Naval Outlying Field

18025 State Route 20 Coupeville, Island County
Facility Site ID: 100000196 Cleanup Site ID: 16890

  • Site Status

  • Awaiting Cleanup

More about cleanup

This site has confirmed or suspected contamination that could potentially harm people and the environment. It is in the state cleanup process under the Model Toxics Control Act.

See the Site Details report at left or the documents below to learn more about this site.

Ecology works to clean up contaminated properties throughout the state. Cleanups are construction projects that remove, treat, or contain potentially harmful substances.

Places to see print documents
Outreach Information 6
Document Title Document Date Document Type
OLF Coupeville Navy Fact Sheet Jan 2024 1/5/2024 Fact Sheet\Public Notices
OLF Coupeville New DW System Aug 2022 8/17/2022 Fact Sheet\Public Notices
Navy OLF DW Investigation Feb 2018 2/5/2018 Fact Sheet\Public Notices
Navy OLF Coupeville DW Investigation May 2017 5/1/2017 Fact Sheet\Public Notices
Navy OLF Drinking Water Investigation Phase 2 Feb 2017 2/1/2017 Fact Sheet\Public Notices
Navy OLF Drinking water investigation sheet Nov 2016 11/7/2016 Fact Sheet\Public Notices
Technical Reports 13
Document Title Document Date Document Type
Town of Coupeville SAP Addendum March 2024 3/11/2024 Sampling and Analysis Plan
OLF Site 57 Master Work Plan January 2024 2/15/2024 Site Specific Technical Document - other
OLF Coupeville 2016-2023 Well Sampling Results 1/5/2024 Site Specific Technical Document - other
OLF Coupeville SAP Addendum May 2023 5/31/2023 Sampling and Analysis Plan
OLF Coupeville Supplemental SI Addendum Jan 2022 5/20/2022 Site Specific Technical Document - other
Ault Field OLF and Area 6 DW Samping Results April 2019 10/10/2019 Site Specific Administrative Document - other (Administrative correspondence)
OLF Coupeville SAP August 2019 8/8/2019 Sampling and Analysis Plan
NASWI Preliminary Assessment November 2018 11/21/2018 Site Specific Technical Document - other
NASWI Sampling and Modeling Rpt Sept 2018 9/20/2018 Site Specific Technical Document - other
Navy OLF Evaluation of GW Substances May 2018 5/23/2018 Site Specific Technical Document - other
Navy OLF DW Investigation Action Memorandum April 2018 4/11/2018 Site Specific Administrative Document - other (Administrative correspondence)
Navy OLF DW Sampling Results September 2017 9/12/2017 Site Specific Administrative Document - other (Administrative correspondence)
Navy OLF Emergency Response Memorandum Feb 2017 2/13/2017 Site Specific Administrative Document - other (Administrative correspondence)
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.

Places to see print documents

  • Headquarters
    300 Desmond Dr SE
    Lacey, 98503
    Please schedule an appointment to view print documents at this location.

Contaminants 1

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Halogenated Organics - Per- and polyfluoroalkyl substances (PFAS) C
S
Suspected
C
Confirmed Above Cleanup Levels
B
Below Cleanup Levels
RA
Remediated-Above
RB
Remediated-Below
R
Remediated
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.