Less than one week left to submit your 2022 Minor Source Emissions Inventory 5/9/2023 2:11:00 PM View Count 2158 Facilities located in the central third of Iowa and portable plants must submit their 2022 Minor Source Emissions Inventory (MSEI) by May 15, 2023.
Minor Source Emissions Inventory deadline May 15, 2018 5/7/2018 8:07:00 AM View Count 2857 Minor source facilities located in the western third of Iowa must submit their Minor Source Emission Inventory (MSEI) for calendar year 2017 emissions to the Iowa DNR Air Quality Bureau by May 15, 2018.