Research & Data
Use this portal to filter and search for all of our scientific information.
Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our state’s land, air, and water. We provide access to that data through reports, databases, maps and user-friendly online tools.
Cleanup site: Boeing Developmental Center
Cleanup in Tukwila, along the Lower Duwamish Waterway the site of a Boeing development and manufacturing facility. The soil and groundwater is contaminated with solvent, fuels, oils, and heavy metals.
https://ecology.wa.gov/boeing-development-center-norfolk
Cleanup site: Boeing Everett
Clean up activity at the site of the Boeing Everett manufacturing plant. Includes the removal of solvent, fuels, oils, and heavy metals from soil and groundwater.
https://ecology.wa.gov/boeing-development-center-norfolk-1
Cleanup site: Boeing Kent Space Center
Cleanup at the site of Boeing research and development facility in Kent.
https://ecology.wa.gov/boeing-kent-space-center
Cleanup site: Boeing Renton
Cleanup at the Boeing manufacturing plant in Renton, on the south shore of Lake Washington. Activities include the removal of hazardous substances including solvents, fuels, oils and heavy metals.
https://ecology.wa.gov/boeing-renton
Cleanup site: BSB Diversified Co Inc
BSB Diversified (BSB) is the name of a cleanup site with three separate properties: BSB; J.H. Carr & Sons, Inc.; and, Hexcel Corporation Kent-Plant. Hexcel is an industrial facility. Historically, a metal finishing and electroplating plant.
https://ecology.wa.gov/bsb-diversified-co-inc
Cleanup Site: Columbia Gorge Aluminum
Hazardous cleanup site located in Goldendale, next to the Columbia River, site of the former Columbia Gorge Aluminum smelter began in 1969.
https://ecology.wa.gov/columbia-gorge-aluminum-site
Cleanup site: Mead Custodial Trust (CDC Mead)
Cleanup of groundwater near Mead that was contaminated by former Kaiser Aluminum smelting operations.
https://ecology.wa.gov/mead-custodial-trust-cdc-mead
Cleanup site: Reynolds Metals Aluminum Smelter, Longview
Cleanup near Columbia River at the site of the former Reynolds Metals aluminum smelter in Longview.
https://ecology.wa.gov/reynolds-metals-aluminum-smelter
Cleanup site: Univar USA Inc Kent
Univar Kent is a cleanup site at 8201 S 212th St. in Kent (King County) with soil and groundwater contamination from waste management activities and accidental chemical releases.
https://ecology.wa.gov/cleanup-site-univar-usa-inc-kent
Industrial site: BP Cherry Point refinery
Industrial refinery that's monitored for potential releases of contaminants include metals, volatile organics, and semi-volatile organics.
https://ecology.wa.gov/bp-cherry-point-refinery
Cleanup site: Treoil Industries
This site is a former industrial facility located in Whatcom County, near Ferndale. Ecology is facilitating a remedial investigation and feasibility study for cleaning up contaminants at the site.
https://ecology.wa.gov/cleanup-site-treoil-industries
Cleanup site: Clean Earth LLC
Clean Earth LLC is a cleanup site at 20245 77th Ave S in Kent, formerly known as Stericycle Kent.
https://ecology.wa.gov/cleanup-site-clean-earth-llc
Burlington Environmental-Georgetown, Seattle cleanup site
Burlington Environmental-Georgetown in Seattle consists of two sites, one to the east of Fourth Avenue South (known as “East of 4th”), and one to the west (known as “West of 4th”)
https://ecology.wa.gov/cleanup-site-burlington-environmental-georgetown
Cleanup site: Columbia Gorge Aluminum
Located in Goldendale, next to the Columbia River, the Columbia Gorge Aluminum aluminum smelter closed in 2003. Since 1980, the site has been used for managing hazardous and solid waste.
https://ecology.wa.gov/cleanup-site-columbia-gorge-aluminum
Cleanup site: Hexcel Corp Structures, Kent
Hexcel is part of the BSB Diversified (BSB) cleanup site in Kent, which includes three separate properties: BSB; J.H. Carr & Sons, Inc.; and, Hexcel Corporation Kent-Plant. Hexcel was a metal finishing and electroplating plant.
https://ecology.wa.gov/cleanup-site-hexcel-corp-structures
Cleanup site: International Paper Longview
International Paper has used this facility in Longview for treating wood products. Their activity has resulted in the need for both soil and groundwater cleanup work.
https://ecology.wa.gov/cleanup-site-international-paper
Cleanup site: Yakima Training Center
The Yakima Training Center (YTC) is a sub-installation of Joint Base Lewis-McChord (JBLM), which contains a dangerous waste management facility.
https://ecology.wa.gov/cleanup-site-yakima-training-center
Dirt Alert map: Former orchards
See whether a property falls within area that might have been used as an orchard lands. Until 1940, orchards were often sprayed with lead-arsenate pesticide.
https://ecology.wa.gov/dirt-alert-former-orchards
Dirt Alert map: arsenic and lead in soil
Find soil sampling and cleanup records for properties in the Tacoma Smelter Plume, and see whether a property falls within the Everett Smelter Plume, Upper Columbia River smelter area, or suspected former orchard lands.
https://ecology.wa.gov/arsenic-in-soil-database
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