Where: West · North America · approx. 45.6, -121.18 (vicinity only)
Why this spot: 1838-1900
What turns up: Oregon Trail and steamboat era settler glass; leave anything older where it lies.
Access: Gray area.
Corps and port lands plus private; above all this is millennia-old tribal fishing ground - any pre-settler material is off-limits absolutely, report finds. Settler-era surface glass at low water is the narrow lane.
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.