Nitrogen form		Proportion (%)
Nitrogen form		Jan-14	Apr-14	July-14	Nov-14	Jan-15	Apr-15	July-15	Nov-15	Average
Ammonia Nitrogen	Influent	52	51	51	51	49	48	48	49	49.9
Ammonia Nitrogen	Effluent	51	50	49	49	48	47	47	47	48.5
Nitric Nitrogen	Influent	48	49	49	49	51	52	52	51	50.1
Nitric Nitrogen	Effluent	49	50	51	51	52	53	53	53	51.5