15December VIRTUAL MEETING | Air Quality SIP Revision | Yuma Ozone Redesignation and Maintenance 12 p.m. - Virtual Meeting
25January IN-PERSON WORKSHOP | Operator Leadership Development - Closed 8 a.m. – 4 p.m. - DoubleTree by Hilton Phoenix, 2100 S. Priest Drive, Tempe, AZ 85282