Reclaiming Coal Slurry Ponds to Wetlands, "A Higher or Better Use"

Preservation and replacement of wetland habitat has become a National priority. Lands affected by mining can provide an excellent opportunity to develop wetlands where none currently exist. This proposed end use for land can require converting quality farm land from its pre-mining farming capability. Where such conversion is necessary, environmental regulatory authorities in lllinois have come to view wetlands among the preferred restoration alternatives. Research and large scale demonstration projects conducted by the Cooperative Wildlife Research Laboratory at Southern lllinois University at Carbondale have shown that coal slurry ponds can be reclaimed to wetlands. Key to successful wetland establishment is recognizing distinct zones in the slurry surface to be vegetated and treating these zones with appropriate soil amendments and plants.