techwrtr2
Platinum Member
I've been thinking about using bentonite on a small pond about 12' X 20'. But now I'm thinking concrete.
I've been thinking concrete as well for two specific leaks. I know the location of one and the other should be traceable due to subsidence.
I think bentonite might have worked well if leak was just a seepage, but in this case the leak appears to have become large enough to handle most of the pond's current outflow. :confused2: