Due to massive flooding caused by the levee failures that occurred during Hurricane Katrina's landfall on August 29, 2005, WYES' Navarre Avenue studios, where the station had been based for nearly its entire existence, sustained severe damage from flood waters of up to . The Navarre neighborhood is located in a low-lying area that sustained particularly severe damage due to flooding. The station's transmitters were spared serious damage, but the storm damaged a backup generator that provided emergency power to the transmitter facility, keeping the station off the air for almost four months.