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Water Damage Restoration: The Complete GuideTopic 22 of 23 · Bigger and unusual losses

Large-Scale Water Disasters

Regional floods, mudslides and levee failures damage many homes at once. Contaminated water, safety hazards and busy contractors make these losses harder.

Green Planet Restoration teamReviewed by our water damage crew Updated October 1, 202620 articles in this topic
Large-Scale Water Disasters

In this topic

  • Floodwater is Category 3 and needs removal and disinfection.
  • Utilities and structure need to be checked before re-entry.
  • Flood insurance and disaster assistance follow their own rules.

After a regional disaster, everyone needs help at the same time. Knowing the order of steps helps you get in line early and avoid scams.

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.

Returning home safely

  1. Wait until authorities say it is safe to return.
  2. Have gas and power checked before using them.
  3. Photograph everything before cleanup.
  4. Wear boots, gloves and a mask in flooded areas.
  5. Remove wet porous materials quickly to limit mold.

Getting help

Call your insurer, and if a federal disaster is declared, register with FEMA. Be careful with door-to-door contractors who ask for large deposits. See disaster restoration for how we handle large losses.

All 20 articles in this topic

0 published · 20 coming soon
  1. What Causes a Dam Failure and How Does It Lead to Catastrophic Flooding?Coming soon
  2. How Does a Levee Breach Cause Widespread Flooding?Coming soon
  3. What Is the Difference Between a Flash Flood and a River Flood?Coming soon
  4. What Does Being in a FEMA Flood Zone Mean for Restoration and Insurance?Coming soon
  5. How Does a Mudslide or Debris Flow Cause Water and Structural Damage?Coming soon
  6. What Causes Groundwater Tables to Rise During Regional Flooding Events?Coming soon
  7. How Do Restoration Companies Respond to Neighborhood-Wide Flooding Events?Coming soon
  8. What Government Disaster Declarations Mean for Water Damage Restoration?Coming soon
  9. How Does Climate Change Affect the Frequency of Major Flooding Events?Coming soon
  10. What Causes Sudden Flash Flooding After a Prolonged Drought?Coming soon
  11. How Does an Ice Jam on a River Cause Flooding?Coming soon
  12. What Is the Difference Between Tropical Storm and Hurricane Water Damage?Coming soon
  13. What Contaminants Are Common in Floodwater After a Regional Disaster?Coming soon
  14. How Do Restoration Companies Mobilize Crews for Large-Scale Disaster Response?Coming soon
  15. What SBA Disaster Loan Options Exist for Water Damage Repair?Coming soon
  16. How Does FEMA Individual Assistance Differ From Insurance Coverage?Coming soon
  17. What Causes Storm Surge to Push Floodwater Miles Inland?Coming soon
  18. How Do Restoration Companies Prioritize Jobs During a Regional Disaster?Coming soon
  19. What Causes Multiple Homes on a Street to Flood at the Same Time?Coming soon
  20. How Does a 100-Year Floodplain Designation Affect a Property?Coming soon
Hit by a regional flood or disaster?

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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