3 Steps on How to Turn Off Your Water Hey there, homeowners! Do you know how to turn off your home's water in case of a flood emergency? It's an essential skill that can save you time and reduce potential damage. Here's how: 1) Locate the Water Main Valve: Usually, the main water shut-off valve is located near the point where the water line enters your home. It's often in your basement, crawl space, or near your water heater. In warmer climates, it may be outside. 2) Turn the Valve Clockwise (Ri