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Description: Hazardous Waste
Facilities used to generate the Washington Tracking Network's Proximity to
Hazardous Waste Facility Measure
This dataset identifies
hazardous waste-generating facilities in Washington State used in the
development of the Washington Tracking Network (WTN) indicator for
community proximity to hazardous waste sources. The goal of the dataset is to
support environmental health analyses and inform public health initiatives
by highlighting areas near potential sources of hazardous chemical
exposure.
The layer includes
facilities that reported generating large quantities of federally regulated
hazardous waste or state regulated dangerous waste during either the 2022 or
2023 calendar year, as reported to the Washington State Department of Ecology.
These facilities are primarily classified as Large Quantity Generators
(LQGs) under federal and state hazardous waste regulations. In addition to
these regulatory-based identifications, the dataset also includes a limited
number of facilities that were brought to attention through community reports
of concern over chemical waste and associated risks.
Facility data were
sourced from the Department of Ecology’s TurboWaste system, the official
reporting and tracking platform for hazardous and dangerous waste management in
Washington. This list of facilities was last updated on June 30th, 2025.
Superfund Cleanup Sites
used to generate the Washington Tracking Network's Proximity to Superfund Cleanup Sites Measure
This dataset contains
Superfund cleanup sites located within or near the borders of Washington State
used in the development of the Washington Tracking Network’s measure of
community proximity to federal hazardous waste cleanup locations. The goal of
the dataset is to support environmental health analyses and inform public
health initiatives by highlighting environmental risks associated with
long-term contamination and remediation activities.
Included in this layer
are only those cleanup sites that are either currently listed on or
proposed for inclusion on the National Priorities List (NPL)—a designation
that marks them as the most serious uncontrolled or abandoned hazardous waste
sites identified for federal cleanup under the Comprehensive Environmental
Response, Compensation, and Liability Act (CERCLA), commonly known as
Superfund.
Site information is
maintained by the U.S. Environmental Protection Agency (EPA) through the
Superfund Enterprise Management System (SEMS) and was accessed via the
Facility Registry Service (FRS) to ensure up-to-date and authoritative
geospatial data. This list of cleanup sites was last updated on June 30th,
2025.
Service Item Id: 3f9d2476b9ed4c20a52db9e209c85da7
Copyright Text:
Spatial Reference:
2927
(2927)
LatestVCSWkid(0)
Initial Extent:
XMin: -123239.58204739261
YMin: -135779.7472113903
XMax: 2893314.6255123015
YMax: 1552939.6402170043
Spatial Reference: 2927
(2927)
LatestVCSWkid(0)
Full Extent:
XMin: 611352.8487913907
YMin: 87386.5996247232
XMax: 2514035.9869870543
YMax: 1324953.059198141
Spatial Reference: 2927
(2927)
LatestVCSWkid(0)
Units: esriFeet
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