Dossier #70 · GRanD 1999
La Grande 4
🇨🇦Canada · La Grande River · La Grande Basin · near Radisson
Built 1981 · Dam · data quality: Verified
Hydroelectricity ★
Reservoir outline · simplified
Specifications
- Height
- 128 m
- Crest length
- 3,750 m
- Reservoir capacity
- 19.5 km³
- Reservoir area
- 809.7 km²
- Average depth
- 24.1 m
- Catchment
- 34,525 km²
- Avg discharge
- 716,494 L/s
- Elevation
- 369 masl
- Degree of regulation
- 86.4 %
Notes
Part of James Bay Hydroelectric Project
Built 1981
Provenance
Record 70 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 53.8868, -73.4627.