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Hydrograph
Weather Forecast Office Seattle, WA
Hydrograph
River at a Glance
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About this graph
Tabular Data (UTC)
Tabular Data ()
Datum: Not Available
Metadata
Default Hydrograph
Scale to Flood Categories
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:
Moderate Flood Stage:
Flood Stage:
Action Stage:
Low Stage (in feet):
0
Historic Crests
Currently none available.
Recent Crests
Currently none available.
Low Water Records
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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.
About This Location
Latitude: ° N, Longitude: ° W, Horizontal Datum: Unknown
River Stage
Reference Frame
Gauge Height
Flood Stage
Uses
NWS flow
Not Available
Not Available
Vertical Datum
Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88
Not Available
Not Available
NGVD 29
Not Available
Not Available
MSL
Not Available
Not Available
Other
Not Available
Not Available
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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
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NWS Information
National Weather Service
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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Page last modified: 2-Nov-2020 7:27 PM
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