South River (North Carolina)

The South River is a tributary of the Black River, approximately 78.47 mi (126.29 km) long,[4] in southeastern North Carolina in the United States.

South River Tributary to Black River
The South River near Autryville, North Carolina
Location of South River mouth Show map of North Carolina South River (North Carolina) (the United States) Show map of the United States
Location
Country	United States
State	North Carolina
County	Bladen Cumberland Pender Sampson
Physical characteristics
Source	confluence of Mingo Swamp and Black River
• location	about 1 mile northeast of Falcon, North Carolina
• coordinates	35°12′29″N 078°37′49″W[1]
• elevation	118 ft (36 m)[2]
Mouth	Black River
• location	about 0.25 miles downstream of Bakers Landing
• coordinates	34°35′00″N 078°16′10″W[1]
• elevation	13 ft (4.0 m)[2]
Length	78.47 mi (126.29 km)[3]
Basin size	477.31 square miles (1,236.2 km2)[4]
Discharge
• location	Black River
• average	549.68 cu ft/s (15.565 m3/s) at mouth with Black River[4]
Basin features
Progression	generally southeast
River system	Black River
Tributaries
• left	Williamson Swamp Jones Swamp Big Swamp Castle Mill Creek Jumping Run Creek Tomahawk Creek Enoch Mill Creek
• right	Browns Swamp Big Creek Sandy Creek Beaver Dam Creek Peters Creek Cypress Swamp Long Branch South Mill Pond Run Lake Creek
Bridges	Green Path Road, US 13, Hayes Mill Road, Maxwell Road, Faircloth Bridge Road, Autry Highway (NC 24), Clinton Road, S Gray Street, Butler Island Bridge Road, Elzabethtown Highway, Melvins Bridge Road, Greens Bridge Road, Helltown Road, US 701, Tomahawk Highway (NC 41), Wildcat Road

It rises 2 miles northeast of Falcon, at the border of Sampson and Cumberland counties at the confluence of Mingo Swamp and the smaller Black River.[2] The smaller Black River flows 30 miles from northeastern Harnett County, in Angier and approximately 25 mi (40 km) south of Raleigh. The smaller Black River flows south-southeast past Benson, then south-southwest, passing west of Dunn. East of Fayetteville, the South River turns south-southeast and joins the larger Black River near Ivanhoe approximately 30 mi (48 km) northwest of Wilmington.

The South River forms much of the western border of Sampson County, as well as the eastern borders of Bladen County and Cumberland County.