ADEQ Stakeholder Meeting & Call for Comments | Aquifer Water Quality Standards Rulemaking

ADEQ is seeking stakeholder input from across the state on a draft implementation rule, draft implementation plan, and initial permit amendment timeline for the Aquifer Water Quality Standards(AWQS) Rulemaking.

This rulemaking includes the prospective establishment or adjustment of seven standards: arsenic, bromate, chlorite, microbiological contaminants, haloacetic acids, total trihalomethanes, and uranium.

View/download documents for review and comment:

• Draft AWQS Rule

• Draft Implementation Plan &Timeline

• Learn more on our AWQS Rulemaking Web Page

Submit written comments by email to awqs@azdeq.gov by May 20, 2024.

SSSR will be preparing our own comments and will share with you prior to the submission deadline.