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EPA Envirofacts — API status & change history

US EPA environmental facility and compliance data API

Last checked 2026-11-02 02:54 UTC — HTTP 200, 2086 ms. Availability over 30 days of data: 100.00%.

1006 ms · 2026-10-04 01:10 UTC863 ms · 2026-10-05 01:15 UTC1045 ms · 2026-10-06 01:19 UTC1122 ms · 2026-10-07 01:23 UTC1799 ms · 2026-10-08 01:27 UTC5088 ms · 2026-10-09 01:30 UTC1789 ms · 2026-10-10 01:33 UTC1480 ms · 2026-10-11 01:37 UTC1168 ms · 2026-10-12 01:41 UTC1658 ms · 2026-10-13 01:43 UTC1830 ms · 2026-10-14 01:46 UTC1855 ms · 2026-10-15 01:47 UTC1733 ms · 2026-10-16 01:51 UTC440 ms · 2026-10-17 01:54 UTC1846 ms · 2026-10-18 01:56 UTC1771 ms · 2026-10-19 01:59 UTC683 ms · 2026-10-20 02:04 UTC884 ms · 2026-10-21 02:08 UTC725 ms · 2026-10-22 02:11 UTC795 ms · 2026-10-23 02:15 UTC899 ms · 2026-10-24 02:19 UTC947 ms · 2026-10-25 02:24 UTC692 ms · 2026-10-26 02:29 UTC1268 ms · 2026-10-27 02:34 UTC599 ms · 2026-10-28 02:37 UTC569 ms · 2026-10-29 02:40 UTC1725 ms · 2026-10-30 02:42 UTC1741 ms · 2026-10-31 02:46 UTC1520 ms · 2026-11-01 02:51 UTC2086 ms · 2026-11-02 02:54 UTC
latency · last 30 checks

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Shape history

Nothing confirmed yet · 2 signals on record. A change confirms after it survives three consecutive polls.

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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