['Air Programs']

['Air Quality']

07/07/2026

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Air Programs - Air Quality

§52.60 Significant deterioration of air quality.

RegSense Air Quality CFR Regulations Environmental Protection Agency (EPA)CAA Compliance Environmental CFR Section Focus Area English Air Programs USA

(a) All applications and other information required pursuant to §52.21 from sources located in the State of Alabama shall be submitted to the State agency, Alabama Department of Environmental Management, P.O. Box 301463, Montgomery, Alabama 36130-1463, rather than to EPA's Region 4 office.(b) On March 24, 1987, the Alabama Department of Environmental Management submitted a letter committing the State of Alabama to require that modeling for PSD permits be done only in accordance with the “Guideline on Air Quality Models (Revised)” or other models approved by EPA.

[42 FR 22869, May 5, 1977, as amended at 46 FR 55518, Nov. 10, 1981; 52 FR 48812, Dec. 28, 1987; 74 FR 55143, Oct. 27, 2009]

['Air Programs']

['Air Quality']

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