft at 3:15PM Dec 07, 2023Observed: 4.51 ft at 3:30PM Dec 07, 2023Observed: 4.52 ft at 3:45PM Dec 07, 2023Observed: 4.53 ft at 4:00PM Dec 07, 2023Observed: 4.53 ft at 4:15PM Dec 07, 2023Observed: 4.52 ft at 4:30PM Dec 07, 2023Observed: 4.52 ft at 4:45PM Dec 07, 2023Observed: 4.51 ft at 5:00PM Dec 07, 2023Observed: 4.51 ft at 5:15PM Dec 07, 2023Observed: 4.51 ft at 5:30PM Dec 07, 2023Observed: 4.51 ft at 5:45PM Dec 07, 2023Observed: 4.52 ft at 6:00PM Dec 07, 2023Observed: 4.51 ft at 6:15PM Dec 07, 2023Observed: 4.51 ft at 6:30PM Dec 07, 2023Observed: 4.52 ft at 6:45PM Dec 07, 2023Observed: 4.52 ft at 7:00PM Dec 07, 2023Observed: 4.51 ft at 7:15PM Dec 07, 2023Observed: 4.52 ft at 7:30PM Dec 07, 2023Observed: 4.52 ft at 7:45PM Dec 07, 2023Observed: 4.52 ft at 8:00PM Dec 07, 2023Observed: 4.52 ft at 8:15PM Dec 07, 2023Observed: 4.51 ft at 8:30PM Dec 07, 2023Observed: 4.51 ft at 8:45PM Dec 07, 2023Observed: 4.51 ft at 9:00PM Dec 07, 2023Observed: 4.52 ft at 9:15PM Dec 07, 2023Observed: 4.52 ft at 9:30PM Dec 07, 2023Observed: 4.52 ft at 9:45PM Dec 07, 2023Observed: 4.51 ft at 10:00PM Dec 07, 2023Observed: 4.52 ft at 10:15PM Dec 07, 2023Observed: 4.52 ft at 10:30PM Dec 07, 2023Observed: 4.51 ft at 10:45PM Dec 07, 2023Observed: 4.51 ft at 11:00PM Dec 07, 2023Observed: 4.5 ft at 11:15PM Dec 07, 2023Observed: 4.5 ft at 11:30PM Dec 07, 2023Observed: 4.52 ft at 11:45PM Dec 07, 2023Observed: 4.5 ft at 12:00AM Dec 08, 2023Observed: 4.51 ft at 12:15AM Dec 08, 2023Observed: 4.5 ft at 12:30AM Dec 08, 2023Observed: 4.52 ft at 12:45AM Dec 08, 2023Observed: 4.52 ft at 1:00AM Dec 08, 2023Observed: 4.51 ft at 1:15AM Dec 08, 2023Observed: 4.52 ft at 1:30AM Dec 08, 2023Observed: 4.51 ft at 1:45AM Dec 08, 2023Observed: 4.52 ft at 2:00AM Dec 08, 2023Observed: 4.51 ft at 2:15AM Dec 08, 2023Observed: 4.52 ft at 2:30AM Dec 08, 2023Observed: 4.51 ft at 2:45AM Dec 08, 2023Observed: 4.51 ft at 3:00AM Dec 08, 2023Observed: 4.51 ft at 3:15AM Dec 08, 2023Observed: 4.51 ft at 3:30AM Dec 08, 2023Observed: 4.51 ft at 3:45AM Dec 08, 2023Observed: 4.5 ft at 4:00AM Dec 08, 2023Observed: 4.5 ft at 4:15AM Dec 08, 2023Observed: 4.51 ft at 4:30AM Dec 08, 2023Observed: 4.5 ft at 4:45AM Dec 08, 2023Observed: 4.5 ft at 5:00AM Dec 08, 2023Observed: 4.51 ft at 5:15AM Dec 08, 2023Observed: 4.5 ft at 5:30AM Dec 08, 2023Observed: 4.51 ft at 5:45AM Dec 08, 2023Observed: 4.5 ft at 6:00AM Dec 08, 2023Observed: 4.51 ft at 6:15AM Dec 08, 2023Observed: 4.51 ft at 6:30AM Dec 08, 2023Observed: 4.51 ft at 6:45AM Dec 08, 2023Observed: 4.5 ft at 7:00AM Dec 08, 2023Observed: 4.51 ft at 7:15AM Dec 08, 2023Observed: 4.51 ft at 7:30AM Dec 08, 2023Observed: 4.51 ft at 7:45AM Dec 08, 2023Observed: 4.51 ft at 8:00AM Dec 08, 2023Observed: 4.51 ft at 8:15AM Dec 08, 2023Observed: 4.51 ft at 8:30AM Dec 08, 2023Observed: 4.51 ft at 8:45AM Dec 08, 2023Observed: 