Pond Boss Forums POND CONSTRUCTION Building a dam forgot antiseep collar, need opinions

aaron:

Read what that publication that Brettski linked to about the size of the drain pipe. Will one pipe be enough for your pond, or will you cause larger problems in the future with only 1 pipe?

I hear ya on the luck. Mine runs like that at times. It doesn't matter what the anti-seep collar is made from as long as it seals to the pipe and goes out a ways from the pipe. I've seen metal ones welded to metal pipes too. If the anti-seep collar doesn't seal to the outside of the pipe, you'll be digging it up again.................