How to Handle Flooded Roads Safely
TL;DR
Avoid flooded roads whenever possible. Six inches of water can stall your car; two feet can sweep it away. Always check weather updates, reroute if needed, and never drive through water unless absolutely necessary.
Flooded roads aren’t just an inconvenience—they’re a real danger. Even shallow water can stall your engine, hide debris, or sweep your car off the road. This guide gives you clear, calm advice on how to stay safe before, during, and after encountering floodwaters—because your safety is always the priority.
Before You Drive: Stay One Step Ahead
Preparation is your best defense. Here’s what to do before you hit the road:
Check the weather. Use trusted sources like the National Weather Service to avoid driving into dangerous conditions.
Plan alternate routes. If your usual drive includes flood-prone areas, map out safer backups now—don’t wait until you’re in a storm.
Keep an emergency kit in your car. Include items like a flashlight, phone charger, blanket, and basic first aid.
When You Encounter Floodwater: Don’t Risk It
The phrase “Turn Around, Don’t Drown” isn’t just a warning—it’s a proven safety rule.
Water depth is deceiving. Just six inches can cause your car to lose traction. A foot of water can float a vehicle, and two feet can carry away most cars—including SUVs and trucks.
What’s below the surface could be worse. Floods often conceal hazards like deep potholes, sharp debris, or roads that have completely washed out.
The safest decision is to avoid the water entirely. If you can turn around safely, do it. If not, move to higher ground and wait for conditions to improve.
If You Have to Drive Through Water
Only proceed if there’s no alternative and conditions are dire:
Drive slowly and steadily. Stick to low gear and avoid creating waves.
Stay in the center. Roads typically crown in the middle, making this the shallowest spot.
Test your brakes afterward. If they feel soft or spongy, gently apply them while driving slowly to dry them. Still feel off? Stop driving and call for help.
After Driving Through Floodwater: Check for Hidden Damage
Even if your car seems fine, water damage can sneak up on you. Watch for:
Mud or debris in the engine compartment
Damp carpets or a musty smell
Unusual noises when braking or accelerating
Schedule a professional inspection as soon as possible. Catching issues early prevents long-term damage and expensive repairs.
Even If You Think It’s “Just a Little Water”...
Think again. Even if the flood doesn’t look deep or others seem to be crossing, don’t risk it. Every car, road, and water flow is different. What worked for them may be a disaster for you.
Frequently Asked Questions
How much water is too much to drive through?
Even six inches of water can cause a loss of control. One foot can float a car, and two feet of moving water can carry away most vehicles, including SUVs. The safest move is to avoid floodwaters altogether.
What should I do if my car stalls in floodwater?
Immediately abandon the vehicle if water is rising and it’s safe to do so. Move to higher ground and call for emergency help. Do not attempt to restart a flooded engine.
Can floodwater damage my vehicle even if I get through it?
Yes. Water can harm your engine, brakes, electrical systems, and interior. Always schedule a professional inspection after driving through any significant water. And if your car did stall or get stuck, here’s what to do after a car accident or vehicle incident to stay safe and protected.
Why is the middle of the road safer when crossing shallow water?
Roads are typically crowned in the center, making that area slightly higher and less likely to hold deep water—though crossing should still be a last resort.
What emergency supplies should I keep in my car during storm season?
At minimum: a flashlight, blanket, water, phone charger, basic first aid kit, and a printed list of emergency contacts. Bonus: a compact emergency radio or waterproof phone pouch.
Your Safety Comes First
Flooded roads are no joke. With the right preparation and smart choices, you can avoid the dangers and drive with confidence. Stay informed, stay cautious, and remember—when in doubt, don’t drive through it.
Updated 06/03/2025
