Susquehanna River islands and riverbank settlements define this portion of central Pennsylvania along the borders of Snyder and Northumberland counties. The river corridor is anchored by Port Trevorton and Dalmatia, where the S Susquehanna Trl and rail infrastructure parallel the water. Inland, the landscape transitions into a series of agricultural valleys, including Pleasant Valley, Flint Valley, and Trout Valley, separated by prominent ridges like Fisher Ridge. Small rural communities such as Meiserville, Hoffer, and Pallas are connected by a network of local roads that follow the winding paths of North Branch Mahantango Creek and its tributaries. The map captures the enduring rural settlement patterns of the region, from the riverside ferry history at McKees Half Falls to the upland farms near Verdilla.
38 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1893 · Sunbury
USGS Topo · 1:62,500
1893 · Millersburg
USGS Topo · 1:62,500
1907 · Millerstown
USGS Topo · 1:62,500
1938 · Mifflinburg
USGS Topo · 1:48,000
1943 · Millerstown
USGS Topo · 1:62,500
1943 · Millersburg
USGS Topo · 1:62,500
1943 · Sunbury
USGS Topo · 1:62,500
1943 · Mifflinburg
USGS Topo · 1:62,500
1947 · Elizabethville
USGS Topo · 1:24,000
1947 · Millersburg
USGS Topo · 1:24,000