US Army Corps of Engineers NY/NJ Harbor and Tributaries Study

The US Army Corps of Engineers (USACE) is developing a coastal resilience plan to mitigate the risks posed by storms like Superstorm Sandy, specifically for the New York-New Jersey Harbor and Tributaries Study (NYNJHATS). The NYNJHATS plan is a coastal storm risk management plan for the New York-New Jersey region. Spanning 2,150+ square miles, 900+ miles of shoreline, and 25 counties, this is one of the largest projects the US Army Corps of Engineers has ever undertaken and is expected to bring approximately $63 billion of investment to the region if fully funded and implemented. This is a decades-long project that has been underway since 2016 and is nearing the end of the planning phase. From a variety of plans, they selected plan 3B to carry forward into the public comment period (2022-23), design phase (2024-2030), and construction (2030+). However, due to recent changes in federal priorities, the Army Corps has shifted focus to three select Early Actionable Elements, the details of which were released on July 24, 2025. These are small-scale, targeted projects to add resiliency to subsections of the larger NYNJHATS region, located in East Harlem, Oakwood Beach in Staten Island, and East Riser in New Jersey. These plans should increase protection against multiple climate change coastal threats, focusing not only on storm surge but also on sea level rise, extreme rainfall, and other coastal risks. We have worked to encourage USACE to improve the plan and do their duty as mandated by WRDA 2020 and WRDA 2022, and prioritize our most vulnerable communities. We want to see their final plan include:

  • Protection for all of our most vulnerable communities (EJ, low-income, people of color, etc)
  • Focus on EJ priorities
  • Multi-hazard risk mitigation (storm surge, sea level rise, rain inundation, and other flood risks)
  • Fully exploring natural and nature-based solutions for the plan and incorporation of as many as possible/practicable
  • Multiple social, environmental, ecological, and economic benefits, and partnerships with other government agencies that can enhance a variety of solutions

See our full .

Waterfront Justice Project

In 2010, NYC-EJA launched our Waterfront Justice Project, New York City’s first citywide community-based resiliency campaign. When the City of New York initiated its overhaul of the Comprehensive Waterfront Plan (Vision 2020) in 2010, NYC-EJA began our advocacy campaign to convince the Bloomberg Administration to reform waterfront designations called Significant Maritime Industrial Areas, or SMIA’s. SMIA’s are zones designed to encourage the clustering/concentration of heavy industrial and polluting infrastructure uses. There are only seven SMIA’s in the City – six of which are all classic “environmental justice” communities (i.e. – the South Bronx, Sunset Park, Red Hook, Newtown Creek, Brooklyn Navy Yard & North Shore of Staten Island) – predominantly low income-communities of color.

NYC-EJA discovered that the SMIA’s are all in storm surge zones, and that the City of New York had not analyzed the cumulative contamination exposure risks associated with clusters of heavy industrial use in such vulnerable locations. In collaboration with Pratt Institute, NYC-EJA prepared GIS maps showing the SMIA’s with storm surge zone overlays. Following months of public testimony and media education by NYC-EJA and its members and allies, City officials agreed in 2011 to work with stakeholders to reform SMIA’s and address related community resiliency/climate adaptation issues. (To learn more, please read the Accomplishments column.)

NYC-EJA worked with our members in SMIA communities on a reform campaign to overhaul NYC’s coastal zone management plan, known as the Waterfront Revitalization Program (WRP). At the invitation of the City Council, NYC-EJA advised Council staffers on proposed amendments to the Community Right-to-Know law (which requires facilities that handle hazardous substances to annually report what chemicals are used/stored, and how their emergency planning protects the public in the case of fire, spills or accidental chemical release). NYC Local Law 143 (2013) amended the Right-to-Know law to now include coastal storm surge and hurricane evacuation zones as part of the geography established to: a) require that facilities report the presence of hazardous substances; and b) develop a “risk management plan” to prevent the release of hazardous substances during potential flooding and other extreme weather events.

Our research is helping to identify innovative strategies to build climate-resilient industrial waterfronts while promoting local industrial jobs through two groundbreaking Waterfront Justice Project research partnerships.

For more information on similar initiatives, see NYC-EJA’s Community Resiliency and People’s Climate March.

