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1949 Map of Black Diamond

Name: 1949 Topographic Map of Black Diamond
Creator: U.S. Geological Survey
Published: 1995
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1995

About this map

Black Diamond and its surrounding coal-mining legacy define this region of King County, showing a landscape of transition between suburban growth and industrial history. The northern reaches are characterized by the residential development of Timberlane and Covington, while the southern portion retains a more rural character defined by the Muckleshoot Indian Reservation Bdy and the open expanses of Muckleshoot Prairie. Significant water features like Lake Sawyer and Pipe Lake are central to the geography, providing recreational hubs for the growing communities.

The Green River carves a dramatic path through the southern landscape, anchored by the Green River Gorge State Park. Evidence of the area's resource-based economy remains visible through numerous Gravel Pits and the Burlington Northern railroad lines that once served the mines. Local landmarks such as the Crest Airpark, Red Barn Ranch, and the Whitney Bridge over the river reflect a mix of aviation, agriculture, and infrastructure that sustained these small settlements like Morganville and Kummer.