Column Name: UV_254

Description: Average of duplicate measurements of Ultraviolet Absorbance at 254 nm (UV-254) in water (per cm). All Minimum Reporting Level (MRL) values are transformed to the MRL numerical value in order to calculate the average UV254 value. When the average UV254 is = MRL (i.e., both duplicate samples were below detection), the value is replaced by "-999."

Envirofacts Table Name: TUXWQP

Data Source:

Data Element: UV-254 (Analyte IDs = 39 and 65)
Oracle Table: TUXWQP
Oracle Column: UV_254

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: UV_254

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