Northumberland sits at the significant confluence where the West Branch Susquehanna River meets the main branch of the Susquehanna River, a geographic focal point defining this part of central Pennsylvania. The landscape transitions from the river flats and Packers Island to the prominent heights of Montour Ridge and the Montandon Sand Dunes. In this early 21st-century record, the area maintains a mix of dense riverfront settlement and sprawling rural reaches, connected by historic paths like Sodom Rd and Mansion Rd.
73 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.
1892 · Shamokin
USGS Topo · 1:62,500
1893 · Sunbury
USGS Topo · 1:62,500
1893 · Shamokin
USGS Topo · 1:62,500
1924 · Milton
USGS Topo · 1:62,500
1935 · Hughesville
USGS Topo · 1:62,500
1943 · Shamokin
USGS Topo · 1:62,500
1943 · Sunbury
USGS Topo · 1:62,500
1950 · Harrisburg
USGS Topo · 1:250,000
1952 · Shamokin
USGS Topo · 1:62,500
1953 · Hughesville
USGS Topo · 1:62,500