Seattle Plant

AbandonedCementFacilityMSHA

Location

StateWashington
CountyKing
Nearest TownSeattle
Coordinates47.55444, -122.34528

Commodities

PrimaryCement

Mine Details

StatusAbandoned
TypeFacility
OperatorLafarge North America Inc
Data SourceMSHA
Source ID4500805

What This Means

This mine is listed as abandoned or sealed in federal records. Abandoned mines can pose safety and environmental risks, including unstable ground, toxic gas accumulation, flooded shafts, and potential groundwater contamination from heavy metals or acid mine drainage. Never enter an abandoned mine. If you live near this site, consider checking with your state environmental agency about any ongoing remediation or monitoring programs.

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