Epa Echo

Connects to the EPA's Enforcement and Compliance History Online (ECHO) web services, giving you programmatic access to environmental compliance and enforcement data for facilities across the United States. The source doesn't list specific tools, but ECHO APIs typically cover facility searches, inspection records, violation histories, and enforcement actions. No authentication required. Useful when you need to check a company's environmental compliance track record, research pollution data for a geographic area, or pull enforcement histories for due diligence. Part of the Pipeworx gateway, so you can use their ask_pipeworx wrapper to query in plain English instead of learning the EPA's parameter structure.