In this episode I discuss some basic irrigation system maintenance practices that often seem to get overlooked. I also discuss ways to periodically evaluate your irrigation system so that you know it is operating correctly and applying as much water as you think it is. This is the first step in excellent irrigation management. In future episodes we will talk about estimating water needs and scheduling irrigation, but you must understand all of the material in this episode before you can effectively and efficiently manage your irrigation in the olive orchard.