
Harrison Valley sits at the junction of the Cowanesque River and several drainage hollows in this northern section of Potter County. The landscape is characterized by narrow river valleys and high, flat-topped ridges like Big Level and White Knoll. Settlement patterns follow the water, with the communities of Mills and Ulysses anchored near the banks of the Cowanesque River and the upper reaches of the Genesee River.
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This is the sole edition of this map. No revisions or reprints were ever made.
1899 · Gaines
USGS Topo · 1:62,500
1900 · Gaines
USGS Topo · 1:62,500
1926 · Wellsville
USGS Topo · 1:62,500
1926 · Greenwood
USGS Topo · 1:62,500
1932 · Genesee
USGS Topo · 1:62,500
1937 · Genesee
USGS Topo · 1:62,500
1950 · Elmira
USGS Topo · 1:250,000
1954 · Williamsport
USGS Topo · 1:250,000
1954 · Troupsburg
USGS Topo · 1:24,000
1957 · Potter Brook
USGS Topo · 1:24,000