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<July 2014>
30-Day Comment Period: Rules 321; 360; 370; 371;and Appendix G
Air Quality Department, Bob Huhn, PIO
The Maricopa County Air Quality Department (department) is proposing to revise the rules listed below. The public comment period for these rules is anticipated to begin July 25, 2014 and to close at 5:00 pm on August 25, 2014.

AQ-2014-001-Incorporation by Reference
Rule 321: Municipal Solid Waste Landfills
Rule 360: New Source Performance Standards
Rule 370: Federal Hazardous Air Pollutant Program
Rule 371: Acid Rain
Appendix G: Incorporated Materials

The department is proposing to incorporate by reference various federal regulations and documents promulgated by the U.S. Environmental Protection Agency (EPA) and published in the Federal Register as of July 1, 2014. The proposed rule amendments include incorporating by reference federal actions relating to New Source Performance Standards (NSPS), National Emission Standards for Hazardous Air Pollutants (NESHAP), Acid Rain and other parts of Title 40 of the Code of Federal Regulations (CFR). The proposed amendments to Maricopa County Air Pollution Control Regulations Rules 321, 360, 370, 371 and Appendix G are necessary prior to requesting the EPA’s delegation of authority to the department for the implementation and enforcement of the federal regulations and documents.

In addition, the department is proposing the following:
To delete three subparts from Rule 370.
To add three non-precursor organic compounds to the list in Appendix G.
To add the unique, standardized CAS registry number to each chemical listed in Appendix G.
To alphabetize the list of non-precursor organic compounds in Appendix G.
To alphabetize the list of HAPs in Rule 370.

More info:

Thank you for participating in the rulemaking process.

Date: 7/25/2014
Time: 12:00 AM - 5:00 PM    Duration: 30-day public comment period
Registration Required: No    
Fee: None
More Info:
Contact: Cheri Dale
(602) 506-3476
Location: Maricopa County Air Quality Department
1001 N. Central Ave., Suite 125
Phoenix, AZ