The Great Rivers Chapter of International Erosion Control Association (IECA) brings together a network of professionals in the erosion and sediment control and stormwater industry. We encourage you to participate in chapter activities to share in the latest technology, engage in educational experiences for the dissemination of knowledge exchange toward the attainment of effective and economical methods of preventing erosion and sedimentation. The chapter serves members located in Missouri, Kansas, Iowa and Nebraska.

Upcoming Events:

We're busy planning something great. Check back in late spring of 2026!

Past Events:

2025 IECA Great Rivers Conference & Expo - September 22-24, 2025 - Lincoln, Nebraska

2024 IECA Great Rivers Conference - Lenexa, Kansas

2022 IECA Great Connections Conference - St. Louis, Missouri