Rulemaking Resources | Aquifer Water Quality Standards Update

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Resources | Aquifer Water Quality Standards Update

Revised on: May 1, 2024 - 9:00 a.m.

Aquifer Water Quality Standards (AWQS) Update Rulemaking Page | View >

Draft Rule

  • Draft AWQS Rule | View >
  • Draft AWQS Implementation Plan & Timeline | View >

ADEQ welcomes draft AWQS rule implementation plan and timeline review and comment. Please send any comments to ADEQ by May 20, 2024 | Email Comments >

Standard Works

  • A.R.S. § 49-223 A & B | View >
Appropriateness
Alternative

ADEQ has developed a methodical, defensible “Standard Work” or procedure for ADEQ to follow when MCLs are established or changed in the future based on the statutory requirements in A.R.S. § 49-223 (A) & (B). ADEQ appreciates the time stakeholders took to review and comment. No changes were made to the Standard Work based on the comments received (due by July 5, 2023); however, we will take your comments into consideration as we move forward.

Meeting Resources

April 29, 2024

  • Stakeholder Meeting Agenda | View >
  • Presentation | View >

Dec. 13, 2023

  • Stakeholder Meeting Agenda | View >
  • Presentation | View >

Dec. 12, 2023

  • Tribal Listening Session Agenda | View >
  • Presentation | View >

Sept. 11, 2023

  • Stakeholder Meeting Presentation | View >
  • Tribal Listening Session Presentation | View >

June 8, 2023

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