Three 300' wells $18 - $20,000 Yup. I was right on the money. The off the cuff quote is about $20 per foot, so $18 - $20,000 for three 300' wells 20' apart, plus the horizontal piping to bring it into the house and connect it. I should be getting a complete proposal in a day or two. And, as cs6000 said, I got the "there's a tax credit now" pep talk. Wade: Congratulations on pioneering your new system! How is it working? Are you pleased with it? Would you do it again?