Grogen Branch
| Grogen Branch Tributary to Ararat River | |
|---|---|
Location of Grogen Branch mouth Grogen Branch (the United States) | |
| Location | |
| Country | United States |
| State | Virginia |
| County | Patrick |
| Physical characteristics | |
| Source | south slope of Groundhog Mountain |
| • location | about 3 miles south-southwest of Groundhog Mountain |
| • coordinates | 36°37′45″N 080°32′02″W / 36.62917°N 80.53389°W |
| • elevation | 1,840 ft (560 m) |
| Mouth | Ararat River |
• location | about 1 mile northwest of Ararat, Virginia |
• coordinates | 36°36′17″N 080°32′02″W / 36.60472°N 80.53389°W |
• elevation | 1,258 ft (383 m) |
| Length | 1.70 mi (2.74 km) |
| Basin size | 0.58 square miles (1.5 km2) |
| Discharge | |
| • location | Ararat River |
| • average | 1.13 cu ft/s (0.032 m3/s) at mouth with Ararat River |
| Basin features | |
| Progression | Ararat River → Yadkin River → Pee Dee River → Winyah Bay → Atlantic Ocean |
| River system | Yadkin River |
| Tributaries | |
| • left | unnamed tributaries |
| • right | unnamed tributaries |
| Bridges | Doe Run Road |
Grogen Branch is a 1.70 mi (2.74 km) long 1st order tributary to the Ararat River in Patrick County, Virginia. This is the only stream of this name in the United States.