Habitat Overview

Regional Fishery Management Councils are required to designate essential fish habitat (EFH) and take steps to minimize the impacts of fishing on EFH to the extent practicable. NOAA Fisheries information on EFH can be found here. The New England Council’s 2018 Omnibus EFH Amendment 2 (OHA2): (1) updated essential fish habitat designations for all species for which the Council has lead management responsibility, now at 28; (2) designated new Habitat Areas of Particular Concern (HAPCs); and (3) revised the current habitat and groundfish management areas. The amendment used the Swept Area Seabed Impact (SASI) model, developed by the Council, to assess habitat vulnerability to fishing gear and develop revised habitat management areas. An updated version of this model, called Fishing Effects, will be used on an ongoing basis to support the Council’s habitat conservation efforts. Since 2023 and in collaboration with the Mid-Atlantic Fishery Management Council (MAFMC), the Council has been reviewing essential fish habitat information across all its fishery management plans. NOAA’s EFH regulations state that such reviews should occur every five years. Note that the Mid-Atlantic Fishery Management Council develops the EFH designation for spiny dogfish, which is jointly managed with the New England Council.

Following implementation of OHA2 in 2018, the Council developed a trailing action that considered whether to exempt clam dredges in the Great South Channel (GSC) Habitat Management Area (HMA). Three exemption areas for clam and mussel dredges went into effect in 2020. The Council established research objectives for two other sections of this HMA in 2019.

A new HAPC in Southern New England went into effect in 2024. The designation's purpose is to foster development of conservation recommendations that avoid, minimize, and mitigate impacts from offshore wind development in the near term and possibly from offshore aquaculture in the future.

The Council’s Deep-Sea Coral Amendment designated coral management zones and fishing gear restrictions to prevent fishing gears from damaging sensitive coral habitats in the Gulf of Maine and south of Georges Bank. This action was implemented in 2021.

The Council’s Habitat Committee and staff actively engage in the development of offshore wind in the Northeast region by: (1) participating in various groups seeking to avoid and mitigate the effects of offshore wind on marine species and fisheries; and (2) helping to facilitate coordinated regional science and monitoring. The Council works closely with the Mid-Atlantic Council to develop comments to the Bureau of Ocean Energy Management and serve as a resource to the fishing industry. The Councils’ joint wind webpage is hosted by the Mid-Atlantic Council and can be accessed via the Quick Link at right called NEFMC/MAFMC Offshore Wind Webpage. Council comments on offshore wind and other issues are available here.

The Council is also engaged in other regional habitat and ocean planning efforts, including the Northeast Regional Habitat Assessment (NRHA). NRHA characterized estuarine, coastal, and offshore fish habitat distribution, abundance, and quality in tidal inshore to offshore waters from Maine to the border of North Carolina and South Carolina. Products are available through the NRHA Data Explorer and are being used to update EFH designations.

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Plan Amendments, Frameworks, and Specifications

Plan Amendments

April 9, 2018
This action implements approved regulations for the New England Fishery Management Council’s Omnibus Essential Fish Habitat Amendment 2. This rule revises essential fish habitat and habitat area of particular concern designations, revises or creates habitat management areas, including gear restrictions, to protect vulnerable habitat from fishing gear impacts, establishes dedicated habitat research areas, and implements several administrative measures related to reviewing these measures, as well as other regulatory adjustments to implement these measures. This action is necessary to comply with the requirements of the Magnuson-Stevens Fishery Conservation and Management Act to periodically review essential fish habitat designations and protections. The measures are designed to minimize to the extent practicable the adverse effects of fishing on essential fish habitat.
June 25, 2021
The Deep-Sea Coral Amendment includes management areas to protect coral habitat from the impacts of fishing gears, provisions to encourage further research on deep-sea corals and fisheries, and measures to facilitate future updates to coral management approaches.
April 21, 1999
Omnibus Habitat Amendment 1 (OHA1) was prepared by the New England Fishery Management Council (NEFMC) to implement the essential fish habitat (EFH) provisions of the Magnuson-Stevens Fishery Conservation and Management Act as reauthorized in 1996.

Framework Adjustments/Specifications

February 5, 2024
This omnibus action establishes a new Habitat Area of Particular Concern (HAPC) in Southern New England through framework adjustments to the groundfish, scallop, monkfish, skate, and Atlantic herring plans.
May 19, 2020
This framework adjustment would allow surfclam and mussel dredging under restrictive conditions in the Great South Channel Habitat Management Area (GSC HMA).