Bennys Run is a tributary of Shamokin Creek in Northumberland County, Pennsylvania, in the United States. It is approximately long and flows through Shamokin Township. The watershed of the stream has an area of. The stream is not designated as an impaired waterbody and it has a relatively high level of water quality. It is a small, shallow stream and its watershed is designated as a Coldwater Fishery and a Migratory Fishery. A few bridges have been constructed across the stream.
Course
Bennys Run begins in a pond in Shamokin Township. It flows northeast for a few tenths of a mile before turning east-northeast and flowing through a valley. Over the next few miles, the stream receives four unnamed tributaries from the and one unnamed tributary from the. It then turns north-northeast for a few tenths of a mile before crossing Pennsylvania Route 61 and reaching its confluence with Shamokin Creek. Bennys Run joins Shamokin Creek upstream of its mouth.
The elevation near the mouth of Bennys Run is above sea level. The elevation of the stream's source is between above sea level. Bennys Run is a small and shallow stream situated in Irish Valley. It flows in a generally easterly direction.
Watershed
The watershed of Bennys Run has an area of. The mouth of the stream is in the United States Geological Survey quadrangle of Shamokin. However, its source is in the quadrangle of Trevorton. The watershed borders several other watersheds, including the Little Shamokin Creek watershed, the Lick Run watershed, and the lower Shamokin Creek watershed. A road known as Irish Valley Road runs alongside Bennys Run for some distance. There are areas of rural land in the vicinity of the stream.
History
Bennys Run was entered into the Geographic Names Information System on August 2, 1979. Its identifier in the Geographic NamesInformation System is 1169259. The stream is named after "Benny", a man who used to live along the stream. However, it is also known as Buddys Run or Benny's Run. This variant name appears on a United States Geological Survey map from 1952. However, in 1969, several locals who had lived near the stream for 50 years had never heard of the stream being called Buddys Run. A concrete tee beam bridge carrying Pennsylvania Route 61 over Bennys Run was built in 1947. It is long and is situated north of Weigh Scales. In 1967, a prestressed box beam or girders bridge was built over the stream west of Weigh Scales in 1967. It is long and carries State Route 4026. A concrete culvert bridge carrying State Route 4026 was built across the stream in 1996. This bridge is located west of Weigh Scales and is long.
Biology
The drainage basin of Bennys run is designated as a Coldwater Fishery and a Migratory Fishery.
