Critical Actions When Sump Pump Fails in Rising Water

Cost Savings

Checklist Tasks

• Unplug the sump pump if water is near the outlet to prevent electrical hazards.
• Check and reset the breaker only if the area is dry to avoid shock or fire.
• Remove debris from sump pit inlet and float switch to clear blockages.
• Use a wet/dry vacuum or hand pump to extract standing water.
• Seal visible cracks in pit or floor with hydraulic cement to slow water entry.
• Elevate valuables and electronics above water to minimize damage.
• Lay plastic sheeting or tarps at walls to divert water from finished spaces.
• Place battery-powered water alarms at the lowest spot for early detection.
• Ask a neighbor or rental service for a backup pump if water continues to rise.
• Document pump failure and water levels with timestamped photos for insurance.
• Check exterior downspouts and window wells for blockages increasing flooding.
• Build a sandbag or towel barrier at thresholds to stop water reaching upper levels.