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 March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.

Weather Forecast Office Missoula, MT

Northwest River Forecast Center

Flood Advisory

Hydrograph

River at a Glance

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Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

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Printable Image About this graph Tabular Data (UTC) Tabular Data (PDT) Datum: Not Available Metadata

NOTE: Forecasts for the South Fork Clearwater River at Stites are issued routinely year-round.

Default Hydrograph Scale to Flood Categories   Return to Area Map

Flood Categories (in feet) Major Flood Stage: 0 Moderate Flood Stage: 11 Flood Stage: 8 Action Stage: 7.5 Low Stage (in feet): -9999 Historic Crests (1) 10.79 ft on 04/09/2019 (2) 10.30 ft on 06/08/1964 (3) 9.34 ft on 06/08/2011 (4) 8.82 ft on 02/07/1996 (5) 8.68 ft on 01/01/1997 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 10.79 ft on 04/09/2019 (2) 6.48 ft on 03/16/2017 (3) 9.34 ft on 06/08/2011 (4) 8.47 ft on 05/16/2011 (5) 7.66 ft on 06/09/2010 Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records (1) 2.39 ft on 11/30/1987 (2) 2.40 ft on 12/18/1965 (3) 2.41 ft on 11/28/1976 Show More Low Water Records

Zoom Level:16 Legend FEMA Layer Gauge Location 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

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10.7	Water floods property on the west side of South Fork of the Clearwaer River near Stites. North River Road is flooded and numerous homes near North River road are flooded.
8	Expect possible flooding to state Highway 13 near the town of Harpster.

About This Location

Latitude: 46.086667° N, Longitude: 115.975556° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 8 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 Not Available Not Available 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: U.S. Geological Survey (USGS) Data and Site Info for Stites

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary Northwest River Forecast Center Inundation Mapping Locations

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management USGS - Montana Office USGS - Idaho Office NRCS - National Water and Clilmate Center Montana Drought Monitoring National Operational Hydrologic Remote Sensing Center NOAA's Drought Information Center Snow Information Flood Insurance

Collaborative Agencies 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 Missoula Weather Forecast Office 6633 Aviation Way Missoula, MT 59808 (406) 329-4840 Ask Questions/Webmaster Page last modified: 2-Nov-2020 7:28 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities