Proposed Discharges of Riprap for Breakwater Extension and 5-Year
Maintenance Dredging in Lake Huron (Potagannissing Bay) at Drummond Island,
Proposed mechanical dredging, placement of culverts and gabion baskets and
placement of concrete mats in the St. Clair River at Marine City, Michigan.
Proposed Maintenance Dredging and Discharge of Return Water in Lake Huron at