Pond Boss Forums POND CONSTRUCTION Building a dam here goes .. dam going in

Tremendous job on the waterfall, Mike! One question - will you do anything to try and prevent erosion on the sides of the rocks? I'm wondering if you might not run into a problem with water running off the sides of the rocks and gradually eroding the supporting soil and causing a collapse. In any event, with your rate of water accumulation, I'd guess you're going to be able to post pics of the waterfall in action within the week!