Dossier #849 · GRanD 1751
Smith Mountain
🇺🇸United States · Roanoke River River
Built 1964 · Dam · data quality: Good
Hydroelectricity ★
Reservoir outline · simplified
Specifications
- Height
- 72 m
- Crest length
- 249 m
- Reservoir capacity
- 1.4 km³
- Reservoir area
- 71.1 km²
- Average depth
- 19.8 m
- Catchment
- 2,655 km²
- Avg discharge
- 33,177 L/s
- Elevation
- 245 masl
- Degree of regulation
- 134.6 %
Provenance
Record 849 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 37.0424, -79.5365.