How to Test Your Sump Pump Before a Summer Storm
Summer storms in the Greater Philadelphia area bring heavy rainfall that puts basements at risk of flooding. A functional sump pump is your main defense against water damage. Checking your system before the storm hits ensures it works correctly right when you need it most. This guide outlines how to perform a test sump pump Philadelphia homeowners can easily do themselves, how to check the discharge pipe, and what maintenance steps keep the system reliable.
Step-by-Step Guide to Testing Your Sump Pump
Perform the Water Test
Locate your sump pit in the basement or crawlspace. Slowly pour a bucket of water into the pit until the float switch rises. Once the float reaches a specific level, the pump should turn on automatically. Listen for the motor running and watch the water level drop. The pump should shut off once the water lowers below the shut-off level.Check the Float Switch
The float switch tells the pump when to activate. Make sure the switch moves freely. Dirt, debris, or a misaligned pump can trap the float against the side of the pit. If the float gets stuck, the pump will not turn on during a storm, or it may run continuously and burn out the motor.Inspecting the Power Supply and Discharge Pipe
A working motor cannot protect your basement if it lacks power or cannot move water out of the house.Verify the Electrical Connection
Sump pumps need a reliable power source. Check that the pump connects directly to a ground fault circuit interrupter (GFCI) outlet. Avoid using extension cords. Press the test button on the GFCI outlet to ensure the safety breaker works, then press reset. If you have a battery backup system, check the battery indicator lights to confirm it has a full charge.Clear the Discharge Line
The discharge pipe carries water from the sump pit to the outside of your property. Locate where the pipe exits your home. Clear away any dirt, leaves, or rocks blocking the opening. Ensure the water drains away from your foundation. If the discharge pipe is clogged, the pump will push water right back into your basement.Recognizing Signs of Sump Pump Failure
Sometimes a test reveals underlying problems that require repair or a replacement. If your pump fails to turn on during the water test, you may have a bad float switch, a blown fuse, or a dead motor. Listen for unusual sounds. Grinding, rattling, or excessively loud noises often indicate worn bearings or a damaged impeller. Delco Storm & Sewer Services has operated in Lansdowne, PA since 2020. Our licensed and experienced professionals can perform a thorough walkthrough of your basement plumbing. We offer upfront pricing on all repairs and installations. If your pump is over ten years old, replacing it before the next severe storm hits Delaware County is a smart decision.Protect Your Home Before It's Too Late
Get Your Sump Pump Checked Today
If your sump pump fails the test or makes unusual noises, it’s a good idea to get professional help. Delco Storm & Sewer Services provides same-day service for homeowners in Philadelphia, Bucks County, Chester County, Delaware County, and Montgomery County. Reach out to schedule a repair or replacement today.