Harbor Springs Area Sewage Disposal Authority
709 East Hathaway Road
Harbor Springs, MI 49740 (231) 526-6682
The HSASDA members include the City of Harbor Springs, Bear Creek Township, Littlefield Township, Little Traverse Township, and the Village of Alanson. Board meetings are held on the 2nd Thursday of the month at 4:00P at the authorities office building located at 709 East Hathaway Road, Harbor Springs, MI 49740. Phone: (231) 526-6682 Fax: (231) 526-1154. The City of Harbor Springs does not manage or run the day-to-day activities of this authority.