Thanks Mike. I don't think I have enough fall for a footer drain. Is there anything else I should do? FYI- This pool would go between my house (approx. 13 feet off the back) and my septic leech lines. The house has footer and perimeter drains that go to a sump in my basement and just short of the leech lines is a curtain drain. The grade against the house sits ~ 36 feet higher than the grade at the curtain drain. Both sump in the house and the curtain drain (no pump) drain to a drainage ditch that runs down the left side of my property. Hopefully this image will help since I am not good at describing.

