{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.epa-echo-web-services",
  "version": "1.0.0",
  "title": "EPA ECHO web services boundary",
  "summary": "Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EPA ECHO web services.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.epa.echo-services.access",
        "statement": "U.S. Environmental Protection Agency documents facility, permit, inspection, enforcement, compliance, pollutant, and geographic query services.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epa.echo-services"
        ]
      },
      {
        "id": "fact.epa.echo-services.authentication",
        "statement": "Public reads do not grant facility identity, filing, enforcement, permit, compliance-determination, or EPA decision authority.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epa.echo-services"
        ]
      },
      {
        "id": "fact.epa.echo-services.request",
        "statement": "Clients must bind program, facility identifier, geography, date, pollutant, output fields, paging, and service-specific limits.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epa.echo-services"
        ]
      },
      {
        "id": "fact.epa.echo-services.boundary",
        "statement": "ECHO integrates multiple reported systems with different update cycles and does not prove current compliance, liability, ownership, or environmental impact.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.epa.echo-services"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/epa-echo-web-services.json",
  "contentHash": "sha256:4ee3c06de3e20e9ddd790a614cb4664441c182d1661705ecaba6ce58dfa5a8f5",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/epa-echo-web-services.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.epa.echo-services",
        "url": "https://echo.epa.gov/tools/web-services",
        "title": "EPA ECHO web services documentation",
        "publisher": "U.S. Environmental Protection Agency",
        "observedAt": "2026-08-28T18:03:05Z"
      }
    ]
  },
  "observedAt": "2026-08-28T18:03:05Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T18:03:05Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://echo.epa.gov/tools/web-services",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.epa.echo-services",
      "type": "source-claim",
      "url": "https://echo.epa.gov/tools/web-services",
      "observedAt": "2026-08-28T18:03:05Z"
    }
  ]
}