Call us: 907.228.2281

SEAPA Hydro Power
swan lake facility

Swan Lake Hydro Facility


The Swan Lake Hydroelectric Facility is located on Revillagigedo Island at the head of Carroll Inlet, about 22 miles northeast of the City of Ketchikan.  Primary facilities include:

Near the end of project construction, the State of Alaska, under the department of the Alaska Energy Authority, assumed ownership of the project from Ketchikan and began commercial operation in June 1984. Ownership transferred from the State to the Four Dam Pool Power Agency (FDPPA) in 2002, and SEAPA assumed ownership when the FDPPA was restructured in 2009.