Sources that carry it

45 sources
West Virginia Department of Environme…
Abandoned Mine Land Problem Points

WVDEP's statewide AMLPoints ArcGIS layer inventories abandoned mine land problem points predating the 1977 Surface Mining Reclamation and Control Act, including portals, impoundments, hazardous equipment or facilities, polluted-water issues, water areas, and vertical openings.

Free APIFull file Subnational 3 fields
Arizona Department of Environmental Q…
ADEQ Brownfields Grant Sites

Public statewide ArcGIS inventory of Arizona properties accepted into the ADEQ Brownfields Grant Program, including site identity, status, location, contamination, redevelopment, parcel, grantee, funding, and program dates.

Free APIFull file Subnational 13 fields
Arizona Department of Environmental Q…
AZPDES Individual Permits

ADEQ's statewide ArcGIS layer of active individual Arizona Pollutant Discharge Elimination System permits for municipal, domestic, and industrial dischargers; general permits are outside this source.

Free APIFull file Subnational 6 fields
Florida Department of Environmental P…
Brownfield Sites

Florida DEP ArcGIS layer of individual sites with executed Brownfield Site Rehabilitation Agreements, including site identity, address, county, district, acreage, agreement date, coordinates, remediation status, and supporting document links. This is the site layer, distinct from the broader Brownfield Areas designation layer.

Free APIBatch enrichmentFull file Subnational 9 fields
Illinois Environmental Protection Age…
Brownfields

Illinois EPA brownfields inventory of redevelopment and assessment sites, including program identifiers, property location, funding and investigation details, completion date, acreage, and contaminant category.

Free API Subnational 9 fields
Wisconsin Department of Natural Resou…
BRRTS Leaking Underground Storage Tank Activities

Statewide BRRTS bulk-export subset of reported leaking underground storage tank activities, open and closed.

Free Full file Subnational 16 fields
New York State Department of Environm…
Bulk Storage Underground Tanks

NY DEC's Bulk Storage Facilities dataset (Socrata pteg-c78n), filtered to In Service tanks with an underground tank_location (including the literal 10%-below-grade regulatory threshold). Sibling to the Verified ny_dec__bulk_storage_aboveground_tanks source (same dataset, complementary tank_location filter). 20,690 rows — below the predicted band (24,000-56,000) but consistent with the AST sibling's real ~75/25 AST/UST split vs. the Tier-C prediction's assumed 50/50 split.

Free APIFull file Subnational 14 fields
Maine Department of Environmental Pro…
Closed Municipal Landfills

Public Maine DEP point inventory of closed and historical municipally owned or operated landfills and town dumps, with site identity, location, closure, description, and summary details. It excludes active or licensed solid-waste facilities.

Free APIFull file Subnational 5 fields
Arizona Department of Environmental Q…
DEUR and VEMUR Activity and Use Limitations

ADEQ's statewide ArcGIS layer of recorded Declaration of Environmental Use Restriction and Voluntary Environmental Mitigation Use Restriction sites, including institutional or engineering controls and site locations.

Free APIFull file Subnational 11 fields
South Carolina Department of Environm…
Drycleaning Facility Restoration Trust Fund Sites

Annual South Carolina list of drycleaning facilities registered under the Drycleaning Facility Restoration Act, including active, closed, and remediated locations.

Free Full file Subnational 3 fields
U.S. Department of Energy
EIA-860 Ash Impoundment Plants

Plant-level subset of the annual Form EIA-860 Schedule 2 workbook for power plants reporting an ash impoundment, including whether the impoundment is lined and its operating status alongside plant identity and location.

Free Full file Unknown 16 fields
Pennsylvania Department of Environmen…
HSCA Cleanup Activities

Pennsylvania DEP's public Hazardous Site Response Actions List is an annually refreshed SSRS CSV report derived from eFACTS and covering hazardous-site response work since 1988. The integrated product filters the report to HSCA initiations and emits 1,554 response-action × environmental-medium × substance rows across about 489 sites. It preserves facility identity, owner/operator, address, coordinates, Pennsylvania Priority List dates, response actions, media, and contaminant columns, while prepending normalized location fields and an HSCA indicator.

