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Water Damage Restoration: The Complete GuideTopic 5 of 23 · Understand the damage

Weather and Storm Flooding

Heavy rain, flash floods, runoff and storm surge put water into homes from the outside. That water is usually contaminated, which changes how it has to be cleaned up.

Green Planet Restoration teamReviewed by our water damage crew Updated October 1, 202615 articles in this topic
Weather and Storm Flooding

In this topic

  • Floodwater from outside is treated as Category 3 (black water).
  • Standard homeowners policies usually exclude outside flooding; flood insurance covers it.
  • Wait for utilities to be checked before entering a flooded home.

Storm water brings soil, sewage and chemicals with it. Anything porous it soaks, like carpet, pad, drywall and insulation, is normally removed, and the structure is cleaned and disinfected before drying.

This topic is part of our complete guide to water damage restoration. The articles for this topic are listed at the end of the page.

How storm water gets in

  • Surface runoff under doors and into garages.
  • Rising water from creeks, rivers and storm drains.
  • Flash floods in dry areas where the ground can't absorb heavy rain.
  • Storm surge and high tides on the coast.
  • Wind-driven rain through damaged roofs and windows.

Safety before cleanup

  • Don't enter until power to the area is off.
  • Wear boots and gloves; floodwater can carry sewage and sharp debris.
  • Watch for gas smells and structural damage.
  • Throw out food and medicine the water touched.

Take photos before anything is moved, then call your insurer and a restoration crew. See insurance claims for how flood coverage usually works.

All 15 articles in this topic

0 published · 15 coming soon
  1. How Does Heavy Rainfall Cause Residential Flooding?Coming soon
  2. What Happens to Homes During Flash Flooding?Coming soon
  3. How Does a Hurricane Cause Water Damage to Homes?Coming soon
  4. What Water Damage Risks Come With El Nino Storms?Coming soon
  5. How Does Snowmelt Cause Spring Flooding?Coming soon
  6. What Causes Storm Surge Flooding in Coastal Areas?Coming soon
  7. How Do Monsoon Storms Cause Water Intrusion?Coming soon
  8. What Water Damage Risks Follow a Wildfire?Coming soon
  9. How Does an Atmospheric River Storm Affect Homes?Coming soon
  10. What Causes Street Flooding to Enter a Home?Coming soon
  11. How Does a Tsunami or Coastal Surge Cause Damage?Coming soon
  12. What Water Damage Occurs From a Broken Water Main After a Storm?Coming soon
  13. How Do King Tides Cause Coastal Flooding?Coming soon
  14. What Happens When a Retention Pond Overflows?Coming soon
  15. How Does Freezing Rain Lead to Water Damage?Coming soon
Storm water inside your home?

A local crew can be on site in about 45 minutes, 24/7, and we document everything for your insurer.

Don't let damage linger.

Mold and structural damage can start within 24 to 48 hours of water exposure. Get a free estimate and immediate dispatch.

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