By Larry C. Brown
Now is the time to start checking your existing agricultural drainage system for any field conditions that may need your attention after the last crop season and certainly after the excessive rainfall in 2018. Check drainage outlets for damage or blockage, and clean the animal guard; check the field for drain blowouts or soil failures where excessive runoff and sediment may enter the subsurface drains; check areas that ponded last crop season, or where crop yields were reduced because of excessive rainfall and soil wetness to assess the need for additional drainage, etc.
You may be considering new subsurface drainage or replacing parts of older systems. When considering a new system, you might want to think about an alternative system design, a Drainage Water Management System. All of the benefits that come with a traditional subsurface drainage system can be achieved with a system that is designed for drainage water management, plus at least several important extras.