EPA — U.S. Environmental Protection Agency · Schema

dfr070

Lead and Copper Rule Object

GovernmentEnvironmentalOpenDataAirQualityWaterQualityHazardousWasteComplianceEmissions

Properties

Name Type Description
CopperSamples array
CuALE string The count of occurrences when 90th percentile sample concentrations of copper exceeded the copper action level of 1.3 mg/L in the past five years.
CuALEUnits string The copper action level exceedances measurement units.
CuALEValue string The copper action level exceedance value.
CuSampleDates string The dates during which tap water samples were collected.
CuViol string The number of copper violations in the last five years.
LeadAndCopperViol string The number of lead and copper violations.
LeadCopperRuleHealthBasedViol string The count of open health-based violations of the Lead and Copper Rule in the past five years.
LeadSamples array
PbALE string The count of occurrences when 90th percentile sample concentrations of lead exceeded the lead action level of 0.015 mg/L in the past five years.
PbALEUnits string The lead action level exceedance measurement units.
PbALEValue string The lead action level exceedance sample value.
PbSampleDates string The dates during which tap water samples were collected.
PbViol string The number of lead violations in the last five years.
RuleCode350Viol string The count of open health-based violations in the past five years. These include violations of maximum contaminant levels (MCLs), maximum residual disinfectant levels (MRDLs), or treatment technique (T
SourceID string Unique Identifier assigned by EPA.
iCU90 string The number of times samples have been collected for copper in the last five years.
iPB90 string The number of times samples have been collected for lead in the last five years.
View JSON Schema on GitHub

JSON Schema

echo-dfr-dfr070-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-dfr070-schema.json",
  "title": "dfr070",
  "description": "Lead and Copper Rule Object",
  "type": "object",
  "properties": {
    "CopperSamples": {
      "items": {
        "$ref": "#/definitions/dfr071"
      },
      "title": "Copper Samples",
      "type": "array",
      "xml": {
        "name": "CopperSamples",
        "wrapped": true
      },
      "example": [
        "string"
      ]
    },
    "CuALE": {
      "description": "The count of occurrences when 90th percentile sample concentrations of copper exceeded the copper action level of 1.3 mg/L in the past five years.",
      "example": "1.3 mg/L",
      "title": "Copper Action Level Exceedances",
      "type": "string"
    },
    "CuALEUnits": {
      "description": "The copper action level exceedances measurement units.",
      "example": "mg/L",
      "title": "Copper Action Level Exceedances Units",
      "type": "string"
    },
    "CuALEValue": {
      "description": "The copper action level exceedance value.",
      "example": "1.3",
      "title": "Copper Action Level Exceedances Value",
      "type": "string"
    },
    "CuSampleDates": {
      "description": "The dates during which tap water samples were collected.",
      "example": "2012-01-01 - 2014-12-31;",
      "title": "Sample Dates",
      "type": "string"
    },
    "CuViol": {
      "description": "The number of copper violations in the last five years.",
      "example": "2",
      "title": "Copper Violation",
      "type": "string"
    },
    "LeadAndCopperViol": {
      "description": "The number of lead and copper violations.",
      "example": "4",
      "title": "Lead and Copper Violation",
      "type": "string"
    },
    "LeadCopperRuleHealthBasedViol": {
      "description": "The count of open health-based violations of the Lead and Copper Rule in the past five years.",
      "example": "2",
      "title": "Number of Open Health-Based Violations",
      "type": "string"
    },
    "LeadSamples": {
      "items": {
        "$ref": "#/definitions/dfr072"
      },
      "title": "Lead Samples",
      "type": "array",
      "xml": {
        "name": "LeadSamples",
        "wrapped": true
      },
      "example": [
        "string"
      ]
    },
    "PbALE": {
      "description": "The count of occurrences when 90th percentile sample concentrations of lead exceeded the lead action level of 0.015 mg/L in the past five years.",
      "example": "0.015 mg/L",
      "title": "Lead Action Level Exceedances",
      "type": "string"
    },
    "PbALEUnits": {
      "description": "The lead action level exceedance measurement units.",
      "example": "mg/L",
      "title": "Lead Action Level Exceedances Units",
      "type": "string"
    },
    "PbALEValue": {
      "description": "The lead action level exceedance sample value.",
      "example": "0.015",
      "title": "Lead Action Level Exceedances Values",
      "type": "string"
    },
    "PbSampleDates": {
      "description": "The dates during which tap water samples were collected.",
      "example": "2012-01-01 - 2014-12-31;",
      "title": "Sample Dates",
      "type": "string"
    },
    "PbViol": {
      "description": "The number of lead violations in the last five years.",
      "example": "1",
      "title": "Lead Violation",
      "type": "string"
    },
    "RuleCode350Viol": {
      "description": "The count of open health-based violations in the past five years. These include violations of maximum contaminant levels (MCLs), maximum residual disinfectant levels (MRDLs), or treatment technique (TT) rules.",
      "example": "1",
      "title": "Rule Code 350 Violation",
      "type": "string"
    },
    "SourceID": {
      "description": "Unique Identifier assigned by EPA.",
      "example": "ALR040033",
      "title": "EPA Source Identifier",
      "type": "string"
    },
    "iCU90": {
      "description": "The number of times samples have been collected for copper in the last five years.",
      "example": "3",
      "title": "Copper Sample Count",
      "type": "string"
    },
    "iPB90": {
      "description": "The number of times samples have been collected for lead in the last five years.",
      "example": "2",
      "title": "Lead Sample Count",
      "type": "string"
    }
  }
}