Dossier #123 · GRanD 2078
R.H. Saunders Main
🇺🇸United States / Canada · St. Lawrence River River · near Cornwall
Built 1958 · Dam · data quality: Fair
Reservoir outline · simplified
Specifications
- Height
- 52 m
- Crest length
- 6,140 m
- Reservoir capacity
- 807.9 MCM
- Reservoir area
- 147.6 km²
- Average depth
- 5.5 m
- Catchment
- 771,612 km²
- Avg discharge
- 7,854,401 L/s
- Elevation
- 59 masl
- Degree of regulation
- 0.3 %
Notes
Built 1958
Provenance
Record 123 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 44.9988, -74.8604.