Free Full file Subnational 13 fields
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Georgia Environmental Protection Divi…
HSI Institutional Controls

Hazardous Site Inventory sites filtered to classes III and IV, representing sites cleaned to restricted or non-residential standards with institutional controls.

Free Full file Subnational 3 fields
Indiana Department of Environmental M…
ICIS NPDES Facility

Active Indiana NPDES-permitted wastewater discharge facilities, including permit terms and receiving waters.

Free APIFull file Subnational 16 fields
Indiana Department of Environmental M…
IDEM Voluntary Remediation Program Sites

Indiana IDEM hosted inventory of non-confidential sites in the state Voluntary Remediation Program, including site identity and location details.

Free APIFull file Subnational 5 fields
New Jersey Department of Environmenta…
Known Contaminated Sites — Closed Historic Cases

Historical closed cases from New Jersey site-remediation records with confirmed historic contamination.

Free APIFull file Subnational 18 fields
Pennsylvania Department of Environmen…
Land Recycling Cleanup Locations

Point inventory of Pennsylvania Act 2, STSP, CERCLA, and HSCA cleanup locations at site and sub-facility/media grain.

Free APIFull file Subnational 2 fields
Florida Department of Environmental P…
Leaking Ast

Florida DEP STCM "Leaking Aboveground Storage Tank Site Locations" report — the authoritative, purpose-built dataset for facilities with an aboveground tank and a recorded discharge. Fetched per-county across all 67 counties (POST cid+query_cid, same session-cookie pattern as the sibling fl_dep__regulated_ast/fl_dep__regulated_ust reports) and aggregated from 6,518 tank-substance-component rows to 1,473 distinct facilities by FAC_ID. Latitude/Longitude are published directly on the report in unsigned DMS format and converted to decimal degrees by fetch.py (no ArcGIS join needed). FDEP's own PLACEMENT column splits every facility into "AST Only" or "AST UST" (also has an underground tank) since STCM cannot attribute a discharge to a specific tank — both values qualify for ds_LAST=true. Single-attribute source: LAST.

Free Full file Subnational 8 fields
New Jersey Department of Environmenta…
NJDEP Engineering Controls

NJDEP Site Remediation Program sites whose engineering-control flag is ongoing or lifted, identifying contaminated sites managed with physical remedies such as caps, barriers, or vapor mitigation.

Free APIFull file Subnational 6 fields
Illinois Environmental Protection Age…
NPDES Outfalls

Illinois EPA Bureau of Water ArcGIS layer of NPDES permitted facilities and discharge outfalls, including permit, activity, facility, industry, status, watershed, and coordinates.

Free APIFull file Subnational 11 fields
New York State Department of Environm…
Pbs Tanks

NYSDEC Bulk Storage Facilities dataset (pteg-c78n), filtered to program_type='PBS'. Full unfiltered tank inventory, all statuses, all locations. One row per registered tank (or per facility when no discrete tank is registered). Deliberately independent of the 4 already-Verified ny_dec sources built on the same dataset (bulk_storage_aboveground_tanks, ..._aboveground_tanks_historical, ..._underground_storage_tanks, ..._underground_storage_tanks_historical) — those cover ~228,516 of ~254,502 PBS rows via status/location filters; this Source accepts the overlap rather than reopening Customer-signed-off deliverables. Pattern for TANKS going forward: full inventory, independent of any AST/UST split per locale.

Free APIFull file Subnational 13 fields
Georgia Environmental Protection Divi…
PCE Dry Cleaner Registry

Statewide registry of Perc-NESHAP dry-cleaner facilities that filed compliance notifications, including pickup-only stores.

Free Full file Subnational 3 fields
Wisconsin Department of Natural Resou…
PFAS Site Listing

Curated statewide BRRTS listing of activities where PFAS contamination has been confirmed.

Free Full file Subnational 6 fields
Illinois Environmental Protection Age…
PFAS Statewide Investigation Network Sampling Results

Illinois EPA entry-point-level PFAS sampling results from its statewide investigation of community water supplies, including measured analytes, detection indicators, units, water-system identifiers, and coordinates.

