Dossier #495 · GRanD 2024
Portage-des-Roches
🇨🇦Canada · Chicoutimi River · near Chicoutimi
Built 1924 · Dam · data quality: Fair
Hydroelectricity ★Flood controlRecreation
Reservoir outline · simplified
Specifications
- Height
- 24 m
- Crest length
- 461 m
- Reservoir capacity
- 374.1 MCM
- Reservoir area
- 58.3 km²
- Average depth
- 6.4 m
- Catchment
- 3,447 km²
- Avg discharge
- 85,554 L/s
- Elevation
- 158 masl
- Degree of regulation
- 13.9 %
Notes
At least two dams for this reservoir
Built 1924
Provenance
Record 495 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 48.3103, -71.2122.