Originally Posted by Mike Leary
Yes, and exactly why I installed DCVAs in every irrigation system fed by a well . It's not necessarily the design of the system, it's the possibility of fertilizers, pesticides, dog ****, etc., getting sucked back into the aquifer.
Why is it people on a well always think they don't need a backflow preventer. It seems to me the odds of something happening on a well as opposed to clean city water go up.