Madison Water formerly RDT provides commercial and residential grade solutions for indoor plumbing leak detection and water damage mitigation. RDT’s reliable, easily deployed water sensor, alarm and automatic shut-off technology protects residential and commercial properties against undetected indoor plumbing leaks. Contact us for a free assessment of your facility or home’s vulnerability points. Protect your facility, home & wallet, while managing and reducing unnecessary water consumption. Monitor for leaky water fed appliances, leaky faucets, leaks behind walls, excessive water usage and faulty flush valves. RDT has a wide range of leak detection products for your commercial building, medical facility, assisted living facilities, multi-family buildings, and single family homes.