Principles of concentrations of flow and how it applies to drainage design

Zach Boudreaux of Turf Drainage Co. of America discusses the principle of Concentrations of Flow and how TDA uses it in its drainage designs. 

The presentation addresses how to identify drainage areas that are being affected, as well as the proper steps that should be taken to resolve the issue. Lastly, the presenter explains how this principle predicts the rate at which an improperly designed drainage system will fail.