Swimming in a pool, a lake, a pond, or an ocean is the height of cool summer fun but swimming also has its dangers.
Open waters with strong tides are risky for even the most experienced swimmers. The most placid pools can be very dangerous for young children. Alcohol always raises the threat level for swimmers.
And complacency of any kind creates potential problems around the water.
"The most important thing to remember is how unpredictable it can be." said Marine Staff Sgt. Houston Lindemann, senior non-commissioned officer in charge of beach lifeguards at Camp Lejeune, N.C.
"Always check the currents and weather conditions at the location you plan to swim," Lindemann said.
"Once you find that conditions are safe, check for the closest lifeguards to where you will be swimming. Swimming at beaches, lakes, or pools with lifeguards on duty is the best way to stay safe," he added.