Dossier #2520 · GRanD 2175

Merrimack River Dam

🇺🇸United States · Merrimack River River

Built 1848 · Dam · data quality: Fair

Hydroelectricity ★Recreation

Reservoir outline · simplified

Specifications

Height: 39 m
Crest length: 943 m
Reservoir capacity: 24.5 MCM
Reservoir area: 2.9 km²
Average depth: 8.4 m
Catchment: 12,160 km²
Avg discharge: 250,021 L/s
Elevation: 13 masl
Degree of regulation: 0.3 %

Notes

River barrage; no proper reservoir

Built 1848

External reference →

Provenance

Record 2520 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 42.7005, -71.1660.