Oil City stands at the northern edge of this landscape, reflecting the region's historical ties to the petroleum industry along the Chippewa River. Further south, the rural settlement of Pleasant Valley anchors a grid of agricultural lands and water management features. The area is defined by an intricate drainage network, including the naturally winding Thrasher Cr and Potter Cr, alongside man-made improvements like Kirch Drain and Frost Drain.
59 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.
1930 · Shepherd
USGS Topo · 1:48,000
1934 · Sanford
USGS Topo · 1:62,500
1934 · Merrill
USGS Topo · 1:62,500
1935 · Alma
USGS Topo · 1:62,500
1936 · Shepherd
USGS Topo · 1:62,500
1936 · Sanford
USGS Topo · 1:62,500
1937 · Merrill
USGS Topo · 1:62,500
1938 · Alma
USGS Topo · 1:62,500
1954 · Midland
USGS Topo · 1:250,000
1958 · Midland
USGS Topo · 1:250,000