Abstract: An intelligent water flow control system is coupled with a main water flow source and controls the water flow by controlling an electrical valve in line with the water source and making a determination by receiving information from one or more water flow detectors. The system controller executes that software which issues information from the one or more flow detectors and output signals for controlling the open or closed state of the various valves. The software makes determinations on whether a leakage condition is present and issues the valve control signals to shut off the necessary valves and to report to a user, the occurrence of a leakage condition.