Dossier #27464
HOWELL HEFLIN LOCK AND DAM
🇺🇸United States · TOMBIGBEE River · near GAINESVILLE
Built 1978 · Dam · data quality: Fair
Navigation ★
Reservoir outline · simplified
Specifications
- Height
- 17 m
- Crest length
- 249 m
- Reservoir capacity
- 71.5 MCM
- Reservoir area
- 3.5 km²
- Average depth
- 20.4 m
- Catchment
- 22,549 km²
- Avg discharge
- 495,927 L/s
- Elevation
- 36 masl
- Degree of regulation
- 0.5 %
Notes
Built 1978
Provenance
Record 27464 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GOODD-NID, year via NID. Coordinates are river-snapped: 32.8373, -88.1360.