Dossier #535 · GRanD 61
Alder
🇺🇸United States · Nisqually River River
Built 1945 · Dam · data quality: Good
Hydroelectricity ★Recreation
Reservoir outline · simplified
Specifications
- Height
- 101 m
- Crest length
- 453 m
- Reservoir capacity
- 297.5 MCM
- Reservoir area
- 10.1 km²
- Average depth
- 29.6 m
- Catchment
- 758 km²
- Avg discharge
- 34,656 L/s
- Elevation
- 359 masl
- Degree of regulation
- 27.2 %
Provenance
Record 535 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 46.8008, -122.3117.