As summer begins and Independence Day celebrations approach, the National Fire Protection Association (NFPA) is encouraging the public to stay alert to electric shock hazards that can exist in and around marinas, docks, launch ramps, swimming pools, and hot tubs.
Although many people are unfamiliar with the risks associated with electricity in and around water, incidents involving electric shock drowning (ESD) continue to cause serious injuries and fatalities each year. ESD occurs when faulty electrical wiring or equipment on boats or piers causes an electrical current to leak into surrounding water. This energized water can then pass through a swimmer’s body causing a level of paralysis that can ultimately cause serious injury or drowning.
“NFPA wants everyone to enjoy boating and swimming safely throughout the summer season,” said Lorraine Carli, NFPA vice president of Outreach & Advocacy. “Avoid swimming near marinas, docks, or boatyards, and make sure your boat’s electrical systems are inspected regularly by a qualified professional to ensure that all safety measures and protection systems are functioning properly.”
The warmer months are also a good time to schedule inspections and maintenance for pools, spas, and hot tubs. Proper upkeep helps ensure that important safety features, such as ground-fault circuit interrupters (GFCIs) and all grounding and bonding systems, are functioning properly. Qualified electricians can periodically inspect and, if necessary, replace or upgrade the electrical devices or equipment that ensure the electrical safety of these water-based environments.
“When installing a new pool or hot tub, always rely on a licensed electrician who understands the specific electrical safety requirements for these installations,” adds Carli. “Homeowners should also watch for warning signs such as flickering or malfunctioning underwater lights. By taking a few preventative steps, we can greatly reduce the risk of electrical injuries and help everyone enjoy the water safely this summer.”
Available resources for swimmers, pool, and boat owners:
Resources for electrical professionals and marina owners:
NFPA has additional information and resources including answers to commonly asked questions, safety tips, videos, and checklists that can be downloaded and shared. Visit the electric shock drowning webpage to learn more.
