Skip to Content


Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Annual Specifications

Document Details

Information about this document as published in the Federal Register.

Enhanced Content

Relevant information about this document from provides additional context. This information is not part of the official Federal Register document.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Start Preamble


National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce.


Final rule.


NMFS issues this final rule to implement annual management measures and harvest specifications to establish the allowable catch levels (i.e. annual catch limit (ACL)/harvest guideline (HG)) for Pacific mackerel in the U.S. exclusive economic zone (EEZ) off the West Coast for the fishing season of July 1, 2016, through June 30, 2017. This rule is implemented according to the Coastal Pelagic Species (CPS) Fishery Management Plan (FMP). The 2016-2017 HG for Pacific mackerel is 21,161 metric tons (mt). This is the total commercial fishing target level. NMFS is also implementing an annual catch target (ACT), of 20,161 mt. If the fishery attains the ACT, the directed fishery will close, reserving the difference between the HG (21,161 mt) and ACT as a 1,000 mt set-aside for incidental landings in other CPS fisheries and other sources of mortality. This final rule is intended to conserve and manage the Pacific mackerel stock off the U.S. West Coast.


Effective September 22, 2016 through June 30, 2017.

Start Further Info


Joshua Lindsay, West Coast Region, NMFS, (562) 980-4034,

End Further Info End Preamble Start Supplemental Information


During public meetings each year, the estimated biomass for Pacific mackerel is presented to the Pacific Fishery Management Council's (Council) CPS Start Printed Page 57490Management Team (Team), the Council's CPS Advisory Subpanel (Subpanel) and the Council's Scientific and Statistical Committee (SSC), and the biomass and the status of the fishery are reviewed and discussed. The biomass estimate is then presented to the Council along with the recommended overfishing limit (OFL) and acceptable biological catch (ABC) calculations from the SSC, along with the calculated ACL, HG, and ACT recommendations, and comments from the Team and Subpanel. Following review by the Council and after reviewing public comment, the Council adopts a biomass estimate and makes its catch level recommendations to NMFS. Under the Magnuson-Stevens Fishery Conservation and Management Act, 16 U.S.C. 1801 et seq., NMFS manages the Pacific mackerel fishery in the U.S. EEZ off the Pacific coast (California, Oregon, and Washington) in accordance with the FMP. Annual Specifications published in the Federal Register establish the allowable harvest levels (i.e. OFL/ACL/HG) for each Pacific mackerel fishing year. The purpose of this action is to implement the 2016-2017 ACL, HG, ACT and other annual catch reference points, including an OFL and an ABC that take into consideration uncertainty surrounding the current estimate of biomass for Pacific mackerel in the U.S. EEZ off the Pacific coast.

The CPS FMP and its implementing regulations require NMFS to set these annual catch levels for the Pacific mackerel fishery based on the annual specification framework and control rules in the FMP. These control rules include the HG control rule, which in conjunction with the OFL and ABC rules in the FMP, are used to manage harvest levels for Pacific mackerel, in accordance with the Magnuson-Stevens Fishery Conservation and Management Act, 16 U.S.C. 1801 et seq. According to the FMP, the quota for the principal commercial fishery is determined using the FMP-specified HG formula. The HG is based, in large part, on the current estimate of stock biomass. The annual biomass estimates are an explicit part of the various harvest control rules for Pacific mackerel, and as the estimated biomass decreases or increases from one year to the next, the resulting allowable catch levels similarly trend. The harvest control rule in the CPS FMP is HG = [(Biomass-Cutoff) * Fraction * Distribution] with the parameters described as follows:

1. Biomass. The estimated stock biomass of Pacific mackerel age one and above. For the 2016-2017 management season this is 118,968 mt.

2. Cutoff. This is the biomass level below which no commercial fishery is allowed. The FMP established this level at 18,200 mt.

