Quick Answer
When driving in flooded conditions, slow down to a crawl, avoid sudden turns, and maintain a safe distance from the water's edge. Do not attempt to drive through swift water or flooded roads with unknown depths. If unsure, turn back immediately.
Assessing Flood Depth and Safety
When approaching a flooded area, look for signs of recent flooding, such as mud, debris, or erosion. Check the depth of the water by using a stick or measuring tape to mark the water’s edge, then wait a few minutes to see if the water recedes. If the water is above 6 inches (15 cm), it’s best to turn back. Avoid driving through areas where the water is murky or has a strong current, as this can indicate hidden hazards like sinkholes or swift water.
Safe Driving Techniques
To navigate flooded roads safely, slow down to a crawl (about 5-10 mph or 8-16 km/h) and maintain a safe distance from the water’s edge (at least 3 feet or 90 cm). Avoid sudden turns or acceleration, as this can cause loss of traction or hydroplaning. If your vehicle stalls or becomes stuck, stay inside and wait for help to arrive. Do not attempt to exit the vehicle or try to push it through the water.
High-Ground Alternatives
If the road ahead is flooded, look for alternative routes that take you to higher ground. Use a GPS or map to find the nearest roads or highways that are above the flood level. If you’re unable to find a safe alternative, consider waiting for the water to recede or seeking shelter in a safe location. In extreme cases, consider abandoning your vehicle and seeking higher ground on foot, using a wadeable route if possible.
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