Driving through floodwater could cost $10,000: Think twice

BRADENTON, Fla. — June 26, 2025 — After a weekend of intense downpours across the Tampa Bay region, flooded roadways reminded drivers that one wrong move can trigger a financial nightmare. Photos flooded social media showing cars plowing through standing water — some made it, others needed a tow.

But the real cost isn’t the tow truck. It’s the engine.

“When I see people driving through deep water, I cringe. I’ve seen the aftermath — engines destroyed, brake systems seized, repair bills that could buy a used car,” said Leneric Boyd, owner of Mobile Pitstop LLC, a mobile mechanic who services vehicles across the Tampa Bay area and shares his repair stories online.

Boyd recalled the 2024 hurricane season when dozens of clients called after attempting to drive through flooded streets. “Those calls were heartbreaking. Many didn’t realize the damage was already done the moment they entered the water.”

Three Ways Floodwater Destroys Your Car

Boyd explained that driving through standing water can trigger three critical failures:

• Hydrolock: Water enters the engine cylinders, instantly halting the pistons and often bending connecting rods.
• Seized brake calipers: Submerged brake components can rust and lock, leaving you unable to stop safely.
• Thermal lock: Water exposure causes rapid temperature changes in brake parts, leading to warping and failure.

The result? A new engine replacement can run approximately $10,000 depending on your vehicle’s year, make, and model. That’s the price of a decent used car — for one moment of poor judgment.

Manatee County’s $10 Million Drainage Upgrade Pays Off

While some areas saw temporary street flooding, Manatee County avoided major damage. The county’s stormwater infrastructure, upgraded after the 2024 hurricanes, handled the heavy rain as designed.

Following hurricanes Debby, Helene, and Milton, the Board of County Commissioners approved over $10 million to accelerate canal clearing and drainage repairs. Thousands of fallen trees and debris had choked waterways, reducing flow capacity.

The investment has funded:

• Routine maintenance of roughly 208 miles of canals
• Inspections of over 330 stormwater ponds
• More than 570 completed stormwater work orders since the hurricanes
• Removal of debris and fallen trees from key waterways, including Gamble Creek, Braden River, Buffalo Creek, and Cabbage Slough

“This proactive maintenance restored the drainage network’s capacity ahead of heavy rain events,” said a county spokesperson. “This weekend’s rainfall confirmed the investment is working.”

Why Some Flooding Is Normal — and Safe

County officials note that during heavy rain, temporary ponding on roads and low-lying areas is expected. No drainage system can instantly move the volume of water from a severe downpour. The key word is “temporary” — systems are designed to convey water over time, and most areas recede as rain moves through.

Expert Advice: Don’t Test the Water

Boyd’s advice to drivers is blunt: “If the water looks like it could reach your car’s floorboard, don’t risk it. Pull over, take a five-minute detour, or just wait. The few minutes you save aren’t worth ten thousand dollars.”

Manatee County echoes that warning: Never drive through standing water if you can’t see the bottom. The depth may be deceptive, and the damage can be instant.

What to Do If You Get Stuck

If your vehicle becomes stranded in floodwater:

1. Do not try to restart the engine — this can cause catastrophic damage.
2. Exit the vehicle immediately and move to higher ground.
3. Call a tow truck.
4. Prepare for expensive repairs — even if the engine starts, water may have damaged electronics or lubricants.

The Bottom Line

Manatee County’s $10 million drainage investment has made the area more resilient, but it cannot eliminate all flood risks. The final decision lies with drivers. When you see standing water on the road, remember: that shortcut could be the most expensive drive of your life. Turn around, don’t drown — and save your wallet.

Haley Zarcone covers Bradenton and Manatee County for Tampa Bay 28. For the latest road conditions, visit the Florida Department of Transportation’s real-time map.