We are in south central nebraska, ponds do freeze over here, however this pond has always had an aerator in it to keep 20ft diameter hole in it. Thinking back, it was late fall of 2002 and I walked down to the pond in the early am. I saw lots of fish coming to the surface and appeared to be trying to breathe. I checked with the hatchery, (willow lake) And He instantly had an aerator shipped directly too me. I monitored the pond closely during this time.
This aereator has run ever since with the exception of a few times when I forgot to pull the cord down there after mowing (2-4 days)
Kelly when your questioning the stocking rate, Do you feel I was overstocked both times or are you looking at the total over the 2yrs?

Onto the clarity,... Yes I have too find a way to clear up this pond. The quart sample I took yesterday morning is in front of me again. I would say it is only slightly clearer, There is a small amount of grean speckles at the bottom of the jar, No where near enough to cover the bottom, just some around the bottom edge??
I hope this sheds more light, I greatly appreciate all your help!!!!!

PS. I was out there last nite bobber fishing in the shallows (bass fishing is no good and I know theres plenty of big cats) so im trying to get an idea of what the small ones are. I easily caught several more baby cats and one more very small blue gill (about 3-4in.)