Where can I get clay dirt to line a large pond?

[stob]

Originally Posted by KegRiver

Bentonite might be a more workable solution.

A pallet of it ought to be enough. Just harrow in into the surface and compact with a field roller.

I don't know the current price but I'm pretty sure it would be cheaper then trucking in loads of clay.

Some information here; http://www.lightweight.ca/products/b...e-2/bentonite/

A supplier in Okotoks; https://www.wtl.ca/products/

I'm no expert so I'd suggest talking to the experts at Western Tank & Lining, or a similar business.

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