If you’re a homeowner, especially in areas with heavy rainfall like Portland or Salem, OR, you’ve likely heard of sump pumps. These vital devices help keep your basement or crawl space dry by preventing flooding caused by excess water. But what exactly is a sump pump, how does it work, and what maintenance is required to ensure it continues to function effectively? In this blog, we’ll answer all your questions and by the end, we will be confident that you walk away with a better understanding of it all.

What Is a Sump Pump?

A sump pump is a device typically installed in a basement or crawl space to prevent flooding caused by water buildup. It’s usually located in a specially designed pit, known as a sump basin, which collects excess water that flows into the basement from outside or under the foundation.

When the water level in the sump basin rises to a certain point, the sump pump activates, pumping the water out of the basement and away from the foundation to a designated area outside—often to a storm drain or a well.

What Does a Sump Pump Do?

The primary function of a sump pump is to prevent flooding and water damage in your home. This is especially important for homes built on hilled communities such as Prune Hill in Camas, WA, and communities located within Beaverton, OR and suburbs of Lake Oswego. Here are some benefits of having a sump pump:

  • Prevents Basement Flooding: Water from heavy rains, snowmelt, or even groundwater can seep into your basement, causing potential damage to your flooring, walls, and belongings. A sump pump redirects this water before it has a chance to enter your living space.
  • Reduces Humidity: By keeping your basement dry, a sump pump also helps reduce humidity levels, which can prevent mold growth and protect your home’s structural integrity.
  • Protects Your Home’s Foundation: By keeping excess water away from your foundation, a sump pump can help protect against cracks, leaks, and other damage that can be caused by prolonged moisture exposure.

Types of Sump Pumps

There are two primary types of sump pumps commonly used in homes:

  1. Submersible Sump Pumps: These are designed to be installed completely within the sump pit, making them quieter and more efficient. They are ideal for homes with higher water volumes or where a more discreet installation is needed. Grainger and Sump Pumps Direct offer several varieties of submersible pumps to choose from.
  2. Pedestal Sump Pumps: The pump sits above the sump pit on a pedestal, and the motor is not submerged in water. While they tend to be louder, they are easier to service and typically cost less than submersible pumps. If you are looking for a pedestal design in particular, Home Depot and Lowes  both carry decent selections.

 

Sump Pump Maintenance

While sump pumps are relatively low-maintenance devices, they do require periodic inspections to ensure they’re working properly, especially before and during heavy rainfall seasons. Here’s a list of key maintenance tasks you should perform:

  1. Test the Pump Regularly: Periodically check to make sure your sump pump is functioning. You can do this by pouring water into the sump pit until the pump activates. If the pump doesn’t start automatically, it might need repairs or replacement.
  2. Inspect the Discharge Line: The discharge pipe, which carries water away from the pump, should be checked for any blockages or ice buildup (in cold weather). Make sure the pipe is directing water away from your home’s foundation, ideally 10-20 feet from the base of the house.
  3. Clean the Sump Basin: Over time, debris such as dirt, leaves, and sludge can accumulate in the sump basin, potentially clogging the pump. Clean the basin and remove any debris to ensure the pump operates efficiently.
  4. Check the Check Valve: The check valve prevents water from flowing back into the sump pit after it has been pumped out. Make sure the check valve is working properly, as malfunctioning valves can cause water to re-enter the pit, making the pump work harder.
  5. Test the Backup System: If you have a backup sump pump (such as a battery-operated or water-powered backup), test it regularly to ensure it will kick in if your primary pump fails—especially during power outages.
  6. Schedule Annual Professional Inspections: While you can handle basic maintenance, it’s a good idea to have a professional plumber like Proline Plumbing, inspect your sump pump annually. A licensed plumber near you can check for any hidden issues, perform a thorough cleaning, and ensure that your pump is up to code and functioning optimally.

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Signs Your Sump Pump Needs Attention

Sometimes, sump pumps will show signs that they need maintenance or replacement. Here are a few signs to watch for:

  • Strange Noises: If your sump pump is making grinding or rattling sounds, it could be a sign that the motor or impeller needs maintenance or replacement.
  • Frequent Cycling: If the pump turns on and off frequently without significant rainfall, it may be overworking, potentially due to a clogged discharge pipe or malfunctioning float switch.
  • Water in the Basement: If you notice water in your basement even though the pump is running, there could be an issue with the pump’s performance, the discharge line, or the check valve.
  • Age of the Pump: Sump pumps typically last around 7-10 years. If your pump is older than this, it might be time to consider replacing it before it fails unexpectedly.

Why Sump Pump Maintenance is Crucial

Regular sump pump maintenance can extend the life of the pump, prevent costly water damage, and help protect your home’s foundation. Neglecting maintenance can lead to pump failure during crucial times, such as during a heavy storm or thaw, resulting in a flooded basement that can cause significant damage to your property and belongings.

Final Thoughts

A sump pump is a key player in keeping your home dry and safe from water damage. By understanding how it works and following proper maintenance practices, you can ensure that it will operate effectively when you need it most. If you’re unsure about maintaining your sump pump or suspect it needs repair, don’t hesitate to call a local plumber like Proline Plumbing, for an inspection. Proper care today can save you a lot of trouble—and expense—down the road.

If you need help with sump pump installation, or any other plumbing issues, Proline Plumbing & Sewer is here to help! Contact us today to schedule a consultation or service appointment!