Quote Originally Posted by Poconos
I'd be careful not to drain too much such that the water table level becomes an issue. I have a water table issue.
Al
Builder put in ground water relief lines - if the ground water exerts a certain amount of pressure it will come up the two 2" PVC pipes and run out on top.

I think we are going to drain to the bottom of the tile - we are expecting 2-4". I just don't want it overflowing onto the deck and into the house.