Where: Maine · approx. 45.19, -67.28 (vicinity only)
Why this spot: 1880s+ Sanborn-mapped town on St. Croix River tidewater, coastal border
What turns up: Border lumber-port and mill dumps: black-glass ale bottles, clay pipes, and iron hardware along the St. Croix tidewater wharves.
Access: Gray area.
Private waterfront ownership runs to the low-tide line under Maine's rule, so the St. Croix intertidal is largely private and needs the owner's permission; the navigable riverbed is state-owned with artifact removal restricted, and townsite uplands are private. The river is an international boundary, so respect the border. 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.