On May 27, 2022, the public comment period begins for the proposal to reissue the Biosolids General Permit, applicable to treatment works treating domestic sewage (TWTDS) that prepare biosolids for land application. The comment period ends on June 26, 2022.Public Notice InformationADEQ is proposing to reissue an Arizona Pollutant Discharge Elimination System (AZPDES) general