Pond Boss Forums POND CONSTRUCTION Renovating a Pond or Lake? How to drain a large pond to do a repair? Ideas?

Mine isn't permanent either. I only use mine to drain when I need to do maintenance or something of the sort. When not in use I keep it stored out of the way. I was just posting a link to that video as its a good visual of how it works and is designed sometimes that makes it easier for me anyways to understand something. I didn't notice if the one in the video was permanent or not.