"SEPA" matching MCP servers:

Enables querying EPA's Air Quality System for regulatory-grade ambient air data, including parameters, sample measurements, annual summaries, and monitor metadata.

Wraps the EPA Envirofacts REST API to provide access to emissions data without authentication.

Access EPA environmental data — facility compliance (ECHO), toxic releases (TRI), Superfund sites, drinking water systems, environmental justice screening (EJScreen), and real-time air quality (AirNow) via MCP.

Enables Claude to answer SEPTA Regional Rail timetable and real-time questions, including next trains, station departures, train positions and delays, and service alerts, with loose station-name matching.

Provides access to EPA's Air Quality System API with 31 tools for querying air quality data, monitoring sites, and pollution measurements across the United States through natural language.

Provides AI agents with structured access to U.S. EPA environmental data including nearby regulated facilities, chemical releases, water violations, and hazardous waste sites for any U.S. location. Enables comprehensive environmental impact analysis through the EPA Envirofacts API with geocoding support and distance-based filtering.

Wraps EPA ECHO Web Services (free, no auth) to enable querying environmental data via natural language.

Provides read-only access to the official list of illegal deforestation in Pará (Brazil) through one MCP tool, allowing natural language queries for deforestation records.

Enables querying EPA drinking-water records — public water-system inventories, historical SDWA violations, enforcement actions, Lead and Copper Rule summaries, and UCMR 5 contaminant measurements — without an API key. Also supports optional read-only SQL analysis over staged dataset partitions via DuckDB canvases.

Enables querying US EPA Envirofacts data using natural language, providing access to environmental information through the Pipeworx MCP gateway.

Enables Claude users to look up RCA and ICSARA documents for a SEIA project by expediente ID directly in chat, without running scripts or needing an API key.