Annual average concentration definition

Annual average concentration means the arithmetic mean of the Monthly Average Concentrations of a contaminant in the effluent calculated for any particular calendar year;
Annual average concentration means the flow-weighted annual average concentration, as determined according to the procedures specified 40 CFR 60.782(b).
Annual average concentration means the average concentration of a substance measured over any twelve-month period of time.

More Definitions of Annual average concentration

Annual average concentration means the arithmetic mean of all Daily Concentrations of a contaminant in the effluent sampled or measured, or both, during a calendar year;
Annual average concentration means the arithmetic mean of the concentrations of all samples taken in the twelve consecutive month period;
Annual average concentration means the arithmetic mean of the monthly average concentrations of a contaminant in the effluent calculated for any twelve (12) consecutive calendar months;
Annual average concentration means the arithmetic mean of all the Single Sample Concentrations of a contaminant in the effluent calculated for any particular calendar year;
Annual average concentration means the arithmetic mean of all Single Sample Concentrations of a contaminant in the Final Effluent sampled or measured, or both, during a calendar year;
Annual average concentration means the arithmetic mean of all monthly concentrations of a contaminant sampled in a calendar year;
Annual average concentration means the arithmetic mean of the Monthly Average Concentrations of a contaminant in