Superfund Information Systems: Site Profile

Superfund Site:

WYCKOFF CO./EAGLE HARBOR
BAINBRIDGE ISLAND, WA

Contaminant List

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EPA has identified the chemical substances (i.e., hazardous substances, pollutants or contaminants) listed below as contaminants of concern (COCs) for the site. COCs are the chemical substances found at the site that EPA has determined pose an unacceptable risk to human health or the environment. These are the substances evaluated by EPA to be addressed by cleanup actions at the site.

To identify COCs, EPA:

  • Identifies people and ecological resources that could be exposed to contamination found at the site;
  • Determines the amount and type of contaminants present; and
  • Determines the human health or ecological effects that could result from contact with the contaminants.

The list of COCs provided below come from EPA’s remedy decisions for this site. This list may not reflect a modification to these decisions that removes a contaminant from the COC list. Also, after the decision, a COC may have been cleaned up.

EPA is working to improve data quality. The information presented on this page is undergoing review for accuracy and completeness, and may be subject to change.

The following ATSDR Profile links exit the site Exit
Contaminant Name Contaminated
Media
Area of Site Found
(Operable Unit)
More Information CAS #
1,2-DIHYDROACENAPHTHYLENE Sediment EAST HARBOR SEDIMENT (01)   83-32-9
1,2-DIHYDROACENAPHTHYLENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   83-32-9
2-METHYLNAPHTHALENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 91-57-6
2-METHYLNAPHTHALENE Sediment EAST HARBOR SEDIMENT (01) ATSDR Profile 91-57-6
2-METHYLNAPHTHALENE Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 91-57-6
9H-CARBAZOLE Groundwater WYCKOFF FACILITY GROUNDWATER (04)   86-74-8
9H-CARBAZOLE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   86-74-8
9H-FLUORENE Sediment EAST HARBOR SEDIMENT (01)   86-73-7
9H-FLUORENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   86-73-7
ACENAPHTHYLENE Groundwater WYCKOFF FACILITY GROUNDWATER (04)   208-96-8
ACENAPHTHYLENE Sediment EAST HARBOR SEDIMENT (01)   208-96-8
ACENAPHTHYLENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   208-96-8
ANTHRACENE Groundwater WYCKOFF FACILITY GROUNDWATER (04)   120-12-7
ANTHRACENE Sediment EAST HARBOR SEDIMENT (01)   120-12-7
ANTHRACENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   120-12-7
ANTIMONY Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-36-0
ARSENIC Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-38-2
ARSENIC Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-38-2
BARIUM Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-39-3
BENZENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 71-43-2
BENZO(B)FLUORANTHENE Sediment EAST HARBOR SEDIMENT (01)   205-99-2
BENZO(B)FLUORANTHENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   205-99-2
BENZO(GHI)PERYLENE Sediment EAST HARBOR SEDIMENT (01)   191-24-2
BENZO(GHI)PERYLENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   191-24-2
BENZO(K)FLUORANTHENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   207-08-9
BENZO(K)FLUORANTHENE Sediment EAST HARBOR SEDIMENT (01)   207-08-9
BENZO(K)FLUORANTHENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   207-08-9
BENZO[A]ANTHRACENE Sediment EAST HARBOR SEDIMENT (01)   56-55-3
BENZO[A]ANTHRACENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   56-55-3
BENZO[A]PYRENE Groundwater WYCKOFF FACILITY GROUNDWATER (04)   50-32-8
BENZO[A]PYRENE Sediment EAST HARBOR SEDIMENT (01)   50-32-8
BENZO[A]PYRENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   50-32-8
BERYLLIUM Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-41-7
BIS(2-ETHYLHEXYL)PHTHALATE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 117-81-7
BIS(2-ETHYLHEXYL)PHTHALATE Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 117-81-7
CADMIUM Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-43-9
CADMIUM Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-43-9
CHLOROBENZENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 108-90-7
CHLOROFORM Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 67-66-3
CHLOROMETHANE Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 74-87-3
CHROMIUM Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-47-3
CHRYSENE Sediment EAST HARBOR SEDIMENT (01)   218-01-9
CHRYSENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   218-01-9
COPPER Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-50-8
COPPER Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-50-8
DIBENZO(A,H)ANTHRACENE Sediment EAST HARBOR SEDIMENT (01)   53-70-3
DIBENZO(A,H)ANTHRACENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   53-70-3
DIBENZOFURAN Groundwater WYCKOFF FACILITY GROUNDWATER (04)   132-64-9
DIBENZOFURAN Sediment WEST HARBOR SOILS AND SEDIMENT (03)   132-64-9
DICHLOROMETHANE (METHYLENE CHLORIDE) Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 75-09-2
ETHYLBENZENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 100-41-4
FLUORANTHENE Groundwater WYCKOFF FACILITY GROUNDWATER (04)   206-44-0
FLUORANTHENE Sediment EAST HARBOR SEDIMENT (01)   206-44-0
FLUORANTHENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   206-44-0
INDENO(1,2,3-CD)PYRENE Sediment EAST HARBOR SEDIMENT (01)   193-39-5
INDENO(1,2,3-CD)PYRENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   193-39-5
IRON Groundwater WYCKOFF FACILITY GROUNDWATER (04)   7439-89-6
LEAD Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7439-92-1
LEAD Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7439-92-1
MAGNESIUM Groundwater WYCKOFF FACILITY GROUNDWATER (04)   7439-95-4
MANGANESE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7439-96-5
MERCURY Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7439-97-6
MERCURY Sediment EAST HARBOR SEDIMENT (01) ATSDR Profile 7439-97-6
MERCURY Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7439-97-6
NAPHTHALENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 91-20-3
NAPHTHALENE Sediment EAST HARBOR SEDIMENT (01) ATSDR Profile 91-20-3
NAPHTHALENE Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 91-20-3
NICKEL Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-02-0
NICKEL Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-02-0
PENTACHLOROPHENOL Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 87-86-5
PENTACHLOROPHENOL Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 87-86-5
PHENANTHRENE Sediment EAST HARBOR SEDIMENT (01)   85-01-8
PHENANTHRENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   85-01-8
PHENOL Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 108-95-2
POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) Sediment WEST HARBOR SOILS AND SEDIMENT (03)   130498-29-2
POTASSIUM Groundwater WYCKOFF FACILITY GROUNDWATER (04)   7440-09-7
PYRENE Sediment EAST HARBOR SEDIMENT (01)   129-00-0
PYRENE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   129-00-0
QUINOLINE Sediment WEST HARBOR SOILS AND SEDIMENT (03)   91-22-5
SILVER Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-22-4
STYRENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 100-42-5
THALLIUM Sediment WEST HARBOR SOILS AND SEDIMENT (03)   7440-28-0
TOLUENE Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 108-88-3
XYLENE (MIXED ISOMERS) Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 1330-20-7
ZINC Groundwater WYCKOFF FACILITY GROUNDWATER (04) ATSDR Profile 7440-66-6
ZINC Sediment WEST HARBOR SOILS AND SEDIMENT (03) ATSDR Profile 7440-66-6

