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Test Sump Pump Operation

Verify the sump pump activates and drains water properly to prevent basement flooding during heavy rain.

Supplies You'll Need

• Bucket of water
• Gloves

Step-by-Step Instructions

1. Locate the sump pump in the basement floor pit and remove the cover carefully.
2. Fill the basin with several inches of water from a bucket until the float switch rises.
3. Verify the pump activates, drains the water, and automatically shuts off when the float drops.
4. Listen for smooth motor operation — grinding, rattling, or failure to start indicates a problem.
5. Inspect the discharge line for obstructions and confirm water exits outside away from the foundation.
6. Replace the cover and wipe up any spilled water.