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What causes flooding during hurricanes?
Flooding during hurricanes is primarily caused by heavy rainfall and storm surges. As hurricanes approach land, they can produce intense rainfall that overwhelms drainage systems. Additionally, storm surges, which are large waves of water pushed ashore by the hurricane's winds, can inundate coastal areas, leading to significant flooding.
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How does flooding affect infrastructure?
Flooding can severely damage infrastructure, including roads, bridges, and utilities. Water can erode foundations, disrupt transportation, and lead to power outages. The recovery process can be lengthy and costly, often requiring extensive repairs and upgrades to prevent future flooding.
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What are the health risks associated with floodwaters?
Floodwaters can pose serious health risks, including exposure to contaminated water, which may carry bacteria, viruses, and chemicals. People can suffer from infections, gastrointestinal illnesses, and injuries from debris. It's crucial to avoid contact with floodwaters and seek medical attention if exposed.
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What steps can be taken to mitigate flooding damage?
To mitigate flooding damage, communities can implement various strategies such as improving drainage systems, constructing levees, and restoring wetlands. Individuals can also take steps like elevating homes, using flood-resistant materials, and creating emergency plans to prepare for potential flooding.
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How can communities prepare for hurricanes and flooding?
Communities can prepare for hurricanes and flooding by developing emergency response plans, conducting regular drills, and ensuring that residents are informed about evacuation routes and safety measures. Investing in infrastructure improvements and maintaining clear drainage systems can also help reduce flooding risks.
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What federal assistance is available after a hurricane?
After a hurricane, federal assistance may be available through programs like FEMA, which provides disaster relief funds, temporary housing, and support for rebuilding efforts. Communities can apply for federal disaster declarations to access these resources and aid in recovery.