Accomplishments

  • In 2024 and 2025, RCCP continued its research work by interviewing 22 leaders across state agencies, consultancies, local government and community-based organizations, in order to better understand what is necessary to create a successful, community co-produced coastal or flood planning process. Our first deliverable is available now – .

  • In 2024, the RCCP research that was outlined in our 2023 working paper was published as a full scientific article in Geoforum. Read the full article here.

  • In 2023, the Resilient Coastal Communities Project (RCCP) partnership between NYC-EJA and Columbia University’s Center for Sustainable Urban Development released this which briefly outlines our research findings. Titled Designing Community-led Plans to Strengthen Social Cohesion: What Neighborhoods Facing Climate-driven Flood Risks Want From Resilience Planning this paper highlights the key themes and recommendations from our community leader interviews. The working paper is also available in Spanish .

  • At the invitation of the City Council, NYC-EJA advised Council staffers on proposed amendments to the Community Right-to-Know law (which requires facilities that handle hazardous substances to annually report what chemicals are used/stored, and how their emergency planning protects the public in the case of fire, spills or accidental chemical release). NYC Local Law 143 (2013) amends the Right-to-Know law to now include coastal storm surge and hurricane evacuation zones as part of the geography established to: a) require that facilities report the presence of hazardous substances; and b) develop a “risk management plan” to prevent the release of hazardous substances during potential flooding and other extreme weather events.

  • NYC-EJA worked with our members in SMIA communities on a reform campaign to overhaul NYC’s coastal zone management plan known as the Waterfront Revitalization Program (WRP). Approved by the City Planning Commission and City Council in October 2013, the WRP will for the first time:

    • Consider climate change impacts – climate adaptation measures are included in Policy 6 (flooding and erosion) and are woven throughout the WRP, including in Policy 2 (maritime and industrial development)
    • Mandate vulnerability assessments by new industrial businesses seeking to site in SMIA’s;
    • Ensure that vulnerability assessments reveal potential impacts on residents and workers;
    • Consider risks associated with open storage of hazardous materials during extreme weather; and
    • Include design guidelines for coastal development.
03/23/2023:
02/20/2020:
12/09/2019:
07/11/2018:
12/13/2017:
10/24/2017:
01/23/2017:
12/14/2015:
02/27/2015:
02/20/2015:
07/15/2014:
07/01/2014:
06/19/2014:
09/30/2013:
08/13/2013:
10/29/2012:
09/19/2012:
08/29/2011:
VICE: (09/25/2020)
Waterfront Alliance: (06/11/2020)
NY Daily News: (03/20/2020)
NY Times: (01/17/2020)
Bklyner: (01/15/2020)
The City: (11/08/2019)
NY Post: (10/28/2019)
NY Daily News: (03/22/2019)
Environmental Justice: (05/24/2018)
Gotham Gazette: (03/13/2018)
Grist: (12/07/2017)
Kings County Politics: (11/30/2017)
El Diario: (11/29/2017)
City Limits: (10/27/2017)
Hunts Point Express: (08/09/2017)
Village Voice: (09/13/2016)
CUNY TV: (11/11/2015)
The New York Times: (10/28/2015)
El Diario: (10/28/2015)
News 12 Brooklyn: (04/13/2015)
Inter Press Service: (02/18/2013)
Huffington Post: (01/08/2013)
PBS News Hour: (12/10/2012)
City Limits: (12/04/2012)
The Huffington Post: (11/16/2012)
NRDC Blog: (11/15/2012)
The New York Times: (11/13/2012)
The New York Times: (09/10/2012)
City Limits: (04/13/2011)
Streetsblog: (09/17/2010)
  • Read the report,
  • Read the full report by the New York City Panel on Climate Change, Climate Change Adaptation in New York City: Building a Risk Management Response. The reference to NYC-EJA is in .
  • Read the peer review of NYC-EJA’s Waterfront Justice Project in
  • Watch as Eddie Bautista of NYC-EJA .
  • See the full presentation
  • For more maps on NYC-EJA’s Waterfront Justice Project,
  • Read the peer-reviewed Waterfront Justice Project article in the journal of Environmental Justice (pdf):
  • NYC Department of City Planning:
  • NYC Department of City Planning: Vision 2020: (WAVES)