4.52 ft at 9:00AM Dec 08, 2023Observed: 4.51 ft at 9:15AM Dec 08, 2023Observed: 4.52 ft at 9:30AM Dec 08, 2023Observed: 4.53 ft at 9:45AM Dec 08, 2023Observed: 4.53 ft at 10:00AM Dec 08, 2023Observed: 4.54 ft at 10:15AM Dec 08, 2023Observed: 4.54 ft at 10:30AM Dec 08, 2023Observed: 4.54 ft at 10:45AM Dec 08, 2023Observed: 4.53 ft at 11:00AM Dec 08, 2023Observed: 4.55 ft at 11:15AM Dec 08, 2023Observed: 4.53 ft at 11:30AM Dec 08, 2023Observed: 4.53 ft at 11:45AM Dec 08, 2023Observed: 4.55 ft at 12:00PM Dec 08, 2023Observed: 4.57 ft at 12:15PM Dec 08, 2023Observed: 4.54 ft at 12:30PM Dec 08, 2023Observed: 4.54 ft at 12:45PM Dec 08, 2023Observed: 4.52 ft at 1:00PM Dec 08, 2023Observed: 4.54 ft at 1:15PM Dec 08, 2023Observed: 4.53 ft at 1:30PM Dec 08, 2023Observed: 4.52 ft at 1:45PM Dec 08, 2023Observed: 4.53 ft at 2:00PM Dec 08, 2023Observed: 4.52 ft at 2:15PM Dec 08, 2023Observed: 4.53 ft at 2:30PM Dec 08, 2023Observed: 4.53 ft at 2:45PM Dec 08, 2023Observed: 4.53 ft at 3:00PM Dec 08, 2023Observed: 4.53 ft at 3:15PM Dec 08, 2023Observed: 4.53 ft at 3:30PM Dec 08, 2023Observed: 4.53 ft at 3:45PM Dec 08, 2023Observed: 4.54 ft at 4:00PM Dec 08, 2023Observed: 4.54 ft at 4:15PM Dec 08, 2023Observed: 4.54 ft at 4:30PM Dec 08, 2023Observed: 4.54 ft at 4:45PM Dec 08, 2023Observed: 4.54 ft at 5:00PM Dec 08, 2023Observed: 4.54 ft at 5:15PM Dec 08, 2023Observed: 4.54 ft at 5:30PM Dec 08, 2023Observed: 4.54 ft at 5:45PM Dec 08, 2023Observed: 4.54 ft at 6:00PM Dec 08, 2023Observed: 4.55 ft at 6:15PM Dec 08, 2023Observed: 4.54 ft at 6:30PM Dec 08, 2023Observed: 4.54 ft at 6:45PM Dec 08, 2023Observed: 4.54 ft at 7:00PM Dec 08, 2023Observed: 4.54 ft at 7:15PM Dec 08, 2023Observed: 4.54 ft at 7:30PM Dec 08, 2023Observed: 4.53 ft at 7:45PM Dec 08, 2023Observed: 4.54 ft at 8:00PM Dec 08, 2023Observed: 4.53 ft at 8:15PM Dec 08, 2023Observed: 4.53 ft at 8:30PM Dec 08, 2023Observed: 4.55 ft at 8:45PM Dec 08, 2023Observed: 4.54 ft at 9:00PM Dec 08, 2023Observed: 4.53 ft at 9:15PM Dec 08, 2023Observed: 4.55 ft at 9:30PM Dec 08, 2023Observed: 4.54 ft at 9:45PM Dec 08, 2023Observed: 4.54 ft at 10:00PM Dec 08, 2023Observed: 4.54 ft at 10:15PM Dec 08, 2023Observed: 4.54 ft at 10:30PM Dec 08, 2023Observed: 4.53 ft at 10:45PM Dec 08, 2023Observed: 4.53 ft at 11:00PM Dec 08, 2023Observed: 4.54 ft at 11:15PM Dec 08, 2023Observed: 4.54 ft at 11:30PM Dec 08, 2023Observed: 4.54 ft at 11:45PM Dec 08, 2023Observed: 4.53 ft at 12:00AM Dec 09, 2023Observed: 4.52 ft at 12:15AM Dec 09, 2023Observed: 4.53 ft at 12:30AM Dec 09, 2023Observed: 4.53 ft at 12:45AM Dec 09, 2023Observed: 4.54 ft at 1:00AM Dec 09, 2023Observed: 4.53 ft at 1:15AM Dec 09, 2023Observed: 4.54 ft at 1:30AM Dec 09, 2023Observed: 4.53 ft at 1:45AM Dec 09, 2023Observed: 4.54 ft at 2:00AM Dec 09, 2023Observed: 4.54 ft at 2:15AM Dec 09, 2023Observed: 4.54 