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Site Map for Washington

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USGS 12182500 CASCADE RIVER AT MARBLEMOUNT, WA


Skagit County, Washington
Hydrologic Unit Code 17110005
Latitude  48°31'35", Longitude 121°24'51" NAD27
Drainage area 172  square miles
Gage datum 310.58 feet above NAVD88
Location of the site in Washington