Column Name: TCL2RES

Description: Total chlorine 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: Total Chlorine Residual (Analyte ID = 43)
Oracle Table: TUXDISFRES
Oracle Column: TCL2RES

Properties:

Type: Number
Length: 10
Decimal Places: 4
Optional

Definition Source: Data Element Dictionary for the Information Collection Rule Auxiliary 1 Database.

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Column Name: TCL2RES

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