Robert Ray wrote:Personally recirculating water back into my aquifer worries me a bit. Probably one chance in a million but recirculating something that I don't want in my drinking water or my neighbors would make me procede with caution. With a GAHT they suggest perferated piping to allow for condensation/mold issues. I could easily slide two two inch pipes side by side down my casing for inlet outlet. Solid piping would keep anything out of my well that might get sucked into intake.