Eastern Iowa Minor Source Emission Inventory Reports Due May 15

Minor source facilities located in the eastern third of Iowa must submit their Minor Source Emission Inventory (MSEI) for 2009 to the Iowa Department of Natural Resources (IDNR) Air Quality Bureau by May 15.

A complete air pollutant inventory is required by sub rule 567 IAC 21.1(3), and the data collected is used to track Iowa’s progress towards National Ambient Air Quality Standards, perform regional modeling, develop control and maintenance strategies, and identify sources and general emission levels.

MSEI forms and updated instructions can be downloaded here. To request a paper copy of the forms, call (515) 281-8500. A list of frequently used emissions inventory resources which may assist in completing the MSEI may be viewed here. Additionally, links for tips, frequently asked questions, inventory tools and exemptions may also be accessed here.

The Iowa DNR will again offer Minor Source Emission Inventory SPARS training this year. Facilities intending to submit the MSEI electronically are strongly encouraged to attend SPARS training. This year the SPARS training sessions will be held April 6 through April 8 at the IDNR offices at 7900 Hickman Rd in Windsor Heights. The Iowa DNR will send out additional information regarding SPARS training at a later time.

Minor source facilities with less than 100 employees and are not publicly-owned entities may also contact the Iowa Air Emissions Assistance Program (IAEAP) at the University of Northern Iowa for free assistance in completing the MSEI. For more information regarding free assistance through the IAEAP, please call 1-800-422-3109.

For questions regarding MSEI reports, call Nick Page at (515) 281-8500.