Like any other property, commercial buildings are at risk of damage from catastrophic weather events that can produce flooding. Depending on your location and the season, losses caused by hurricanes and tornadoes are possibilities. But seasonal storms with their heavy winds, rain, and lightning strikes can also bring flooding concerns.  Few areas in the United States don’t have a risk of floods, but South Carolina’s risk is greater than some. National Geographic reports that floods are responsible for about 140…