South Branch Roaring Creek

South Branch Roaring Creek
The upper reaches of South Branch Roaring Creek, looking upstream
Physical characteristics
Source 
 • locationConyngham Township, Columbia County, Pennsylvania
 • elevation1,160 feet (350 m)
Mouth 
 • location
Roaring Creek in Franklin Township, Columbia County, Pennsylvania
 • coordinates
40°54′27″N 76°30′38″W / 40.90745°N 76.51066°W / 40.90745; -76.51066
 • elevation
560 feet (170 m)
Length16.8 mi (27.0 km)
Basin size25 mi2 (65 km2)
Discharge 
 • average33 L/s (1.2 cu ft/s)
Basin features
ProgressionRoaring Creek
Susquehanna River
Chesapeake Bay
River systemSusquehanna River system
Tributaries 
 • rightMugser Run

South Branch Roaring Creek is a tributary of Roaring Creek in Columbia County and Northumberland County, Pennsylvania, in the United States. It is approximately 16.8 miles (27.0 km) long. The upper reaches of the creek are located in Weiser State Forest, between Big Mountain and Little Mountain. The creek is home to some trout and is considered a high-quality coldwater fishery. The Chemung Formation occurs in the creek's watershed. The watershed is 25 square miles in area.