Capt Jim Wyatt
Hanging at the 10 Foot Stop
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We took a hydrolab a few years ago and it floodedI have encountered that with a couple systems when I was doing biota inventories. Any chance you have access to a hydrolab to get DO numbers? One thing you can do is open a can of dog food and leave it on the bottom to see if it attracts crayfish at least. I have dove Shepard a few times,but really can't remember seeing any species.