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Hydrograph River at a Glance Download
Snake River near Moose Stage (ft)USGS--Water Resources of the United StatesMSEW4(plotting HGIRG) Graph Created (9:04PM Apr 18, 2024)Flood Stage is 15 ft
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Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
NOTE: Forecasts are not available for the Snake River near Moose. Only observed stages are available for this point.
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Upstream Gauge - below Jackson Dam Upstream Gauge Downstream Gauge Downstream Gauge - near Jackson
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 15
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 15.25 ft on 06/11/1997
(2) 14.76 ft on 06/16/1996
(3) 14.61 ft on 06/08/2010
(4) 14.52 ft on 06/07/2017
(5) 14.26 ft on 05/28/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.46 ft on 06/06/2021
(2) 13.71 ft on 06/07/2020
(3) 12.77 ft on 05/17/2019
(4) 14.26 ft on 05/28/2018
(5) 14.52 ft on 06/07/2017
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

Zoom Level:12
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Gauge LocationGauge Map Marker
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.
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If you notice any errors in the below information, please contact our Webmaster
15.25 Record stage and flow---25,300 cfs (6/11/1997).
15 Flood stage. Minor low land flooding.
14 Bankfull stage.
(1) Looking Upstream--High Flows (near 16,000 cfs)--June 2010
(2) Looking Downstream--High Flows (near 16,000 cfs)--June 2010
(3) Looking Upstream---Moderate Flow
(4) Looking Downstream---Moderate Flow
(5) Looking Upstream---Low Flow
(6) Looking Downstream---Low Flow
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Latitude: 43.654060° N, Longitude: 110.715470° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 15 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(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 6450.0 ft 6465.0 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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USGS Water Temperature and Water Quality Data--please use USGS link above
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Hydrologic Resources Additional Resources
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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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