County: Loudoun
ZIP Codes: 20152
South Riding, Virginia, while approximately 200 miles inland from the Atlantic coastline, is not completely immune to the impacts of hurricanes and tropical storms. Historically, the most significant threats from these storm systems have been heavy rainfall and resultant flooding. The town is relatively flat with an elevation only just over 250 feet, which doesn't present a natural barrier to floodwaters. Several creeks and a notable pond in the area may also contribute to localized flooding with prolonged or significant rain events. It’s important for residents to understand and prepare for these potential threats, particularly in homes susceptible to basement or lowland flooding. Over the past 30 years, some of the most notable storm impacts have come from remnants of major hurricanes making landfall along the southeastern seaboard. For instance, in 2003, Hurricane Isabel impacted Virginia causing widespread damage and flooding. Although South Riding itself, being farther inland, did not receive the brunt of the storm, the heavy rains caused significant flooding in the area. Similarly, in 2011, remnants of Hurricane Irene also brought heavy rains and subsequent flooding to the region. Again, while South Riding didn't directly experience hurricane conditions, these events starkly highlight the potential storm impacts this area could experience under the right circumstances, reinforcing the need for flood preparedness and awareness.