Common Causes of Basement Flooding

Common Causes of Basement Flooding

A practical guide to foundation entry, plumbing failures, sump issues and storm water.

• Identify whether the water came from plumbing, surface water, groundwater or a drain.
• Treat sewage or drain backup as contaminated water.
• Do not energize wet electrical equipment.
• Check wall cavities, insulation and flooring beyond the visible water line.
• Review drainage, sump, grading and maintenance after the emergency is controlled.

When to call for help

Contact a restoration professional when damage is active, utilities may be unsafe, contamination is possible, materials remain wet, mould is visible or the affected area is larger than a simple surface cleanup.