Today was chilly and light rain off and on all day, but I finally got my butt going on the waterfall, and got it plumbed the way I decided to change it after my water line pulled apart and emptied my pond! I wrapped the water line with that pipe insulation rubber, as that will be out of the pond, running up the side of the waterfall. Hoping to not have as many problems with it freezing with water running. Only thing left to do is bury the line on the inside wall of the one side of waterfall. That way, if anything leaks or breaks, the water will seep right back into the pond or bog. You'll get your pond up and running when it's warm, MT, no worries.