EPA — U.S. Environmental Protection Agency · JSON Structure

Echo Cwa Cwa02 Structure

Map Data Object

Type: object Properties: 10 Required: 10

GovernmentEnvironmentalOpenDataAirQualityWaterQualityHazardousWasteComplianceEmissions

cwa02 is a JSON Structure definition published by EPA — U.S. Environmental Protection Agency, describing 10 properties, of which 10 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

CWAstatus FormalCount ICON InformalCount LAT LON LastInsp NAME PUV TYPE

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epa/refs/heads/main/json-structure/echo-cwa-cwa02-structure.json",
  "name": "cwa02",
  "description": "Map Data Object",
  "type": "object",
  "properties": {
    "CWAstatus": {
      "type": "string",
      "description": "Quarterly compliance status for the most recent 13 quarters. Each letter indicates the compliance status for the corresponding quarter.",
      "example": "VV_______V_VV"
    },
    "FormalCount": {
      "type": "string",
      "description": "The number of formal enforcement actions that have been taken against the facility",
      "example": "1"
    },
    "ICON": {
      "type": "string",
      "description": "Name of each individual icon file within the URL base",
      "example": "CAA-IC-MN-N.png"
    },
    "InformalCount": {
      "type": "string",
      "description": "The number of informal enforcement actions that have been taken against the facility",
      "example": "1"
    },
    "LAT": {
      "type": "string",
      "description": "The latitude of the facility in degrees, to four decimal places",
      "example": "38.798026"
    },
    "LON": {
      "type": "string",
      "description": "The longitude of the facility in degrees, to four decimal places",
      "example": "-77.062981"
    },
    "LastInsp": {
      "type": "string",
      "description": "The unique identifier for the last inspection",
      "example": "901"
    },
    "NAME": {
      "type": "string",
      "description": "For DFR, this is the Facility name. The name corresponds to the TYPE value",
      "example": "VIRGINIA CONCRETE ALEXANDRIA PLANT"
    },
    "PUV": {
      "type": "string",
      "description": "Pop up value. Combine with PopUpBaseURL to give the popup for the facility",
      "example": "110001891506"
    },
    "TYPE": {
      "type": "string",
      "description": "For DFR, this is always facility",
      "example": "Facility"
    }
  },
  "required": [
    "LAT",
    "LON",
    "ICON",
    "TYPE",
    "NAME",
    "PUV",
    "CWAstatus",
    "LastInsp",
    "FormalCount",
    "InformalCount"
  ]
}