ft at 2:30AM Dec 09, 2023Observed: 4.54 ft at 2:45AM Dec 09, 2023Observed: 4.54 ft at 3:00AM Dec 09, 2023Observed: 4.54 ft at 3:15AM Dec 09, 2023Observed: 4.54 ft at 3:30AM Dec 09, 2023Observed: 4.54 ft at 3:45AM Dec 09, 2023Observed: 4.55 ft at 4:00AM Dec 09, 2023Observed: 4.55 ft at 4:15AM Dec 09, 2023Observed: 4.55 ft at 4:30AM Dec 09, 2023Observed: 4.55 ft at 4:45AM Dec 09, 2023Observed: 4.56 ft at 5:00AM Dec 09, 2023Observed: 4.54 ft at 5:15AM Dec 09, 2023Observed: 4.54 ft at 5:30AM Dec 09, 2023Observed: 4.56 ft at 5:45AM Dec 09, 2023Observed: 4.56 ft at 6:00AM Dec 09, 2023Observed: 4.58 ft at 6:15AM Dec 09, 2023Observed: 4.58 ft at 6:30AM Dec 09, 2023Observed: 4.55 ft at 6:45AM Dec 09, 2023Observed: 4.56 ft at 7:00AM Dec 09, 2023Observed: 4.56 ft at 7:15AM Dec 09, 2023Observed: 4.56 ft at 7:30AM Dec 09, 2023Observed: 4.56 ft at 7:45AM Dec 09, 2023Observed: 4.55 ft at 8:00AM Dec 09, 2023Observed: 4.54 ft at 8:15AM Dec 09, 2023Observed: 4.53 ft at 8:30AM Dec 09, 2023Observed: 4.58 ft at 8:45AM Dec 09, 2023Observed: 4.56 ft at 9:00AM Dec 09, 2023Observed: 4.54 ft at 9:15AM Dec 09, 2023Observed: 4.53 ft at 9:30AM Dec 09, 2023Observed: 4.55 ft at 9:45AM Dec 09, 2023Observed: 4.56 ft at 10:00AM Dec 09, 2023Observed: 4.56 ft at 10:15AM Dec 09, 2023Observed: 4.56 ft at 10:30AM Dec 09, 2023Observed: 4.57 ft at 10:45AM Dec 09, 2023Observed: 4.56 ft at 11:00AM Dec 09, 2023Observed: 4.58 ft at 11:15AM Dec 09, 2023Observed: 4.58 ft at 11:30AM Dec 09, 2023Observed: 4.57 ft at 11:45AM Dec 09, 2023Observed: 4.55 ft at 12:00PM Dec 09, 2023Observed: 4.55 ft at 12:15PM Dec 09, 2023Observed: 4.56 ft at 12:30PM Dec 09, 2023Observed: 4.55 ft at 12:45PM Dec 09, 2023Observed: 4.52 ft at 1:00PM Dec 09, 2023Observed: 4.5 ft at 1:15PM Dec 09, 2023Observed: 4.5 ft at 1:30PM Dec 09, 2023Observed: 4.54 ft at 1:45PM Dec 09, 2023Observed: 4.6 ft at 2:00PM Dec 09, 2023Observed: 4.57 ft at 2:15PM Dec 09, 2023Observed: 4.53 ft at 2:30PM Dec 09, 2023Observed: 4.55 ft at 2:45PM Dec 09, 2023Observed: 4.54 ft at 3:00PM Dec 09, 2023Observed: 4.54 ft at 3:15PM Dec 09, 2023Observed: 4.54 ft at 3:30PM Dec 09, 2023Observed: 4.57 ft at 3:45PM Dec 09, 2023Observed: 4.64 ft at 4:00PM Dec 09, 2023Observed: 4.57 ft at 4:15PM Dec 09, 2023Observed: 4.54 ft at 4:30PM Dec 09, 2023Observed: 4.55 ft at 4:45PM Dec 09, 2023Observed: 4.53 ft at 5:00PM Dec 09, 2023Observed: 4.52 ft at 5:15PM Dec 09, 2023Observed: 4.53 ft at 5:30PM Dec 09, 2023Observed: 4.59 ft at 5:45PM Dec 09, 2023Observed: 4.6 ft at 6:00PM Dec 09, 2023Observed: 4.54 ft at 6:15PM Dec 09, 2023Observed: 4.53 ft at 6:30PM Dec 09, 2023Observed: 4.52 ft at 6:45PM Dec 09, 2023Observed: 4.54 ft at 7:00PM Dec 09, 2023Observed: 4.57 ft at 7:15PM Dec 09, 2023Observed: 4.56 ft at 7:30PM Dec 09, 2023Observed: 4.55 ft at 7:45PM Dec 09, 2023Observed: 4.53 ft at 8:00PM Dec 09, 