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  2. 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. [1] Its principal sewage treatment plant is along the Ohio River downstream from Pittsburgh (see satellite photo). (map of service ...

  3. Pennsylvania Department of Environmental Protection - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania_Department_of...

    The Pennsylvania Department of Environmental Protection (DEP) is the agency in the U.S. state of Pennsylvania responsible for protecting and preserving the land, air, water, and public health through enforcement of the state's environmental laws. [1]

  4. Greater Greensburg Sewage Authority - Wikipedia

    en.wikipedia.org/wiki/Greater_Greensburg_Sewage...

    The Greater Greensburg Sewage Authority is a publicly operated municipal authority that treats sewage from households and businesses throughout of the city of Greensburg, the boroughs of South Greensburg and Southwest Greensburg, and portions of Hempfield Township, all located in central Westmoreland County, Pennsylvania.

  5. Philadelphia Water Department - Wikipedia

    en.wikipedia.org/wiki/Philadelphia_Water_Department

    Construction of the Mill Creek Sewer in West Philadelphia, ca. 1883. The Philadelphia Water Department has been providing water to citizens since 1801, when, in the aftermath of a series of devastating yellow fever epidemics that killed thousands of people, the City decided a source of water was needed to cleanse the streets, fight fires, and perform household chores.

  6. NIGP Code - Wikipedia

    en.wikipedia.org/wiki/NIGP_Code

    The site also has a download section, which provides for end user download of the entire codeset or modifications to the codeset since the last download by the user. The download file can be formatted as an Excel, tab-delimited or CSV file. In addition, the Code is available via printed format in the Alphabetical Index Book and the Class Item Book.

  7. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_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. [5]

  8. Best management practice for water pollution - Wikipedia

    en.wikipedia.org/wiki/Best_management_practice...

    Beginning in the 20th century, designers of industrial and municipal sewage pollution controls typically utilized engineered systems (e.g. filters, clarifiers, biological reactors) to provide the central components of pollution control systems, and used the term "BMPs" to describe the supporting functions for these systems, such as operator training and equipment maintenance.

  9. Pittsburgh Water - Wikipedia

    en.wikipedia.org/wiki/Pittsburgh_Water

    Pittsburgh Water, formerly the Pittsburgh Water and Sewer Authority (PWSA), is a municipal authority in Pittsburgh, Pennsylvania. [2] It is responsible for water treatment and delivery systems in the city of Pittsburgh, as well as the city's sewer system.