| DATA SOURCE |
String |
The company that provided the data |
| SAMPLE_ID |
String |
The identity of the sample |
| SAMPLE_DATE |
Date |
The date the sample was taken |
| DETERMINAND |
String |
The determinand being measured |
| DWI_CODE |
String |
The corresponding DWI code for the determinand |
| UNITS |
String |
The expression of results |
| OPERATOR |
String |
The measurement operator for limit of detection |
| RESULT |
Decimal |
The test results |
| LSOA or DATA ZONE |
String |
Lower Layer Super Output Area (population weighted centroids for England and Wales) or Data Zone (population weighted centroids for Scotland) |