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  2. Philadelphia Water Department - Wikipedia

    en.wikipedia.org/wiki/Philadelphia_Water_Department

    phila .gov /water. The Philadelphia Water Department is the public water utility for the City of Philadelphia. PWD provides integrated potable water, wastewater, and stormwater services for Philadelphia and some communities in Bucks, Delaware and Montgomery counties. [ 4] PWD is a municipal agency of the City of Philadelphia, and is seated in ...

  3. Sewage treatment - Wikipedia

    en.wikipedia.org/wiki/Sewage_treatment

    Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution from raw sewage discharges. [ 2]

  4. United States regulation of point source water pollution

    en.wikipedia.org/wiki/United_States_regulation...

    Point source water pollution comes from discrete conveyances and alters the chemical, biological, and physical characteristics of water. In the United States, it is largely regulated by the Clean Water Act (CWA). [ 1] Among other things, the Act requires dischargers to obtain a National Pollutant Discharge Elimination System (NPDES) permit to ...

  5. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment. It is also possible to reuse it.

  6. Allegheny County Sanitary Authority - Wikipedia

    en.wikipedia.org/wiki/Allegheny_County_Sanitary...

    Allegheny County Sanitary Authority (also known as ALCOSAN) is a municipal authority in Allegheny County, Pennsylvania that provides wastewater treatment services to 83 communities, including the city of Pittsburgh. Its principal sewage treatment plant is along the Ohio River downstream from Pittsburgh (see satellite photo). (map of service area)

  7. Pennsylvania American Water Expands Wastewater Footprint - AOL

    www.aol.com/2013/06/03/pennsylvania-american...

    Pennsylvania American Water Expands Wastewater Footprint HERSHEY, Pa.--(BUSINESS WIRE)-- Pennsylvania American Water, a subsidiary of American Water (NYS: AWK) , announced today the acquisition of ...

  8. Water pollution in the United States - Wikipedia

    en.wikipedia.org/wiki/Water_pollution_in_the...

    Water pollution was identified as a growing problem in the US by scientists, government officials and the public in the 19th century. Many cities and towns piped their untreated domestic sewage into nearby waterways. Wastewater discharged by factories, mines and other businesses increased as the economy expanded.

  9. Aqua America's Pennsylvania Utilities Acquire Water and ... - AOL

    www.aol.com/news/2012-12-21-aqua-americas...

    BRYN MAWR, Pa.--(BUSINESS WIRE)-- Aqua America, Inc. (NYS: WTR) announced today that its Pennsylvania water and wastewater subsidiaries have purchased utility systems in Luzerne and Chester ...