2023Observed: 4.51 ft at 8:15PM Dec 09, 2023Observed: 4.51 ft at 8:30PM Dec 09, 2023Observed: 4.52 ft at 8:45PM Dec 09, 2023Observed: 4.55 ft at 9:00PM Dec 09, 2023Highest Observation: 4.7 ft at 9:15PM Dec 09, 2023Observed: 4.6 ft at 9:30PM Dec 09, 2023Observed: 4.53 ft at 9:45PM Dec 09, 2023Observed: 4.49 ft at 10:00PM Dec 09, 2023Observed: 4.48 ft at 10:15PM Dec 09, 2023Observed: 4.49 ft at 10:30PM Dec 09, 2023Observed: 4.56 ft at 10:45PM Dec 09, 2023Observed: 4.66 ft at 11:00PM Dec 09, 2023Observed: 4.63 ft at 11:15PM Dec 09, 2023Observed: 4.56 ft at 11:30PM Dec 09, 2023Observed: 4.51 ft at 11:45PM Dec 09, 2023Observed: 4.48 ft at 12:00AM Dec 10, 2023Observed: 4.49 ft at 12:15AM Dec 10, 2023Observed: 4.57 ft at 12:30AM Dec 10, 2023Observed: 4.62 ft at 12:45AM Dec 10, 2023Observed: 4.54 ft at 1:00AM Dec 10, 2023Observed: 4.5 ft at 1:15AM Dec 10, 2023Observed: 4.49 ft at 1:30AM Dec 10, 2023Observed: 4.5 ft at 1:45AM Dec 10, 2023Observed: 4.51 ft at 2:00AM Dec 10, 2023Observed: 4.55 ft at 2:15AM Dec 10, 2023Observed: 4.65 ft at 2:30AM Dec 10, 2023Observed: 4.6 ft at 2:45AM Dec 10, 2023Observed: 4.52 ft at 3:00AM Dec 10, 2023Observed: 4.49 ft at 3:15AM Dec 10, 2023Observed: 4.46 ft at 3:30AM Dec 10, 2023Observed: 4.46 ft at 3:45AM Dec 10, 2023Observed: 4.47 ft at 4:00AM Dec 10, 2023Observed: 4.51 ft at 4:15AM Dec 10, 2023Observed: 4.6 ft at 4:30AM Dec 10, 2023Observed: 4.66 ft at 4:45AM Dec 10, 2023Observed: 4.61 ft at 5:00AM Dec 10, 2023Observed: 4.55 ft at 5:15AM Dec 10, 2023Observed: 4.53 ft at 5:30AM Dec 10, 2023Observed: 4.5 ft at 5:45AM Dec 10, 2023Observed: 4.49 ft at 6:00AM Dec 10, 2023Observed: 4.5 ft at 6:15AM Dec 10, 2023Observed: 4.53 ft at 6:30AM Dec 10, 2023Observed: 4.56 ft at 6:45AM Dec 10, 2023Observed: 4.57 ft at 7:00AM Dec 10, 2023Observed: 4.55 ft at 7:15AM Dec 10, 2023Observed: 4.51 ft at 7:30AM Dec 10, 2023Observed: 4.48 ft at 7:45AM Dec 10, 2023Observed: 4.47 ft at 8:00AM Dec 10, 2023Observed: 4.48 ft at 8:15AM Dec 10, 2023Observed: 4.49 ft at 8:30AM Dec 10, 2023Observed: 4.51 ft at 8:45AM Dec 10, 2023Observed: 4.54 ft at 9:00AM Dec 10, 2023Observed: 4.57 ft at 9:15AM Dec 10, 2023Observed: 4.61 ft at 9:30AM Dec 10, 2023Observed: 4.64 ft at 9:45AM Dec 10, 2023Observed: 4.64 ft at 10:00AM Dec 10, 2023Observed: 4.6 ft at 10:15AM Dec 10, 2023Observed: 4.54 ft at 10:30AM Dec 10, 2023Observed: 4.48 ft at 10:45AM Dec 10, 2023Observed: 4.45 ft at 11:00AM Dec 10, 2023Observed: 4.43 ft at 11:15AM Dec 10, 2023Observed: 4.42 ft at 11:30AM Dec 10, 2023Observed: 4.41 ft at 11:45AM Dec 10, 2023Observed: 4.41 ft at 12:00PM Dec 10, 2023Observed: 4.41 ft at 12:15PM Dec 10, 2023Observed: 4.43 ft at 12:30PM Dec 10, 2023Observed: 4.45 ft at 12:45PM Dec 10, 2023Observed: 4.45 ft at 1:00PM Dec 10, 2023Observed: 4.45 ft at 1:15PM Dec 10, 2023Observed: 4.43 ft at 1:30PM Dec 10, 2023Observed: 