Minor source facilities located in the central third of Iowa and all portable plants must submit their MSEI for the 2022 calendar year by May 15, 2023.
Facilities subject to Title V of the federal Clean Air Act must submit their emissions inventories for 2022 to the Iowa DNR Air Quality Bureau by March 31, 2023
Ensure your facility meets state and federal air quality requirements with necessary construction permits from the Iowa Department of Natural Resources.
Learn about background concentrations of elements in ambient air from natural sources, non-industrial/human activities, and distant industrial facilities.
