Freshwater wetlands

No freshwater wetlands, as defined by Chapter 213 of the Public Laws of 1970, as amended, relating to freshwater wetlands, shall be excavated, drained or filled, nor shall any extraneous materials be placed in or removed from these wetlands, nor water flow diverted out of same, nor any other change be made to the natural condition of any freshwater wetland without prior approval of the RI Department of Environmental Management and the Glocester Town Council in accordance with the provisions of said chapter.