Green Brook Upper Basin General Reevaluation Report

DESCRIPTION: The U.S. Army Corps of Engineers (USACE), in partnership with the New Jersey Department of Environmental Protection (NJDEP), is conducting a General Reevaluation Study to reevaluate the feasibility of implementing flood risk management measures within the Green Brook Upper Basin in the municipalities of Plainfield, North Plainfield, Scotch Plains, Watchung in Somerset and Union Counties, New Jersey. The Green Brook Upper Basin is part of the overall Green Brook Flood Risk Management Project, which also consists of the Lower Basin and the Stony Brook Basin. The Green Brook Flood Risk Management Project was authorized in 1986, and initiated construction within the Lower Basin in 1999. A Feasibility Cost Sharing Agreement with NJDEP was executed on September 8, 2022 to initiate that General Reevaluation Study.

AUTHORIZATION: The project is authorized by Public Law (P.L.) 99-162 Section 401.

GOALS AND OBJECTIVES: The goal of the GRR is to reduce flood risk to vulnerable population and reduce economic and social impacts from riverine flooding in the Upper Basin. 

The following objectives were identified for the study:

  • To reduce the flood vulnerability of communities in the study area, especially communities with environmental justice concerns, by reducing economic damages and life loss, and improving community resilience in the study area;
  • To preserve, maintain and to, the extent possible, enhance the resources of the existing natural, cultural, and historic resources in the project area;
  • To reduce flood risk to critical infrastructure (hospitals, municipal buildings, emergency response facilities and transportation corridors) in the study area by reducing disruption to the operation of public health and safety services;
  • To preserve to the extent possible existing open space areas and associated recreational opportunities in the project area; and
  • To provide a plan that is compatible with existing and planned USACE FRM projects within the basin.

STATUS: USACE will be initiating the National Environmental Policy Act (NEPA) Scoping Period from December 4, 2023 until January 19, 2024  to obtain public and agency feedback on the preliminary alternatives listed below that were developed in coordination with NJDEP and study stakeholders. In addition, the USACE and NJDEP will be holding a series of NEPA Scoping Meetings.  Refer to enclosed notice in the Scoping Period and Meeting Notice section of this webpage. Click on text in blue to view related fact sheets and documents:

Note that any additional meetings will be announced separately and posted to the study webpage: www.nan.usace.army.mil/GRR. Additionally, we will also post any announcements regarding cancellations or postponements of any scheduled meetings by Noon (12:00pm) the day of the meeting on the study webpage.

Please note that due to forecasted inclement weather, the January 9, 2024 in-person meeting that was scheduled to be held in North Plainfield, NJ, will be converted to a Virtual public meeting. See updated scoping period notice in the Scoping Period and Meeting Notice column for the call-in information.   

The study schedule is listed in the below table.

Milestone

Date

NEPA Scoping

December 2023 –January 2024

Tentatively Selected Plan

February 2024

Release Draft Report/NEPA Document to Public

April 2024

Final Feasibility Report/NEPA Document

May 2025

Chiefs Report (for Congress)

September 2025

 

CONTACT:

Edward Wrocenski
Project Manager
P: (917) 790-8636
Email: edward.wrocenski@usace.army.mil OR greenbrookfrmproject@usace.army.mil
Programs and Project Management Division
26 Federal Plaza
New York, NY 10278

http://www.nan.usace.army.mil

CONGRESSIONAL DISTRICTS: NJ-6, NJ-7, NJ-12