On Dec. 21, 2024, the comment period begins for the preliminary decision to issue a significant amendment to an Individual Aquifer Protection Permit to EPCOR Water Arizona, Inc., for the San Tan Water Reclamation Plant located in Pinal County, Arizona. The comment period ends Jan. 20, 2025.

Aquifer Protection Permit No.: 105325

The requirements in this permit will allow the permittee to comply with the two key requirements of the Aquifer Protection Program: 1) meet Aquifer Water Quality Standards at the Point of Compliance; and 2) demonstrate Best Available Demonstrated Control Technology.

Permittee: 

EPCOR Water Arizona, Inc.

Facility: 

San Tan Water Reclamation Plant
2601 W. Hunt Highway
Queen Creek, Arizona 85142
Pinal County

Review Documents:

• Original Published Public Notice | View >
• Draft Permit | View >
• Draft Executive Summary | View >  
• In person at the ADEQ Record Center | Learn How >

Public Comment Period:

Dates: Dec. 21, 2024 – Jan. 20, 2025

Comments may be submitted as follows:

• By Email | Email > 
• By Mail (Must be postmarked or received by Jan. 20, 2025):

ADEQ
Water Quality Division, Groundwater Protection
Attn: Daniel Reeder
1110 W. Washington St.
Phoenix, AZ  85007