2 entries match your criteria.
Historical Markers in Fort Gratiot, Michigan
Port Huron is the county seat for St. Clair County
|1► Michigan (St. Clair County), Fort Gratiot — L2219 — Lake Huron Water Supply Project / Tunnel Explosion — Registered Michigan Historic Site —|
|Lake Huron Water Supply Project In 1968, to serve the water needs of a growing population, the Detroit Metro Water Department began work on the Lake Huron Water Supply Project. This massive feat involved erecting a submerged intake crib . . . — — Map (db m88947) HM|
|2► Michigan (St. Clair County), Fort Gratiot — The 1971 Water Tunnel Explosion Memorial —|
This Memorial is dedicated in the memory of:
Nov. 27, 2022