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Hydrograph River at a Glance Download
Lewis River above Muddy River near Cougar 15E Stage (ft)Flow (cfs)Observed: 1.24 ft at 3:45PM Oct 21, 2021Observed: 1.23 ft at 4:00PM Oct 21, 2021Observed: 1.23 ft at 4:15PM Oct 21, 2021Observed: 1.23 ft at 4:30PM Oct 21, 2021Observed: 1.23 ft at 4:45PM Oct 21, 2021Observed: 1.22 ft at 5:00PM Oct 21, 2021Observed: 1.23 ft at 5:15PM Oct 21, 2021Observed: 1.23 ft at 5:30PM Oct 21, 2021Observed: 1.22 ft at 5:45PM Oct 21, 2021Observed: 1.23 ft at 6:00PM Oct 21, 2021Observed: 1.22 ft at 6:15PM Oct 21, 2021Observed: 1.23 ft at 6:30PM Oct 21, 2021Observed: 1.22 ft at 6:45PM Oct 21, 2021Observed: 1.22 ft at 7:00PM Oct 21, 2021Observed: 1.23 ft at 7:15PM Oct 21, 2021Observed: 1.22 ft at 7:30PM Oct 21, 2021Observed: 1.23 ft at 7:45PM Oct 21, 2021Observed: 1.22 ft at 8:00PM Oct 21, 2021Observed: 1.23 ft at 8:15PM Oct 21, 2021Observed: 1.22 ft at 8:30PM Oct 21, 2021Observed: 1.23 ft at 8:45PM Oct 21, 2021Observed: 1.22 ft at 9:00PM Oct 21, 2021Observed: 1.23 ft at 9:15PM Oct 21, 2021Observed: 1.23 ft at 9:30PM Oct 21, 2021Observed: 1.24 ft at 9:45PM Oct 21, 2021Observed: 1.23 ft at 10:00PM Oct 21, 2021Observed: 1.24 ft at 10:15PM Oct 21, 2021Observed: 1.23 ft at 10:30PM Oct 21, 2021Observed: 1.24 ft at 10:45PM Oct 21, 2021Observed: 1.23 ft at 11:00PM Oct 21, 2021Observed: 1.24 ft at 11:15PM Oct 21, 2021Observed: 1.23 ft at 11:30PM Oct 21, 2021Observed: 1.24 ft at 11:45PM Oct 21, 2021Observed: 1.24 ft at 12:00AM Oct 22, 2021Observed: 1.25 ft at 12:15AM Oct 22, 2021Observed: 1.24 ft at 12:30AM Oct 22, 2021Observed: 1.25 ft at 12:45AM Oct 22, 2021Observed: 1.24 ft at 1:00AM Oct 22, 2021Observed: 1.26 ft at 1:15AM Oct 22, 2021Observed: 1.25 ft at 1:30AM Oct 22, 2021Observed: 1.26 ft at 1:45AM Oct 22, 2021Observed: 1.25 ft at 2:00AM Oct 22, 2021Observed: 1.26 ft at 2:15AM Oct 22, 2021Observed: 1.26 ft at 2:30AM Oct 22, 2021Observed: 1.27 ft at 2:45AM Oct 22, 2021Observed: 1.26 ft at 3:00AM Oct 22, 2021Observed: 1.27 ft at 3:15AM Oct 22, 2021Observed: 1.27 ft at 3:30AM Oct 22, 2021Observed: 1.28 ft at 3:45AM Oct 22, 2021Observed: 1.27 ft at 4:00AM Oct 22, 2021Observed: 1.28 ft at 4:15AM Oct 22, 2021Observed: 1.28 ft at 4:30AM Oct 22, 2021Observed: 1.3 ft at 6:00AM Oct 22, 2021Observed: 1.3 ft at 6:15AM Oct 22, 2021Observed: 1.31 ft at 6:30AM Oct 22, 2021Observed: 1.31 ft at 6:45AM Oct 22, 2021Observed: 1.32 ft at 7:00AM Oct 22, 2021Observed: 1.32 ft at 7:15AM Oct 22, 2021Observed: 1.33 ft at 7:30AM Oct 22, 2021Observed: 1.33 ft at 7:45AM Oct 22, 2021Observed: 1.35 ft at 8:00AM Oct 22, 2021Observed: 1.35 ft at 8:15AM Oct 22, 2021Observed: 1.37 ft at 8:30AM Oct 22, 2021Observed: 1.37 ft at 8:45AM Oct 22, 2021Observed: 1.38 ft at 9:00AM Oct 22, 2021Observed: 1.39 ft at 9:15AM Oct 22, 2021Observed: 1.4 ft at 9:30AM Oct 22, 2021Observed: 1.41 ft at 9:45AM Oct 22, 2021Observed: 1.41 ft at 10:00AM Oct 22, 2021Observed: 1.42 ft at 10:15AM Oct 22, 2021Observed: 1.42 ft at 10:30AM Oct 22, 2021Observed: 1.44 ft at 10:45AM Oct 22, 2021Observed: 1.44 ft at 11:00AM Oct 22, 2021Observed: 1.46 ft at 11:15AM Oct 22, 2021Observed: 1.46 ft at 11:30AM Oct 22, 2021Observed: 1.47 ft at 11:45AM Oct 22, 2021Observed: 1.48 ft at 12:00PM Oct 22, 2021Observed: 1.49 ft at 12:15PM Oct 22, 2021Observed: 1.51 ft at 12:30PM Oct 22, 2021Observed: 1.51 ft at 12:45PM Oct 22, 2021Observed: 1.52 ft at 1:00PM Oct 22, 2021Observed: 1.53 ft at 1:15PM Oct 22, 2021Highest Observation: 1.54 ft at 1:30PM Oct 22, 2021USGS--Water Resources of the United StatesLRCW1(plotting HGIRG) Graph Created (2:18PM Oct 25, 2021)ObservedLatest observed value: 1.54 ft at 1:30 PM PDT 22-Oct-2021.
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Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Lewis River above Muddy River near Cougar 15E. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Swift Reservoir
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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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.
About This Location Collapse

Latitude: 46.060556° N, Longitude: 121.983333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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:
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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
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