EPA published part 1 of the regulatory determination for large-volume utility coal combustion wastes in the Federal Register on August 9, 1993.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Final Regulatory Determination on Four Large-Volume Wastes From the Combustion of Coal by Electric Utility Power Plants (PDF)(75 pp, 149 K, August 9, 1993, 58 FR 42466)