Join us February 13th and 14th for three virtual training sessions on how to use DNR’s Iowa Environmental Application System for Air (Iowa EASY Air).
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
Read about how the Iowa DNR's Air Quality Bureau develops rules consistent with statutory authority to protect human health and the natural environment.
