- Cowlitz County, Washington (data.census.gov)
Cowlitz County, Washington has 1,141.2 square miles of land area and is the 28th largest county in Washington by total area. Cowlitz County, Washington is bordered by Lewis County, Washington, Clark County, Washington, Columbia County, Oregon, Skamania County, Washington, and Wahkiakum County, Washington.
- Lake Shannon (Wikipedia)
Lake Shannon is a long, narrow reservoir on the Baker River in Skagit County, Washington in the United States. Formed in the 1920s by the construction of an arch dam just above the town of Concrete, the lake is approximately 7.5 miles (12 km) long and averages 0.6 miles (1 km) wide when full. Located just outside the western boundary of North Cascades National Park, Lake Shannon serves as the lower reservoir for Puget Sound Energy’s Baker River Hydroelectric Project.
Mount Baker, WA simplified hazards map (usgs.gov)