Sources that carry it

201 sources
Wisconsin Department of Agriculture, …
Aboveground Storage Tank Facility Database

Statewide Wisconsin facility-level extract of DATCP storage-tank registrations, filtered to aboveground tanks and aggregated by facility with address, status, contents, tank counts, and capacity rollups. Includes active and historical sites.

Free Full file Subnational 8 fields
Michigan Department of Licensing and …
Aboveground Storage Tank Registrations

Statewide list of active Michigan aboveground storage tank facilities obtained from the LARA Bureau of Fire Services by public-records request and delivered as a Crystal Reports Excel export. The facility-grain extract includes location, registered owner, and tank-count information for 4,402 facilities rolled up from 11,137 active-sheet tank records.

Free Full file Subnational 5 fields
New Hampshire Department of Environme…
Aboveground Storage Tank Sites

Public NHDES ArcGIS registry of aboveground storage tanks and their facilities, with tank identifiers, facility type, address, coordinates, and OneStop links.

Free APIFull file Subnational 5 fields
Massachusetts Department of Fire Serv…
Aboveground Storage Tanks

Statewide Massachusetts registry extract of sites with active aboveground storage tank Use Permits, obtained from DFS through a public-records request and rolled up from permit records to site grain.

Unknown Full file Subnational 7 fields
West Virginia Department of Environme…
Aboveground Storage Tanks

WVDEP statewide Aboveground Storage Tank registry published as the AstAll ArcGIS feature layer. Tank-level records identify the permit/site, owner, county, regulatory tier and status, capacity, substances, oil-and-gas indicator, source-water context, and coordinates.

Free APIFull file Subnational 8 fields
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
Pennsylvania Department of Environmen…
Active Aboveground Storage Tank Facilities

Active aboveground-tank registry aggregated to facility grain, providing site address, owner, tank count, and joined map coordinates.

Free Full file Subnational 3 fields
Virginia Department of Environmental …
Active Air Sites

Statewide listing of Virginia DEQ air-permitted facilities (Title V Major, Synthetic Minor, True Minor, and Area (HAP) permit classifications) from the EDMA MapServer's Active Air Sites (Daily) layer (Layer 294), unfiltered. 3,723 facilities as of the 2026-07-30 fetch, with street address and WGS84 point geometry for nearly every record.

Free APIFull file Subnational 7 fields
Virginia Department of Environmental …
Active Air Sites — Dry Cleaners

Virginia DEQ active air permit sites filtered to NAICS code 812320 (drycleaning and laundry services, except coin-operated). Sourced from the EDMA ArcGIS MapServer layer 294, which covers all active permitted air facilities in Virginia. The DRYCLEANERS boolean identifies facilities with a NAICS code of 812320.

Free APIFull file Subnational 4 fields
Colorado Department of Public Health …
Active CDPS Permits and Certifications

CDPHE Water Quality Control Division spreadsheet of Colorado Discharge Permit System permits and certifications, organized by sector and including permit, facility, receiving-water, outfall, and status details.

Free Full file Subnational 20 fields
Georgia Office of Insurance and Safet…
Active LP-Gas Sites

Statewide list assembled from the agency's active LPG license-holder and LP installation-permit reports and deduplicated by address. It covers currently active licensed or permitted sites rather than all installed LP-gas tanks in Georgia.

Free Full file Subnational 6 fields
Alaska Department of Environmental Co…
Active Stationary Sources

Statewide list of Alaska DEC-permitted stationary air sources, filtered to facilities whose Operating value is Yes. The source includes facility identity, classification, ownership, physical location, permit references, responsible officials, sanctions, and potential-to-emit information.

Free Full file Subnational 14 fields
Show 189 more sources+−
Wisconsin Department of Agriculture, …
Active Underground Storage Tank Registrations

Statewide Wisconsin tank-level extract of active or installation-pending underground storage-tank registrations, deduplicated by tank while retaining facility address, contents, capacity, construction, protection, piping, and test fields.

Free Full file Subnational 15 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
Massachusetts Department of Environme…
Air Facilities

Statewide point layer of Massachusetts facilities subject to air source registration, greenhouse-gas reporting, or air operating permit requirements.

Free APIFull file Subnational 8 fields
New York State Department of Environm…
Air Facility Registrations Drycleaners

NY DEC Air Facility Registrations (MapServer Layer 3) filtered to Part 232 / SIC 7216 dry cleaners. Fetches all active air permit registrations in New York whose facility name matches dry-cleaner name patterns. Returns 795 records with point geometry (lat/lon from ArcGIS geometry) and facility metadata. Street addresses are not published in this ArcGIS layer, so ds_lat/ds_lon fill is 100% and ds_street fill is 0%.

Free APIFull file Subnational 2 fields
U.S. Environmental Protection Agency
Air Facility Registry Service (ICIS-Air / AIRS-AFS)

EPA's weekly FRS ICIS-Air ArcGIS layer is the current successor feed for legacy AIRS/AFS and covers stationary air-pollution-source facilities across the United States, territories, and tribal areas. The integration queries the complete layer and emits facility identity, program identifiers, air-interest classification and active status, address, EPA region, and NAD83 coordinates. It also adds normalized address and location columns plus an AIRS/AFS membership flag that is true for every row.

Free APIFull file Multi-country 8 fields
New Hampshire Department of Environme…
Air Facility Systems

Public ArcGIS layer of active New Hampshire air-permit facilities and their permit classifications, industry codes, inspection dates, addresses, and coordinates.

Free APIFull file Subnational 9 fields
South Carolina Department of Environm…
Air Permit Coverage

Statewide South Carolina Bureau of Air Quality permit listing covering Title V, conditional-major, state/general operating, and registration permits at permit grain.

Free APIFull file Subnational 8 fields
Delaware Department of Natural Resour…
Air Permitted Facilities

Delaware facilities holding air permits, with facility identity, operating status, permit type, and a DNREC detail link.

Free APIFull file Subnational 3 fields
Michigan Department of Environment, G…
Air Permitted Facilities

Statewide Michigan Air Quality Division Source Master List, filtered to facilities whose online-document flags show a Permit to Install (PTI) or Renewable Operating Permit (ROP). The bulk PDF identifies each facility by SRN and supplies company, address, city, ZIP code, county, and available document types.

Free Full file Subnational 4 fields
Nebraska Department of Water, Energy,…
Air Permitted Facilities

Nebraska DWEE's public Permitted Facility Search results for the AIR (Clean Air Act) program. The underlying JSON service returns permit-level facility identity, location, permit category, application number, and issue, expiration, and extension dates; the verified integration deduplicates records to facility grain using modsq.

Free APIFull file Subnational 4 fields
New York State Department of Environm…
Air Permitted Facilities

Combined statewide inventory of NYSDEC Title V major-source and State Facility mid-sized stationary air-source permits. It merges the agency's ATV and ASF ArcGIS layers; point geometry supports facility location and the integration tags source permit type.

Free APIFull file Subnational 2 fields
Wisconsin Department of Natural Resou…
Air Permitted Facilities

Active Wisconsin air-permitted facilities from DNR's WARP Air Management permit database, exposed as the All Facilities ArcGIS layer used by the Air Management Data Viewer. The layer includes facility identity and location, industry codes, federal permit/source flags, and assigned DNR contacts.

Free API Subnational 5 fields
Pennsylvania Department of Environmen…
Air Quality AEP Dry-Cleaning Facilities

Annual Emissions Program facility records filtered to dry-cleaning and laundry NAICS 812320, including regulated-facility identity and location.

Free Full file Subnational 3 fields
West Virginia Department of Environme…
Air Quality Facilities

WVDEP Division of Air Quality's statewide All Facilities ArcGIS layer listing facilities identified in issued air permits, with facility identity, address, coordinates, NAICS classification, and permit-category hierarchy. It contains facility-by-NAICS rows and does not provide emissions quantities.

Free APIFull file Subnational 7 fields
North Carolina Department of Environm…
Air Quality Permitted Facilities

Official statewide list of active North Carolina air-quality permits, with facility identity and location, permit classification and dates, and technical contact details.

Free Full file Subnational 11 fields
New Jersey Department of Environmenta…
Air Quality Permitted Facilities of New Jersey

Statewide NJEMS inventory of major and minor facilities registered for New Jersey air permits, including facility identity, address, permit classification, and industry codes.

Free APIFull file Subnational 5 fields
Colorado Department of Public Health …
All Active Air Pollution Emitting Facilities

CDPHE Air Pollution Control Division ArcGIS layer of Colorado facilities holding an active Air Pollutant Emission Notice (APEN), with AIRS identifiers, facility names, and point locations.

Free APIFull file Subnational 3 fields
Maryland Department of the Environment
ARA Compliance

Air and Radiation Administration compliance and inspection-action records, with facility identifiers and action details.

