Environmental permit type
The type or class of environmental permit held by or associated with a facility under the stated regulatory program.
Sources that carry it
38 sourcesStatewide 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.
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.
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.
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.
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.
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%.
Public ArcGIS layer of active New Hampshire air-permit facilities and their permit classifications, industry codes, inspection dates, addresses, and coordinates.
Statewide South Carolina Bureau of Air Quality permit listing covering Title V, conditional-major, state/general operating, and registration permits at permit grain.
Delaware facilities holding air permits, with facility identity, operating status, permit type, and a DNREC detail link.
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.
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.
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.
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Official statewide list of active North Carolina air-quality permits, with facility identity and location, permit classification and dates, and technical contact details.
Statewide NJEMS inventory of major and minor facilities registered for New Jersey air permits, including facility identity, address, permit classification, and industry codes.
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%.
South Carolina asbestos abatement and demolition permit archive delivered through public-records request, at latest permit-version grain and spanning 2000–2026.
ADEQ's statewide ArcGIS layer of active individual Arizona Pollutant Discharge Elimination System permits for municipal, domestic, and industrial dischargers; general permits are outside this source.
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.
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.
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.
Public permit-action roster from Wyoming DEQ Air Quality Division, covering air-quality permit history and offering an unfiltered spreadsheet export.
PA DEP permitted-facilities report narrowed to individually issued NPDES permits, with permit and facility address details.
Statewide industrial-facility search results for facilities with Wisconsin industrial storm-water general permit coverage.
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.
Statewide workbook of facilities ever permitted, registered, or exempted by IDEM air permitting programs.
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.
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.
Illinois EPA Bureau of Water ArcGIS layer of NPDES permitted facilities and discharge outfalls, including permit, activity, facility, industry, status, watershed, and coordinates.
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.
Statewide registry of North Carolina NPDES wastewater discharge facilities and permits, including permit type and dates, facility and owner, major status, and design flow.
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).
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.
MDE’s statewide list of individually tracked permitted discharge and outfall locations.
Statewide facility-grain inventory of Tennessee facilities with currently active, issued Air Pollution Control 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.
ArcGIS layer of Vermont wastewater direct-discharge facilities, including facility and permit identifiers, permittee, program category, hydraulic capacity, septage receipt indicator, and coordinates.
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.
Wyoming DEQ ArcGIS layer of WYPDES discharge permits and their outfalls, including permit, facility, receiving-water, status, dates, and coordinates.
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