- Flooding: Heavy rainfall or rapid snowmelt can lead to flooding, which can cause significant property damage and loss of life. Flooding can inundate buildings and infrastructure, disrupt transportation and power systems, and contaminate water sources.
- Flash floods: Flash floods are sudden, localized floods that can occur within a matter of minutes. They are often caused by intense rainfall or rapid snowmelt in mountainous areas. Flash floods can be very dangerous, as they can sweep away vehicles and pedestrians and cause significant damage to property.
- Riverine flooding: Riverine flooding occurs when rivers overflow their banks due to heavy rainfall or snowmelt. This type of flooding can cause widespread damage to infrastructure, agriculture, and property along riverbanks.
- Coastal flooding: Coastal flooding occurs when the sea level rises and inundates low-lying coastal areas. This can be caused by storms, hurricanes, or tsunamis. Coastal flooding can cause extensive damage to property and infrastructure, and can also lead to loss of life.
- Water contamination: Water contamination can occur from a variety of sources, including sewage leaks, industrial pollution, agricultural runoff, and natural disasters such as floods and hurricanes. Water contamination can make water unsafe to drink, and can also cause skin irritation and gastrointestinal problems.
- Droughts: Droughts are periods of unusually dry weather that can cause water shortages, crop failures, and wildfires. Droughts can also have a significant impact on the economy, as they can disrupt agricultural production and lead to job losses.
- Hurricanes: Hurricanes are powerful tropical storms that can cause high winds, heavy rainfall, and flooding. Hurricanes can cause extensive damage to property and infrastructure, and can also lead to loss of life.