EPA — U.S. Environmental Protection Agency · Schema

dfr072

Lead Samples

GovernmentEnvironmentalOpenDataAirQualityWaterQualityHazardousWasteComplianceEmissions

Properties

Name Type Description
PB90 string The concentration of lead representing the 90th percentile level of all tap water samples collected for the water system
PB90Dates string The dates during which tap water samples were collected.
PB90Units string The measurement units.
PB90Value string The value of the concentration of lead representing the 90th percentile level of all tap water samples collected for the water system
View JSON Schema on GitHub

JSON Schema

echo-dfr-dfr072-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epa/refs/heads/main/json-schema/echo-dfr-dfr072-schema.json",
  "title": "dfr072",
  "description": "Lead Samples",
  "type": "object",
  "properties": {
    "PB90": {
      "description": "The concentration of lead representing the 90th percentile level of all tap water samples collected for the water system",
      "example": ".042 mg/L",
      "title": "Lead 90th Percentile",
      "type": "string"
    },
    "PB90Dates": {
      "description": "The dates during which tap water samples were collected.",
      "example": "2015-07-01-2015-12-31",
      "title": "Lead 90th Percentile Dates",
      "type": "string"
    },
    "PB90Units": {
      "description": "The measurement units.",
      "example": "mg/L",
      "title": "Lead 90th Percentile Units",
      "type": "string"
    },
    "PB90Value": {
      "description": "The value of the concentration of lead representing the 90th percentile level of all tap water samples collected for the water system",
      "example": "0.042",
      "title": "Lead 90th Percentile Value",
      "type": "string"
    }
  },
  "required": [
    "PB90",
    "PB90Value",
    "PB90Units",
    "PB90Dates"
  ]
}