IStorm 2027
Save the date!
Letting Nature Lead: An Ecosystem Approach to Stormwater Management
April 28-29, 2027
Greater Des Moines Botanical Garden, Des Moines, Iowa
IStorm is Iowa’s statewide stormwater conference, bringing together professionals from cities, engineering firms, universities, and state agencies for two days of technical sessions, networking, and hands-on learning.
This year’s theme looks at what happens when we stop working against natural systems and start designing with them. Expect sessions on how an ecosystem-based approach can improve performance, lower long-term costs, and build public support for stormwater work.
Conference overview
- Two keynote presentations
- Technical sessions and lightning talks
- Two ethics sessions
- Walking tour of the Des Moines riverfront and floodplain
- Exhibitor showcase
- Wednesday evening reception
- Water Warrior and Traveling Paddle awards
- Professional Development Hours (PDHs)
Registration opens late fall 2026
Registration and sponsorship details will be posted here when they’re ready.
Interested in presenting or sponsoring?
We’re building the 2027 program now and are actively looking for speakers who fit this year’s theme. Sponsorship and exhibitor packages will also be available. Reach out at iswepadmin@iowastormwater.org and we’ll be in touch.