Free APIBatch enrichmentFull file Subnational 4 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
Florida Department of Environmental P…
Arms Active Facilities

Florida DEP's statewide Air Resource Management System (ARMS) facility layer, filtered to STATUS='ACTIVE'. Point locations of every facility that has requested air permitting from FDEP's Division of Air Resource Management, including facilities administered under the 8 FDEP-delegated local air programs (Miami-Dade, Broward, Hillsborough, Orange, Duval, Palm Beach, Pinellas, Sarasota) — verified via the OFFICE field and AIRS_ID county-FIPS prefixes; all local-program facilities are already present in this statewide layer, so no separate county appendix is needed. 3,476 active facilities as of 2026-07-24, against a predicted 4,500 ± 40%.

Free APIFull file Subnational 10 fields
South Carolina Department of Environm…
Asbestos Abatement and Demolition Permits

South Carolina asbestos abatement and demolition permit archive delivered through public-records request, at latest permit-version grain and spanning 2000–2026.

Free Full file Subnational 8 fields
Wisconsin Department of Natural Resou…
Asbestos Notification Search

Public statewide search of asbestos renovation and demolition notifications, including site, contractor, postmark, and linked-document details.

Free Subnational 4 fields
Florida Department of Environmental P…
Asbestos Notifications

Statewide site-grain archive derived from Florida DEP asbestos NESHAP demolition and renovation notifications, preserving notification history, project dates, regulated-asbestos quantities, and latest owner, contractor, and disposal-party details. The underlying public-records delivery spans 1999 through August 2026 and requires a new Chapter 119 request for refresh.

Free Full file Subnational 12 fields
Massachusetts Department of Environme…
Asbestos Project Lookup

Massachusetts asbestos-removal notifications for confirmed asbestos projects, with facility, parties, project dates, removal method and disposal information.

Free APIFull file Subnational 9 fields
Michigan Department of Licensing and …
Asbestos Project Notifications

Public Michigan MIOSHA search service for statewide asbestos abatement and removal project notifications, including facility, contractor, project dates, county, and reported removal quantities.

Free API Subnational 5 fields
CTOS
B2B UBO Connector

Commercial two-step UBO report API for buyer-selected Malaysian registration numbers, returning beneficial-owner degrees and supporting entity context.

Paid APIBatch enrichment National MY 1 field
California Secretary of State
bizfile Business Search

Free standing governmental lookup for California corporations, LLCs, and LPs. Returns entity identity, dates, status and agency standing, jurisdiction, addresses, statement due date, and repeated public officer, director, member, and manager roles. Filing images and protected personal data are excluded.

Free Subnational 10 fields
California Secretary of State
bizfile UCC and Lien Search

Standing governmental online inquiry covering UCC financing statements and centrally filed judgment, attachment, federal-tax, and state-tax liens. It documents indexed debtors, secured parties, filing identifiers, record classes, index/lapse classifications, and related change records. Images, collateral text, certificate orders, and unnecessary identifiers are excluded.

Free Subnational 5 fields
Bloomberg Industry Group
Bloomberg Law Dockets and Litigation Analytics

Standing commercial web subscription for buyer-selected U.S. federal and state docket searches with integrated court, judge, company, attorney, and firm analytics and licensed VerdictSearch content. No public scalar schema or complete derived-statistic definitions are published.

Paid National US 6 fields
Financial Industry Regulatory Authori…
BrokerCheck Data

One BrokerCheck Source combining public arbitrary-name/CRD lookup and FINRA offered broker/firm downloads. It documents individual and firm identity, registrations, employment, qualifications, ownership/executive roles, business activities, affiliations, and disclosure-event concepts. No unofficial endpoint, residential address, or full birth date is claimed.

Free Full file National US 32 fields
New York State Department of Environm…
Brownfield Cleanup Program

NYSDEC Brownfield Cleanup Program (BCP) sites — the BCP slice (program_type=BCP) of NY Open Data's "Environmental Remediation Sites" dataset (Socrata c6ci-rzpg). 1,833 distinct brownfield sites statewide. The raw dataset is denormalized one row per site×operable-unit×contaminant (~67.7k BCP rows); fetch.py aggregates server-side via $group=program_number to one clean row per site. Each site is real property whose redevelopment may be complicated by hazardous waste/petroleum/contaminants — matching Chubb's BROWNFIELDS definition. Carries facility name, address, locality, county, ZIP, WGS84 lat/lon, and owner fields.

Free APIFull file Subnational 12 fields
New Jersey Department of Environmenta…
Brownfield Inventory for New Jersey

Statewide GIS inventory of selected vacant or underutilized commercial and industrial brownfield sites with suspected contamination.

Free APIFull file Subnational 12 fields
Los Angeles Department of Building an…
Building and Safety Certificate of Occupancy

Official City of Los Angeles open-data product exposing LADBS Certificate of Occupancy records through dataset 3f9m-afei, an anonymous SODA API, and downloadable full files. Rows carry CofO number, issue date, latest certificate status and status-effective date; assessor book/page/parcel, legal-description and street-address keys; the related PCIS permit; permit and building facts; and, where populated, an `occupancy` value explicitly defined as the approved use for the structure. Public metadata identifies LADBS, official provenance, CC0 1.0 dedication, a weekly committed refresh, and data updated 2026-08-17; the checked live data contained 128,551 rows with CofO issue dates from 2005-01-26 through 2026-08-14. This is a certificate-record dataset, not proof of present operations: 82.89% of checked rows have null occupancy, no separate certificate-type or successor identifier is emitted, and current interpretation must be pinned to `cofo_issue_date`, `status_date`, `latest_status`, and the dataset-level source vintage.

Free APIFull file Subnational 20 fields
New York State Department of Environm…
Bulk Storage Aboveground Tanks Historical

NYSDEC 'Bulk Storage Facilities in New York State' open-data dataset (Socrata pteg-c78n), filtered to closed/historical aboveground petroleum storage tanks (tank_status in 'Closed - Removed', 'Closed - In Place', 'Closed Prior to 03/1991'; program_type='PBS' to exclude Chemical Bulk Storage contamination -- 5,999 CBS rows found in a live pre-filter check; tank_location starting 'Aboveground', matching the current-AST sibling's discriminator). Tank-level grain (one row per tank); 43,732 rows after deduplicating 18 genuine upstream duplicate keys on the program_number+tank_number composite. Sibling to the Verified ny_dec__bulk_storage_aboveground_tanks (current AST) source and the Sourced ny_dec__bulk_storage_underground_tanks_historical (HIST_UST) source -- same dataset, complementary tank_status/tank_location filters. Single-attribute source (ds_HIST_AST always true).

Free APIFull file Subnational 13 fields
New York State Department of Environm…
Bulk Storage Underground Tanks Historical

NY DEC's Bulk Storage Facilities dataset (Socrata pteg-c78n), filtered to closed/historical tanks (tank_status in 'Closed - Removed', 'Closed - In Place', 'Closed Prior to 03/1991') with an underground tank_location (including the literal 10%-below-grade regulatory threshold), restricted to program_type='PBS' (petroleum) — a live check found 593 Chemical Bulk Storage (CBS) rows in the unfiltered underground+closed slice that had to be excluded to match the Customer's petroleum-storage-capacity scope. Sibling to the Verified ny_dec__bulk_storage_underground_tanks source: same dataset and tank_location discriminator, complementary tank_status filter (In Service vs. closed/historical). 103,300 rows after deduplicating 6 genuine upstream duplicate rows on the program_number+tank_number composite key.

Free APIFull file Subnational 14 fields
Nevada Division of Environmental Prot…
BWPC Active NPDES Permits

NDEP Bureau of Water Pollution Control's public BWPC_ActivePermits ArcGIS layer, restricted to currently issued Major NPDES and Minor NPDES permits (PERMITSTAT='PRMTISS'). It excludes the separate Groundwater permit category, terminated NPDES records, and facilities covered only by stormwater general permits; the filtered endpoint returned 93 records during harvest and publishes facility addresses and coordinates.

Free APIFull file Subnational 8 fields
S&P Global Market Intelligence
Capital IQ GDS API

Commercial global company financial and market-data API supporting point, vector, group, time-series, and estimates functions.

Paid APIBatch enrichmentFull file Global 2 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
California State Water Resources Cont…
CIWQS NPDES Report Export

Statewide CIWQS flat-file export of California NPDES permits, including permit identifiers, regulatory status and type, facility and discharger identities, program and order details, dates, and addresses. This import candidate scopes the export to active individually designated NPDES permits, Enrollee - NPDES records, and co-permittees, excluding blanket general-permit Enrollee rows.

Free APIFull file Subnational 7 fields
Turquoise Health
Clear Rates

Commercial analytics-ready healthcare pricing dataset combining payer and hospital transparency files, claims benchmarks, Medicare fee schedules, and reference data. Turquoise normalizes coding and rate structures, exposes source/logic traceability, and offers the same Clear Rates product through its platform, API, Trino/Snowflake/Databricks, and scheduled S3/SFTP files.

