On May 28, 2025, the comment period begins for the preliminary decision to issue a new Individual Aquifer Protection Permit to Antler Operations Inc. for the Antler Mine located in Mohave County. The comment period ends July 14, 2025.

Aquifer Protection Permit No.: 514791

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: 

Antler Operations Inc.

Facility: 

Antler Mine 

3625 E. Boriana Mine Road 
Yucca, Arizona
Mohave County
Approximately 12 miles east of the town of Yucca
Latitude/Longitude: 34° 52' 56" N / 113° 58' 09" W

Review Documents:

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

Public Comment Period:

Dates: May 28, 2025 – July 14, 2025

Comments may be submitted as follows:

•      By Website | Submit Online > 
•      By Mail (Must be postmarked or received by July 14, 2025):

ADEQ
Water Quality Division, Groundwater Section
Attn: Ardy Sharifabadi 
1110 W. Washington St.
Phoenix, AZ  85007