What's Hot: How Fast Are Homes Selling in DC?
A New Flood Wall Proposed in Georgetown
✉️ Want to forward this article? Click here.

Following years of intermittent flooding, a new flood wall is being proposed in Georgetown.
On behalf of Global Holdings Management Group, architect Perkins Eastman has submitted plans for a new flood wall system at Washington Harbour for the Old Georgetown Board to review.

The existing flood gates were up for 110 days in 2017 and 2018, or 15 percent of the year on average. Peak flood season is roughly from April to October, and over the past nine years, there have been an average of 17.56 "high water events" and 4.89 "gate raising" events per year along the harbor in Georgetown.
To replace the wooden flood gates, Perkins Eastman is proposing two concrete options. The first is a concrete "knee wall" which would be built from below the grade of the current wood walk and concrete edge.


The second is a concrete wall with integrated stair, also built from two walls below grade forming a platform with cast-in-place concrete steps facing the water and the plaza. Either plan would also necessitate a flood study, installing a sensor for the Potomac River and a sensor for Rock Creek.


It is unclear when the Old Georgetown Board will take the item up for consideration.
See other articles related to: flooding, flooding in dc, georgetown, georgetown flood wall, old georgetown board, perkins eastman, washington harbour
This article originally published at http://dc.urbanturf.production.logicbrush.com/articles/blog/flood-mitigation-measures-proposed-for-georgetowns-washington-harbour/16186.
Most Popular... This Week • Last 30 Days • Ever

When it comes to financing a home purchase, a 30-year mortgage is one of the most com... read »

While the buildings at The Wharf are generally all finished, there are still a couple... read »

Approximately 34% of renters in the DC region are looking for rentals in other metro ... read »

The DC region has yet to see a surge of new listings hit the market in the face of fe... read »

The Sidney is currently offering special pre-sale pricing, a 2.25% seller credit, and... read »
- A Look at the Alternatives to a 30-Year Mortgage
- The Final Two Developments On The Boards Around The Wharf
- A Look At The Renters Moving In And Out Of DC
- DC-Area Housing Market Slowed In February, Fewer Homes Hit The Market
- Sales Are Moving Quickly at The Sidney, One of DC's Only Large Condos Coming in 2025
DC Real Estate Guides
Short guides to navigating the DC-area real estate market
We've collected all our helpful guides for buying, selling and renting in and around Washington, DC in one place. Start browsing below!
First-Timer Primers
Intro guides for first-time home buyers
Unique Spaces
Awesome and unusual real estate from across the DC Metro