Gulf Intracoastal Waterway West Closure Complex, Flood protection complex in Belle Chasse, Louisiana, US.
The Gulf Intracoastal Waterway West Closure Complex integrates a navigable floodgate, pumping station, floodwalls, sluice gates, and an earthen levee system.
Construction of the $1 billion facility started in August 2009 and reached completion in April 2014, marking a substantial addition to New Orleans' flood defense network.
The complex represents Louisiana's commitment to water management, incorporating engineering solutions that protect both urban areas and natural wetland environments.
Located near the confluence of Harvey and Algiers canals, the complex includes eleven 5,444 horsepower engines that can pump 20,000 cubic feet of water per second.
The facility removes over 25 miles of levees and floodwalls from direct storm surge impact, utilizing one of the largest interior drainage pump stations worldwide.
Location: Louisiana
GPS coordinates: 29.81560,-90.06830
Latest update: March 3, 2025 00:54
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