Can I find underground sprinkler valves using a metal detector?
Please Help! I bought a house with about an acre of land and all of it is irrigated. My problem is that I have one zone that doesn't turn off and the sprinkler people told me that they have to take a look at the valve. The problem is no one knows where it is since this was a foreclosure. And no one seems to want to search for the underground valve. One suggested using a metal detector but I need some confirmation so I can purchase and do it myself. I don't want my yard to die on me now that the hot summer months are approaching. Thanks for your time.