NY

Longfalls Facility P-4636

General information

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

FERC information

FERC docket # P-4636
Permit issued 7/7/1988

Ownership and operation

Owner AMPERSAND LONG FALLS HYDRO LLC.
Owner type Private Non-utility
Year first online (conventional hydro) 1991
Transmission or distribution system owner Niagara Mohawk Power Corp.

Power and generating capacity

Number of units 1
Total capacity from hydraulic turbine-generator units within each plant 3.3 mW
Average annual net hydropower generation 4,829.7 mWH