Dossier #7777
LOCK & DAM #4
🇺🇸United States · MISSISSIPPI River · near ALMA
Built 1935 · Dam · data quality: Fair
RecreationNavigation
Reservoir outline · simplified
Specifications
- Height
- 13 m
- Crest length
- 2,216 m
- Reservoir capacity
- 1.1 km³
- Reservoir area
- 31.2 km²
- Average depth
- 34.7 m
- Catchment
- 148,068 km²
- Avg discharge
- 926,559 L/s
- Elevation
- 199 masl
- Degree of regulation
- 3.7 %
Notes
Built 1935
Provenance
Record 7777 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GOODD-NID, year via NID. Coordinates are river-snapped: 44.3256, -91.9217.