Free API Subnational 5 fields
Google
Place Details (New)

Paid API returning field-mask-selected address, contact, type, rating, hours, status, and other details for a buyer-named Google place ID.

Paid API Global 6 fields
Placer Labs, Inc. (Placer.ai)
Placer Foot Traffic API (PAPI)

Commercial API add-on for aggregate Placer intelligence about unrelated U.S. venues, complexes, chains and areas. Boundary: POI search and core visit, trend, dwell, CBG-origin, frequency, trade-area, ranking and favorite-place/chain reports. Excludes Retail Sales, demographic/add-on products, custom POI/tag/customer workflows, telemetry, device traces and Premium Export. Estimates do not establish that a person entered a premises or that a POI operates. Public API docs do not state earliest API history, refresh SLA or an output model/calibration version.

Paid APIBatch enrichment National US 26 fields
North Carolina Department of Environm…
Pre-Regulatory Landfill Sites

Statewide registry of pre-1983 non-industrial landfill and dump sites tracked by the North Carolina Pre-Regulatory Landfill Program.

Free APIFull file Subnational 10 fields
Florida Department of Environmental P…
Regulated Ust

FL DEP's regulated Underground Storage Tank (UST) facility registry, from the STCM 'RegTankUst' public report (looped over all 67 counties, tank-level, 21,606 tank rows aggregated to 9,420 distinct facilities by FAC_ID). Coordinates joined by FACILITY_ID from FDEP's STCM 'Registered Tanks' ArcGIS layer (100% matched). Direct UST sibling of the Verified fl_dep__regulated_ast Source (#244), same facility-level aggregation design. Single-attribute: UST.

Free Full file Subnational 10 fields
South Carolina Department of Environm…
SARR Restrictive Covenants

South Carolina SARR cleanup sites with recorded restrictive covenants or other activity and use limitations, published from the SARR Public Records ArcGIS layer.

Free APIFull file Subnational 11 fields
Illinois Environmental Protection Age…
Site Remediation Program NFR Letter Registry

Illinois EPA registry of Site Remediation Program No Further Remediation letters, aggregated to one row per site and joined to site location data, with engineered-barrier and institutional-control indicators.

Free APIFull file Subnational 15 fields
Utah Department of Environmental Qual…
Solid Waste Facilities

Utah DEQ Division of Waste Management and Radiation Control hosted ArcGIS point layer of solid-waste facilities statewide, with facility identifiers, names, street and city location details, and coordinates.

Free APIFull file Subnational 4 fields
Massachusetts Department of Environme…
Solid Waste Land Disposal Datalayer

MassDEP statewide inventory of regulated landfill and unpermitted dumping-ground locations, including site identity, address, acreage, operating and capping status, liner details, waste type, and mapped location.

Free APIFull file Subnational 8 fields
Indiana Department of Environmental M…
State Cleanup Sites

GIS inventory of Indiana State Cleanup program hazardous-substance sites.

Free APIFull file Subnational 6 fields
Texas Commission on Environmental Qua…
State Superfund

Texas state Superfund (SF) sites — TCEQ-administered hazardous-substance sites addressed with state funds or via PRPs (the state CERCLIS-equivalent HWS universe per the Chubb Description). TCEQ public 'Superfund' MapServer layer 0 (REM_PROG uniformly 'Superfund (SF)'), the same reachable TCEQ ArcGIS host as the Verified tx_tceq__brownfields. 168 sites, fetched 2026-06-22. Coordinate-rich (100% lat/lon) but address-sparse (48.8% street — many are groundwater/area sites); rated Fit on coordinates per the better-of rule.

Free API Subnational 6 fields
Florida Department of Environmental P…
Stcm All Facilities

FDEP STCM "All Facilities and LatLong Information" report, all 67 counties, joined against the DWM_STCM ArcGIS layer for signed WGS84 coordinates. Full lifetime tank-facility registry, all statuses (OPEN/CLOSED/ABANDONED). One row per FAC_ID, verified zero duplicates. Deliberately independent of the 3 Verified fl_dep sources on the same STCM system (regulated_ust, regulated_ast, leaking_ast) — none covers the full any-status roster; this Source accepts overlap rather than reopening Customer-signed-off deliverables. Same pattern as ny_dec__pbs_tanks (Integration 264).