Paid APIFull file National US 6 fields
Texas Commission on Environmental Qua…
Closed Landfill Inventory

TCEQ HB 2537 (1993) Closed & Abandoned UNNUMBERED Municipal Solid Waste Landfill Inventory = 2,772 old/closed unnumbered MSW landfills operated before permits were required, plus unauthorized landfills and illegal dumps — the HIST_LF attribute for TX. Single statewide Excel file (msw-unum-texas.xlsx) on the TCEQ MSW data page; NOT in any TCEQ GIS service or on data.texas.gov Socrata. Distinct from active permitted landfills (tx_tceq__active_landfills) and from closed NUMBERED/permitted facilities (msw-closed-facilities-texas.xls, not used — those had permits). Workbook row 1 is a provenance note; header is row 2 (fetch.py skips row 1). LOCATION (free-text locator) → ds_street 96.9%; LATIT_DD/LONGI_DD → ds_lat/lon 88.9% (309 rows carry a 0.0 null-island placeholder, blanked in conform, not fabricated); ds_state='TX' const; no city/zip cols. Fit (ds_street>90%). Count 2,772 ~6% under Tier-C predicted band (the '4,200' was the 1990s COG-located figure).

Free Full file Subnational 16 fields
Companies House
Companies House Public Data API

Governmental read-only REST API suite for live public UK company-register data, including company profiles, registered office addresses, searches, officers and appointments, registers, filing-history metadata, exemptions, disqualifications, charges, insolvency, UK establishments, and public PSC records. Exact scalar leaves inside documented arrays are represented as repeated Features; protected residential-address, date-of-birth, identity-verification, super-secure PSC, and filing-document content are excluded.

Free API National GB 56 fields
Texas Commission on Environmental Qua…
Complaints

TCEQ Complaints — the named Texas Open Data (Socrata) dataset tdzs-qqjn (complaints received by TCEQ, tracked in the Consolidated Compliance and Enforcement Data System / CCEDS, keyed by complaint tracking number incid_track_num). 241,322 rows, full history. No street/city/state/ZIP/lat/lon fields exist in this dataset (only county and TCEQ region); ds_ address/location columns are all 0% fill, accepted by the developer since the COMPLAINTS attribute doesn't require location. ds_COMPLAINTS = true for every row.

Free API Subnational 15 fields
New York State Department of State
Corporation and Business Entity Search Database

Standing governmental name/ID lookup covering registered business and not-for-profit entity types and assumed names. Current first-party controls document name/ID, status, entity-type and corpus inputs; product-specific matched identity, status, type and assumed-name outputs are retained only at documented or explicit high-confidence conceptual maturity.

Free Subnational 5 fields
CoStar Realty Information, Inc.
CoStar Commercial Real Estate Platform

Subscription-based integrated commercial-real-estate intelligence platform. This bounded catalogue proposal covers its Property Records and Tenants database surfaces: commercial properties and buildings, tenant companies and locations, occupancy/space-use attributes, portfolio footprints, and related inventory. It excludes brokerage engagements, customer CRM, lease-administration workflow, forecasts, and independently sold analytics.

Paid Unknown 30 fields
Oregon Office of State Fire Marshal
CR2K Aboveground Tank Facilities

Oregon OSFM Community Right-to-Know hazardous-substance reports filtered by OSFM to Storage Container = "Above ground tank" and released under public-records request PRR4042. The delivered XLSX contains 6,643 report-by-chemical rows; the verified integration rolls these up by Facility ID to 3,549 active, latest-report facility locations statewide, with address and OSFM-provided coordinates.

Free Full file Subnational 13 fields
Federal Bureau of Investigation
Crime Data Explorer Crime Trend Summary API

Bounded first-party CDE API family for monthly Crime Trend summaries at national, state/territory, and reporting-agency levels. Responses provide offense and clearance counts and rates, comparison series, population and participating-population denominators, population coverage, and UCR data-currency pins. The coordinated offense, state/territory, and agency lookups provide the identifiers and current offense menu required to address the summaries. Violent and property trends combine SRS with NIBRS submissions converted/summarized for trend presentation; aggregate displays may include FBI estimates for incomplete or nonreporting agencies. This Source is not a crime-risk model, premises prediction, incident-level NIBRS product, county-total product, or proof that unreported crime did not occur.

Free API Multi-country 10 fields
Data Axle
Data Axle Historical Database

Fixed annual July point-in-time snapshots of operating business locations from 1997 through the most recently completed year, currently July 2025, with one record per operating location per snapshot and persistent `infogroup_id` linkage across years.

Paid APIFull file Unknown 18 fields
Georgia Environmental Protection Divi…
Data for All Georgia Counties — Underground Storage Tanks

Georgia EPD's statewide tank-level UST workbook. The source integration selects tanks whose status is Currently in Use or Temporarily out of use from the full-history workbook, yielding registered-tank details including facility, prevention equipment, contents, capacity, construction, installation, closure, and piping.

Free Full file Subnational 14 fields
Dun & Bradstreet
Direct+ Match and Append

Global business match API returning D-U-N-S candidates, organisation identity, addresses, and match-quality evidence.

Paid API Global 2 fields
New York City Department of Buildings
DOB NOW: Safety – Facades Compliance Filings

Official NYC Open Data dataset and SODA API listing façade compliance filings submitted in DOB NOW: Safety. Records resolve to buildings through BIN, street address, and borough/block/lot and carry filing cycle/type, inspection and filing dates, current/filing/prior status, QEWI and owner details, penalties, comments, and exterior-wall type/material. The programme applies to New York City properties higher than six stories and requires a licensed Qualified Exterior Wall Inspector to perform the critical examination and file the technical report. Consequently, SAFE, SWARMP, and UNSAFE are inspection-derived authority filing classifications, not direct observations made by DOB. The dataset does not provide structured defect location/detail, repair completion, correction status, photos, or a row-level publication vintage.

Free APIFull file Subnational 12 fields
Massachusetts Department of Environme…
Drinking Water PFAS Results

Sample-level Massachusetts public water system PFAS test results, including analyte, collection date, result, limits, method and sampling location.

Free APIFull file Subnational 11 fields
New Jersey Department of Environmenta…
Drinking Water Viewer PFAS Raw-Water Samples

PFAS analytical results for raw or untreated drinking-water sampling points, supplied through NJDEP Drinking Water Viewer.

Free APIFull file Subnational 4 fields
New Jersey Department of Environmenta…
Dry Cleaners of New Jersey

Statewide NJEMS-derived GIS inventory of dry-cleaning facilities.

Free APIFull file Subnational 3 fields
U.S. Environmental Protection Agency
ECHO Compliance and Enforcement Data Services

EPA ECHO public national facility-level compliance and enforcement data delivered through live REST services, generated query CSVs, the ECHO Exporter full ZIP, and coordinated national download dictionaries. Covers CAA, CWA/NPDES, RCRA, SDWA, and federal enforcement records; this bounded Source excludes TRI release quantities and other emissions inventories.

Free APIFull file National US 23 fields
U.S. Securities and Exchange Commissi…
EDGAR Submissions Data

Public governmental filer-submissions product delivered as an unauthenticated per-CIK JSON API and the same product's nightly submissions.zip archive. It exposes filer identity and classification, contact/address metadata, former names, tickers and exchanges, compact current filing-history scalar arrays, references to additional historical JSON files, and the corresponding historical filing-metadata arrays. Filing documents, exhibits, XBRL facts, and filer submission/status workflows are outside this Source.

Free APIFull file National US 26 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
Accounting and Corporate Regulatory A…
EIQ Company Shareholders Details

Subscription API returning shareholder or guarantee-member identity, category, share type and allotment, appointment and cessation details for buyer-selected Singapore entities. ACRA excludes gazetted companies and restricts protected residential-address disclosure.

Paid API National SG 2 fields
Texas Commission on Environmental Qua…
Emergency Response Spills

TCEQ Emergency Response Spills — the named Texas Open Data (Socrata) dataset xagr-a3x2 (spill notifications to the TCEQ Emergency Response Division, keyed by incident tracking number). 46,043 incidents, one row each. conform.py: ds_street from deliv_txt(+deliv_2_txt) with a phys_loc_desc_txt fallback, ds_city from near_city_name, ds_state constant 'TX', ds_zip from loc_zip_txt; ds_lat/lon from lat_dec_coord_num/long_dec_coord_num. Same reachable Socrata portal as tx_tceq__operating_dry_cleaner_registrations.

Free API Subnational 18 fields
New York State Department of Environm…
Engineering Controls

New York remediation sites with engineering controls in place. From NYSDEC 'Environmental Remediation Sites' (data.ny.gov Socrata c6ci-rzpg, denormalized across BCP/VCP/ERP/HW/RCRA). Filtered to control_code='Environmental Easement' OR control_type='ENG' = 853 distinct sites (deduped to program_number). Site name, address, coordinates. Single-attribute: ENG_CONTROLS. Pure institutional-control sites (deed restriction/notice only) excluded — they belong to the separate AUL attribute.

