Resources
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.
Resources
Everything you need to get started.
Guides, instructions and useful links.
Iowa Department of Natural Resources (DNR)
Guides and Instructions
- Iowa DNR Instruction Booklet
- MSEI Exemptions
- MSEI Tips
- Iowa DNR MSEI Tools and Examples
- Iowa DNR MSEI FAQ´s
- Iowa DNR Tips for Hiring an Environmental Consultant
State & Local Emissions Inventory System (SLEIS)
Frequently Used Links
Construction Permits
Emission Estimation
Other
- Standard Industrial Classification (SIC) Codes
- North American Industrial Classification (NAICS) Codes
- Source Classification Code (SCC) List (Excel)
- Hazardous Air Pollutants
- Conversions and Abbreviations
Environmental Protection Agency (EPA) National Emissions Inventory
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.