How many times has new Orleans been flooded in the past century?

New Orleans has experienced significant flooding several times over the past century, with notable events including the floods caused by Hurricane Katrina in 2005, which led to catastrophic damage and loss of life. Additionally, the city has faced flooding from storms and heavy rain events, such as Hurricane Betsy in 1965 and various tropical storms. While exact counts can vary based on definitions of flooding, the frequency of severe flooding events has made flood management a critical issue for the city. Overall, New Orleans has dealt with major flooding numerous times, highlighting its vulnerability to water-related disasters.