Dossier #2491 · GRanD 2161
Jackman Dam
🇺🇸United States · North Branch of Contoocook River River
Built 1926 · Dam · data quality: Good
Hydroelectricity ★
Reservoir outline · simplified
Specifications
- Height
- 13 m
- Crest length
- 570 m
- Reservoir capacity
- 15.3 MCM
- Reservoir area
- 1.9 km²
- Average depth
- 8.2 m
- Catchment
- 79 km²
- Avg discharge
- 1,517 L/s
- Elevation
- 231 masl
- Degree of regulation
- 32 %
Notes
Built 1926
Provenance
Record 2491 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 43.1098, -71.9495.