Even on a cool, sunny day, your basement could be one storm away from flooding.
Most homeowners don’t think about their sump pump until heavy rain hits—and by then, it’s too late. The truth is, sump pumps often fail right when you need them most.
With rain in the forecast here in Pennsylvania and New Jersey, now is the perfect time to make sure your system is ready.
Why Sump Pumps Fail During Heavy Rain
Sump pumps work hard during storms, but several common issues can cause them to fail unexpectedly:
1. Power Outages
Heavy storms often knock out power. If your sump pump doesn’t have a battery backup, it simply won’t run when you need it most.
2. Stuck or Faulty Float Switch
The float switch tells your pump when to turn on. If it gets stuck or tangled, your pump won’t activate—even if the pit is full of water.
3. Clogged Discharge Line
Your sump pump pushes water outside through a discharge pipe. If that pipe is blocked by dirt, debris, or even freezing in colder months, water has nowhere to go.
4. Overwhelmed Pump
Not all sump pumps are sized correctly. During heavy rainfall, an undersized pump may not keep up with incoming water.
5. Old or Worn-Out Pump
Most sump pumps last about 7–10 years. If yours is older, it could fail without warning.
How to Test Your Sump Pump in 5 Minutes (Before the Next Storm)
This simple test can save you thousands of dollars in water damage—and it only takes a few minutes.
Step-by-Step Test:
- Grab a bucket of water
- Pour it into the sump pit slowly
- Watch the pump activate
- Make sure water is discharged outside your home
- Listen for unusual noises
👉 If the pump doesn’t turn on, runs slowly, or sounds rough—there’s a problem.
Warning Signs Your Sump Pump Is About to Fail
Keep an eye out for these red flags:
- Pump runs constantly or cycles on and off frequently
- Strange grinding or rattling noises
- Water sitting in the pit without draining
- Visible rust or damage
- Musty smells returning to your basement
If you notice any of these, your sump pump may not survive the next storm.
Should You Have a Battery Backup Sump Pump?
If you live in PA or NJ, the answer is often yes.
Storms here frequently come with power outages—exactly when your sump pump is working hardest.
A battery backup system:
- Keeps your pump running during outages
- Adds a second layer of protection
- Gives peace of mind during heavy storms
Don’t Wait Until It’s Raining
The best time to check your sump pump is before the storm—not during it.
A quick 5-minute test today could prevent:
- Basement flooding
- Mold and mildew growth
- Expensive repairs
- Lost valuables
Need Help Checking Your Sump Pump?
If you’re not sure your sump pump is ready, it’s better to be safe than sorry.
At Applause Plumbing and Heating, we help homeowners across Pennsylvania and New Jersey inspect, repair, and replace sump pumps before problems happen.
Schedule a sump pump inspection today—and stay dry when the next storm hits.