State Water Quality Certification

Preliminary Decision to Issue a State 401 Water Quality Certification of a Federal Action for the Sunnyside Exploratory Drilling Project

ADEQ intends to issue a State 401 water quality certification to Arizona Standard LLC for the Sunnyside Exploratory Drilling project in Coronado National Forest. March 22, 2021 is the deadline for postmarked and received comments. View Public Notice > Additionally, for more information about CWA Section 401 State Water Quality Certifications visit azdeq.gov/CWA401. For more ADEQ …

Preliminary Decision to Issue a State 401 Water Quality Certification of a Federal Action for the Sunnyside Exploratory Drilling Project Read More »

PUBLIC NOTICE | Preliminary Decision to Issue a State Water Quality Certification of a Federal Action to Resolution Copper Mining, LLC

Pursuant to the Clean Water Act (CWA) Section 401 and in accordance with Arizona Administrative Code R18-1-401, the Director of the Arizona Department of Environmental Quality (ADEQ) intends to issue a State 401 water quality certification to the following applicant: Applicant Information Resolution Copper Mining, LLCVictoria Peacey102 Magma HeightsSuperior, AZ 85173 Project Name: Resolution Copper – …

PUBLIC NOTICE | Preliminary Decision to Issue a State Water Quality Certification of a Federal Action to Resolution Copper Mining, LLC Read More »