jpscott17, I'd agree that you could dig some holes yourself when the hoe is on the property. That certainly is what I'd do.
Take pictures, then post them on here and ask for expert advice. Mike Otto, Bill Cody, the Pond Boss himself, RAH, teehjaeh57, snrub and several others could help you evaluate what you find. ewest, our librarian, could point you to Pond Boss magazine articles and PondBoss forum thread links that will give you all sorts of info. This forum is made up of very knowledgeable, friendly, and competent individuals who are generous with their time.
I often get to Bayfield for work. I'm an arborist and am all over La Plata County pruning and removing trees for people. I'd be very happy to stop by and take a look at your pond.
Roger
