Epa Echo

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EPA ECHO Web Services — search regulated facilities, compliance history, violation records, and enforcement actions for CWA/CAA/RCRA programs.

5tools
0msauth
free tier50 calls/day

Tools

echo_compliance_history

Get compliance and enforcement history for a specific EPA-regulated facility. Returns compliance status, quarters in violation, inspection dates, and enforcement actions.

No parameters required.

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echo_violations

Get detailed violation records for a facility, optionally filtered by environmental program (CWA, CAA, RCRA).

No parameters required.

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echo_enforcement_actions

Get enforcement case details for a facility, including formal/informal actions, penalties assessed, and penalty amounts.

No parameters required.

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echo_search_by_violation

Find facilities currently in significant non-compliance. Filter by state and/or environmental program.

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/epa-echo/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/epa-echo/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"echo_facility_search","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("echo_facility_search", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("epa echo web services — search regulated facilities, compliance history, violation records, and enforcement actions for cwa/caa/rcra programs");