Prepare for possible flooding
- Stock a supply of bottled drinking water and food that requires little cooking and no refrigeration. Your emergency kit also should contain a manual can opener, battery-powered radio and flashlight, extra batteries, medicines, and baby and pet supplies.
- Charge your cell phone and keep the charger with you in case you need to leave your home.
- Make sure your sump pump is operational and that the discharge hose isn't frozen or plugged. Pour some water into the sump to see if the pump starts. If it doesn't, check the electrical connections, consult your owner's manual, or call a plumber.
- It's a good idea to have a battery-operated power supply or portable generator to run the sump pump and other critical electrical appliances in case of a power interruption. But remember to disconnect these power supplies if you must evacuate. Learn about generator safety.
- Plug basement floor drains, bathtubs, sinks, and toilets in case your basement floods or the power goes out.
- Do not use power tools or other electrical appliances in damp or wet areas.
- If you must evacuate your home or business and can shut off your main breaker or fuse box safely, do so. If you don't know how, call customer service toll-free at 800-257-4044 or 218-739-8877 for advice or assistance.
During or after a flood
We'll disconnect your electric service:
- At your request.
- If ordered to do so by a governing authority.
- In the event of imminent threat to life.
So, it's important to plan ahead. Make note of our toll-free customer service number, 800-257-4044 or 218-739-8877, and allow us adequate time to safely disconnect your service.
If your home has been without electrical service due to a flood-related power interruption, electrical codes may require an electrical inspector’s wiring certificate before your home can be reenergized.
Because high water levels may reduce line clearances, flood-response personnel must be especially alert when their work in flooded areas might put them in contact with energized electrical equipment including overhead lines, transformers, and substations.
Safety reminders
- If you have water in your basement, do not go down there to shut off your main breaker or fuse box.
- Do not go near any flooded areas, including basements, if the water level has reached any part of the electrical system such as electrical outlets or the electrical connections on water heaters, water softeners, heating systems, etc.
- Don't attempt to operate equipment or electrical appliances that have been submerged in floodwater.
- Don't even consider going near a downed power line or near water that's in contact with any electrical component such as a pad-mount transformer or a downed power line.