Tutorials
Submit Electronically:
Check out the Iowa DNR's State and Local Emissions Inventory System (SLEIS), a web-based application that allows facilities to submit emissions inventory data.
Tutorials
Informational tutorials help take the guesswork out of understanding the process, completing the inventory and utilizing available resources.
General Information Tutorials
Introductory Information
Click Here to View the Tutorial
Iowa Air Quality Construction Permits
Click Here to View the Tutorial
Safety Data Sheets (SDS)
Click Here to View the Tutorial
Emission Estimation Methods
Click Here to View the Tutorial
- Iowa DNR Emission Inventory General Website
- AP-42 Emission Factors
- WebFIRE Emission Factors
- Iowa DNR Document Search
Iowa DNR Document Search
Click Here to View the Tutorial
Completing the MSEI
- Iowa DNR Instruction Booklet
- Submit your inventory electronically through the State & Local Emissions Inventory System (SLEIS)
- Hazardous Air Pollutants
Facility Information Resources
- Standard Industrial Classification (SIC) Codes
- North American Industrial Classification (NAICS)
- GPS Visualizer - Latitude / Longitude
Release Point Information Resources
These resources and information have been developed by the Iowa Air Emissions Assistance Program, a program focused on training and educating Iowa small businesses with less than 100 employees. The Iowa Air Emissions Assistance Program is funded by the Iowa Department of Natural Resources. This information is intended solely as guidance, cannot be used to bind the Iowa Department of Natural Resources and is not a substitute for reading applicable statutes and regulations.