Join us in March 2022 for the annual Overholt Drainage School.
Topics will include:
• Agricultural drainage concepts
• Drainage design and installation
• Drainage design software
• Soils basics and topographic investigation
• GPS surveying and machine control
• Conservation drainage
• Drainage law
Come prepared to engage in a combination of lectures, field
demonstrations, and panel discussions and to practice what you’ve learned
through practical exercises.
Audience: This event is intended for drainage contractors, professional engineers,
consultants, district technicians, NRCS and agency professionals, landowners,
and anyone interested in subsurface drainage design and maintenance!