Hazardous substances releases associated with Hurricanes Katrina and Rita in industrial settings, Louisiana and Texas.
The scientific literature concerning the public health response to the unprecedented hurricanes striking the Gulf Coast in August and September 2005 has focused mainly on assessing health-related needs and surveillance of injuries, infectious diseases, and other illnesses. However, the hurricanes also resulted in unintended hazardous substances releases in the affected states. Data from two states (Louisiana and Texas) participating in the Hazardous Substances Emergency Events Surveillance (HSEES) system were analyzed to describe the characteristics of hazardous substances releases in industrial settings associated with Hurricanes Katrina and Rita. HSEES is an active multi-state Web-based surveillance system maintained by the Agency for Toxic Substances and Disease Registry (ATSDR). In 2005, 166 hurricane-related hazardous substances events in industrial settings in Louisiana and Texas were reported. Most (72.3%) releases were due to emergency shut downs in preparation for the hurricanes and start-ups after the hurricanes. Emphasis is given to the contributing causal factors, hazardous substances released, and event scenarios. Recommendations are made to prevent or minimize acute releases of hazardous substances during future hurricanes, including installing backup power generation, securing equipment and piping to withstand high winds, establishing procedures to shutdown process operations safely, following established and up-to-date start-up procedures and checklists, and carefully performing pre-start-up safety reviews.
Ruckart
Perri Zeitz
PZ
Division of Health Studies, Agency for Toxic Substances and Disease Registry, Atlanta, GA, USA. afp4@cdc.gov
Orr
Maureen F
MF
Lanier
Kenneth
K
Koehler
Allison
A
D055867:Cyclonic Storms; D015386:Hazardous Substances; D008145:Louisiana; D013781:Texas
D015386:Hazardous Substances