Small unsteady spoil banks/ levees can be built up to form a 'bowl' shape. Then with the help of dredges, soil can be pumped in and marsh grasses planted. Once the marsh grasses build up, levees will begin to collapse creating a new vegetated marsh area.
Worden is a village in Madison County, Illinois, United States.
Niles, IL. Cook County, 13 miles NW of Loop. In the early 1830s, German farmers flocked to the area around present-day Waukegan Road and Milwaukee Avenue, which came to be known as Dutchman's Point. John Schadiger and Julius Perren were the first, build- ing an unusual house that had no windows and a single door.