News | Notices | Events

E.g., 2017-10-20
E.g., 2017-10-20
*Both fields must be entered to search

Comment Period Date: Sep.15

COMMENT PERIOD BEGINS | Preliminary Decision to Issue an APP to ASARCO LLC – Mission Complex Mine Wastewater Treatment Plant

On Friday, Sept. 15, 2017, the public comment period began for the preliminary decision to issue an Aquifer Protection Permit (APP) to ASARCO LLC – Mission Complex Mine Wastewater Treatment Plant.

View Public Notice/Related Documents > 

Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail: (Must be postmarked or received by Oct. 15, 2017)

COMMENT PERIOD ENDS | Proposal to Issue Air Quality Control Renewal Permit No. 66279 to Safford Valley Cotton Growers Cooperative Inc.

On Sept. 15, 2017, the public comment period will end for the decision to issue Air Quality Control Renewal Permit No. 66279 to Safford Valley Cotton Growers Cooperative Inc. for the continued operation of a cotton gin facility located in Graham County, Ariz. The public comment period began Aug. 16, 2017.

View comment period details from Aug. 16, 2017 >

COMMENT PERIOD BEGINS | Proposal to Issue Air Quality Class I Renewal Permit No. 66292 to Copper Mountain Landfill Inc.

On Friday, Sept. 15, 2017, the public comment period began for the proposed issuance of Air Quality Class I Renewal Permit No. 66292 to Copper Mountain Landfill Inc. for the continued operation of the Copper Mountain Landfill, a landfill facility located in Yuma County, Ariz. This facility is subject to the requirements of the Federal Clean Air Act, Code of Federal Regulations, Arizona Revised Statute 49-426 and the Arizona Administrative Code, Title 18, Chapter 2. 

Comment Period Date: Sep.13

COMMENT PERIOD BEGINS | Issue Air Quality Control Significant Permit Revision No. 66329 to ASARCO LLC

On Wednesday, Sept. 13, 2017, the public comment period began for the proposed issuance of Air Quality Control Significant Permit Revision No. 66329 to ASARCO LLC for the installation and operation of a new acid plant preheater at the ASARCO Hayden smelter in Gila County, Ariz. This facility is subject to the requirements of the Federal Clean Air Act, Code of Federal Regulations, Arizona Revised Statute 49-426 and the Arizona Administrative Code, Title 18, Chapter 2. 

COMMENT PERIOD BEGINS | Proposal to Issue Air Quality Class II Renewal Permit No. 66477 to Pure Wafer Inc.

On Wednesday, Sept. 13, 2017, the public comment period began for the proposed issuance of Air Quality Class II Renewal Permit No. 66477 to Pure Wafer Inc. for the continued operation of a silicon wafer reclaim facility in Yavapai County, Ariz. This facility is subject to the requirements of the Federal Clean Air Act, Code of Federal Regulations, Arizona Revised Statute 49-426 and the Arizona Administrative Code, Title 18, Chapter 2. 

Comment Period Date: Sep.12

COMMENT PERIOD ENDS - EXTENDED | Klondyke Tailings Project WQARF PRAP

The public comment period for the proposed remedial action plan (PRAP) for the Klondyke Tailings Project Water Quality Assurance Revolving Fund (WQARF) site in Graham County, Ariz, has been extended to Sept. 12, 2017. The public comment period began June 14, 2017.

View comment period details from June 14, 2017 >

Comment Period Date: Sep.8

COMMENT PERIOD ENDS | Work Plan for City of Phoenix Parcel 308-06-005C VRP Site

On Sept. 8, 2017, the 30-day comment period will end for for the work plan for the City of Phoenix Parcel 308-06-005C Voluntary Remediation Program (VRP) site. The work plan proposes to excavate contaminated soil and properly dispose it and was submitted in accordance with Arizona Revised Statutes § 49-175 and 176. The public comment period began Aug. 9, 2017.

View comment period details from Aug. 9, 2017 >

Comment Period Date: Sep.7

COMMENT PERIOD ENDS | Proposal to Issue Air Quality Control Renewal Permit No. 66019 to Kansas Settlement Gin Co. Inc.

On Sept. 7, 2017, the public comment period will end for the decision to issue Air Quality Control Renewal Permit No. 66019 to Kansas Settlement Gin Co. Inc. for the continued operation of a cotton gin facility located in Cochise County, Ariz. The public comment period began Aug. 9, 2017.

View comment period details from Aug. 9, 2017 >

Comment Period Date: Sep.5

COMMENT PERIOD ENDS | Proposal to Issue Air Quality Control Renewal Permit No. 66030 to Centurion Medical Products

On Sept. 5, 2017, the public comment period will end for the decision to issue Air Quality Control Renewal Permit No. 66030 to Centurion Medical Products for the continued operation of a medical device sterilization facility in Yuma County, Ariz.. The public comment period began Aug. 4, 2017.

View comment period details from Aug. 4, 2017 >

Comment Period Date: Aug.31

COMMENT PERIOD ENDS | Exceptional Events in the Maricopa County PM10 Nonattainment Area

On Aug. 31, 2017, the public comment period will end for exceptional events in the Maricopa County (Greater Phoenix) PM10  Nonattainment Area. The public comment period began July 31, 2017.

View comment period details from July 31, 2017 >

Pages