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.
Batavia (/bÉËteÉªviÉ/) is a city in DuPage and Kane counties in the U.S. state of Illinois. A suburb of Chicago, it was founded in 1833 and is the oldest city in Kane County.