Free APIFull file Subnational 11 fields
New York State Department of Environm…
Environmental Remediation Sites

New York State DEC Environmental Remediation Sites dataset published on the NY Open Data portal via the Socrata SODA API. Filtered to program_type='HW' (State Superfund / Inactive Hazardous Waste Disposal Sites), this Source provides site name, address, county, municipality, site classification, and program status for all HW-program sites statewide. Coordinates are included for the majority of sites. Fetched as paginated JSON and conformed to the ds_ scheme with ds_HWS presence boolean.

Free APIFull file Subnational 11 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
Image API, LLC
Florida Secured Transaction Registry

Official Florida UCC public-search product supporting organisation-debtor, individual-debtor, and document-number searches. Live filing detail emits typed filing, status, date, count, and repeated party leaves; offered regular/full-download files expose corresponding filing, event, debtor, and secured-party scalar columns. TIFFs and collateral attachments/free text are excluded.

Paid Subnational 11 fields
Foursquare
Foursquare Places API

Commercial, non-contributory global POI API. Place Search retrieves ranked places for buyer-specified circles, rectangles, or geocodable localities; Get Place Details retrieves a stable FSQ Place by fsq_place_id. One Source includes coordinated Pro and paid Premium returnable fields.

Free API Global 33 fields
GDELT Project
GDELT 2.0 Event Database

Open worldwide machine-coded news-event metadata beginning with the GDELT 2.0 raw stream on 2015-02-18. The coordinated product comprises the 61-field Events table and 16-field Mentions table, published as 15-minute tab-delimited ZIP files and queryable in Google BigQuery. Events encode two actors, a CAMEO action, three geographies, media-coverage measures, ingest time, and first source URL; Mentions encode each article mention, extraction confidence, article position, source identity, tone, and translation metadata. It is a media-derived event index, not a verified incident-observation database. Event-table legacy coverage measures are fixed to the first 15-minute update; later discussion is emitted as new Mentions rows rather than revisions to the Event row.

Free APIFull file Global 20 fields
Global Legal Entity Identifier Founda…
GLEIF API

Public global REST/JSON:API access to the Golden Copy-derived LEI search engine. Organisations can be selected by LEI or searched by legal-entity fields; singular responses expose Level 1 identity/status and reported direct/ultimate accounting-consolidating parent Relationship Records. No beneficial-owner or transitive graph inference is made.

Free API Global 29 fields
Global Legal Entity Identifier Founda…
GLEIF Golden Copy and Delta Files

Global CC0 full/delta file family published three times daily in CSV, JSON, and XML. One product includes Level 1 LEI-CDF, Level 2 RR-CDF relationship records, and reporting exceptions, with exact scalar leaves inside documented repeated periods and qualifiers. Relationships are reported accounting-consolidation relationships, not inferred beneficial ownership.

Free Full file Global 28 fields
H1
H1 Price Transparency API v2

Commercial bearer-token API for location-first U.S. negotiated rates.

Paid API National US 7 fields
Connecticut Department of Energy and …
Hazardous Waste Manifest Data (CT), 1984–2008

Historical Connecticut hazardous-waste shipment manifest line items, including generator, destination facility, transporter, waste-code, quantity, and shipment details. CT DEEP warns that submitted and transcribed records can contain omissions, duplicates, and errors.

Free APIFull file Subnational 8 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
Drycleaner Environmental Response Tru…
Illinois Licensed Drycleaner Roster

Statewide annual public roster of currently licensed Illinois retail drycleaning facilities, distributed as a downloadable PDF with facility identity, address, license, and contact details.

Free Full file Subnational 6 fields
Wyoming Department of Environmental Q…
IMPACT / Open Air Permit Search

Public permit-action roster from Wyoming DEQ Air Quality Division, covering air-quality permit history and offering an unfiltered spreadsheet export.

Free Full file Subnational 8 fields
Pennsylvania Department of Environmen…
Individually Permitted NPDES Facilities

PA DEP permitted-facilities report narrowed to individually issued NPDES permits, with permit and facility address details.

Free Full file Subnational 3 fields
Wisconsin Department of Natural Resou…
Industrial Storm Water Permits

Statewide industrial-facility search results for facilities with Wisconsin industrial storm-water general permit coverage.

Free APIFull file Subnational 14 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
New York State Department of Environm…
Institutional Controls

New York environmental-remediation sites whose NYSDEC control_type is INST, including institutional controls such as environmental easements, deed restrictions, decision documents, and environmental notices.

Free APIFull file Subnational 11 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
U.S. Securities and Exchange Commissi…
Investment Adviser Public Disclosure and Form ADV Data

One public investment-adviser registry Source combining IAPD arbitrary firm/representative lookup with current XML compilations and historical Form ADV Part 1 CSV archives. Exact scalar leaves cover firm and representative identity, registrations, offices, owners/executives, affiliations, employment, business activities, filing pins, and disclosure indicators. Private-residence location/contact leaves and document bodies are excluded.

Free Full file National US 121 fields
Iowa Department of Natural Resources
Iowa Solid Waste Landfills

Iowa landfill and land-disposal inventory filtered from Iowa DNR's Solid Waste Facilities layer to Municipal Landfills and Other Landfills. It includes active and inactive or closed sites with facility identity, program and permit status, address, county, coordinates, and permit dates.

Free APIBatch enrichmentFull file Subnational 10 fields
J.D. Power
J.D. Power Signals Intelligence for Personal Lines Insurance

Commercial daily U.S. personal-lines shopping and loyalty benchmark product, with coordinated public quarterly report editions. It covers auto, homeowners, and renters insurance; national, state, and ZIP-level markets; carrier shopping, switching, defection/loyalty, household segments, and spend concepts. Formerly named LIST. Public reports are downloadable files, and the current report states that the product is available on Databricks and Snowflake.

Paid Full file National US 21 fields
Los Angeles Department of Building an…
LADBS Soft Story Permits

Official City of Los Angeles open-data product exposing soft-story-related permit and permit-application records through a dedicated Socrata catalog asset (nc44-6znn), API, and downloadable files. It contains parcel/address keys, permit identifiers, issue and status dates, permit status/type/category, work description, building attributes, and related permit-party fields. The product is limited to City of Los Angeles permit records selected into this soft-story view; it is not the mandatory programme's full building inventory. Metadata commits to weekly refresh, but the data was last updated 2023-05-22 and the latest row dates are 2023-05-19, so consumers must pin results to that source vintage. Permit issuance, `CofC Issued`, `Permit Finaled`, or absence of a record must not be interpreted as current structural safety, retrofit design adequacy, or complete ordinance compliance without an official status definition and newer authority evidence.

Free APIFull file Subnational 19 fields
Wisconsin Department of Natural Resou…
Landfills and Historic Waste Site Points

Wisconsin registry of current and historic landfill and waste-disposal activity locations.

Free APIFull file Subnational 7 fields
Louisiana Department of Environmental…
LDEQ Check Permit Status — Air

Public active air permit-status extract from LDEQ, reduced to one row per Agency Interest facility while retaining published permit-action facts. The registry supplies facility name and parish but no street address or coordinates.

Free Full file Subnational 3 fields
Louisiana Department of Environmental…
LDEQ Check Permit Status — Water

Public active water permit-status extract from LDEQ, reduced to one row per Agency Interest facility while retaining published permit-action facts. The registry supplies facility name and parish but no street address or coordinates.

Free Full file Subnational 5 fields
Maryland Department of the Environment
Lead Property Rental Registry

Public registry of Maryland pre-1978 rental properties registered under the Reduction of Lead Risk in Housing Act.

Free Batch enrichment Subnational 3 fields
Illinois Environmental Protection Age…
Leaking Underground Storage Tank Incidents

Illinois EPA statewide ArcGIS layer of leaking underground storage tank incidents, including site identifiers, location, responsible project contacts, and resolution-related dates.

Free APIFull file Subnational 5 fields
Indiana Department of Environmental M…
Leaking Underground Storage Tank Sites

Statewide GIS registry of leaking underground storage tank incidents and sites.

Free APIFull file Subnational 6 fields
Thomson Reuters
Legal Tracker Advanced

Commercial legal-spend product for corporate legal departments. Its external-benchmarking capability exposes aggregated peer legal-spend, rate, firm, matter, risk, trend, and performance concepts from Thomson Reuters' multi-company Legal Tracker corpus. It is distinct from Westlaw Edge. Public material does not define a defense-only taxonomy, total-matter-cost endpoint, currency normalization, benchmark observation windows, or a current as-of field.

