Environmental Protection Agency (EPA) is granting a petition submitted by Cooper Crouse-Hinds to exclude (or delist) the sludge and filter sand (called sludge hereinafter) from its wastewater treatment plant (WWTP) generated by Cooper Crouse-Hinds in Amarillo, Texas from the lists of hazardous wastes. This final rule responds to the petition submitted by Cooper Crouse-Hinds, to delist the WWTP sludge with Hazardous Waste Number, F006. After careful analysis and use of the Delisting Risk Assessment Software (DRAS), EPA has concluded the petitioned waste is not hazardous waste. This exclusion applies to 816 cubic yards per year of the WWTP sludge with Hazardous Waste Number: F006. Accordingly, this final rule excludes the petitioned waste from the requirements of hazardous waste regulations under the Resource Conservation and Recovery Act (RCRA) when it is disposed in a Subtitle D Landfill.