(MI-74-04) on Harsens Island, St. Clair County, MI. N Channel Dr. (MI154) E. 0.2 miles from the ferry landing (continue E. where MI154 turns S.), S. on Columbine St. 50’ to the house on the E. side of the road at 1803. (N42 36.686 W82 33.481) Photos by Mark Comstock 9-20-08.