4.42 ft at 1:45PM Dec 10, 2023Observed: 4.41 ft at 2:00PM Dec 10, 2023Observed: 4.42 ft at 2:15PM Dec 10, 2023Observed: 4.43 ft at 2:30PM Dec 10, 2023Observed: 4.43 ft at 2:45PM Dec 10, 2023Observed: 4.43 ft at 3:00PM Dec 10, 2023Observed: 4.43 ft at 3:15PM Dec 10, 2023Observed: 4.44 ft at 3:30PM Dec 10, 2023Observed: 4.44 ft at 3:45PM Dec 10, 2023Observed: 4.48 ft at 4:00PM Dec 10, 2023USGS--Water Resources of the United StatesBBRW4(plotting HGIRG) Graph Created (4:49PM Dec 10, 2023)ObservedLatest observed value: 4.48 ft at 4:00 PM MST 10-Dec-2023. Flood Stage is 9.5 ft
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Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: NGVD29
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the South Fork Shoshone River above Buffalo Bill Reservoir are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - near Valley Upstream Gauge Downstream Gauge Downstream Gauge - near Lovell
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 10.5
Flood Stage: 9.5
Action Stage: 8.5
Low Stage (in feet): -9999

Historic Crests
(1) 9.41 ft on 06/09/1981
(2) 9.28 ft on 06/30/2011
(3) 9.24 ft on 06/09/2017
(4) 8.61 ft on 05/31/2003
(5) 8.50 ft on 06/12/1991
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.95 ft on 05/31/2020
(2) 8.05 ft on 06/08/2019
(3) 8.06 ft on 06/18/2018
(4) 8.19 ft on 05/28/2018
(5) 9.24 ft on 06/09/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:11
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Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
10.5 Low lying property 3-4 miles upstream of gage will be inundated. Water along low spots near downstream bridge along lower South Fork Road. (Park County Road 6QS).
9.5 Flood stage. Minor flooding intensifies and becomes more widespread with low lying property 3-4 miles upstream of gage.
9.41 Record stage and flow---9,960 cfs (6/8/1981).
9 Water continiues to encroach low lying property 3-4 miles upstream of gage. Debris jams/ice jams that go against South Fork Bridge and foot bridge may cause high water immediately downstream of gage.
8.5 Bankfull stage. Water begins to encroach low lying property 3-4 miles upstream of gage. Ice jamming in early winter and in early spring is common.
Photos
(1) Looking Upstream---Moderate Flow
(2) Looking Downstream---Moderate Flow
(3) Looking Upstream---Low Flow
(4) Looking Downstream---Low Flow
About This Location Collapse

Latitude: 44.419110° N, Longitude: 109.258250° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 5440.0 ft 5449.5 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Riverton Weather Forecast Office
12744 West U.S. Highway 26
Riverton, WY 82501
(307) 857-3898
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Page last modified: 2-Nov-2020 7:28 PM
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