Lake Chelan Dam officially known as the
Lake Chelan Hydroelectric Project is located approximately 32 miles (51 km) north of the city of
Wenatchee in
Chelan County, near the geographic center of
Washington state. The dam is located at the lower or southeasterly end of long
Lake Chelan, and is within the limits of the city of
Chelan. The
powerhouse is located near the community of
Chelan Falls. The reservoir has of usable water storage. The 10-year average generation for the Project is 365,000 megawatt hours.