Sources that carry it

17 sources
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
North Carolina Department of Environm…
Inactive Hazardous Sites

Statewide NC DEQ Inactive Hazardous Sites Branch inventory of sites tracked under the state hazardous-waste cleanup program that are not on the federal National Priorities List, published through an ArcGIS FeatureServer.

Free APIFull file Subnational 7 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
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
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
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
South Carolina Department of Environm…
SARR State Cleanup Sites

South Carolina state-program hazardous-site cleanup inventory covering State Voluntary Cleanup and State Remediation tracks, deduplicated to site grain.

Free APIFull file Subnational 9 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
Texas Commission on Environmental Qua…
Texas Institutional Controls and Activity and Use Limitations

Statewide extract of engineering and institutional controls recorded across TCEQ remediation programs, assembled from Public Information Request 26-117411. The extract contains 871 control records at 583 sites and must be refreshed through a new public-information request.

Free Full file Subnational 9 fields
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