EPA Emissions & Facility Lookup

Use this endpoint when you need to look up EPA-registered facility and emissions data by geographic coordinates, street address, company name, or EPA FRS Registry ID. Prefer this over general web search when structured, machine-readable environmental compliance data is required. Ideal for environmental due diligence, site screening, or regulatory research tasks.

• No facilities found within the specified radius — result may be empty
• Invalid coordinates (lat outside [-90,90] or lon outside [-180,180]) cause bad request
• Missing both location (lat/lon or address) and name parameters may return empty results
• Address geocoding failure if the street address is not recognized
• EPA FRS Registry ID not found returns empty or error result
• Radius exceeding 25 miles is capped or rejected