Superfund Site:

COMMENCEMENT BAY, NEAR SHORE/TIDE FLATS
TACOMA, WA

Superfund Site Profile

Site Contacts

Remedial Project Manager
KRISTINE KOCH
(206) 553-6705

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Site Location

Street Address:
ADJ TO RUSTON WAY & TIDEFLATS IND. AREA
TACOMA, WA 98421

Background

The Commencement Bay Nearshore-Tideflats (CB/NT) Superfund site is located in the City of Tacoma and the Town of Ruston at the southern end of Puget Sound in Washington. The site encompasses an active commercial seaport and includes 12 square miles of shallow water, shoreline, and adjacent land - most of which is highly developed and industrialized.

EPA placed the site on the Superfund National Priorities List in 1983 due to widespread contamination of the water, sediments, and upland areas. EPA has divided the site into several "operable units" that are being managed as distinct cleanup sites:

  • Asarco Smelter
  • Hylebos Waterway
  • Middle Waterway
  • Sitcum Waterway
  • St. Paul ...
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