Bathing BeachesRisk AssessmentWaste Disposal, FluidWaste WaterSewageWater PurificationUncertaintyIndustrial WasteWaste ManagementWater MicrobiologyBiological Oxygen Demand AnalysisWater Pollutants, ChemicalBioreactorsBiodegradation, EnvironmentalWater PollutantsRNA, Ribosomal, 16SFlocculationCarbanilidesBacteriaDNA, RibosomalEnvironmental MonitoringRiversNitrosomonasNitrificationPhylogenySequence Analysis, DNABioelectric Energy SourcesDNA, BacterialDenitrificationAmmoniaDelftiaBiotaProteobacteriaWater PollutionGenes, rRNAEndospore-Forming BacteriaWetlandsFresh WaterWaste Disposal FacilitiesBetaproteobacteriaMolecular Sequence DataHyphomicrobiumNitrosomonadaceaePolyphosphatesTrityl CompoundsAnaerobiosisWater QualityNitritesEnterovirusPolyhydroxyalkanoatesWater SupplyFiltrationUnited States Environmental Protection AgencyWater MovementsSphaerotilusBiodiversityActinobacteria