The rolling hills of Washington County are defined by a complex hydraulic and industrial infrastructure in this early 21st-century record. The landscape is carved by the North Branch Pigeon Creek and Mingo Creek, with numerous water management features like the Bentleyville Reservoir and industrial sites such as the Mine Number Sixty Reservoir. The mapping of several dams, including the Steel Dam and Bentleyville Dam, reflects the region's long-standing relationship with coal mining and water storage.
94 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1901 · Amity
USGS Topo · 1:62,500
1902 · Brownsville
USGS Topo · 1:62,500
1904 · Amity
USGS Topo · 1:62,500
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Carnegie
USGS Topo · 1:62,500
1906 · Brownsville
USGS Topo · 1:62,500
1906 · Carnegie
USGS Topo · 1:62,500
1907 · Pittsburg
USGS Topo · 1:62,500
1908 · Carnegie
USGS Topo · 1:62,500
1931 · Brownsville
USGS Topo · 1:62,500