Lake Superior National Marine Conservation Area Lake Superior National Marine Conservation Area Lake Superior National Marine Conservation Area is a National Marine Conservation Area (NMCA) on the north shore of Lake Superior in Ontario, and is a unit of the national park system. Established on September 1, 2015, it is the largest freshwater marine protected area in the world. Although national marine parks and a reserve had been created previously, and managed as NMCAs, this was the first area in Canada to be designated a "National Marine Conservation Area" as defined by the Marine Conservation Areas Act. Plans to create it were first announced by Canadian
Middle Lake Hamilton Middle Lake Hamilton Middle Lake Hamilton, is a natural freshwater lake on the northeast edge of Winter Haven, Florida. At one point on the north shore the Winter Haven city limits touches the lake's shore. This lake has an surface area. Middle Lake Hamilton is between two other lakes with Hamilton in their names, Lake Hamilton (Florida) and Little Lake Hamilton. Ironically, Middle Lake Hamilton is considerably smaller than Little Lake Hamilton. Much of Middle Lake Hamilton's north and northwest shore is bordered by a residential area, which is partly inside Winter Haven. The northeast shore is bordered by woods.