Bear Brook (Roaring Brook tributary)

Bear Brook
Bear Brook Creek
Physical characteristics
Source 
  locationhill in Madison Township, Lackawanna County, Pennsylvania
  elevationbetween 1,800 and 1,820 feet (550 and 550 m)
Mouth 
  location
Roaring Brook in Moscow, Lackawanna County, Pennsylvania
  coordinates
41°20′19″N 75°30′50″W / 41.33869°N 75.51397°W / 41.33869; -75.51397
  elevation
1,473 ft (449 m)
Length3.0 mi (4.8 km)
Basin size2.26 sq mi (5.9 km2)
Basin features
ProgressionRoaring Brook → Lackawanna RiverSusquehanna RiverChesapeake Bay

Bear Brook (also known as Bear Brook Creek) is a tributary of Roaring Brook in Lackawanna County, Pennsylvania, in the United States. It is approximately 3.0 miles (4.8 km) long and flows through Madison Township and Moscow. The watershed of the stream has an area of 2.26 square miles (5.9 km2). Wild trout naturally reproduce within it. The surficial geology in the vicinity of the stream's lower reaches consists of Wisconsinan Till, Wisconsinan Ice-Contact Stratified Drift, bedrock, and alluvium. A bridge carrying Pennsylvania Route 690 crosses the stream.