Upcoming Events


2024 Overholt Drainage School

Save the date for the 2024 Overholt Drainage School, which will be held from Monday, March 11 – Thursday, March 14 at the Controlled Environment Agriculture Research Complex, 2510 Carmack Road, Columbus, OH 43210.

See below for registration and additional information.



2024 Conservation Drainage Network Annual Meeting

Save the date for the 2024 Conservation Drainage Network Annual Meeting, which will be held at the Renaissance Columbus Westerville-Polaris Hotel in Westerville, OH from April 3 – April 5, 2024. View more information and reserve your hotel room here.