Thanks for the reply

The sides are mostly a rocky hard pan with a bit of sand mixed in. Dam is 15 to 20' wide on the top, which makes it about 40' thick on the bottom, I would think it it were leaking through there at 20,000 a day when kept full, I would see it.

Thoughts?

Last edited by Jed58; 04/16/08 10:11 PM.