Dossier #2484 · GRanD 2158
Hopkinton Flood Control Dam
🇺🇸United States · Contoocook River River
Built 1959 · Dam · data quality: Good
Flood control ★
Reservoir outline · simplified
Specifications
- Height
- 23 m
- Crest length
- 240 m
- Reservoir capacity
- 193.7 MCM
- Reservoir area
- 1.8 km²
- Average depth
- 107.1 m
- Catchment
- 1,071 km²
- Avg discharge
- 20,301 L/s
- Elevation
- 116 masl
- Degree of regulation
- 30.3 %
Notes
This storage system consists of three dams and three pools (Hopkinton Lake, Elm Brook Pool, and Everett Lake)
Built 1959
Provenance
Record 2484 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 43.1881, -71.7473.