Sources that carry it

16 sources
U.S. Environmental Protection Agency
ACRES

EPA's dedicated ACRES (Assessment, Cleanup and Redevelopment Exchange System) Brownfields properties layer, published via the FRS Geospatial Data Download service as the single-program ArcGIS FeatureServer `FRS_INTERESTS_ACRES` (same family as FRS_INTERESTS_AIR). Every record is a Brownfields property assessed or cleaned up with EPA Brownfields grant funding or via an EPA Regional Targeted Brownfields Assessment (PGM_SYS_ACRNM='ACRES', INTEREST_TYPE='BROWNFIELDS PROPERTY' on all rows). Distinct from and fuller than the Brownfields subset already carried by us_epa__cimc_sites, which per EPA's own documentation only includes grant-funded properties visible through the separate Cleanups in My Community tool. Fetched live: 44,235 properties nationwide, within the Integration's predicted 35,000-65,000 band. ds_street fill 99.94%, ds_lat/ds_lon fill 100% -- Fit rating.

Free API National US 11 fields
Arkansas Department of Energy and Env…
Arkansas Aboveground Storage Tank Facilities

Statewide registry extract of facilities with at least one aboveground storage tank, including active and inactive registrations, site identity, address, coordinates, and tank-status indicators.

Free Full file Subnational 11 fields
Arkansas Department of Energy and Env…
Arkansas Underground Storage Tank Facilities

Statewide registry extract of facilities with at least one underground storage tank, including active and inactive registrations, site identity, address, coordinates, contacts, and tank-status indicators.

Free Full file Subnational 17 fields
U.S. Environmental Protection Agency
CIMC Sites

EPA "Cleanups in My Community" (CIMC) national Sites FeatureServer — spans Superfund/NPL, RCRA Corrective Action, Brownfields, Federal Facilities, and OSC removals with per-program institutional/engineering-control indicators. Multi-attribute source: US_INST_CONTROL (Integration 190) and US_ENG_CONTROLS (Integration 189). Distinct from state-level INST_CONTROL sources (e.g. ny_dec__institutional_controls) — this is the national counterpart, no overlap. Composite PK (REGISTRY_ID, SF_SITE_ID, RCRA_HANDLER_ID, BF_PROPERTY_ID, EPAOSC_SITE_ID). Caveat: SF_IC_IND uses an undocumented numeric code domain (1/2/3/4), no published legend found; non-blank treated as "IC tracked" as the most defensible fallback, could overcount ds_US_INST_CONTROL by up to ~516 rows — see .md for detail.

Free API National US 26 fields
U.S. Environmental Protection Agency
Federal Agency Hazardous Waste Compliance Docket

EPA's Federal Agency Hazardous Waste Compliance Docket is a quarterly public master list of federal facilities that manage or have managed hazardous waste, or where hazardous substances have been released. The FEDFacts Qlik Engine API emits one row per docket facility with EPA identifier, facility and agency identity, location, reporting mechanism, docket status, NPL/non-NPL cleanup classifications, and date added. The integrated conformed output also emits standardized address columns and a FEDERAL_FACILITY flag for all 2,392 records.

Free APIFull file National US 6 fields
Maryland Department of the Environment
Land Restoration Program Sites

Master mapped listing of sites under all Maryland Land Restoration Program tracks.

Free APIBatch enrichmentFull file Subnational 12 fields
Maryland Department of the Environment
LRP Hazardous Sites

Hazardous-waste and state cleanup sites selected from MDE’s Land Restoration Program layer.

Free APIBatch enrichmentFull file Subnational 15 fields
Maryland Department of the Environment
Maryland Brownfields Sites

Brownfield-flagged sites from MDE’s Land Restoration Program sites layer.