3. Fraction. The harvest fraction is the percentage of the biomass above 18,200 mt that may be harvested.

4. Distribution. The average portion of the Pacific mackerel biomass estimated in the U.S. EEZ off the Pacific coast is 70 percent and is based on the average historical larval distribution obtained from scientific cruises and the distribution of the resource according to the logbooks of aerial fish-spotters.

At the June 2015 Council meeting, the Council adopted a new full stock assessment for Pacific mackerel completed by NMFS Southwest Fisheries Science Center and along with the Council's SSC, approved the resulting Pacific mackerel biomass estimate of 118,968 mt as the best available science for use in the 2016-2017 fishing year. Based on recommendations from its SSC and other advisory bodies, the Council recommended and NMFS is implementing, an OFL of 24,983 mt, an ABC and ACL of 22,822 mt, an HG of 21,161 mt, and an ACT of 20,161 mt for the fishing year of July 1, 2016, to June 30, 2017.

Upon attainment of the ACT, the directed fishing would close, reserving the difference between the HG and ACT (1,000 mt) as a set aside for incidental landings in other CPS fisheries. For the remainder of the fishing year incidental landings would also be constrained to a 45 percent incidental catch allowance when Pacific mackerel are landed with other CPS (in other words, no more than 45 percent by weight of the CPS landed per trip may be Pacific mackerel), except that up to 3 mt of Pacific mackerel could be landed incidentally without landing any other CPS. Upon attainment of the HG (21,161 mt), no retention of Pacific mackerel would be allowed in CPS fisheries. In previous years, the incidental set-aside established in the mackerel fishery has been, in part, to ensure that if the directed quota for mackerel was reached that the operation of the Pacific sardine fishery was not overly restricted. There is no directed Pacific sardine fishery for the 2016-2017 season; therefore, the need for a high incidental set-aside is reduced. The purpose of the incidental set-aside and the allowance of an incidental fishery are to allow for restricted incidental landings of Pacific mackerel in other fisheries, particularly other CPS fisheries, when the directed fishery is closed to reduce potential discard of Pacific mackerel and allow for continued prosecution of other important CPS fisheries.

The NMFS West Coast Regional Administrator would publish a notice in the Federal Register announcing the date of any closure to either directed or incidental fishing. Additionally, to ensure the regulated community is informed of any closure, NMFS would also make announcements through other means available, including fax, email, and mail to fishermen, processors, and state fishery management agencies.

On June 23, 2016, a proposed rule was published for this action and public comments solicited (81 FR 40844, as corrected by 81 FR 47154), with a comment period that ended on July 25, 2016. NMFS received no comments regarding the proposed Pacific mackerel specifications and no changes were made from the proposed rule. Detailed information on the fishery and the stock assessment are found in the report “Pacific Mackerel (Scomber japonicus) Stock Assessment for USA Management in the 2015-16 Fishing Year” (see FOR FURTHER INFORMATION CONTACT).


Pursuant to section 304(b)(1)(A) of the Magnuson-Stevens Fishery Conservation and Management Act, the Assistant Administrator, NMFS, has determined that this final rule is consistent with the CPS FMP, other provisions of the Magnuson-Stevens Fishery Conservation and Management Act, and other applicable law.

These specifications are exempt from review under Executive Order 12866.

The Chief Counsel for Regulation of the Department of Commerce certified to the Chief Counsel for Advocacy of the Small Business Administration during the proposed rule stage that this action would not have a significant economic impact on a substantial number of small entities. The factual basis for the certification was published in the proposed rule and is not repeated here. No comments were received regarding this certification. As a result, a regulatory flexibility analysis was not required and none was prepared.

This action does not contain a collection-of-information requirement for purposes of the Paperwork Reduction Act.

Start Authority

Authority: 16 U.S.C. 1801 et seq.

End Authority Start Signature

Dated: August 12, 2016.

Samuel D. Rauch III,

Deputy Assistant Administrator for Regulatory Programs, National Marine Fisheries Service.

End Signature End Supplemental Information

[FR Doc. 2016-20056 Filed 8-22-16; 8:45 am]