Is Your Sump Pump Ready for the February Rain?

Here is why basement flooding happens in February and the easiest safe checks you can do this weekend.

Few things are more stressful than hearing the rain start pounding on the roof and wondering if your basement is going to stay dry.

The honest answer is that most “floods” we see this time of year aren’t because the pump is broken. It’s likely just seized up from sitting idle since November and needs a quick nudge to get moving again.

Before you panic or book an emergency service call, here are three things you can check yourself in about ten minutes.

What We’ll Cover:

• The “Bucket Test” (Easiest way to know if you’re safe)
• Checking the discharge pipe (The most common failure)
• What different pump sounds actually mean
• When it’s time to call a professional

1) Check The Pit (The “Bucket Test”)

Why this causes the problem: Sump pumps are mechanical. When they sit idle for months, parts can seize up. We see this a lot in February—the ground saturates, the water table rises, and the pump is supposed to kick on for the first time in months, but it is stuck.

What to look for:

• Water is sitting in the pit that isn’t moving.
• A pump that is plugged in but totally silent.

How to check it safely:

1. Get a bucket: Fill a standard 19-litre (5-gallon) bucket with water.+1
2. Pour it in: Dump the water into the pit slowly.
3. Watch the float: You are looking for the “float switch”—it is usually a little ball on a tether or a plastic float on a rod . As the water level rises, the float should lift, triggering the motor.

If it doesn’t run: Try reaching in (make sure it is unplugged first if you are nervous, but low-voltage switches are safe) and lifting the float by hand. Sometimes, especially in older homes where the pits shift slightly, the float just gets wedged against the wall. If lifting it manually starts the motor, you might just need to zip-tie the cord so it hangs freely.+1

✅ Pro Tip: While you are there, if you see any loose gravel at the bottom, scoop it out. Those little rocks are the #1 killer of pump impellers.

2) Check The Discharge Pipe (Outdoor)

Why this causes the problem: This is the one people forget. Your pump can be working perfectly, but if the water has nowhere to go, it is just going to cycle back into your basement.

What to look for:

• The pump is running constantly, but the water level never drops.
• Water is pooling right against your foundation wall outside.

How to check it safely:

1. Go outside: Find the white PVC pipe coming out of your wall.
2. Check the end: We often find the end of the pipe buried under mulch from fall gardening, or sometimes even crushed if a vehicle drove over the lawn.
3. Clear the snow: If we have had a freeze, make sure the opening isn’t blocked by a pile of snow or ice.

If this is the issue: Clear the blockage immediately. If the pipe is frozen solid (common when we get those weird freeze-thaw cycles), you might need to disconnect the extension and run a temporary flexible hose across the lawn, at least 3 metres (10 feet) away from the house, until it warms up .

⚠️ Safety Note: If the water dumps right beside your foundation, it will just seep back down to your weeping tile. This causes “short cycling,” which burns out your pump motor fast.

3) Check The Motor Sound

Why this causes the problem: You can tell a lot just by listening. A working pump hums. A dying pump screams.

What to look for:

• Grinding or rattling noises (bad bearings or a rock).
• Silence (electrical issue or dead motor).

How to check it safely: Stand there while the bucket test is running. You want to hear a smooth, consistent hum. When it shuts off, you should hear a solid “thunk.” That is the check valve closing, which stops water from sliding back down the pipe.

If this is the issue: If it sounds like a bag of rocks, the motor is likely on its last legs. There is no “fixing” that—it is usually time for a replacement.

When to Call a Pro?

If you have done the bucket test and checked the pipe, but it is still not working, give us a shout.

You should also call if:

• The breaker keeps tripping. This usually means the motor has an internal short.
• You are in a high-risk area for power outages. If you live in a neighbourhood with a lot of mature trees—like parts of Ocean Park—and you lose power often, we should talk about a battery backup.+1
• The pump is older than 7-10 years. That is usually the lifespan.

Quick Recap

Most “emergencies” are just:

• Stuck floats.
• Buried discharge pipes.
• Unplugged cords.

Check those first. It takes five minutes and could save you a service call fee.

Need a Hand?

If you would rather not mess around with it, or if that pump sounds like it is struggling, we can help. We handle sump pump maintenance and replacement all over Surrey, and we will give you an honest answer on whether it needs fixing or replacing.

Give us a call at (604) 897-4989.