EPA Envirofacts — API status & change history

US EPA environmental facility and compliance data API

Last checked 2026-09-19 00:14 UTC — HTTP 200, 946 ms. Availability over 30 days of data: 100.00%.

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Shape history

No changes detected yet. That's a good sign.

Current response shape

[
  {
    "asgn_agency": "null",
    "asgn_federal_ind": "string",
    "asgn_partial_ind": "string",
    "asgn_public_contact": "string",
    "asgn_public_contact_email": "null|string",
    "asgn_public_phone": "string",
    "asgn_public_phone_ext": "null",
    "asgn_technical_contact": "null",
    "asgn_technical_contact_email": "null",
    "asgn_technical_phone": "null",
    "asgn_technical_phone_ext": "null",
    "bia_code": "null",
    "city_name": "string",
    "county_name": "string",
    "epa_registry_id": "string",
    "fac_closed_ind": "string",
    "fac_latitude": "number",
    "fac_longitude": "number",
    "facility_name": "string",
    "foreign_parent_co_db_num": "null",
    "foreign_parent_co_name": "null",
    "frs_id": "null",
    "mail": "null",
    "mail_city": "string",
    "mail_country": "null",
    "mail_name": "string",
    "mail_province": "null",
    "mail_state_abbr": "string",
    "mail_street_address": "string",
    "mail_zip_code": "string",
    "parent_co_db_num": "string",
    "parent_co_name": "string",
    "pref_accuracy": "null",
    "pref_collect_meth": "null",
    "pref_desc_category": "null",
    "pref_horizontal_datum": "null",
    "pref_latitude": "null",
    "pref_longitude": "null",
    "pref_qa_code": "null",
    "pref_source_scale": "null",
    "region": "string",
    "standardized_foreign_parent_company": "null",
    "standardized_parent_company": "null|string",
    "state_abbr": "string",
    "state_county_fips_code": "string",
    "street_address": "string",
    "tri_facility_id": "string",
    "zip_code": "string"
  }
]

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