County: Prince William
ZIP Codes: 22192, 22125
Occoquan, Virginia, located around 20 miles away from the coast is largely shielded from the brunt of hurricane winds and storm surges that often cause severe property damage in coastal regions. However, the area is highly susceptible to heavy rainfall associated with a hurricane's rain bands resulting in potential flooding. This is particularly concerning as the town is situated along the Occoquan River, which can overflow its banks with protracted, heavy rainfall. The close proximity to the river also emphasizes the flood vulnerability of low-lying areas within the town. Elevation ranges in Occoquan are generally low, further enhancing its flood risk. Historically, Occoquan has had to deal with flood threats from significant weather events such as Hurricane Fran in 1996, and more recently, the remnants of Hurricanes Lee and Irene in 2011, which caused severe flooding that troubled the community. Hurricane Isabel, in 2003, also led to the occurrence of floodings. Though rare, powerful hurricanes can cause extensive damage, thus residents need to be proactive particularly with regard to flooding. It would be wise for residents to be well informed on flood safety measures, evacuation planning and having emergency supplies on hand during the Atlantic hurricane season.