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California

Niles, CA

Alameda Creek at the canyon mouth

Tidal mudflat Source-confirmed findsGray area

What you could find

Reported finds from this shoreline.

Old bottlesOld bottles

Also reported: 1880s-1910s rail-town.

Photos via Wikimedia Commons: Sheila Sund (CC BY 2.0).

Why this spot

1890s+ Sanborn-mapped town on San Francisco Bay (Alameda Creek)

An 1892 Sanborn shows a built-up junction town at a creek mouth, its creekside and back-lot privies are classic Bay-Area bottle deposits.

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.