The Department of Environmental Quality proposed amendments to regulations governing solid waste management. The amendments would establish an Arizona coal combustion residuals (CCR) permit program to be approved by EPA to operate in lieu of the federal CCR program. A hearing will be held August 13, 2024. Comments are due August 14, 2024. See https://apps.azsos.gov/public_services/register/2024/28/contents.pdf (pp. 2275-307).