A water supply facility composed of a source, a reservoir, a piped distribution network with adequate treatment facility, and communal faucets.
Notes:
Usually, one faucet serves 4 to 6 households. Generally suitable for rural and urban fringe areas where houses are clustered densely to justify a simple piped system. The definition was modified with the inclusion of the underlined phrase 'with adequate treatment' to emphasize that source of water supply has passed the Philippine National Standards for Drinking Water