TAPSNAP

Water residence time measuring devices for potable water systems having dispensing points including water fountains, faucets, showers, taps, sinks and tubs, consisting of a water flush sensor comprising a sensor for detecting flow, no flow or flow rate, visual indicators such as one or more colored LEDs for indicating flush status of the water at the dispensing point, and electronic communication means for sending electronic flush status information to a data monitoring system or network