First, make sure you are not using any water and all home appliances that use water are not running (i.e.: washing machine, ice maker, etc.).
Locate your water meter near the street in your yard, and located in a black box with a lid.
Watch the meter dials for 5 to 10 minutes. Should any of the dials including the red triangle spin or move, then this may indicate that you have a leak. No spinning or movement, no leak.
Contact Customer Service at (803) 359-8373 if you would like for us to come out and check for a leak.