The short answer
Assess the Damage First
Before you touch the pump, turn off all power to the pool equipment at the breaker. Never handle a wet pump while power is on. Once power is off, inspect the pump for visible cracks, mud, debris, or standing water inside the housing.
If the floodwater was clean rainwater and the pump dried quickly, your chances of saving it are better. If it was sewage or chemical-laden water, the internal parts may be corroded or contaminated. In that case, the pros may need to open the motor and clean it thoroughly.
Clean and Dry the Pump
Start by removing the pump's strainer basket and any debris you can reach. Rinse the outside with a garden hose, but avoid spraying water into the motor vents. Use a shop vacuum to pull out mud or silt from the pump housing.
Dry the pump completely before attempting to run it. Leave it in a dry, ventilated area for several days. You can use a fan to speed up drying, but never use a heat gun or hairdryer directly on the motor, as that can damage seals and wiring.
- Turn off power at the breaker before touching anything.
- Remove the strainer basket and rinse it clean.
- Use a shop vacuum to remove mud and silt.
- Dry the pump in a ventilated area for at least 48 hours.
- Check the power cord for cracks or water damage.
- Inspect the motor housing for signs of water intrusion.
Check the Motor and Seals
After drying, check the motor's electrical connections for corrosion or rust. Look at the shaft seal, which is the rubber ring around the motor shaft. If it's cracked or worn, water can leak into the motor and ruin it.
If you see any moisture inside the motor housing, do not run the pump. Moisture can cause a short circuit and damage the windings. A local electrician or a water damage pro can test the motor and replace damaged parts safely.
Test the Pump Carefully
Once everything is dry and clean, plug the pump back in and run it briefly. Listen for unusual noises like grinding or humming. Watch for leaks around the seals. If it runs smoothly, you may have saved it.
If the pump doesn't start or makes a loud noise, turn it off right away. Running a damaged pump can cause further harm. At that point, you may need to replace the motor or the entire pump unit. The cost depends on the pump's age and the extent of the damage.
When to Call the Pros
If the floodwater was deep or the pump sat submerged for a long time, professional inspection is wise. The pros can disassemble the motor, clean internal parts, and replace worn seals. They can also check the electrical system for hidden damage.
If you live in Layton, keep your pool pump's model number and manual handy. That helps the pros find the right parts. For related help, you may also need flood damage cleanup or water damage inspection services.
Policies vary, and your insurer decides what is covered. Check your policy to see if your pool pump is included in flood damage coverage.
- Deep or long submersion increases the risk of motor damage.
- Corroded electrical connections can cause shorts.
- A cracked shaft seal lets water into the motor.
- Running a wet pump can cause overheating.
- Professional cleaning may extend the pump's life.
- Replacement may be more cost-effective for older pumps.
Talk to someone now
Phones are answered 24/7 for Layton and nearby communities.
Call Now (801) 383-0232Frequently asked questions
How long can a pool pump sit underwater before it's ruined?
It depends on the water quality and how quickly you act. Clean water for a few hours may be fine, but sewage or salt water can corrode parts quickly. Even a few hours in dirty water can damage seals and wiring, so dry it as soon as possible.
Can I use a flooded pool pump after it dries out?
Yes, but only after you've cleaned and inspected it thoroughly. If the motor housing stayed dry, it may work fine. If water got inside, running it could cause a short. Test it briefly after drying, and if it makes odd noises, stop and call a pro.
Should I replace the pump or try to fix it?
For minor flooding with quick drying, repair is often worth trying. For severe corrosion or if the motor is damaged, replacement may be cheaper. The cost depends on the pump's age, the extent of damage, and the price of new parts or a new unit.