Where: Midwest · North America · approx. 47.92, -97.02 (vicinity only)
Why this spot: 1880-1930
What turns up: 1890s-1920s Grand Forks drugstores, Hutchinson sodas, crockery
Access: Gray area.
Riverbed below the high-water mark is state sovereign land; surface picking tolerated in practice. Minnesota bank has its own rules.
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.