Dossier #2380 · GRanD 367
Mason
🇺🇸United States · Powder River River
Built 1967 · Dam · data quality: Good
Irrigation ★Flood control
Reservoir outline · simplified
Specifications
- Height
- 53 m
- Crest length
- 580 m
- Reservoir capacity
- 90.7 MCM
- Reservoir area
- 5.3 km²
- Average depth
- 17 m
- Catchment
- 425 km²
- Avg discharge
- 4,104 L/s
- Elevation
- 1,230 masl
- Degree of regulation
- 70.1 %
Notes
Built 1967
Provenance
Record 2380 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 44.6711, -117.9996.