BUY PRINT    "Tashmoo at the dock, Star Island House, St. Clair Flats," c. 1900-1901. The Detroit River excursion steamer SS Tashmoo, a sidewheeler, stopped at Tashmoo Park on the St. Clair Flats on trips between Detroit and Port Huron. A high point in the boat's eventful 36-year life was the night in 1927 that she broke free of her moorings in a winter storm and headed downriver on her own. Her end came in 1936, when she hit a submerged rock and sank. | Click image for Comments. | Home