Column Name: O3RES
Description: Ozone residual concentration in mg/L as reported by utilities. If a value = 0.1 was entered with a comment or a value of 0 was entered, then the value is replaced by "-333," which indicates that the value was actually below 0.1. The utility may have entered an actual value or detection limit in the comment field.
Envirofacts Table Name: TUXDISFRES
Data Source:
- Data Element: Ozone Residual (Analyte ID = 44)
- Oracle Table: TUXDISFRES
- Oracle Column: O3RES
- Type: Number
- Length: 10
- Decimal Places: 4
- Optional
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