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ADEQ is issuing an ozone High Pollution Advisory (HPA) for Maricopa County, effective Friday & Saturday, July 14 & 15, 2017. This HPA is due to ozone levels expected to accumulate enough to exceed the federal health standard for ozone | View more >See more
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New Public Notices
Jul.21 - COMMENT PERIOD BEGINS | Proposed AZPDES MS4 General Permit Coverage to the Town of Camp Verde
On Friday, July 21, 2017, the public comment period will begin for the proposed issuance of Arizona Pollutant... See Notice
Aug.20 - COMMENT PERIOD ENDS | Proposed AZPDES MS4 General Permit Coverage to the Town of Camp Verde
On Aug. 20, 2017, the public comment period will end for the proposed issuance of Arizona Pollutant Discharge... See Notice
Aug.18 - COMMENT PERIOD ENDS | Proposed AZPDES MS4 General Permit Coverage to the Davis-Monthan Air Force Base
On Aug. 18, 2017, the public comment period will end for the proposed issuance of Arizona Pollutant Discharge... See Notice
Jul.21 - COMMENT PERIOD BEGINS | Proposed AZPDES MS4 General Permit Coverage to the Davis-Monthan Air Force Base
On Friday, July 21, 2017, the public comment period will begin for the proposed issuance of Arizona Pollutant... See Notice
Aug.13 - COMMENT PERIOD ENDS | Proposed AZPDES Permit Coverage to Alpine Sanitary District
On Aug. 13, 2017, the public comment period will end for the proposed issuance of Arizona Pollutant Discharge... See Notice
Jul.14 - COMMENT PERIOD BEGINS | Proposed AZPDES Permit Coverage to Alpine Sanitary District
On Friday, July 14, 2017, the public comment period will begin for the proposed issuance of Arizona Pollutant... See Notice
New Events | Meetings | Hearings
Jul.12 - PUBLIC MEETING | Notice of Public Meeting and Possible Executive Session OGCC :
ADEQ is holding this public meeting for Arizona Oil and Gas... See Event
Aug.16 - PUBLIC EVENT | Waste Programs Division: Solid Waste, Hazardous Waste & Pollution Prevention Webinar :
ADEQ invites the public and regulated community to this Biohazardous... See Event
Oct.18 - PUBLIC EVENT | Waste Programs Division: Solid Waste, Hazardous Waste & Pollution Prevention Webinar :
ADEQ invites the public and regulated community to this Waste and... See Event
Jul.21 - PUBLIC MEETING | Agricultural Best Management Practices Committee :
The Agricultural Best Management Practices (AgBMP) Committee will... See Event