• ADEQ releases draft rule for Advanced Water Purification (AWP) Program.
• Program aims to convert treated wastewater into safe, reliable purified water.
• AWP uses proven technologies and has been successfully implemented elsewhere.

July 16, 2024 — The Arizona Department of Environmental Quality (ADEQ) is enhancing the state’s water sustainability by releasing a draft rule for the Advanced Water Purification (AWP) Program. This groundbreaking initiative seeks to transform treated wastewater into safe and reliable purified water using proven technologies successfully implemented in various settings, including the International Space Station.

The AWP program aligns with Arizona’s long history of smart water management and aims to diversify the state’s water portfolio, ensuring a prosperous future for all. Governor Katie Hobbs and Senator Mark Kelly have expressed their support for the program, recognizing its potential to improve water sustainability and self-reliance.

ADEQ’s draft rule outlines the technical and operational requirements for AWP systems, drawing on proven methodologies, best practices, and expert input. The agency has also received valuable feedback on its AWP Proposed Program Roadmap, which was unveiled last fall.

Public opinion surveys conducted in 2023 and 2024 revealed widespread concern among Arizona residents regarding the state’s water supply. However, there was broad support for AWP as a viable solution to address these concerns.

ADEQ Cabinet Executive Officer Karen Peters emphasized the importance of this draft rule as a significant milestone in the journey towards a sustainable and resilient water supply for Arizonans. The agency remains committed to protecting public health and the environment by establishing clear, science-based regulations for advanced water purification.

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