From collection Place
"Pughole Pond is a small but extremely picturesque little pond located in the Machias River drainage in remote northeast Hancock Coumty. It receives the flow from Upper Sabao Lake which lies just about a good stone's-throw upstream" ("Lake Survey Maps: Pug Hole Pond" PDF at Maine Department of Inland Fisheries and Wildlife [https://www.maine.gov/ifw/docs/lake-survey-maps/hancock/pughole_pond.pdf : accessed 14 October 2025]).