Paid Global 12 fields
LexisNexis Legal & Professional
LexisNexis Verdict & Settlement Analyzer

Standing transactional browser product for buyer-selected verdict and settlement cohorts, filtered by jurisdiction, topic, date, injury, resolution, award range, judge, attorney, and firm. It presents average/median award and case-count charts and bounded downloads, but publishes no normalized scalar schema, database as-of date, or jury-only resolution enumeration.

Paid Unknown 8 fields
Federal Motor Carrier Safety Administ…
Licensing & Insurance Carrier Search

Official standing public browser lookup for FMCSA Licensing & Insurance records by USDOT number, docket number, legal/DBA name, and state or country. Carrier details document identity, addresses, operating-authority status and history, public regulatory insurance filings and compliance, BOC-3 compliance, pending applications, and revocations. No developer schema is offered, so Feature paths, wire types, and cardinalities remain unknown.

Free National US 32 fields
Indiana Department of Environmental M…
List of Currently Permitted Sources

Statewide workbook of facilities ever permitted, registered, or exempted by IDEM air permitting programs.

Free Full file Subnational 7 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
Veridion
Match and Enrich

Global company matching and enrichment API returning legal/commercial names, status, foundation year, size, revenue, classifications, contacts, locations, and digital presence.

Paid API Global 3 fields
Federal Motor Carrier Safety Administ…
MCMIS Company Census File

Daily public Company Census dataset for active, inactive, and pending FMCSA entities. Its Socrata API and reusable full-file export expose the current 147-column MCMIS row schema covering entity identity, operations, equipment, drivers, cargo, addresses, docket identifiers, and review/safety fields. Equipment fields are carrier-reported owned, term-leased, or trip-leased fleet counts, not VIN or title ownership.

Free APIFull file National US 27 fields
Middesk
Middesk Liens Search API

Commercial API/dashboard add-on to Business Verification for buyer-initiated U.S. lien searches. Current first-party documentation covers business UCC, federal-tax, and state-tax liens and associated-person UCC/tax-lien order modes. Results use documented lien objects with filing identity, parties, jurisdiction, source-emitted status and status category, filing/update/lapse dates, normalized collateral type, negative-pledge indication, and monetary fields. Filing/termination services, monitoring events, bankruptcy, and Secretary-of-State verification remain outside this Source boundary.

Paid API National US 14 fields
Missouri Department of Natural Resour…
Missouri DNR Issued Air Permits

Public, searchable statewide table of construction, operating, and permit-by-rule air permits issued since January 2, 1996. The table is a permit-action log and provides facility identity and coarse city/county location but no facility street address, ZIP code, or coordinates.

Free Full file Subnational 3 fields
Federal Motor Carrier Safety Administ…
Motus BOC-3 Process Agent — All With History

Daily public full/baseline dataset with one row per Blanket Company/process-agent designation associated with an operating authority. It emits represented-entity docket and USDOT identifiers and the designated company's name and address. Identifiers may repeat across authorities; no designation count or employment relationship is inferred. The daily-difference BOC3 dataset is a delivery variant.

Free APIFull file National US 3 fields
Federal Motor Carrier Safety Administ…
Motus Carrier — All With History

Daily public operating-authority carrier dataset. Each row is an authority/docket relationship, so identifiers can repeat; no nested authority object or derived count is asserted. The corresponding daily-difference dataset is a delivery variant.

Free APIFull file National US 12 fields
U.S. Mine Safety and Health Administr…
MSHA Mines Data Set

Nationwide bulk data listing coal and metal/non-metal mines tracked by MSHA from January 1, 1970 to the present, including mine identity, status, ownership, location, commodities, staffing, and physical and operational characteristics.

Free Full file National US 31 fields
Pennsylvania Department of Environmen…
Municipal Waste Landfills and Resource Recovery Facilities

Official operating listing of municipal and construction/demolition landfills and waste-to-energy or resource-recovery facilities, with facility type and address.

Free Full file Subnational 3 fields
New Mexico Environment Department
NMED Air Quality Air Permit Map (APMAP)

Statewide roster of facilities holding or having held New Mexico Air Quality Bureau permits, with facility identity, address, county, and coordinates.

Free APIFull file Subnational 5 fields
New Mexico Environment Department
NMED Asbestos NESHAP Notifications Archive

Frozen statewide archive of New Mexico asbestos NESHAP demolition and renovation notifications, republished from fulfilled public-records request IPRA-2026-517.

Unknown Full file Subnational 8 fields
State Regulatory Registry LLC (NMLS)
NMLS Consumer Access

Free standing public lookup for buyer-selected mortgage companies and professionals by name or NMLS ID. First-party documentation defines company, branch, and individual identity, jurisdictional licences, business locations/contacts, sponsoring and employment affiliations, and regulatory-action concepts. No unofficial API, bulk file, residential address, full birth date, or protected identifier is claimed.

Free Unknown 27 fields
Iowa Department of Natural Resources
NPDES Current Permits

Downloadable Iowa DNR workbook listing facilities with individual NPDES or state operation permits authorizing wastewater discharge to Iowa surface waters. It includes facility and owner details, permit identifiers and classification, location, treatment, design-flow, and operator-certification information; general-permit authorizations are excluded.

Free Full file Subnational 16 fields
Georgia Environmental Protection Divi…
NPDES Individual Permits

Facility-grain rows from Georgia EPD’s wastewater facilities and discharge-sites layer, scoped to individually issued NPDES permits.

Free APIFull file Subnational 6 fields
West Virginia Department of Environme…
NPDES Permits

WVDEP's statewide All Permits ArcGIS registry as used for NPDES wastewater-discharge permits, filtered by the verified integration to Industrial and Sewage permit types. It includes active and historical records, facility and responsible-party identity, permit dates and status, coordinates, flow and receiving-stream context.

Free APIFull file Subnational 13 fields
North Carolina Department of Environm…
NPDES Wastewater Discharge Permits

Statewide registry of North Carolina NPDES wastewater discharge facilities and permits, including permit type and dates, facility and owner, major status, and design flow.

Free APIFull file Subnational 9 fields
Miami-Dade Clerk of the Court and Com…
Official Records Search

Standing Miami-Dade official-records index lookup over deeds, mortgages, liens, judgments, satisfactions and releases, searchable by party/company, document/date, Clerk file number, book/page, legal/plat and property address. Documented visible results include filing identity, dates, names, legal/property references, document type and image-availability concepts. Internal browser routes are not an offered API; images, certified copies, and inferred lien status are excluded.

Free Subnational 7 fields
Oklahoma Corporation Commission
OGCD Incidents

Oklahoma Corporation Commission Oil and Gas Conservation Division's statewide ArcGIS feature layer of oil and gas incidents, including complaint, investigation, enforcement, release, environmental-impact, violation, finding, and resolution details.

Free APIFull file Subnational 20 fields
North Carolina Department of Environm…
Oil Terminal Facility Registrations

NCDEQ Oil Terminal Facility registration list for AST #252 (facilities with ASTs >21,000 gal). In NC, ASTs at that threshold are regulated only as Oil Terminal Facilities (NCGS 143-215.77(11)/143-215.96); NCDEQ publishes no OTF/AST facility registry online, so obtained via records request to the UST Section (delivered 2026-07-15). 157 facilities (159 rows minus 2 closed). Name/street/city only — no ZIP or coordinates in the list.

Free Full file Subnational 4 fields
Texas Commission on Environmental Qua…
Operating Dry Cleaner Registrations

TCEQ Operating Dry Cleaner Registrations — all currently-valid Texas dry-cleaning facility and drop-station registrations (Texas law requires both to register and renew annually). 1,331 active registrations (651 facilities + 680 drop stations) with registration id, entity/owner names, full location address, county, TCEQ region, solvent type/capacity, and a per-row coordinate point. Published as a Socrata Open Data dataset (qfph-9bnd) on data.texas.gov. Single-Attribute (DRYCLEANERS) source.

Free API Subnational 11 fields
Occupational Safety and Health Admini…
OSHA Inspection Enforcement Dataset

Nationwide inspection case detail for federal and state-plan OSHA inspections, including establishment and site identifiers, industry codes, inspection classifications, workforce and union indicators, and case dates. Published through the U.S. Department of Labor Open Data Portal as a downloadable CSV archive.

Free Full file National US 14 fields
Florida Department of Environmental P…
Pcts Discharges

FDEP's statewide "Petroleum Contamination Monitoring (PCTS) Discharges from STCM" ArcGIS layer — the structured/queryable equivalent of FDEP's "Discharge Cleanup Summary" web report named in the Prediction Notes. Covers all storage-tank petroleum discharge/incident records tracked in the STCM database: 38,677 records as of 2026-07-13, across 27,800 distinct facilities. This layer is FDEP's full storage-tank contamination inventory — it is NOT exclusively scoped to underground tanks, and no FDEP field reliably distinguishes UST from AST discharges at the record level (ELIGIBILITY_PROGRAM is a funding-eligibility code, not a tank-type flag; FACILITY_TYPE doesn't cleanly split either, though ~92% of rows are UST-typical facility types like Retail Station and Fuel user/Non-retail). Fetched fully unfiltered; every row is marked ds_LUST=true per explicit developer confirmation, consistent with how the sibling ga_epd/de_dnrec/az_deq LUST Sources treat their state UST-cleanup registries as the LUST proxy. See the source .md for the full UST-vs-AST scoping discussion.

