Atlantic States Marine Fisheries Commission board agrees to continue with plans toward further precautionary management of Bay’s menhaden fishery
On May 7, after discussing a memo which detailed potential management approaches to improve the precautionary management of Chesapeake Bay’s menhaden fishery, the Menhaden Management Board (MMB) of the Atlantic States Marine Fisheries Commission agreed to continue gathering information in order to take better-informed management action in the future.
Each board member was essentially tasked with coming up with questions and possible tasks to be investigated by a technical committee – state scientists appointed by the board to address scientific needs and provide a range of risk assessments, justifications, and likely outcomes of different management options – to be discussed at the next ASMFC meeting in August. What this means is that the detailed memo developed by a dedicated MMB work group is moving forward, and that the board will have more time this summer to delve into details of the data and the merits of each management approach, to ensure they provide the technical committee with a more thoughtful plan of action for analysis.

Last August, the MMB created a work group to “consider and evaluate options for further precautionary management of Chesapeake Bay menhaden fisheries, including time and area closures to be protective of piscivorous birds and fish during critical points of their life cycle.” The work group included MMB members representing eight states: Massachusetts, Connecticut, New York, New Jersey, Pennsylvania, Maryland, Virginia, and Georgia. Since that time, the work group gathered as much data as possible, ranging from osprey and finfish predator diet data to monthly fishing effort data, to develop a memo that illustrates potential management approaches to address their charge. These potential approaches include seasonal closures, area closures, fishing effort distribution controls, and decreases to the current Chesapeake Bay Reduction Fishery Cap, all of which could be utilized individually or in combination to manage the Bay’s menhaden fishery more effectively.
Over three-quarters of the coastwide Atlantic menhaden quota is taken from Virginia’s waters and adjacent federal waters.
For many years, the public has been sounding the alarm about the outsized impacts of the menhaden reduction fishery on the Chesapeake Bay’s menhaden population during the commercial fishing season. While Atlantic menhaden are a migratory species that move up and down the coast throughout the year, the Bay contributes a majority of the Atlantic coastwide stock. So it’s no surprise that a myriad of Atlantic predators are reliant on menhaden as a food source in the Bay, from beloved striped bass (70 to 90 percent of which originate from Chesapeake Bay) to the iconic osprey, which has been suffering with remarkable breeding failures in the lower Bay over the last few years.
The osprey issue was the primary impetus for the MMB to create the work group last year, because data indicated that a lack of food availability during chick-rearing season – most importantly, nutrient-dense menhaden, as highlighted by researchers – was causing widespread osprey nest failure in various areas of the Chesapeake, most notably Mobjack Bay. While the reduction fleet doesn’t fish much inside Mobjack Bay itself, it’s widely known that menhaden schools move constantly throughout that bay, the Chesapeake Bay, and beyond, and the harvest of entire schools in one area could mean that an entire potential food source is taken away from predators in not only that same area, but also from predators in other areas where harvested menhaden could have migrated.

Naturally, dealing with ever-moving fish stocks and ever-changing environmental conditions is a huge undertaking for fisheries managers, as we see all the time at the ASMFC and the regional fishery management councils. Thanks to public advocacy and the commission’s dedication to the resource, we have a robust, ecosystem-based management framework in place for Atlantic menhaden, which allows regulators to more effectively manage menhaden for their comprehensive ecosystem role to create a more sustainable coastwide fishery.
Unfortunately, what we still don’t have are data specific to menhaden within the Chesapeake Bay. This essentially creates a gap between the ecosystem models and the reality on the water, because the management framework can’t “see” how the Chesapeake Bay menhaden harvest is impacting the Bay ecosystem. When nearly a quarter of the coastwide quota is taken from Virginia’s portion of Chesapeake Bay, and over three-quarters are taken from Virginia state waters and adjacent federal waters, those impacts could be massive to the region.
The largest fishery by volume in the Chesapeake Bay, in Virginia, and along the Atlantic coast operates with no data on the amount of menhaden present within the primary area of harvest.
For the last few years, TRCP, our partners, and the public have been trying to answer important questions about the Bay’s menhaden, primarily by supporting a study plan developed by the Virginia Institute of Marine Science, in partnership with the reduction industry itself, as well as the recreational angling and conservation communities. The Virginia General Assembly has failed to fund this work multiple times in the past few years, mainly due to industry opposition. If that research were to be funded, Virginia managers and the ASMFC would finally have much more information at their fingertips to make informed decisions about how to manage this fishery more effectively.

It frankly makes no sense that the largest fishery by volume in the Chesapeake Bay, in Virginia, and along the Atlantic coast operates with no data on the amount of menhaden present within the primary area of harvest. Especially when we know the outsized role that menhaden play in the diets of so many iconic Atlantic predators.
While the TRCP and partners continue to engage in advocacy to gather more Chesapeake Bay menhaden science, we are thankful to have the broad support of so many who also want to see improved menhaden science. Over the winter, we gathered more than 24,000 of your signatures in support of better menhaden science in the Bay, listened to your concerns, and are confident that with continued, strong advocacy, decision-makers at the state and regional levels will hear what we have to say and act. After this week’s MMB meeting, it’s clear that the ASMFC is already on board with improving the management of Chesapeake Bay’s menhaden fishery, and that to do so will take serious consideration of all the factors involved to solve this complex problem. We are encouraged by the board’s enthusiasm for the work group’s memo, and their clear desire to move forward with thoughtful action.
Stay tuned for the summer ASMFC meeting August 5-7 to see what the Menhaden Management Board determines it wants from its technical committee, and rest assured, the TRCP and partners will be collaborating during this time to be a part of the solution.
Banner image of menhaden purse boats courtesy CosmoVision Media; menhaden school image above courtesy Gaelin Rosenwaks