Dossier #463 · GRanD 281
St. Mary
🇨🇦Canada · St. Mary River · near Cardston
Built 1951 · Dam · data quality: Good
Irrigation ★
Reservoir outline · simplified
Specifications
- Height
- 62 m
- Crest length
- 773 m
- Reservoir capacity
- 394.7 MCM
- Reservoir area
- 29.3 km²
- Average depth
- 13.5 m
- Catchment
- 2,288 km²
- Avg discharge
- 12,857 L/s
- Elevation
- 1,090 masl
- Degree of regulation
- 97.3 %
Notes
Built 1951
Provenance
Record 463 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 49.3647, -113.1188.