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Exceptional Events

Overview

The purpose of the exceptional events rule is to ensure that regulatory decisions under the Clean Air Act are not biased by monitored air quality data over which a state has little or no control.

EPA September 2016 Final Rule and Guidance

  • EPA’s Exceptional Events Rule and Guidance

Key Issues

  • Emissions
  • Exceptional Events
  • Fire & Smoke Management
  • Oil and Gas
  • Regional Ozone Analyses
  • Residential Wood Heating
  • Visibility Protection

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Contact Us

Western States Air Resources Council
(WESTAR)

3 Caliente Rd #8
Santa Fe, NM87508

Phone: (505) 954-1160
Fax: (505) 954-1216

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