Quick Answer
Using generators during a flood emergency is not recommended due to the risk of electrocution from standing water and the possibility of generators being swept away by floodwaters.
Generator Safety Risks
Generators can become deadly hazards during a flood, especially when submerged in water. The National Fire Protection Association (NFPA) warns that generators can cause electrocution if used near water, even if the generator itself is not submerged. Water can enter the generator through vents, cooling systems, or other openings, creating an electrical shock hazard.
Safe Alternatives
In situations where power outages are expected during a flood, consider alternative power sources like battery-powered flashlights, lanterns, or portable solar chargers. For critical medical equipment or communication devices, use batteries or other power sources specifically designed for emergency situations. If a generator must be used, follow the manufacturer’s instructions and take precautions to keep it at least 20 feet away from water and flammable materials.
Additional Precautions
When using a generator, always follow the manufacturer’s guidelines for operation and maintenance. Never use generators indoors, even in a garage or basement, as carbon monoxide can accumulate quickly. Keep generators away from windows, doors, and vents to prevent carbon monoxide poisoning. Ensure generators are properly grounded and have a 5-foot clearance of flammable materials.
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