Column Name: HAA9

Description: Sum of mass concentrations of nine haloacetic acid species in micrograms/L. HAA9 = Sum of Monochloroacetic Acid (MCAA), Dichloroacetic Acid (DCAA), Trichloroacetic Acid (TCAA), Monobromoacetic Acid (MBAA) and Dibromoacetic Acid (DBAA) and Bromochloroacetic Acid (BCAA), Bromodichloroacetic Acid (BDCAA), Chlorodibromoacetic Acid (CDBAA), and Tribromoacetic Acid (TBAA). To calculate the sum, data below MRL are set equal to zero. If any analyte is missing, this value will not be calculated (i.e., the value will be null).

Envirofacts Table Name: TUXDBP

Data Source:

Data Element: Total HAA9
Oracle Table: TUXDBP
Oracle Column: HAA9

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: HAA9

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