Understanding Sump Pump Alarms

Moisture in crawl spaces and basements is common, especially if the area is not properly waterproofed or encapsulated. Sump pumps help manage this moisture by pumping excess water out. But what if the sump pump alarm sounds? What does it mean?

This page explains the sump pump alarm and what to do if you encounter this situation.

Surface Water Intrusion

Surface water intrusion occurs when outside water penetrates the foundation. Common causes include:

• Hydrostatic pressure on foundation walls
• Clogged gutters or downspouts directing water toward the house
• Improper grading that channels water toward the foundation
• Window, window well, or pipe leaks

Groundwater Intrusion

Groundwater issues also cause basement water seepage. These include:

• High water table
• Broken underground pipes
• Basement humidity leading to condensation

• Check for Power: Ensure the pump is receiving power. If there’s a power outage, wait for it to be restored. Check the circuit breaker or fuse box if the power is on but the pump isn’t running.
• Listen to the Pump: Sump pumps make a distinctive noise when actively pumping water. If you don’t hear anything, the motor might be faulty.
• Assess Water Level: Determine how quickly the water level is rising. If the rain has stopped and the pump works, you can temporarily tolerate a slightly flooded basement. If the water level continues rising despite the pump, contact a professional immediately.

Sump pumps help prevent water damage. If your sump pump is not performing optimally or you’re interested in installation, contact professionals who can help.

JES Foundation Repair experts proudly serve Virginia, DC, Maryland, and North Carolina.

Contact us for a free inspection and to explore your sump pump options.