NOTICE OF PUBLIC HEARING FOR MARICOPA COUNTY AIR POLLUTION CONTROL REGULATIONS INCORPORATION BY REFERENCE RULEMAKING

NOTICE OF PUBLIC HEARING FOR MARICOPA COUNTY AIR POLLUTION CONTROL REGULATIONS INCORPORATION BY REFERENCE RULEMAKING NOTICE IS HEREBY GIVEN that the Maricopa County Board of Supervisors will conduct a public hearing on November 5, 2025, at 9:30 a.m. to solicit comments on incorporating federal standards into the Maricopa County Air Quality Department's (MCAQD) Maricopa County Air Pollution Control Regulations, Rule 360 (New Source Performance Standards), Rule 370 (Federal Hazardous Air Pollutant Program), Rule 371 (Acid Rain), and Appendix G (Incorporated Materials). This rulemaking incorporates federal actions relating to New Source Performance Standards, National Emission Standards for Hazardous Air Pollutants, Acid Rain, and other parts of Title 40 of the Code of Federal Regulations and updates the incorporation by reference date from July 1, 2024, to July 1, 2025. The public hearing will be held at the Maricopa County Board of Supervisors' Auditorium, 205 W. Jefferson St., Phoenix, AZ. 85003. For more information regarding this rulemaking, please refer to the Report to the Board of Supervisors, available at http://www.maricopa.gov/3536/Active-Regulatory-Process under case number AQ-2025-001-Incorporation by Reference. Copies of the Report to the Board of Supervisors and the final draft rules will be available at least 30 days prior to the hearing for public inspection at the offices of the Maricopa County Air Quality Department, 301 W. Jefferson St., Suite 410, Phoenix, AZ 85003. MCAQD will take reasonable measures to provide access to department services to individuals with limited ability to speak, write, or understand English and/or to those with disabilities. Requests for language interpretation services or for disability accommodations must be made at least 48 hours in advance by contacting: 602-506-6443. MCAQD tomará las medidas necesarias para brindar acceso a los servicios del departamento a personas que no dominan el idioma inglés y/o personas con discapacidades. Las solicitudes de servicios de interpretación de otro idioma o adaptaciones para discapacitados deben realizarse con al menos 48 horas de anticipación comunicándose con: 602-506-6443. October 2, 9 2025 LAZS0377483