Habitat Restoration in Great Lakes Areas of Concern: St. Marys River NOAA-GLC Regional Habitat Restoration Partnership Home / Work / Coastal & Habitat / NOAA-GLC Partnership / St. Marys River / St. Marys River Photos Partnership Overview Buffalo River Muskegon Lake St. Marys River Clinton River Cuyahoga River Maumee River Niagara River Obtawaing Biosphere Region St. Marys River Project Photos Little Rapids MapLittle Rapids Project Site Map Causeway before and afterLittle Rapids Causeway- Before & After Causeway BeforeLittle Rapids Causeway – Before Causeway AfterLittle Rapids Caiseway – After < Back to St. Marys River