Hurricane Helene: Be ready for possible flooding

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Multiple Flash Flood Warnings were issued for areas around Statesboro as dam fail from more than a foot of water dumped by Tropical Storm Debby on Aug. 7, 2024. (FOX 5)

ATLANTA - With so much rain (several inches) expected over the next 2-3 days because of Hurricane Helene, flooding and flash flooding is to be expected in many areas of metro Atlanta and North Georgia. 

It is important to be prepared at home to deal with flooding and to know what to do if you are caught out on the road when it is flooding. 

Here are some tips for staying safe during flooding:

• Stay informed: Keep up with local news, weather reports, or emergency alerts for the latest updates (download the FOX 5 Storm Team app).
• Evacuate when ordered: If evacuation is mandatory, leave immediately and only bring essential items.
• Avoid floodwaters: Never walk, swim, or drive through flooded areas. Just two feet of moving water can carry a car away.
• Seek higher ground: Move to higher ground or stay there if you are already in a safe place.
• Avoid bridges: Don’t use bridges over fast-moving water, as they can become unstable.
• Remain in your car if trapped: If your vehicle is caught in floodwaters, stay inside and get on the roof if water levels rise.
• Stay out of flooded buildings: If trapped inside a building, move to the highest level. Only go to the roof if absolutely necessary.
• Watch out for hidden debris: Floodwaters may conceal dangerous debris like rocks and tree branches.
• Be extra careful at night: Flood hazards are more difficult to see in the dark, so exercise caution.
• Watch for displaced animals: Be aware that wildlife might have moved into your home after the flood.
• Boil water before drinking: After flooding, boil all drinking water to ensure it’s safe for consumption.
• Dispose of contaminated food: Discard any food that has come into contact with floodwater to prevent illness.

Here are 10 tips to help prepare your home for potential flooding:

• Know Your Flood Risk: Check if your home is in a flood-prone area by reviewing local flood maps or contacting your local emergency management office.
• Create an Emergency Plan: Develop a plan for your household that includes evacuation routes and a communication strategy. Make sure all family members are aware of the plan.
• Purchase Flood Insurance: Standard homeowner’s insurance typically does not cover flood damage. Consider purchasing a flood insurance policy, especially if you live in a high-risk area.
• Elevate Utilities and Appliances: Raise electrical components, HVAC units, and major appliances (such as washers and dryers) above potential flood levels to reduce damage.
• Seal Basements and Install Sump Pumps: Apply waterproof sealant to foundation walls and basements to reduce water seepage. Consider installing a sump pump with a battery backup to remove water that enters your basement.
• Clear Gutters and Drains: Ensure gutters, downspouts, and storm drains are free of debris to allow water to flow away from your home effectively.
• Install Flood Barriers: Use sandbags or other flood barriers to help divert water away from your home, especially near doors, windows, and low-lying areas.
• Backup Important Documents: Store important documents like insurance policies, property deeds, and personal identification in waterproof containers or digitally in the cloud.
• Prepare an Emergency Kit: Assemble an emergency kit that includes first aid supplies, non-perishable food, water, flashlights, batteries, and other essentials for at least 72 hours.
• Relocate Valuables and Furniture: Move valuable items, furniture, and rugs to higher levels of your home if flooding is imminent. Keep these items away from windows or areas vulnerable to water.

Here are 10 tips to use if you are caught on the road and there is flash flooding:

• Avoid Driving Through Floodwaters: If you encounter a flooded road, turn around and find an alternate route. Just six inches of water can cause loss of control, and a foot of water can sweep most vehicles away.
• Check Road Conditions: Stay informed about road closures and flooding reports by checking local traffic apps or radio stations. Avoid venturing out if authorities advise against it.
• Slow Down: If you must drive through standing water, reduce your speed to avoid hydroplaning. Driving too fast through water can also cause water to splash into your engine, causing damage.
• Keep Your Distance: Maintain extra space between your car and others, as braking distances increase on wet roads. Be cautious of larger vehicles that may create waves, increasing the risk of flooding your engine.
• Drive in the Center of the Road: Water tends to be shallower in the middle of the road. If you have no other choice but to cross a flooded section, drive slowly and steadily along the center.
• Test Your Brakes After Crossing Water: After driving through water, lightly press your brakes to test and dry them out. Wet brakes may not work as effectively.
• Avoid Driving at Night: It’s harder to recognize floodwaters and road hazards in the dark. Stick to well-lit and familiar routes when possible.
• Abandon the Vehicle if Necessary: If your car stalls in floodwaters, abandon it and move to higher ground. Do not try to restart the engine, as it could cause permanent damage.
• Be Aware of Fast-Moving Water: Just 12 inches of fast-moving water can sweep away a small car, while 18 to 24 inches can carry away larger vehicles, including SUVs and trucks. Never underestimate the power of water.
• Stay Calm if Trapped: If water starts rising in your car, stay calm. Unbuckle your seatbelt, roll down the window if possible, and exit the vehicle as quickly as you can. If windows won't open, use an emergency escape tool to break them.