Arizona DEQ News

ADEQ Releases WOTUS Rule Comments and FY26 Strategic Plan Overview

The Arizona Department of Environmental Quality (ADEQ) has published its comments on the proposed rule concerning the Updated Definition of Waters of the United States. Additionally, the agency has released an overview of its Fiscal Year 2026 Strategic Plan.

ADEQ Launches Pilot Program, Announces Grants, and Takes Enforcement Actions

The Arizona Department of Environmental Quality (ADEQ) has announced the launch of a $1 million pilot program for heavy-duty zero-emission vehicles and has awarded recycling grants. The agency also issued enforcement actions and updated water quality standards.

ADEQ Public Meetings and Hearings on Regulatory Updates

The Arizona Department of Environmental Quality (ADEQ) has announced upcoming public meetings and hearings regarding various regulatory updates. These events cover topics such as agricultural best management practices, water quality fees, cybersecurity for water systems, and air quality permits.

Arizona DEQ: Public Notices Revised

The Arizona Department of Environmental Quality (ADEQ) has revised 16 public notices related to environmental permits and rulemakings. These revisions cover a range of topics including AZPDES permits, Aquifer Protection Permits, and air quality permits.

ADEQ Comments and Testimony on EPA Rules and Arizona Updates

The Arizona Department of Environmental Quality (ADEQ) has published a collection of past comments and testimony submitted to the EPA and other bodies regarding various environmental regulations and updates. These documents cover a range of topics including air quality standards, water quality criteria, and emissions reporting requirements.