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Connections to the sewers (underground pipes, or aboveground ditches in some developing countries) are generally found downstream of the water consumers, but the sewer system is considered to be a separate system, rather than part of the water supply system. Water supply networks are often run by public utilities of the water industry.
An example of a water distribution system: a pumping station, a water tower, water mains, fire hydrants, and service lines [1] [2]. A water distribution system is a part of water supply network with components that carry potable water from a centralized treatment plant or wells to consumers to satisfy residential, commercial, industrial and fire fighting requirements.
Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Public water supply systems are crucial to properly functioning societies. These systems are what supply drinking water to populations around the globe. [1]
Dr. Alexander Cruickshank Houston used chlorination of the water to stem the epidemic. His installation fed a concentrated solution of chloride of lime to the water being treated. The chlorination of the water supply helped stop the epidemic and as a precaution, the chlorination was continued until 1911 when a new water supply was instituted. [130]
Community Water and Sanitation Program (CWSP) The Second Community Water and Sanitation Program was initiated in 2000 with support of a World Bank IDA credit of US$21.9 million, aiming at increasing access and supporting effective and sustained use of improved community water supply and sanitation services in villages and small towns through a ...
Water towers are used to store water at a height sufficient to pressurize a water supply distribution system Public water system is a regulatory term used in the United States and Canada, referring to specific utilities and organizations providing drinking water .
Water and Sewerage Authority (WASA) is responsible for maintaining and developing waterworks, increasing and improving the water supply and promoting the conservation and proper use of water resources in the country. The company manages water supply systems for nine urban areas and some fifty-six rudimentary systems.
In the United States, 44 million people used self-supply and private water sources in 2010 [13] and about 22% of the rural population uses private wells to access groundwater for their water supply. [14] About 20-60% of the population in Eastern Europe and the former Soviet Union relies on self-supply for water.