Hi all,
After filling the pond this last time, March 10, I mentioned the cloudy water. To qualify that, we only had several inches of visibility. After a couple of days I added a flocculant and after a day it was noticeably clearer, but not to be confused with clear. After about a week we could see our lily about 16" deep and after another week or two we could see the bottom. The initial stuff in the water was simply the clay particles in suspension.
The second thing we noticed was that we were loosing about 3/8" of water per day. After fiddling with the stream bed trying to shape it better we noticed the leak increase to about 1/2" to 3/4" per day. Last weekend we shut off the pumps to stop all flow in the stream bed and let it dry. Sunday late afternoon I started looking and found 4 separate small tears or abrasions. We got a self adhesive patch kit and applied them. After letting them set overnight we started the pond running yesterday morning. When I came home last night there was no change in the water level. YES! After 36 hours there has been maybe a 1/16" (or less) drop, well within normal transpiration and evaporation rates. YES!!!
Though the pond has been clearing such that the bottom is clearly visible, I want to push it a bit, so tonight I added another course of flocculant which should cause further clumping of particles and clearer water in the next couple of days. I think we're talking fish in the not too distant future.
Last weekend we bought more bog plants and we've decided to expand the bog that is on the West side of the pond. Hopefully I'll get to it this weekend and have some more pictures.
John