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Environmental Protection Agency Envirofacts API

The Envirofacts API from Environmental Protection Agency — 2 operation(s) for envirofacts.

Environmental Protection Agency Envirofacts API is one of 6 APIs that Environmental Protection Agency publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Envirofacts. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 2 operations across 2 paths. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, https://data.epa.gov.

2 operations 2 paths 0 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://data.epa.gov/efservice/
License
U.S. Public Domain
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Envirofacts 2
GET
/efservice/{table}/{format}
Query an Envirofacts table
queryEnvirofactsTable 2 params → 200
GET
/efservice/{table}/{column}/{operator}/{value}/{format}
Query an Envirofacts table with a column filter
queryEnvirofactsFiltered 5 params → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

environmental-protection-agency-envirofacts-api-openapi.yml Raw ↑

Other APIs Environmental Protection Agency publishes across the network.

EPA Envirofacts Data Service API
EPA Air Quality System API
EPA UV Index API
EPA ECHO Compliance and Enforcement API
Environmental Protection Agency UVIndex API