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Weather Forecast Office Salt Lake City, UT

Colorado Basin River Forecast Center

Hydrograph

River at a Glance

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Printable Image About this graph Tabular Data (UTC) Tabular Data (MDT) Datum: NAVD88 Metadata

NOTE: Forecasts for the Sevier River near Hatch are issued routinely year-round.

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Downstream Gauge

Flood Categories (in feet) Major Flood Stage: 4.7 Moderate Flood Stage: 4.3 Flood Stage: 3.9 Action Stage: 3.5 Low Stage (in feet): -9999 Historic Crests (1) 5.25 ft on 05/26/1922 (2) 5.11 ft on 12/25/1971 (3) 5.11 ft on 08/01/1922 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 1.88 ft on 05/28/2003 (2) 0.88 ft on 10/09/2001 (3) 1.85 ft on 05/05/2000 Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records Currently none available.

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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4.7	At 4.7 ft, structures located along the Sevier River will be affected by the high water. Additionally, roads and fields along the river will be flooded.
4.3	At 4.3 ft, flooding will affect fields, roads and bridges along low lying stretches of the Sevier River. Additionally, structures in low lying areas will receive flood damage.
3.9	At 3.9 ft, flooding will affect fields. Assorted bridges and select low lying structures will receive minor flood damage.

About This Location

Latitude: 37.651091° N, Longitude: 112.430207° W, Horizontal Datum: NAD27 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 3.9 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 6871.58 6875.48 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: Corps of Engineers (COE) Info for Hatch U.S. Geological Survey (USGS) Data and Site Info for Hatch

Resources

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

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management Weather Forecast Office Salt Lake City Hydrology Snow Information

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