About CAS #

Chemical Abstracts Service (CAS) is a division of the American Chemical Society. CAS builds and maintains the largest and most current database of chemical substance information in the world. These chemical substances are labeled with CAS Registry Numbers® (CASRNs or CAS Numbers) and are used internationally as unique numeric identifiers for a single substance. They have no chemical significance and, because they are widely used, are a link to a wealth of information about a specific chemical substance. They are provided here for reference purposes to hopefully aide you in researching the respective chemical. For more information, visit the CAS Web site. Exit

About ATSDR

The Agency for Toxic Substances and Disease Registry (ATSDR) is an agency of the U.S. Department of Health and Human Services. ATSDR is charged under the Superfund law (CERCLA) to assess the presence and nature of health hazards at specific Superfund sites, to help prevent or reduce further exposure and the illnesses that result from such exposures, and to expand the knowledge base about health effects from exposure to hazardous substances. ATSDR maintains a series of fact sheets and profiles about contaminants of concern commonly found at Superfund sites. Links to these resources are provided above when available. For more information, visit the ATSDR Web site. Exit

About EPA’s IRIS

The Integrated Risk Information System (IRIS), prepared and maintained by the U.S. Environmental Protection Agency (U.S. EPA), is an electronic database containing information on human health effects that may result from exposure to various chemicals in the environment. IRIS was initially developed for EPA staff in response to a growing demand for consistent information on chemical substances for use in risk assessments, decision-making and regulatory activities. The information in IRIS is intended for those without extensive training in toxicology, but with some knowledge of health sciences. For more information, visit the EPA IRIS Web site.

About EPA’s SRS

The Substance Registry System (SRS) is the Environmental Protection Agency's (EPA) central system for information about regulated and monitored substances. The system provides a common basis for identification of chemicals, biological organisms, and other substances listed in EPA regulations and data systems, as well as substances of interest from other sources, such as publications. The system does not provide health hazard information at this time. For more information, visit the EPA SRS Web site.

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