South Branch Raritan River
| South Branch Raritan River | |
|---|---|
South Branch Raritan River flowing past Neshanic Mills | |
| Location | |
| Country | United States |
| State | New Jersey |
| Region | Hunterdon County Morris County Somerset County |
| Physical characteristics | |
| Source | Budd Lake |
| • location | Budd Lake |
| • coordinates | 40°51′48″N 74°45′07″W / 40.86333°N 74.75194°W |
| Mouth | Raritan River |
• location | Branchburg |
• coordinates | 40°33′19″N 74°41′15″W / 40.55528°N 74.68750°W |
| Basin features | |
| River system | Raritan River |
The South Branch Raritan River is a 50-mile-long (80 km) tributary of the Raritan River in New Jersey.