GET/api/v1/facility/{registry_id}X-API-Key or JWT

Lookup by EPA Registry ID

Returns the canonical facility record, latest compliance score, score component breakdown, and active enforcement flag. Free tier receives the response with score_components redacted to a single overall_score integer.

Parameters

Name	In	Type	Description
registry_idrequired	path	string	EPA Registry ID, e.g. 110043804185.

Request

curl https://api.sigindex.com/api/v1/facility/110043804185 \
  -H "X-API-Key: $SIGINDEX_KEY"

Example response

{
  "data": {
    "registry_id": "110043804185",
    "fac_name": "EXXONMOBIL BATON ROUGE REFINERY",
    "fac_street": "4045 Scenic Hwy",
    "fac_city": "Baton Rouge",
    "fac_state": "LA",
    "fac_zip": "70805",
    "location": {
      "lat": 30.5234,
      "lng": -91.1872
    },
    "fac_naics": "324110",
    "overall_score": 38,
    "active_enforcement": true,
    "score_components": {
      "baseline": 15,
      "violation_frequency": {
        "score": 4,
        "max_points": 15
      },
      "penalty_severity": {
        "score": 6,
        "max_points": 30
      },
      "recency": {
        "score": 9,
        "max_points": 25
      },
      "repeat_offender": {
        "score": 4,
        "max_points": 15
      },
      "overall": 38
    }
  },
  "meta": {
    "request_id": "req_8aZpmK4qX0nT",
    "timestamp": "2026-05-20T14:22:08Z",
    "response_time_ms": 12
  }
}

Try it · uses 1 API call

GET /api/v1/facility/110043804185