ADEQ welcomes comments on the proposed Hayden Sulfur Dioxide Nonattainment Area State Implementation Plan (SIP) Revision.

The plan demonstrates that the Hayden nonattainment area will attain the 2010 Sulfur Dioxide National Ambient Air Quality Standards (NAAQS). The revision will be submitted to the Environmental Protection Agency for incorporation in Arizona’s SIP as required by the Clean Air Act under Section 110.
View Public Notice/Related Documents here.

Public Comment Period:
Dec. 5, 2016 to Jan. 10, 2017

Public Hearing:
Tuesday, Jan. 10, 2017 at 2 p.m.
1110 W. Washington St., Rm. 3175
Phoenix, AZ 85007

Comments may be submitted as follows:
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Mail: (Must be postmarked by Jan. 10, 2017)