Thanks esshup! Truth be told, I do have a local lab with limited abilities...I can ask them what they can test, but it would probably be better if I have an idea of what I am looking for, then ask if they can do it. (If they saw that checklist I think they'd faint.)
There is a dramatic drop in pond weed...is that due to a slight rise in the water level?
There was another section on grass on the other end of the dam, they didn't go anywhere...what am I seeing happen? (I was really surpised that it was seven feet deep in this section!)
Maybe this grass is what turned into the "flotilla" I saw this time around.
