polluting water: a closeup shot of a dirty water pipe discharging wastewater. concept pollution,

polluting water closeup shot dirty pipe discharging wastewater pollution environment contamination drainage sewage filth discharge contaminated environmental hazardous unhygienic unsanitary toxic pollutants sewerage drainpipe effluent contaminants waste unhealthy harmful impure foulsmelling unpleasant deterioration degrading ecosystems aquatic life public health risk aigenerated