The purpose of this report is to describe the current uses of biosolids in the United States, especially the progress being made at mine reclamation sites. The background section will define and describe the production and traditional uses of biosolids. It will respond to common concerns over biosolid use, such as leaching, and explain the safeguards associated with every biosolids project. Finally, case studies will be examined and analyzed to determine the best use of biosolids to date.