Free APIFull file Subnational 9 fields
Georgia Environmental Protection Divi…
Permitted Air Facilities

Statewide ArcGIS layer of Georgia Title V major-source and Synthetic Minor permitted air facilities; it excludes other air-permit categories.

Free APIFull file Subnational 3 fields
North Carolina Department of Environm…
Permitted Solid Waste Landfills

Statewide inventory of permitted North Carolina solid-waste landfill locations, waste and operation types, permit status, expiration, and open or closed status.

Free APIFull file Subnational 10 fields
Tennessee Department of Environment a…
Permitted Tennessee Landfills

Statewide inventory of active permitted Tennessee landfills with class, identity, operating status, address, county, and coordinates.

Free Full file Subnational 6 fields
U.S. Department of Energy
Petroleum Terminals

National point inventory of major petroleum bulk, breakout, and marine terminals, including location, operator, terminal type, commodities, transport modes, and capacity. This is a terminal inventory, not a complete registry of all aboveground storage tanks.

Free APIFull file National US 14 fields
U.S. Environmental Protection Agency
PFAS AFFF Spill Incidents

EPA's PFAS Analytic Tools republishes National Response Center spill reports through the PAT_Spills ArcGIS layer. This integrated source filters Material_Involved for AFFF or FOAM and emits incident identifiers, dates, quantities, materials, narratives, responsible parties, causes, water impacts, raw and geocoded locations, and relative-location descriptors. Its conformed output adds normalized address and coordinate columns plus an AQUEOUS_FOAM_NRC indicator on every selected row.

Free API National US 14 fields
U.S. Environmental Protection Agency
PFAS DMR

NPDES permittees with PFAS discharge monitoring or effluent limits, sourced from EPA's PFAS Analytic Tools 'Discharge Monitoring Reports' layer (ArcGIS FeatureServer layer 15, PAT_Discharge_Monitoring_Reports), itself built from ICIS-NPDES DMR data already restricted upstream to PFAS-family parameters. The raw layer is 96,155 monitoring-event rows (facility x outfall x PFAS parameter x year); fetch.py aggregates client-side to one row per unique NPDES_Permit_Number (1,110 permittees), rolling up distinct parameters monitored, whether any parameter carries an effluent limit, most recent monitoring year, and outfall count. No street address or ZIP is published by this dataset; location is carried by lat/lon (99.91% fill).

Free API National US 17 fields
U.S. Environmental Protection Agency
PFAS Federal Sites

EPA's PFAS Analytic Tools 'Federal Sites' layer (PAT_Federal_Sites, FeatureServer layer 13), the full unfiltered nationwide roster of federal facilities (DoD, DOE, NASA, DOT, federal Superfund) with known/suspected/pending PFAS assessment. 762 sites nationwide. No street address exists upstream; near-complete coordinate coverage. A sibling Source, us_epa__pfas_federal_sites_tx, queries the same layer filtered to Texas only for a different Attribute (AQUEOUS_FOAM) -- neither supersedes the other.

Free API National US 9 fields
U.S. Environmental Protection Agency
PFAS Federal Sites Tx

Texas AFFF sites (AQUEOUS_FOAM) = 35 federal (DoD/DOE) installations with PFAS presence (from Aqueous Film Forming Foam use), from EPA's PFAS Analytic Tools 'Federal Sites' layer (PAT_Federal_Sites, FeatureServer/13) filtered to State='TX'. Sourced federally because TX TCEQ maintains NO dedicated AFFF inventory (confirmed: no PFAS/AFFF layer on gisweb.tceq.texas.gov, none on data.texas.gov). Same source family as the Verified us_epa__pfas_afff / us_epa__pfas_npl_sites / us_epa__pfas_tsca sources. Coordinate-only (installation centroids; layer has no street/city/zip): ds_lat/lon 100% (all in TX bbox) → Fit; ds_state='TX' constant. Composition: Air Force 12, Army 13, Navy 7, DOE 3; PFAS_Presence Known 16 / Suspected 14 / Pending 2 / blank 3. Within predicted band 15-85. DoD-only — excludes civilian airport/fire-training AFFF sites (TX publishes none).

Free API Subnational 9 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 NPL Sites

EPA's PFAS Analytic Tools Superfund layer identifies National Priorities List sites with reported PFAS detections. The integrated product filters the ArcGIS layer to NPL_Site=Yes and emits 464 site records with EPA identifiers, names, addresses, coordinates, NPL status, site type, program context, and profile links. It preserves the 18 fetched ArcGIS attributes and adds seven normalized location and PFAS indicator columns.

Free APIFull file National US 9 fields
Maryland Department of the Environment
PFAS Public Water System Study

Laboratory sample results from MDE’s phased study of PFAS in public drinking-water systems.

Free Full file Subnational 3 fields
North Carolina Department of Environm…
PFAS Sampling of Public Water Systems

NC DEQ results from 2022 municipal and county public-water-system sampling and 2023–2024 voluntary small-system sampling for multiple PFAS compounds, published as phase-specific data tables.

Free Full file Subnational 5 fields
Indiana Department of Environmental M…
PFAS Sampling Results

Statewide phased PFAS sampling results for Indiana public water systems.

Free Full file Subnational 4 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
U.S. Environmental Protection Agency
PFAS TSCA Chemical Data Reporting

EPA Chemical Data Reporting and legacy Inventory Update Reporting manufacture/import records filtered to chemicals on EPA Substance Registry Service list 490, the strict TSCA §8(a)(7) PFAS list. The integrated product emits one row per facility, chemical, and reporting cycle across 1998–2024, with normalized address and available coordinates plus the preserved unified reporting fields. Confidential chemical identifiers without a public CAS number cannot be matched to the PFAS list, and coordinate coverage is limited to cycles that publish coordinates.

Free Full file National US 12 fields
New York State Department of Environm…
Pfoa Pfos Source Identification Surveys

NYSDEC's three PFOA/PFOS "potential source site identification" facility surveys (2017, FOIL-released PDFs, originally Excel workbooks): a facility-identification survey of manufacturing/industrial facilities (Survey 1, prefix MFG), a Class B fire-suppression-foam usage survey covering airports, military/DoD facilities, bulk storage facilities, and fire departments (Survey 2, prefixes AIR/MIL/BSF/FDP), and a fire-training-centers survey (Survey 3, prefix FTR). Each surveyed facility answered Yes/No/Unknown questions about current or former use, storage, manufacture, or disposal of PFOA/PFOS (or, for the Class B foam surveys, Class B firefighting foam, which does not always contain PFOA/PFOS). fetch.py parses all three PDFs (no ruled table lines; reconstructed from pdfplumber word positions) into one row per surveyed facility -- 2,633 rows total, the full raw survey population including non-responding facilities. conform.py adds ds_PFAS = "true" for any facility answering Yes to at least one question -- the "potential PFAS source site" population, 833 of 2,633 facilities.

Free Full file Subnational 5 fields
Arizona Department of Environmental Q…
Place

ADEQ's "AQD Permits" ArcGIS FeatureServer layer (owner adeq_gisnp) — a facility ("Place") level registry of Arizona Department of Environmental Quality Air Quality Division permitted sources, statewide except Maricopa, Pima, and Pinal counties (which run their own delegated air-permitting programs). Each of the 408 rows is a permitted facility classified via STATE_CLAS as Major Source, Minor source, or Synthetic Minor (two sub-variants) — matching the Chubb Description's major (>100 tons) / minor (<100 tons) criteria pollutant threshold almost verbatim. Regenerated daily per ADEQ's own Hub listing. No address fields are published (only LATITUDE/LONGITUDE); ds_street/ds_city/ds_zip are always blank while ds_lat/ds_lon are 100% filled.

Free APIFull file Subnational 7 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
Maryland Department of the Environment
Point Source Discharges

MDE’s statewide list of individually tracked permitted discharge and outfall locations.

Free APIBatch enrichmentFull file Subnational 9 fields
Texas Commission on Environmental Qua…
Point Source Emissions Inventory

TCEQ's Point Source Emissions Inventory, drawn from the State of Texas Air Reporting System (STARS): an annual survey of chemical plants, refineries, electric utilities, and other industrial sites that meet the emissions-reporting threshold under 30 TAC 101.10. Each row is a (regulated entity, reporting year) observation carrying the company/account identity, site location, and site-wide annual tons-per-year emissions for the EPA criteria pollutants (CO, NOx, Pb, PM, PM10, PM2.5, SO2, VOC). The multi-year state-summary workbook (2010-2024, 28,867 rows) is fetched in full and covers only the AIRS Attribute for Texas.

