The Indiana MS4 Partnership is committed to providing guidance and compliance tools for Indiana's NPDES MS4 Stormwater permittees through events such as training and the MS4 Annual Meeting. Our Partners offer additional education and opportunities as well. 

Annual Indiana MS4 Meeting

The 2021 MS4 Annual Meeting had been moved to October 26, 2021 - on-site at the Marriott. See below for the recap of the meeting.

Presentations and Resources

Click the button below to view the meeting agenda.

Looking for information from the 2019 Annual Indiana MS4 Meeting? Visit our recap page here.