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COMMENT PERIOD BEGINS | Proposed Revision to SIP: New Source Review — Significant Emission Rate for Ammonia in PM2.5 Nonattainment Areas
On Wednesday, Nov. 20, 2019, the comment period begins for the proposed revision to 2019 State Implementation Plan (SIP): New Source Review—Significant Emission Rate for Ammonia in PM2.5 Nonattainment Areas.
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Comments may be submitted as follows:
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Mail: (Must be postmarked or received by Dec. 23, 2019)
ADEQ
Zachary Dorn
Air Quality Division, Air Quality Improvement Planning Section
1110 W. Washington Street
Phoenix, AZ 85007