CF002

Attribute: TDNCODE_YR

code		description
*		Annual value includes one or more values measured below the detection limit
A		Accepted annual value
D		Annual value based on derived values
D*		Annual value based on derived values; one or more values measured below the detection limit
DE		Annual value based on derived values; one or more values estimated
DQ		Annual value based on derived values; one or more values questionable
E		Annual value includes estimated values
I		Annual value incomplete; values are missing for part of the year and not included in annual summary
I*		Annual value incomplete; one or more values are missing for part of the year; one or more values measured below the detection limit
ID		Annual value incomplete; one or more values are missing for part of the year; annual value based on derived values
ID*		Annual value incomplete; one or more values are missing for part of the year; annual value based on derived values of which one or more values measured below the detection limit
IDE		Annual value incomplete; one or more values are missing for part of the year; annual value based on derived values of which one or more values are estimated
IDQ		Annual value incomplete; one or more values are missing for part of the year; annual value based on derived values of which one or more values are questionable
IE		Annual value incomplete; one or more values are missing for part of the year; one or more values estimated
IQ		Annual value incomplete; one or more values are missing for part of the year; one or more values questionable
N		No analyses conducted in water year
Q		Annual value includes questionable sample values