Five Year Rule Review Feedback Welcome

ADEQ invites interested community members, businesses, and government personnel to participate in a review of ADEQ’s Water Quality Rules, in the Arizona Administrative Code Title 18, Chapter 4, Department of Environmental Quality - Safe Drinking Water:

• Article 1. Primary Drinking Water Regulations
• Article 2. State Drinking Water Regulations
• Article 3. Monitoring Assistance Program
• Article 4. Other Safe Drinking Water Act Regulations
• Article 6. Capacity Development Requirements for a New Public Water System
• Article 8. Technical Assistance

Please review the above articles and participate in the following survey for the opportunity to provide feedback on ADEQ's rules.

Take Survey >

Responses due no later than November 5, 2026.

If you know others who may be interested in providing input on these rules, please forward them this feedback opportunity. Thank you for your participation in the rule review process.

What are Five Year Reviews? | Click here to learn more >

For questions, please contact: welborn.heidi@azdeq.gov