20230811 14221900 1.0 TRUE Corporation Corp: A device controlling the flow of water from mains to individual consumers Curb Stop: A water service shutoff valve located in a water service pipe near the curb and between the water main and the building. This valve is usually operated by a wrench or valve key and is used to start or stop flows in the water service line to a building. Flushing Port: An opening in the main to allow flushing of the system Pitometer: Devices used to measure water speed Not Private. Department of Public Works, Engineering Division