Pond Boss Forums POND CONSTRUCTION Renovating a Pond or Lake? Old drain pipe leaking

Just doing a little google-ing.

I'd look for someone like this:

http://www.lincolnllc.com/earthen-dam-grouting.htm

Then contact a couple of others and compare notes.

Here's an engineer in VA who has done this:
http://www.linkedin.com/pub/john-pappas/8/60/1aa

Another engineer who may give you some leads
http://www.schnabel-eng.com/Company/People/BranchLeaders/ConnerBio.aspx

A lot of these get paid for advice so I'm not sure how much luck you'll have

About:
http://www.concreteconstruction.net/Imag...cm45-345784.pdf