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The NRD Map

Duwamish Waterway Superfund Site

Urban waterway located in Seattle, Washington

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  • Date/Time Frame
  • Early 1920s–2000
  • Statute
  • CERCLA
  • State
  • Washington
  • Substances
  • antimony, arsenic, cadmium, chlorinated benzenes, chromium, copper, hexachlorobutadiene, lead, mercury, nickel, oil, phthalates, PCBs, PAHs, tributyltin, zinc
  • Injury
  • Birds, Fish, Groundwater, Invertebrates, Resources of Cultural Significance, Sediment, Shellfish, Soil, Surface Water
Consent Decrees:

2024.07.15

  • Federal Trustees:
  • Department of the Interior (DOI), National Oceanic and Atmospheric Administration (NOAA)
  • State Trustees:
  • Washington Dept. of Ecology
  • Tribal Trustees:
  • Suquamish Tribe, Muckleshoot Tribe.
  • Potentially Responsible Parties:
  • General Recycling of Washington LLC, The David J. Joseph Co., Nucor Steel Seattle Inc.

2024.05.13 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI)
  • State Trustees:
  • Washington Dept. of Ecology
  • Tribal Trustees:
  • Suquamish Tribe and Muckleshoot Tribe
  • Potentially Responsible Parties:
  • Crowley Marine Services Inc., 8th Avenue Terminals Inc., Washington State Department of Transportation

2023.04.03 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI)
  • State Trustees:
  • Washington Dept. of Ecology
  • Tribal Trustees:
  • Suquamish Tribe and Muckleshoot Tribe
  • Potentially Responsible Parties:
  • Lynden Inc., Knik Construction Co., Douglas Management Co., Alaska Marine Lines Inc., Swan Bay Holdings Inc., Bering Marine Corp., other associated entities?

2021.05.26 Related Document

  • Federal Trustees:
  • Department of the Interior (DOI), National Oceanic and Atmospheric Administration (NOAA)
  • State Trustees:
  • Washington
  • Tribal Trustees:
  • Suquamish Tribe, Muckleshoot Indian Tribe
  • Potentially Responsible Parties:
  • Vigor Industrial LLC, Exxon Mobil Corp.

2021.05.07 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA)
  • State Trustees:
  • Washington Dept. of Ecology
  • Tribal Trustees:
  • Suquamish Tribe, Muckleshoot Indian Tribe
  • Potentially Responsible Parties:
  • City of Seattle

2019.10.25 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI)
  • State Trustees:
  • Washington Dept. of Ecology
  • Tribal Trustees:
  • Suquamish Tribe and Muckleshoot Tribe
  • Potentially Responsible Parties:
  • Earl M. Jorgensen Co. (EMJ)?

2019.06.17 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI)
  • Potentially Responsible Parties:
  • Kaiser Gypsum Co. Inc., Hanson Permanente Cement Inc.

2016.11.18 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI)
  • State Trustees:
  • Washington Department of Ecology
  • Tribal Trustees:
  • Suquamish Tribe and Muckleshoot Indian Tribe
  • Potentially Responsible Parties:
  • Constellation Enterprises LLC

2010.12.14 Related Document

  • Federal Trustees:
  • National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI)
  • State Trustees:
  • Washington Department of Ecology
  • Tribal Trustees:
  • Suquamish Tribe and Muckleshoot Indian Tribe
  • Potentially Responsible Parties:
  • Boeing