Portland Mills sits at the southern edge of this map, positioned where Bear Creek meets the Clarion River. This 2013 survey reveals a landscape largely defined by the forest and its resources, featuring the Bear Creek Gas Field and the Round Top Fire Tower overlooking the drainage of Little Otter Cr. The northern reaches are characterized by the Ridgway Reservoir and a complex network of forest roads like Old Red Mill Dam Rd, reflecting a region managed for both water supply and outdoor recreation. Waterways such as Big Mill Cr and Windfall Run carve through the terrain, while the Bear Creek Picnic Area serves as a localized landmark for those navigating the valley near Italian Shanty Run.
46 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.
1934 · Kane
USGS Topo · 1:48,000
1935 · Mt. Jewett
USGS Topo · 1:48,000
1939 · Kane
USGS Topo · 1:62,500
1940 · Hallton
USGS Topo · 1:48,000
1940 · Mt. Jewett
USGS Topo · 1:62,500
1941 · Ridgway
USGS Topo · 1:62,500
1943 · Hallton
USGS Topo · 1:62,500
1944 · Ridgway
USGS Topo · 1:62,500
1957 · Warren
USGS Topo · 1:250,000
1958 · Warren
USGS Topo · 1:250,000