Sources that carry it

13 sources
Massachusetts Department of Environme…
Activity and Use Limitation Sites

Statewide point layer of contaminated sites with recorded Activity and Use Limitations restricting future property use.

Free APIFull file Subnational 5 fields
South Carolina Department of Environm…
Brownfields Voluntary Cleanup Contracts

South Carolina SARR public records for non-responsible-party voluntary cleanup contracts in the Brownfields program, including amendments and inurements; responsible-party contracts and EPA grant-funded assessments are excluded.

Free APIFull file Subnational 12 fields
New Jersey Department of Environmenta…
Industrial Site Recovery Act Cases

New Jersey industrial-establishment cases whose transactions triggered site-remediation review under ISRA or its predecessor ECRA.

Free APIFull file Subnational 21 fields
Florida Department of Environmental P…
Institutional Controls

Florida Institutional Controls Registry (ICR) — contaminated sites subject to institutional controls (recorded deed restrictions/covenants/use restrictions) under Ch. 62-780 F.A.C. FDEP DWM ICR polygon layer 12; 2,628 sites with site name, address, and control-boundary centroid coordinates. INST_CONTROL is the registry's primary attribute (every ICR site has an institutional control). Single-attribute source. NOTE: same ICR layer 12 as fl_dep__institutional_controls_registry (#266/ENG_CONTROLS) — kept separate per attribute by dev decision.

Free APIFull file Subnational 10 fields
Florida Department of Environmental P…
Institutional Controls Registry

Florida Institutional Controls Registry (ICR) — FDEP Division of Waste Management registry of contaminated sites with institutional and/or engineering controls (Ch. 62-780 F.A.C.). Polygon layer 12 on the FDEP Geospatial Open Data MapServer; 2,628 sites with site name, address, and control-boundary centroid coordinates. Serves ENG_CONTROLS: FDEP publishes no standalone engineering-controls dataset, and in FL an engineering control requires a recorded institutional control, so EC sites are a subset of the ICR (the EC subset is not separately flagged in the public data — full ICR shipped).

Free APIFull file Subnational 11 fields
New Jersey Department of Environmenta…
KCSNJ Removed, Confirmed-Contaminated Open Cases

Authoritative analog for re-evaluation sites: confirmed-contaminated cases absent from KCSL whose case status is not closed.

Free APIFull file Subnational 19 fields
New Jersey Department of Environmenta…
Known Contaminated Site List for New Jersey

NJDEP statewide inventory of active and pending sites with contamination above applicable cleanup criteria.

Free APIFull file Subnational 10 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
District of Columbia Department of En…
Leaking Underground Storage Tanks

All leaking underground storage tank incidents published by DC DOEE through the DC GIS feature layer, from historical records through the present. Each row represents a distinct case number and includes open, closed, no-further-action, administrative-closure, and related statuses; the live endpoint returned 1,952 records on 2026-07-13.

Free APIFull file Subnational 25 fields
Maryland Department of the Environment
LRP Determinations

Land Restoration Program closure determinations, including engineering and institutional controls.

Free APIBatch enrichmentFull file Subnational 19 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
New Jersey Department of Environmenta…
NJDEP Institutional Controls

NJDEP Site Remediation Program cases with an ongoing or lifted Deed Notice and/or Classification Exception Area, including control statuses, dates, site identity, and parcel context.

Free APIFull file Subnational 5 fields
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