Pine Grove Cemetery is jointly managed by New Buffalo Township and the City of New Buffalo. It is managed by the Cemetery Board, as organized by the Township-City Cemetery Agreement of 1981, and then as amended by the Cemetery Agreement of 1989.
The Pine Grove Cemetery Board meets the first Tuesday of every third month, at 4:00 PM, at New Buffalo Township Hall, 17425 Red Arrow Highway, New Buffalo, MI 49117.
The City appoints two representatives with one-year terms, and New Buffalo Township appoints two representatives. These four representatives appoint the Board's Chair.