Dossier #28055
LOCK & DAM #1
🇺🇸United States · MISSISSIPPI River · near ST. PAUL
Built 1917 · Dam · data quality: Fair
RecreationNavigation
Reservoir outline · simplified
Specifications
- Height
- 17 m
- Crest length
- 226 m
- Reservoir capacity
- 11.5 MCM
- Reservoir area
- 1.8 km²
- Average depth
- 6.3 m
- Catchment
- 51,403 km²
- Avg discharge
- 305,226 L/s
- Elevation
- 210 masl
- Degree of regulation
- 0.1 %
Notes
Built 1917
Provenance
Record 28055 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GOODD-NID, year via NID. Coordinates are river-snapped: 44.9160, -93.2015.