Free APIBatch enrichmentFull file Subnational 12 fields
U.S. Environmental Protection Agency
PFAS Industry Sectors

EPA PFAS Analytic Tools 'Industry Sectors' layer (PAT_Industry_Sectors, layer 3 of the public PFAS_Analytic_Tools_Layers ArcGIS FeatureServer) -- facilities with federal CAA/CWA/RCRA permits operating in industry sectors that literature review indicates may handle or release PFAS, per EPA's ECHO methodology. This is the live feed backing the interactive PFAS Analytic Tools dashboard's Industry Sectors tab. 714 facilities as of 2026-08-12, dominated by Part 139 airports (536) plus smaller NAICS/SIC-driven categories (waste management, chemical manufacturing, printing, metal coating, etc.). Note: this live layer is significantly narrower than the ~120,000-facility figure cited in EPA's marketing description of the tab's methodology -- see the Source .md for full reconciliation.

Free API National US 26 fields
U.S. Environmental Protection Agency
PFAS TRI Waste Management

EPA's PFAS Analytic Tools 'Toxics Release Inventory' Waste Management layer (PAT_TRI_Waste_Management, FeatureServer layer 5) -- TRI Form R Section 8 waste-management line items for PFAS and other TRI-listed fluorinated organics. 1,895 rows / 127 unique TRI facilities nationwide, reporting years 2015-2024. Picked over the sibling On-Site Releases layer (layer 6), which is the more literal match but currently returns almost no live data (EPA-side refresh gap).

Free API National US 12 fields
Virginia Department of Environmental …
Registered Aboveground Storage Tank Facilities

VA DEQ EDMA 'Registered Petroleum Tank Facilities' MapServer layer 102 (the combined aboveground/underground petroleum tank registry, 25,579 facilities), filtered to VA's regulated AST facilities via FAC_ACTIVE_AST>0 AND FAC_RISK_RANK populated — 664 facilities. This matches DEQ's published 'more than 600 AST facilities' (the risk-ranked, actively-inspected set; 99.8% carry an inspection year). Facility grain; native WGS84 Lat/Lon. Single-attribute source (ds_AST always true).

Free APIFull file Subnational 8 fields
U.S. Environmental Protection Agency
SEMS Archived Site Inventory

EPA's SEMS Archived Site Inventory identifies former CERCLIS-NFRAP sites removed from active Superfund tracking where no further federal remedial action is planned unless new information changes that determination. The integrated Envirofacts API product emits nationwide site identifiers, names, address and jurisdiction fields, limited coordinates, NPL and non-NPL status, federal-facility and Superfund Alternative Approach indicators, archive dates, standardized address columns, and a SEMS_ARCHIVE flag.

Free API National US 9 fields
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U.S. Environmental Protection Agency
Superfund Enterprise Management System Active Site Inventory

EPA's quarterly Facility Registry Service Interests download exposes the SEMS layer as an ESRI file geodatabase containing active, non-archived Superfund sites nationwide. The integrated product emits normalized address and NAD83 coordinate columns, a SEMS indicator, and the underlying facility identity, location, NPL status, federal ownership, EPA region, and program-interest metadata. It can be consumed as a complete bulk layer or queried through the documented ArcGIS FeatureServer fallback.

Free APIFull file National US 10 fields
U.S. Environmental Protection Agency
Toxics Release Inventory (TRI) Basic Data Files

Annual CSV product for RY 1987-present containing facility, geography, parent, industry, chemical, release, transfer, recycling, energy-recovery, treatment, production-waste, and activity-ratio data from TRI Form R and Form A. Prior-year files may be revised. Coverage is limited to TRI-covered facilities, sectors, chemicals, and reporting thresholds.

Free Full file National US 30 fields
Maryland Department of the Environment
Voluntary Cleanup Program Sites

Voluntary Cleanup Program sites selected from MDE’s Land Restoration Program layer.

Free APIBatch enrichmentFull file Subnational 12 fields
Oregon Department of Environmental Qu…
WQSIS Active NPDES Facilities

Oregon DEQ WQSIS facility records filtered to active NPDES permits, covering individually issued permits and facilities registered under general permits while excluding the state-only WPCF program.

Free APIFull file Subnational 16 fields

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