What to Do If a Sump Pump Fails After a Storm
HomeGuard Weather is a pre-launch iPhone app with forecast-based home-care checklists. This page provides general, safety-first guidance for what to do after a storm if a sump pump may not be working. It is not emergency response, pump diagnosis, or repair instructions. Follow official local alerts first, avoid standing water and wet electrical equipment, and get qualified help when water is rising, sewage is present, electrical hazards exist, or the pump will not operate.
Start with safety
Follow official local alerts and wait until conditions are safe before approaching the area. Do not enter standing water. If water is rising, an evacuation or other official warning applies, you see sparks or hear buzzing, smell gas, the building appears unstable, or sewage or contaminated water is present, leave the area and follow official directions instead of continuing to check.
What not to do
- Do not enter standing or floodwater to reach or inspect a sump pump.
- Do not touch wet electrical equipment, outlets, panels, appliances, or cords.
- Do not open, repair, manipulate, switch, reset, or test electrical equipment or the pump.
- Do not move items through water or continue checking after a leave-area trigger appears.
When to call for qualified help
Contact a qualified plumber, qualified electrician, utility, or emergency service when water is rising, electrical hazards exist, sewage or contamination is present, or the pump will not operate. If anyone is in immediate danger, contact local emergency services. Do not wait for property damage to worsen before asking for help.
A simple ground-level check
Only from a dry, safe location, observe the situation without trying to reach the pump or electrical equipment:
- Observe whether water is rising and whether official local alerts or directions change.
- Observe only; do not open, repair, manipulate, switch, reset, or test electrical equipment or the pump.
- Move valuables only from dry, reachable areas.
- Stop checking and leave if any water, electrical, gas, sewage, structural, or official-alert danger appears.
What HomeGuard can and cannot do
HomeGuard Weather is a pre-launch iPhone app designed around forecast-based home-care checklists. It can support preparation before weather arrives. It cannot detect a sump-pump failure, prevent flooding, replace official alerts or emergency services, provide emergency instructions, or diagnose or repair a home.
Sources and further reading
This guide follows the safety boundaries in Ready.gov flood guidance, the National Weather Service During a Flood guidance, and the National Weather Service After a Flood guidance.
FAQ
Should I enter a flooded basement to check a sump pump?
No. Do not enter standing or floodwater to check a sump pump. Wait for official instructions and an all clear, and do not touch wet electrical equipment, outlets, panels, appliances, cords, or a submerged pump.
What should I do if a sump pump fails after a storm?
From a dry, safe location, observe only. Do not open, repair, manipulate, switch, reset, or test electrical equipment or the pump. Contact a qualified plumber, qualified electrician, utility, or emergency service when water is rising, electrical hazards exist, sewage or contamination is present, or the pump will not operate.
What can HomeGuard Weather do for a sump pump problem?
HomeGuard Weather is a pre-launch iPhone app with forecast-based home-care checklists. It can support preparation before weather arrives, but it cannot detect a sump-pump failure, prevent flooding, replace official alerts or emergency services, provide emergency instructions, or diagnose or repair a home.