Where: Maine · approx. 44.57, -68.8 (vicinity only)
Why this spot: 1880s+ Sanborn-mapped town on Penobscot River tidewater
What turns up: River-port and shipyard refuse: ale and utility bottles, clay pipes, and iron ship fittings along the Penobscot tidewater waterfront.
Access: Gray area.
Under Maine's rule private waterfront runs to the low-tide line, so the Penobscot intertidal here is mostly private and needs the owner's permission; the navigable riverbed is state-owned with artifact removal restricted, and townsite uplands are private. State law protects archaeological sites and unmarked burials.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.