Pre-registration is required to attend this event. Space is limited and registration will be closed when capacity is reached or midnight, August 17, 2026, whichever occurs first.

Requests for refunds must be received prior to midnight, August 17, 2026. Cancellations after that date will not be refunded. Substitutions will be allowed. Email registrations@iastate.edu to cancel your registration.

The registration for the Iowa Drainage School is expected to open in early May 2026.

Registration includes meals listed on the program, refreshment breaks, course notebook, and the Iowa Drainage Guide.