Superfund Site:

LOCKHEED WEST SEATTLE
SEATTLE, WA

Superfund Site Profile

Site Contacts

Remedial Project Manager
Piper Peterson
(206) 553-4951

View all site contacts »

Site Location

Street Address:
3443 W. MARGINAL WAY
SHIPPING FACILITY AT TERMINAL 5
SEATTLE, WA 98106

Sign up for this Superfund site’s mailing list

Announcements and Key Topics

Cleanup at Lockheed West Seattle

The Lockheed West Seattle Superfund remedial action began on August 13, 2018. The site is located at the head of the West Waterway of the Duwamish on Elliott Bay.  The Lockheed Martin Corporation started the cleanup by removing pilings in the shipway near the shoreline and debris throughout the site. They then dredged contaminated sediments ...
Continue reading announcements and key topics »


Background

The 40-acre Lockheed West Seattle site is located in Elliott Bay near the mouth of the West Waterway in Seattle, Washington. It is one of the remaining areas to be ...
Continue reading background »