Reason Branch
| Reason Branch Tributary to Rocky River | |
|---|---|
Location of Reason Branch mouth Reason Branch (the United States) | |
| Location | |
| Country | United States |
| State | North Carolina |
| County | Union |
| Physical characteristics | |
| Source | Gold Branch divide |
| • location | pond about 1 mile west of New Salem, North Carolina |
| • coordinates | 35°07′52″N 80°24′06″W / 35.13111°N 80.40167°W |
| • elevation | 545 ft (166 m) |
| Mouth | Rocky River |
• location | about 3 miles north-northwest of New Salem, North Carolina |
• coordinates | 35°09′55″N 80°23′21″W / 35.16528°N 80.38917°W |
• elevation | 338 ft (103 m) |
| Length | 3.04 mi (4.89 km) |
| Basin size | 3.85 square miles (10.0 km2) |
| Discharge | |
| • location | Rocky River |
| • average | 4.00 cu ft/s (0.113 m3/s) at mouth with Rocky River |
| Basin features | |
| Progression | Rocky River → Pee Dee River → Winyah Bay → Atlantic Ocean |
| River system | Pee Dee |
| Tributaries | |
| • left | unnamed tributaries |
| • right | Bull Branch |
| Bridges | Morgan Academy Road |
Reason Branch is a 3.04 mi (4.89 km) long 1st order tributary to the Rocky River in Union County, North Carolina. This is the only stream of this name in the United States.