Stormwater Seminar XXII
Tuesday, March 18, 2025
University of Dayton Union Torch Lounge
300 College Park, Dayton, Ohio 45469

The 2025 Seminar schedule is final. There will be 8 speakers again this year: 4 in the morning session followed by a catered, gourmet buffet lunch, and 4 in the afternoon session.

1. Natural Lawns - Planting, Care, and Neighborhood Attitudes
   • Ryan McEwan, PhD, Professor & Graduate Program Director U. of D.


2. How Many Ways Can You Count for Justifying a Live Roof?
   • John Aleck, Regional Representative, LiveRoof LLC


3. Building Bricks for Underground Detention, Infiltration & Stormwater Reuse
   • Jim McConnell, Area Sales Manager, Stormbrixx, ACO, Inc.


4. Sharing Resources for Better MS4 Outcomes
   • Sky Schelle, Stormwater Program Manager, Mont Co Engineer’s Office


5. New Large Diameter Storm Pipe Manufacturing and Testing
   • Kevin Hendrickson, PE, Engineered Product Manager for ADS Pipe, Inc


6. Grand Lake St. Marys & Mercer County Project Updates
   • Theresa A. Dirksen, PE, Director, Mercer Co. Ag & Natural Resources


7. Excavation Today: Stormwater Challenges & Case Studies
   • Vic Roberts, PE [Ret]
   • Greg Siefring, VP, R.B. Jergens Contractors


8. Dayton Stormwater MS4 Program, and other Environmental Concerns
   • Theresa McGeady, Manager, Dayton Environmental Management Div