Amoskeag P-1893

General information

Waterway  Merrimack River
Current status   Active 
Type of facility Conventional Hydro
Mode of hydropower generation Run-of-river
Type of permit FERC License

FERC information

FERC docket # P-1893
FERC project name Merrimack River
Other projects with this FERC number
Permit issued 5/13/2007
Permit expires 4/26/2047

Ownership and operation

Owner Public Service Co of NH
Owner type Investor-Owned Utility
Year first online (conventional hydro) 1922
Transmission or distribution system owner Public Service Co of NH

Power and generating capacity

Number of units 3
Total capacity from hydraulic turbine-generator units within each plant 16.0 mW
Average annual net hydropower generation 89,139.7 mWH

The project is located on the Merrimack River in Merrimack and Hillsborough Counties, New Hampshire.

This project consists of three developments located along 21 miles of the Merrimack River: Amoskeag, Hooksett, and Garvins Falls.


License Issued 05-18-2007
Fishway Prescription Settlement 02-06-2007

News and updates

From Trout Unlimited2/26/2021

Public lands package passes House

From California Trout2/26/2021

Momentous Public Lands Bill Passes the House

See all news and updates