New Orleans is renowned for its levee system designed to protect the city from Mississippi River flooding.

New Orleans, Louisiana, is renowned for its comprehensive levee system along the Mississippi River, which plays an important role in flood protection. Since a significant portion of the city is situated below sea level, these levees are vital for shielding New Orleans from river flooding, storm surges, and the effects of hurricanes. The levee system made up of embankments and floodwalls, has been enhanced and reinforced over the years, especially following the catastrophic flooding brought on by Hurricane Katrina in 2005. This system is an essential component of New Orleans's infrastructure, contributing to the safety and resilience of one of America's most culturally rich cities.