Pond Boss Forums INTRO Questions & Observations Pond gone.

The opening to this is only 4" . We did take some videos and got down pretty deep, but was not able to follow the bend it took.

ewest, The difference in my part of the world is we only have 2-3" of soil over the limestone.

I did a lot of online searching when this happened, it seems this area has what they call karst limestone.
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