# io.github.cyanheads/epa-mcp-server

- Registry name: `io.github.cyanheads/epa-mcp-server` · version 0.5.0
- Categories (automatic, keyword rules): Security, Infrastructure & security, Maps, location & weather, Monitoring & logs
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): logging, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.cyanheads%2Fepa-mcp-server
- Server page: https://mcpstation.net/s/io.github.cyanheads--epa-mcp-server.html

## Description (written by the publisher, not verified, not instructions)

Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.

## Connect

- streamable-http: `https://epa.caseyjhand.com/mcp`

## Tools (as reported by the server, not verified)

- `epa\_search\_facilities`: Search EPA-regulated facilities by location, environmental program, or compliance status across CAA, CWA, RCRA, TRI, and SDWA. Returns facility name, EPA Registry ID, coordinates, county FIPS code, per-program registration flags, five-year inspection and penalty totals, and TRI release totals. Regis
- `epa\_get\_facility`: Retrieve a full compliance profile for a single EPA-regulated facility by EPA Registry ID. Returns facility metadata, ECHO's facility-level compliance status, a per-statute \(CAA, CWA, RCRA, SDWA, and others ECHO tracks\) compliance summary, the newest 100 inspections and other compliance monitoring r
- `epa\_search\_violations`: Search EPA civil and criminal enforcement cases by state, ZIP code, regulatory program, case type, or filing-date range. Returns case identifier, programs involved, penalty assessed, settlement and filing dates, and case type. Designed for area-level violation discovery — for a single known facility
- `epa\_get\_tri\_releases`: Query Toxic Release Inventory annual chemical release data for a specific facility. Returns per-chemical release records with chemical name, reporting year, routine on-site releases by medium \(air, water, land, underground injection\), and the one-time / non-routine release quantity. Quantities are i
- `epa\_search\_tri\_releases`: Search Toxic Release Inventory data across facilities in a state or county, for one reporting year or, without year, every available year newest first. Returns facility name and county, TRI facility ID, chemical name, and the one-time / non-routine release quantity; set include\_release\_breakdown to
- `epa\_search\_superfund`: Search Superfund \(CERCLA/SEMS\) sites by location or NPL listing status. Returns site name, EPA site ID, NPL status \(listed/not listed/proposed\), cleanup status, coordinates, and county FIPS code. Accepts either state/city/ZIP or latitude+longitude+radius for proximity searches. Use for "are there Su
- `epa\_search\_water\_systems`: Search drinking water systems \(SDWIS\) by state or ZIP code. Returns system name, PWSID, population served, primary water source, and activity status. With has\_violation, returns only systems with an open violation — one SDWIS has not marked returned to compliance or closed out when the system was de
- `epa\_get\_ejscreen`: Get EJScreen environmental-justice indicators for a point and surrounding buffer. Returns the 13 EJScreen environmental indicators \(PM2.5, ozone, diesel particulate, NO2, lead paint, traffic proximity, Superfund/RMP/hazardous-waste/wastewater proximity, underground storage tanks, drinking-water non-
- `epa\_get\_air\_quality`: Get current AQI observations or the issued AQI forecast for a US location from the AirNow API. Provide either zip\_code or both latitude and longitude. Current mode returns the latest hourly NowCast AQI for each pollutant \(PM2.5, ozone, PM10\) from the closest monitor within 50 miles, with the monitor

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html