Trout Run (Shamokin Creek tributary)

Trout Run
Mouth of Trout Run
Physical characteristics
Source 
  locationNumber Four Reservoir in Coal Township, Northumberland County, Pennsylvania
  elevationbetween 880 and 900 feet (268 and 274 m)
Mouth 
  location
Shamokin Creek in Coal Township, Northumberland County, Pennsylvania
  coordinates
40°48′16″N 76°34′08″W / 40.80440°N 76.56884°W / 40.80440; -76.56884
  elevation
656 ft (200 m)
Length1.4 mi (2.3 km)
Basin size3.01 sq mi (7.8 km2)
Basin features
ProgressionShamokin Creek → Susquehanna RiverChesapeake Bay

Trout Run is a tributary of Shamokin Creek in Northumberland County, Pennsylvania, in the United States. It is approximately 1.4 miles (2.3 km) long and flows through Coal Township. The watershed of the stream has an area of 3.01 square miles (7.8 km2). The stream is not designated as impaired and has a high level of water quality. It flows through a valley between Big Mountain and Little Mountain. A reservoir is located in the stream's watershed and it has been used as a water supply. The stream is designated as a Coldwater Fishery and a Migratory Fishery and supports aquatic life.