Cleanup Sites in Washington State

This is a list of cleanup sites in Washington State. It includes sites and associated websites. It includes location data, Cleanup Status, Site Rank – if the site is ranked, and if the site has an Environmental Covenant.

Over half the cleanup sites have a status of “No Further Action Required/Decision” or NFA. If a site has a NFA it includes the latest NFA date and NFA reason.

The Washington Department of Ecology (Toxics Cleanup Program) works to clean up contaminated sites/properties throughout the state of Washington. This data was downloaded from the Integrated Site Information System (ISIS) database and is monthly.

Data and Resources

Field Value
accessLevel public
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identifier https://data.wa.gov/api/views/vtkh-65is
issued 2019-07-23
landingPage https://data.wa.gov/d/vtkh-65is
modified 2021-09-16
publisher data.wa.gov
resource-type Dataset
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theme {"Natural Resources & Environment"}
Groups
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  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • cleanup
  • cleanup-sites
  • cleanup-status
  • ecology
  • geo
  • geoss
  • mtca
  • national
  • nfa-date
  • nfa-reason
  • north-america
  • toxics-cleanup
  • united-states
  • warm-ranking
isopen False
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license_title License not specified
maintainer ECY DataSync
maintainer_email no-reply@data.wa.gov
metadata_created 2025-11-21T00:22:58.224552
metadata_modified 2025-11-21T00:22:58.224555
notes This is a list of cleanup sites in Washington State. It includes sites and associated websites. It includes location data, Cleanup Status, Site Rank – if the site is ranked, and if the site has an Environmental Covenant. Over half the cleanup sites have a status of “No Further Action Required/Decision” or NFA. If a site has a NFA it includes the latest NFA date and NFA reason. The Washington Department of Ecology (Toxics Cleanup Program) works to clean up contaminated sites/properties throughout the state of Washington. This data was downloaded from the Integrated Site Information System (ISIS) database and is monthly.
num_resources 4
num_tags 17
title Cleanup Sites in Washington State