Free Full file Subnational 7 fields
Premonition
Premonition Litigation Analytics Platform

Commercial litigation-analytics application for buyer-selected lawyers, judges, companies, courts, cases, and case types. Court View compares closed-case outcomes and advertises duration prediction; Verdicts matches a venue/case type and complaint factset to closed verdicts and returns an inflation-adjusted estimate, P10/P90 range, and precedents. Public pages do not publish a machine schema or complete observation-window/as-of/model terms.

Paid API Unknown 8 fields
National Insurance Producer Registry …
Producer Database Reports and Alerts

Commercial NIPR subscriber product providing current Producer Database information for named individual producers, agencies, and companies. It offers single reports, subscriber batch reports from CSV or typed target entries, and alerts on selected PDB individuals/entities. Reports cover demographic, licensing, appointment, and regulatory-action information across participating jurisdictions. This is a named-target monitoring and enrichment product, not a documented population extract.

Paid Batch enrichment Unknown 11 fields
Verisk
ProMetrix Commercial Building Reports

Standing credentialed U.S. commercial-property report product within ProMetrix. A buyer can retrieve reports for selected properties through the ProMetrix portal or named core/workbench integrations. Building Underwriting, Property Details, and Building Fundamentals are report variants of this one product, not separate Sources. Outputs combine Verisk field/virtual surveys, models, public records, and partner data; static observations do not establish present operability.

Paid National US 64 fields
Texas Commission on Environmental Qua…
PST Facility Extract

TCEQ PARIS PST Facility Extract (pst_fac.txt), filtered to Number of Active USTs == 0 AND Number of Active ASTs == 0 — literal match to the Chubb Description ("no association as either underground or aboveground tanks"). One row per facility, keyed on FACILITY_ID (verified unique across all 84,230 unfiltered rows). Deliberately independent of the Verified tx_tceq__pst_ust/pst_ast sources — same PARIS program, different scope, no reuse. Below predicted band (51,232 vs 75,000-225,000) accepted as the cost of matching the Attribute's literal wording rather than the full unfiltered 84,230-row alternative.

Free Full file Subnational 4 fields
Arizona Department of Environmental Q…
Public PFAS Drinking Water Data

ADEQ's public quality-assured ArcGIS table of Arizona drinking-water PFAS laboratory results, with one record per sample and tested compound, detection notation, concentration, water-system linkage, and location.

Free APIFull file Subnational 18 fields
Federal Motor Carrier Safety Administ…
QCMobile API

Official API-keyed REST/JSON service for querying U.S. DOT-registered motor carriers by carrier name, USDOT number, or docket number. Official documentation defines carrier identity, operating status, passenger-equipment, address/contact, complaint, and selected BASIC safety elements; other endpoint families remain omitted where scalar response elements are not documented.

Free API National US 13 fields
Clarify Health Solutions
Rates IQ Suite

Commercial subscription platform for enriched payer and hospital price-transparency data. It provides on-demand dashboards and a query engine, supports drilldown by payer, provider, plan, service, site of care, and DRG/CPT, and permits export into other workflows.

Paid National US 3 fields
U.S. Environmental Protection Agency
RCRA Corrective Action Facilities

EPA's nationwide CORRACTS extract identifies facilities subject to Resource Conservation and Recovery Act corrective-action authority under sections 3004(u) and 3004(v). The primary CIMC extract emits facility identifiers and names plus EPA region, state, county, city, and ZIP code; the integrated CSV adds normalized address columns, enriched coordinates, and a CORRACTS indicator while preserving the source columns. The pre-verified integrated file contains 3,973 facility records and is released quarterly.

Free APIFull file National US 7 fields
RealEstateAPI.com
RealEstateAPI.com Property Detail API

Commercial API-key product resolving a buyer-supplied U.S. address, APN, or property ID. Current OpenAPI emits property-level corporate ownership, free-and-clear, judgment, open mortgage balance, pre-foreclosure, update date, sale, owner, mortgage and foreclosure structures. Repeated structures remain prose.

Paid API National US 1 field
U.S. Environmental Protection Agency …
Region 1 Indian Country LUST

EPA Region 1 spreadsheet of leaking underground storage tank releases on Indian land, with facility identity, tribal affiliation, release status, event history, address, coordinates, and land status.

Free Full file Unknown 13 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
Maine Department of Environmental Pro…
Registered Aboveground Storage Tanks

Public Maine DEP point-layer subset of the statewide registered petroleum tanks database, limited to aboveground tanks and providing facility, location, tank, water-proximity, installation, status, and capacity details.

Free APIFull file Subnational 14 fields
Virginia Department of Environmental …
Registered Petroleum Tank Facilities

VA DEQ EDMA ArcGIS layer 102, "Registered Petroleum Tank Facilities (Daily)", full unfiltered registry. One row per facility, keyed on FAC_ID (verified zero duplicates across all 25,596 rows). OVERLAP NOTE: this is the same parent layer the Verified va_deq__registered_ust_facilities (FAC_ACTIVE_UST>0) and va_deq__registered_ast_facilities (FAC_ACTIVE_AST>0) sources draw filtered subsets from — this Source is deliberately scoped to ds_TANKS only (no ds_AST/ds_UST), linked only to Integration 293. Do NOT treat this as the authoritative AST/UST source — those remain the two Verified sibling Sources, untouched by this scaffold.

Free APIFull file Subnational 9 fields
Maryland Department of the Environment
Registered Underground Storage Tanks

Facility-grain registry derived from MDE Oil Control Program tank registration records obtained by public-records request.

Free Full file Subnational 6 fields
Florida Department of Environmental P…
Regulated Ast

Florida DEP Storage Tank Contamination Monitoring (STCM) "Regulated Aboveground Storage Tanks" report — the authoritative statewide list of facilities with regulated aboveground storage tank systems (PLACEMENT=ABOVEGROUND; ASTs >550 gal under Ch. 62-762 F.A.C.). Fetched per-county across all 67 counties from the STCM public report and aggregated to one row per facility (16,053 facilities from 27,939 aboveground tank components), carrying per-facility tank counts. Coordinates are joined by FACILITY_ID from the STCM ArcGIS facility layer (layer 1). Single-attribute source: every row is a registered AST facility (ds_AST=true).

Free Full file Subnational 9 fields
Florida Department of Environmental P…
Responsible Party Cleanup Sites

Florida DEP's 'ERIC Waste Cleanup' master cleanup-site database (Division of Waste Management, CLEANUP_SP MapServer layer 8), filtered to PROGRAM_TYPE='RESPONSPARTY' (Responsible Party Cleanup) -- sites where a legally responsible party, not the state, is conducting or funding cleanup. Covers 8,192 open, closed, on-hold, and unconditionally-closed sites statewide with address, county, discharge date, and WGS84 point coordinates (server-side reprojection of native geometry, not geocoded). Same shared MapServer as sibling fl_dep Sources filtered to other PROGRAM_TYPE values (HWS, VCP).

Free APIFull file Subnational 8 fields
Federal Motor Carrier Safety Administ…
SAFER Company Snapshot

Free standing one-company browser lookup returning a condensed MCMIS profile with identity and address, registration and authority status, operation and cargo classifications, reported fleet and driver figures, inspection and crash summaries, and safety rating. Power Units aggregates specified equipment owned, term leased, or trip leased by the carrier and is not title ownership.

Free National US 35 fields
North Carolina Department of Environm…
Sanitary Sewer Overflows

Reported North Carolina sanitary sewer overflow and bypass incidents, with incident timing, location, released volume, receiving-water impact, cause, and resolution.

Free APIFull file Subnational 13 fields
National Association of Insurance Com…
SERFF Filing Access

Standing public browser lookup and per-filing retrieval for rate/form filings and selected binder information that participating U.S. insurance regulators mark public. NAIC operates the interface; states control participation, coverage dates, public/confidential status, retention, and document availability. Legacy and modernized interfaces remain one product. Search is free/public under a use agreement; no public API, batch enrichment, full-file export, uniform update cadence, or reusable bulk licence is documented.

Free Unknown 17 fields
New Jersey Department of Environmenta…
Solid and Hazardous Waste Facilities in New Jersey

Statewide GIS layer of currently operating solid-waste, hazardous-waste, medical-waste, recycling, landfill, transfer, and materials-recovery facilities.

Free APIFull file Subnational 4 fields
Delaware Department of Natural Resour…
Solid Waste Landfills

Statewide inventory of active, inactive, closed, and historical solid-waste landfills and dumps.

Free APIFull file Subnational 5 fields
New York State Department of Environm…
Solid Waste Landfills

Combined New York inventory of active permitted landfills from the NY Open Data landfill dataset and inactive solid-waste landfills from the NYSDEC ArcGIS layer, covering facility identity, location, status, and waste or activity type.

