Army Corps Proposes Sea Barriers to Protect New York from Rising Seas

A massive infrastructure project is on the table in New York, after the U.S. Army Corps of Engineers released a new feasibility study.

1 minute read

July 10, 2018, 11:00 AM PDT

By James Brasuell @CasualBrasuell


Hurricane Sandy

NASA Goddard Space Flight Center / Flickr

"[T]he U.S. Army Corps of Engineers has proposed several different approaches to preventing flood surges using gates and berms in and around New York Harbor, and environmentalists are sounding the alarm," reports Jonathan Hilburg.

The proposals are part of the New York-New Jersey Harbor and Tributaries Coastal Storm Risk Management Feasibility Study, a 2,150-mile survey of the region’s most vulnerable areas. The Corps has put together five schemes—four that use storm barriers, and one “as is” projection—and is soliciting feedback from New York and New Jersey residents with a series of information sessions this week.

As noted by Hilburg, the project will have to negotiate a tricky balance between property protection and environmental protection. Clean Water advocates at Riverkeeper have already expressed concerns about the Army Corps approach to infrastructure. The article includes a lot more detail about the Hudson River tidal estuary and the schemes included in the feasibility study.

The Army Corps is holding a series of public information meetings on the feasibility study this week.

Tuesday, July 10, 2018 in The Architect's Newspaper

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

46 minutes ago - Zachary Whalen

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

NYC Mayor Zohran Mandami speaks behind a blue podium.

Mamdani overhauls NYC's Vision Zero plan with 100 new policy goals

The overhaul aims to reduce traffic deaths and make streets safer for pedestrians, cyclists and drivers through lower speed limits, new safety infrastructure and more.

45 minutes ago - ABC 7 Eyewitness News

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.