Table 2.

Top classifications in untreated influent and treated effluent.

Taxonomic Level	Top Classification Identity	Percentage total reads (influent)	Percentage total reads (effluent)
Domain	Bacteria	99.78%	98.62%
Phylum	Proteobacteria	57.53%	77.18%
Class	Gammaproteobacteria	36.18%	3.17%
	Alphaproteobacteria	1.90%	69.59%
Order	Pseudomonadales	27.60%	2.73%
	Rhodobacterales	0.60%	60.29%
Family	Pseudomonadaceae	25.39%	1.80%
	Rhodobacteraceae	0.60%	59.69%
Genus	Paracoccus	38.845%	1.535%
	Pseudomonas	21.356%	0.066%
Species	Unclassified	39.12%	15.63%
	Paracoccus marcusii	38.684%	0.353%