Where: Maine · approx. 44.91, -66.99 (vicinity only)
Why this spot: 1880s+ Sanborn-mapped town on Passamaquoddy Bay, Atlantic coast
What turns up: Dense sardine-cannery era dumps: key-open tin cans, canning-era bottles, and clay pipes on the shore banks and behind the Water Street wharves.
Access: Gray area.
Maine's low-tide-line ownership rule makes most of the intertidal below the canneries private, requiring the owner's permission; island townsite uplands are private and need permission. 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.