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California

Drawbridge (Alviso)

Tidal mudflat Documented siteProhibited, look only
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What you could find

Reported finds from this shoreline.

Sea potterySea pottery

Photos via Wikimedia Commons: NPS (Public domain).

Why this spot

Ghost town, stripped decades ago

Scavenged out.

Before you go

Hazards noted for this site.

Mercury sediment.

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.
South Bay landings: Mowry & Jarvis (mostly refuge)7 km away · Tidal mudflat
›
Cooley Landing / Ravenswood (mostly look)13 km away · Tidal mudflat
›
Niles, CA: Alameda Creek at the canyon mouth13 km away · Tidal mudflat
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Alvarado, CA: Alameda Creek sugar-and-salt town on the bay16 km away · Tidal mudflat
›