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Sulfur Dioxide Data Requirements Rule Report Available for Public Review and Comment

Sulfur Dioxide Data Requirements Rule Report Available for Public Review and Comment

  • 5/17/2022 8:47:00 AM
  • View Count 264
The DNR invites the public to provide comments on the 2022 report for the sulfur dioxide (SO2) Data Requirements Rule (DRR). The DRR requires an annual assessment of recent SO2 emissions in any area where air quality modeling of actual emissions provided the basis for designating the area attainment for the 2010 1-hour SO2 national ambient air quality standard (NAAQS).