Whenever you experience flooding around and in your home, please use extreme caution; here are some tips:
My basement has flooded and there is standing water. Is it safe to go down there?
Use extreme care when stepping into flooded areas. Submerged outlets or electrical cords can energize water, posing a lethal trap.
My washer, dryer, and a few other appliances got really wet during the flood. Can I start using them again after they dry out?
Do not use electrical appliances that have been wet until they have been examined by a qualified service repair dealer. Electrical equipment exposed to water can be extremely dangerous if re-energized without proper reconditioning or replacement.
Does a flood affect my home’s electrical system, too, or just the appliances?
Electrical items, such as circuit breakers, fuses, ground fault circuit interrupters (GFCIs), receptacles, plugs, and switches, can malfunction when water and silt get inside. Discard them if they have been submerged. Have a licensed, qualified professional replace them.
Does it make a difference if the flood was caused by storm water or by a leaky water pipe?
Ocean water and salt spray can be particularly damaging to electrical equipment due to the corrosive and conductive nature of the salt water residue. Damage to electrical equipment can also result from exposure to flood waters contaminated with chemicals, sewage, oil, and other debris.
No matter what caused the flood, electrical appliances should be examined by a qualified service repair dealer before being re-energized, and electrical items that were submerged should be discarded and replaced by a licensed, qualified professional.
Can flooded outside areas be dangerous too?
Yes—downed power lines or submerged outlets from adjacent homes could energize the water. Use extreme caution when entering any flooded area.
Wet Electrical Equipment
My home wasn’t flooded, but some electrical appliances have gotten wet. Do the same safety rules listed above apply to my situation?
Yes—they still apply. Do not use electrical appliances that have been wet until they have been examined by a qualified service repair dealer. Water can damage the motors in electrical appliances, such as furnaces, freezers, refrigerators, washing machines, and dryers.
Where can I find out more about what should be done with water damaged electrical equipment?
The National Electrical Manufacturers Association (NEMA) has produced a brochure, Guidelines for Handling Water Damaged Electrical Equipment, for use by suppliers, installers, inspectors, and users of electrical products to provide advice on the safe handling of electrical equipment that has been exposed to water. The NEMA brochure may be downloaded free of charge at: www.nema.org/stds/water-damaged.cfm.