Just an update. I've got soil sampling completed and looks like we have a good fit with heavy clay throughout the build site. Below it's very plastic as well. Should hold water well but waiting for the official report. The only change is the spillway system will bypass around the pond and take advantage of a very wide and flat grassy area for bypassing the pond. I think were good to go and just need good weather and the rest of my master plan to get completed. The master plan involves a house and shop as well so that is taking up a majority of the planning time so far.