In Norfolk, sea level rise reduces some stormwater system capacity by 50%, data shows

… that will help Norfolk optimize new flooding solutions, said Suzie Housley, product manager and stormwater scientist with StormSensor. … of the severity of street-level flooding, said Paul Robinson, the executive director of RISE. Read source

In Virginia Beach, flooding is becoming more severe as sea level rises.

By 2040, sea level is projected to rise nearly three feet, and the city will be more susceptible to major floods and other effects, such as salt water intrusion into drinking water.

The city has partnered with the University of Virginia to evaluate and mitigate flooding risks, including how best to use green infrastructure.

In December 2017, the city adopted a new comprehensive sea level rise adaption plan, which includes strategies to protect the city from sea level rise and other coastal hazards.

Virginia Beach is in the midst of a $300 million flood management project to protect the city’s utilities, stormwater and drinking water systems from rising sea levels. The city is also working to reduce its carbon footprint and improve stormwater management.

The city also partners with the Virginia Aquarium & Marine Science Center to educate residents about sea level rise impacts and adaptation strategies.

During recent hurricane seasons, the city has used its response to hurricanes to test sea level rise resiliency measures, including deploying temporary floodwalls and elevating and strengthening stormwater pump stations.