Skip to main content

PUBLIC NOTICE | Proposed Revision to New Source Review State Implementation Plan

ADEQ welcomes comments on the proposed New Source Review (NSR) State Implementation Plan (SIP) revision. The revision consists of (1) rule amendments designed to cure deficiencies identified by the U.S. Environmental Protection Agency (EPA) when it granted limited approval/limited disapproval to the 2012 NSR SIP on November 2, 2015 and (2) responses to requests by EPA for explanations as to how certain elements of the NSR program, such as the permitting exemption for normal farm operations, satisfy federal Clean Air Act requirements.

The revision will be submitted to EPA for incorporation in Arizona’s SIP as required by the Clean Air Act under Section 110.

Review Documents

Original Published Public Notice | View >

Proposed SIP Revision | View >

Documents are also available for review at ADEQ's Records Center | Learn More > 

Comment Period

May 1, 2020 – June 1, 2020

You can submit comments by one of the following:

By Email:

Steve Burr | Send Email > 

By Mail:

Must be postmarked or received no later than June 1, 2020

Steve Burr
Air Quality Division
1110 W. Washington St.
Phoenix, AZ 85007

A public hearing on the proposal will be held upon written request delivered by June 1, 2020.