Prevent basement flooding with these tips from Prestige Plumbing. They say April Showers bring May flowers, but the change in weather conditions is not all daisies and tulips for some. This is because, from here through summer, we're in the prime season for flash floods. That means potential basement flooding and repair costs, not to mention hours of cleanup. However, the good news is that there are a few preventative measures you can follow that might save you from the consequences of excess rain and thunderstorms. First of all, if your basement has flooded, don't panic. Turn off your water valve and call an experienced plumbing service immediately . If this requires you to completely shut off your plumbing, make sure not to use your washer, dryer, dishwasher, or other machines that rely on water as the main energy source. Shut off electricity, but if the water in the basement is blocking your path, do NOT pass. There may be open circuits that could cause electrocution. If