CF002

Attribute: TDNCODE_MO

code		description
*		Monthly value includes one or more values measured below the detection limit
A		Accepted monthly value
D		Monthly value based on derived values
D*		Monthly value based on derived values; one or more values measured below the detection limit
DE		Monthly value based on derived values; one or more values estimated
DE*		Monthly value based on derived values; one or more values estimated
DQ		Monthly value based on derived values; one or more values questionable
DQ*		Monthly value based on derived values; one or more values questionable; one or more values measured below the detection limit
E		Monthly value includes estimated values
E*		One or more values estimated; one or more values measured below the detection limit
I		Monthly value incomplete - at least 5 days available, but 25 or fewer days available for month summary
I*		Monthly value incomplete - at least 5 days available, but 25 or fewer days available for month summary; one or more values measured below the detection limit
ID		Monthly value incomplete - only 6-25 days are proportionally sampled in the month; monthly value based on derived values
ID*		Monthly value incomplete - only 6-25 days are proportionally sampled in the month; monthly value based on derived values of which one or more values measured below the detection limit
IDE		Monthly value incomplete - only 6-25 days are proportionally sampled in the month; monthly value based on derived values of which one or more values are estimated
N		No analyses conducted for proportional samples taken during the month
Q		Monthly value includes questionable sample values
Q*		Monthly value includes questionable sample values; one or more values measured below the detection limit