Free Full file Subnational 9 fields
U.S. Environmental Protection Agency
Superfund Lien on Property (FOIA-12)

EPA's FOIA-12 full-file report identifies Superfund property-lien activity by site. The integrated output flattens the XLSX attachment embedded in the SEMS PDF into one row per lien, emitting site identifiers, lien lifecycle dates, available property-address parts, associated parties, and an explicit NPL_LIENS indicator. It contains 383 liens at 352 sites.

Free Full file National US 9 fields
Google
Text Search (New)

Paid API searching establishments, geographic locations, and points of interest from buyer-supplied text and optional location or type constraints; returns field-mask-selected place identity, address, coordinates, type, rating, and related details.

Paid API Global 6 fields
Illinois Office of the State Fire Mar…
Underground Storage Tank Search

Public statewide Illinois register of underground storage tank facilities and tanks, including facility identity, ownership and status plus tank capacity, product, regulatory status, and removal information. Records are available through unauthenticated facility-list and facility-detail web pages rather than a documented API or bulk export.

Free Subnational 11 fields
District of Columbia Department of En…
Underground Storage Tanks

Underground Storage Tank (UST) locations. The dataset contains locations and attributes of Underground Storage Tanks, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. A database provided by the Department of Energy and Environment identified Underground Storage Tank locations.The Underground Storage Tank (UST) branch's services protects human health and the environment from the adverse effects of petroleum, petroleum-related products and hazardous materials from USTs in the District of Columbia. This branch is organized into two programs: Underground Storage Tanks (UST) and Leaking Underground Storage Tanks (LUST).For additional information including laws, regulation and other documents visit: https://doee.dc.gov/service/underground-storage-tank-program.

Free APIFull file Subnational 13 fields
U.S. Environmental Protection Agency
UST Finder Md Hist LUST

EPA's national UST Finder ArcGIS FeatureServer (Releases layer), server-side filtered to Maryland releases reported before 1999-01-01 — the frozen pre-1999 slice of MDE's legacy 'Recovery Sites Database,' distinct from MDE's live OCP case system (already covered by md_mde__ocp_case_search). 4,543 rows, no auth, paginated via resultOffset/resultRecordCount. Note: this data overlaps with the separately-scoped us_epa__ust_finder source — both draw from what is verifiably the same underlying UST Finder Releases dataset (published via two distinct-but-data-identical ArcGIS items), and this Maryland/pre-1999 slice is fully reproducible by filtering us_epa__ust_finder's fetched output. Kept as an isolated single-attribute source per the developer's explicit decision (Integration 216) rather than folded into the multi-attribute us_epa__ust_finder source.

Free API Subnational 13 fields
Vermont Department of Environmental C…
Vermont Brownfields

Statewide Vermont brownfields point layer with site identity, location, contamination, restrictions, and program status.

Free APIFull file Subnational 10 fields
Vermont Department of Environmental C…
Vermont Land Use Restriction Sites

Filtered view of Vermont hazardous sites where a land-use restriction is recorded, exposing site identity, location, status, contamination context, closure information, and document links.

Free APIFull file Subnational 10 fields
Delaware Department of Natural Resour…
Voluntary Cleanup Program Sites

Delaware Voluntary Cleanup Program sites within the state remediation-sites layer.

Free APIFull file Subnational 3 fields
Massachusetts Department of Environme…
Waste Site Cleanup Notifications and Status

Statewide downloadable register of reportable oil and hazardous-material releases under Chapter 21E, keyed by Release Tracking Number.

Free Full file Subnational 10 fields
Wyoming Department of Environmental Q…
WYPDES Outfalls

Wyoming DEQ ArcGIS layer of WYPDES discharge permits and their outfalls, including permit, facility, receiving-water, status, dates, and coordinates.

Free APIBatch enrichmentFull file Subnational 8 fields

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