Thank you ewest, I bought some 1.5" PVC pipe and drove it in the ground and gather samples from all 4 corners, humps in the middle, and down the length of the pond sides. It was only getting small bites of mud each push, so it should be a good representation of the pond doing it like you said. Thank you for the help! Didn't know I had to do anything to my pond except fish and eat them when I got too many....LOL
