Beaver Run | |
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Beaver Run looking downstream near Turbotville
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Basin features | |
Main source | eastern Lewis Township, Northumberland County, Pennsylvania |
River mouth | County Line Branch in Limestone Township, Montour County, Pennsylvania 535 ft (163 m) 41°05′07″N 76°42′33″W / 41.0853°N 76.7091°WCoordinates: 41°05′07″N 76°42′33″W / 41.0853°N 76.7091°W |
Progression | County Line Branch → West Branch Chillisquaque Creek → Chillisquaque Creek → West Branch Susquehanna River → Susquehanna River → Chesapeake Bay |
Physical characteristics | |
Length | 3.9 mi (6.3 km) |
Beaver Run is a tributary of County Line Branch in Northumberland County and Montour County, in Pennsylvania, in the United States. It is approximately 3.9 miles (6.3 km) long and flows through Lewis Township in Northumberland County and Anthony Township in Montour County. The watershed of the stream mostly consists of agricultural land. The watershed lies over rock of the Onondaga and Old Port Formation, the Keyser and Tonoloway Formation, and the Hamilton Group. It lies over soil of the Chanango-Pope-Holly series, the Hagerstown-Edom-Washington series, and the Watson-Berks-Alvira series. The stream experiences siltation and organic enrichment.
A. Joseph Armstrong described Beaver Run as "small and overgrown" in his book Trout Unlimited's Guide to Pennsylvania Limestone Streams.
Beaver Run begins in eastern Lewis Township, Northumberland County. It flows southeast for a short distance before turning southwest and then south. The stream then crosses Pennsylvania Route 44 and Pennsylvania Route 54 before crossing a Conrail railroad and turning southeast. It flows in this direction for some distance before passing by the community of Schuyler and leaving Lewis Township.
Upon leaving Lewis Township, Beaver Run enters Limestone Township, Montour County. Here it turns east for a short distance and then turns southeast. The stream then crosses a set of railroad tracks and further downstream reaches its confluence with County Line Branch near the eastern border of Limestone Township.
Portions of Beaver Run and its tributaries are affected by siltation and organic enrichment due to agriculture. The entirety of the stream and its tributaries are listed as "not attaining" in the 305B Stream Listings.