CF002

Attribute: NO3NCODE_MO

code		description
*		Monthly value includes one or more values measured below the detection limit
A		Accepted monthly value
E		Monthly value includes estimated values
E*		Monthly value includes estimated values; 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 - only 6-25 days are proportionally sampled in the month; one or more values measured below the detection limit
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