Final Rules - Air Quality Division

The following pages provide final rules related to air quality.

Amendment of Arizona Mercury Rule (R18-2-701, R18-2-733, R18-2-733.01, R18-2-734)

Summary:
ADEQ is proposing amendments to the state standards for emissions of mercury by coal-fired electric utility steam generating units (EGUs) in R18-2-733, -733.01 and -734 (the “Arizona Mercury Rule”) that would revise those rules to reflect EPA’s repeal of its cap-and-trade program for mercury emissions and adoption of maximum achievable control technology (MACT) standards. Specifically, the amendments would (i) repeal provisions of the Arizona Mercury Rule (R18-2-733 and -733.01) that incorporate and modify the now defunct cap-and-trade program and (ii) amend the emission limits in R18-2-734 to be consistent with the MACT standards.

Rules: R18-2-701, R18-2-733, R18-2-733.01, R18-2-734 | Download >

Contact:
Steve Burr
P: 602-771-4251
Email >

Docket Opening:
Submitted Aug. 21, 2014 to Secretary of State

Proposed Rulemaking:
September 12, 2014 
Rule: 20 Arizona Administrative Register 2487 | Download >

Hearings:
Date: October 20, 2014
Time: 1:00 p.m.
Location: Arizona Department of Environmental Quality
1110 W. Washington Street, Conference Room 3175 A&B

Close of Comment:
October 20, 2014, 5 p.m.

Governor's Regulatory Review Council (GRRC) Meeting:
April 7, 2015

Final Rulemaking:
May 22, 2015 
Rule: 21 Arizona Administrative Register 711 | Download >

Effective Date:
June 30, 2015

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