Rising Sea Level and Seawalls

Climate change has resulted in sea levels that are now higher than ever before in recorded history; scientists predict sea level rise is a trend that will continue throughout this century placing many of the world’s coastal cities directly in its bullseye. The increase in water temperature will also cause more severe weather events and storm surges along the shorelines, making low lying areas susceptible to more frequent and severe flooding. Forward-looking communities are now making plans and taking actions to protect their city and its people.

Recent events like Superstorm Sandy in the northeast and more frequent flooding from high tides in Miami Beach are sending a strong message that the cost of the problems created by this issue are huge. Communities are realizing that as they become more and more frequent, it is better to invest in infrastructure to provide protection against than to deal with their aftermath.

While the actions a community will take are many including raising roadways along with other infrastructure and installing pumping stations, raising seawall elevations and adding new seawalls will be a central part of most plans. By placing these permanent walls between at-risk communities and the shore, they are able to increase, both, the security and value of the community. In some cases, these walls are entirely new solutions, as the flooding creeps further inland and communities along the shore find their pre-existing walls may no longer be fit to protect them against anticipated sea levels.

Additionally, it is important to not only build seawalls higher and stronger, but to make sure that they are built with quality materials and are subject to proper preventative maintenance. In Punta Gorda, Florida, more than 5,000ft of seawall is currently crumbling due to the combined effects of storm damage and a lack of maintenance.

Truline is a proven system for building quality seawalls that meet the demands of, both, day-to-day weather and extreme events. They are prepared to help build the best wall for your community and location. Contact them today to start protecting your community.