Well water here in Cedar Ridge is highly acidic and that erodes the copper pipes.
Is there a plumber out there with ability ( or prior experience of) to add a water filter system either at the well or under the kitchen sink?.
This Grass Valley well water issue must have been addressed before and some expertise exists so if that is you please give get in touch and we can discuss what you have known to have been tried before and the feasible options.
Thank you
Jack