EPA — U.S. Environmental Protection Agency · JSON Structure
Echo Dfr Dfr093 Structure
Site Visit Object
Type: object
Properties: 15
Required: 15
GovernmentEnvironmentalOpenDataAirQualityWaterQualityHazardousWasteComplianceEmissions
dfr093 is a JSON Structure definition published by EPA — U.S. Environmental Protection Agency, describing 15 properties, of which 15 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.
Properties
Agency
DataVerification
Distribution
Financial
FinishedWaterStorage
ManagementOperation
OperatorCompliance
OtherEvaluation
Pumps
Security
Source
SourceID
Treatment
VisitDate
VisitReason
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-dfr-dfr093-structure.json",
"name": "dfr093",
"description": "Site Visit Object",
"type": "object",
"properties": {
"Agency": {
"type": "string",
"description": "Identifies the lead agency (e.g., EPA, State) conducting the inspection. \nValues: State abbreviation or \"EPA\"",
"example": "State"
},
"DataVerification": {
"type": "string",
"description": "The sanitary source survey conclusion for data verification operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "N"
},
"Distribution": {
"type": "string",
"description": "The sanitary source survey conclusion for distribution operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "N"
},
"Financial": {
"type": "string",
"description": "The sanitary source survey conclusion for financial operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "Z"
},
"FinishedWaterStorage": {
"type": "string",
"description": "The sanitary source survey conclusion for finished water storage operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "Z"
},
"ManagementOperation": {
"type": "string",
"description": "The sanitary source survey conclusion for management operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "N"
},
"OperatorCompliance": {
"type": "string",
"description": "The sanitary source survey conclusion for operator compliance. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "M"
},
"OtherEvaluation": {
"type": "string",
"description": "The sanitary source survey conclusion for other evaluation. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "M"
},
"Pumps": {
"type": "string",
"description": "The sanitary source survey conclusion for pump operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "M"
},
"Security": {
"type": "string",
"description": "The sanitary source survey conclusions for security operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "Z"
},
"Source": {
"type": "string",
"description": "The sanitary source survey conclusion for source operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "Z"
},
"SourceID": {
"type": "string",
"description": "Unique Identifier assigned by EPA.",
"example": "ALR040033"
},
"Treatment": {
"type": "string",
"description": "The sanitary survey results conclusions for treatment operations. Applicable codes: \n- M - Minor Deficiencies\n- N - No Deficiencies or Recommendations\n- R - Recommendations Made\n- S - Significant Deficiencies\n- X - Not Evaluated\n- Z - Not Applicable\n- (blank) - Not Reported to EPA",
"example": "M"
},
"VisitDate": {
"type": "string",
"description": "Date of the sanitary survey.",
"example": "string"
},
"VisitReason": {
"type": "string",
"description": "Reason for the visit to the water system.",
"example": "string"
}
},
"required": [
"SourceID",
"VisitDate",
"VisitReason",
"Agency",
"DataVerification",
"Distribution",
"ManagementOperation",
"FinishedWaterStorage",
"OperatorCompliance",
"OtherEvaluation",
"Pumps",
"Security",
"Source",
"Financial",
"Treatment"
]
}