I am thinking of stocking crawfish for my bass. I have a 1 acre pond about 12-14 feet in the middle with some trees around the banks and some tractor tires. I've always heard locally that crawfish would burrow holes through the damn and cause it to leak or even eventually bust. Anybody heard of this or know it to be true???? I have done searches on crawfish and have not saw anybody else mention this. Thanks for any help.

Keven