Free APIFull file Subnational 9 fields
Texas Secretary of State
SOSDirect Business Organizations

Paid 24/7 standing entity search plus reusable BEST master unloads and daily/weekly updates. Filed images and certificate/copy orders are excluded; search and bulk are delivery modes of one product.

Paid Full file Subnational 22 fields
New York State Department of Environm…
Spill Incidents

NYSDEC Spill Incidents — the complete New York spill/release archive published on the state open-data portal (data.ny.gov Socrata dataset u44d-k5fk). 570,234 records: chemical and petroleum spills reported to NYSDEC under Article 12 of the Navigation Law, 6 NYCRR 613.8 (PBS) and 595.2 (CBS); spills active as of 1986-04-01 plus all reported since (some records to the late 1970s), current through the fetch date. Native NY source (provider ny_dec) — no provider divergence. Each record: spill number, facility name, street/locality/county/zip, DEC region, spill & received & close dates, contributing factor, source, material name/family, quantity/units, recovered. No coordinate columns.

Free APIFull file Subnational 11 fields
Florida Department of Environmental P…
State Tribal Response Sites

Florida DEP State and Tribal Response Program (SRP) sites — 88 sites (closed + active), sourced as FL's voluntary-cleanup (VCP) inventory. FL has no standalone Voluntary Cleanup Program dataset; its voluntary-cleanup construct is the VCTC tax credit (drycleaner + brownfield sites, sourced separately; no public VCTC site list), so the closest formal FL bucket — the EPA CERCLA §128(a) State & Tribal Response Program — is used. Fetched from FDEP's ERIC Waste Cleanup layer (CLEANUP_SP/MapServer/8) filtered server-side to PROGRAM_TYPE='SRP'. Coords from point geometry (signed WGS84), NOT the unsigned DMS columns. ds_street 94.3% / ds_city 100% / ds_lat-lon 100% → Fit.

Free APIFull file Subnational 9 fields
Florida Department of Environmental P…
Stcm Drycleaners

Florida DEP STCM (Site Tracking and Compliance Management) ArcGIS MapServer Layer 5 — drycleaning facilities. Filtered to active facilities only (FAC_STAT IN OPEN, OPEN-NSH, OPEN-SH) and drycleaning facility types (FAC_TYPE IN 1, 3, 6: drycleaner, dry drop-off, dryclean-related other). Returns 961 records statewide with 100% address and coordinate fill. Includes facility name, address, ZIP, county, operator, and operational status.

Free APIFull file Subnational 9 fields
Delaware Department of Natural Resour…
Storm Water Notices of Intent

Delaware construction stormwater notice and permit records.

Free Full file Subnational 7 fields
Florida Department of State, Division…
Sunbiz Business Entity Index and Data Downloads

Florida's official business-entity index through standing browser searches and free fixed-width files. Workday files contain new filings; quarterly files contain all data on record. Separate federal-lien and other file families are not collapsed into this Source.

Free Full file Subnational 15 fields
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
Arkansas Department of Energy and Env…
TankStats Leaking Storage Tank Release Notices

Statewide bulk extract from the Arkansas DEQ TankStats Access database, table TempRLUSTLOG1, containing one row per leaking underground or aboveground storage tank release notice. Records include facility and owner identifiers, release timing and status, substances, impacts, response and remediation details, and site location.

Free Full file Subnational 18 fields
Tennessee Department of Environment a…
TDEC APC Permits

Statewide facility-grain inventory of Tennessee facilities with currently active, issued Air Pollution Control permits.

Free Full file Subnational 5 fields
Tennessee Department of Environment a…
TDEC NPDES Individual Permits

TDEC's statewide Water Resources Permits layer filtered to individually numbered NPDES permits (permit numbers beginning TN0), covering permitted wastewater facilities and their permit, permittee, location, receiving-water, and status details.

Free APIFull file Subnational 12 fields
Tennessee Department of Environment a…
Tennessee UST Compartments

Statewide registration inventory at underground-storage-tank compartment grain, covering active and historical compartments.

Free Full file Subnational 23 fields
Tennessee Department of Environment a…
Tennessee UST Environmental Activities

Release-focused subset of TDEC’s statewide UST Environmental Activities workbook with facility, case, release, status, and contact details.

Free Full file Subnational 12 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
Chicago Police Department
Traffic Crashes — Vehicles

Daily unit-grain public data for independently moving roadway units involved in CPD crashes, coordinated with Crashes and People through documented record keys.

Free APIFull file Subnational 28 fields
Trellis
Trellis Law MCP Connector

OAuth-authenticated first-party MCP product exposing named case, ruling, verdict, judge, party, expert, and analytics methods for buyer-selected targets. Official coverage lists 44 states plus DC; public method documentation is not a scalar response schema.

Paid API Unknown 9 fields
Massachusetts Department of Environme…
Underground Storage Tank Data Management System

Statewide registry of registered underground storage tank facilities, including facility, owner/operator, inspection and compliance-certification information.

Free Full file Subnational 8 fields
South Carolina Department of Environm…
Underground Storage Tank Registry

Comprehensive South Carolina registered underground storage tank export obtained through public-records request, at tank grain and covering current and historical lifecycle statuses.

Free Full file Subnational 8 fields
Arizona Department of Environmental Q…
Underground Storage Tank Releases

ADEQ's public, nightly updated ArcGIS layer of reported underground storage tank release cases, including suspected, confirmed, and closed incidents and facility locations.

Free APIFull file Subnational 10 fields
Indiana Department of Environmental M…
Underground Storage Tank Report

Workbook listing all underground storage tanks known to IDEM, including facility, tank, substance, and owner details.

Free Full file Subnational 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
West Virginia Department of Environme…
Underground Storage Tanks

WVDEP public All Tanks Excel export for the statewide registered underground storage tank registry. Each row is a tank and includes facility identity and address, installation and closure dates, construction, compartments, status, regulation flag, capacity, and stored substance.

Free Full file Subnational 11 fields
Vermont Department of Environmental C…
Vermont Aboveground Storage Tanks

Point inventory of Vermont registered aboveground bulk-storage tank facilities, including facility identity and location. Registration coverage is limited by the applicable statutory program.

Free APIFull file Subnational 3 fields
Vermont Department of Environmental C…
Vermont Air Facilities

Public lookup of facilities tracked by Vermont DEC for air pollution control permits, including historical operating statuses and current permit record details.

Free Subnational 3 fields
Vermont Department of Environmental C…
Vermont NPDES Direct Discharge Facilities

ArcGIS layer of Vermont wastewater direct-discharge facilities, including facility and permit identifiers, permittee, program category, hydraulic capacity, septage receipt indicator, and coordinates.

Free APIFull file Subnational 6 fields
Vermont Department of Environmental C…
Vermont Public Water System PFAS Sampling Results

Per-water-system PFAS laboratory sample histories for active Vermont community and non-transient non-community public water systems, delivered as public PDF reports keyed by water-system ID.

Free API Subnational 7 fields
Virginia Department of Environmental …
Virginia Solid Waste Landfills

Virginia landfill inventory comprising the sanitary, industrial, construction/demolition/debris, and inert landfill subset of VA DEQ's Solid Waste Permits ArcGIS layer. It covers permitted landfill units and includes active, inactive, closed, and post-closure records with permit, facility, status, waste, capacity-limit, and location attributes.

Free APIBatch enrichmentFull file Subnational 12 fields
New York State Department of Environm…
Voluntary Cleanup Program Sites

NYSDEC Voluntary Cleanup Program sites selected from the statewide Environmental Remediation Sites dataset using program_type VCP, with site identity, address, coordinates, status, operable-unit, contaminant, and control context.

Free APIFull file Subnational 11 fields
Texas Commission on Environmental Qua…
Wastewater Outfalls

TCEQ's ArcGIS 'Wastewater Outfalls' layer (Public/WW_oufalls/MapServer/0), publishing all TCEQ-permitted (and proposed-permit) TPDES/NPDES wastewater discharge outfall points statewide, with TCEQ-supplied decimal-degree coordinates. No street-level address fields are published (only COUNTY); ds_state is a constant "TX". 4,608 rows after conform.py's GIS_NUMBER dedup safeguard.

Free API Subnational 7 fields
Thomson Reuters
Westlaw Edge

Commercial U.S. legal-research subscription whose integrated Litigation Analytics accepts buyer-selected courts, judges, case types, jurisdictions, and terms and returns outcomes, resolution-timing analytics, result-list fields, and damages information. Exact court coverage and derived-statistic windows are not publicly enumerated.

Paid National US 13 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
Wyoming Department of Environmental Q…
Wyoming Municipal Waste Sites

Public ArcGIS feature layer of Wyoming Type I and Type II municipal solid-waste facilities, including facility identity, type, status, address, and location.

Free APIBatch enrichmentFull file Subnational 8 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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