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DEC taking public comment on plan to boost lake sturgeon population in St. Lawrence River, other New York water bodies

Posted 10/13/17

Department of Environmental Conservation is taking public comment on their Draft Lake Sturgeon Recovery Plan for New York State they say will help guide the agency and its partners in recovery …

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DEC taking public comment on plan to boost lake sturgeon population in St. Lawrence River, other New York water bodies

Posted

Department of Environmental Conservation is taking public comment on their Draft Lake Sturgeon Recovery Plan for New York State they say will help guide the agency and its partners in recovery efforts of this iconic, prehistoric-looking creature dubbed “The King of Fishes.”

The fish were once abundant in the St. Lawrence River, but populations declined in the 20th century due to overfishing, dam construction and habitat loss, DEC said.

“Lake Sturgeon have been listed as a Threatened Species in New York since 1983, and this plan will provide a clear blueprint for DEC and its partners to achieve recovery of this ancient fish within New York,” Commissioner Seggos said in a prepared statement. “The recovery plan is the culmination of work by dedicated DEC staff and our partners at U.S. Fish and Wildlife Service, U.S. Geological Survey, Cornell University, St. Regis Mohawk Tribe, and others since recovery activities began in 1992.”

The plan was last updated in 2005. Since then, new guidance that defines viable spawning populations in the Great Lakes has been published. The New York recovery plan partitions the historic range of lake sturgeon into seven Management Units based on distribution of known sturgeon populations, movement within and among populations, and the genetic structure of lake sturgeon populations across the state.

DEC officials say they want to ensure perpetuation of the species in New York, restore self-sustaining populations, and remove the species from the state Threatened Species list. To achieve that goal, recovery metrics are defined that must be achieved in six of the seven geographically defined Management Units to support removing lake sturgeon from the list of threatened species. At a minimum, 750 sexually mature fish must be present in each Management Unit, coupled with three-year classes of wild reproduction in a five-year period, to consider that unit recovered, DEC said.

DEC seeks to gather enough evidence of recovery of lake sturgeon to initiate its removal from the list of Threatened Species in New York by 2024.

The plan may be accessed via DEC’s website: http://www.dec.ny.gov/outdoor/111557.html.

DEC will accept public comments on the draft plan until Nov. 25. To comment on the plan, send an email with the subject line “Lake Sturgeon” to rarefish@dec.ny.gov or send written comments via U.S. Mail to:

Lisa Holst

Rare Fish Unit Leader

NYSDEC Bureau of Fisheries

625 Broadway

Albany, NY 12233-4753

Lake sturgeon were once abundant in New York, but commercial fishing, dam building and habitat loss decimated populations. They can still be found in Lake Erie, the Niagara River, Lake Ontario, the St. Lawrence River, Grasse River, Oswegatchie River, and Black Lake, as well as Lake Champlain, Cayuga Lake, Oneida Lake, Seneca River, and Cayuga Canal. While sturgeon numbers have improved, their populations remain low compared to historical levels in New York and the rest of the Great Lakes states. It is estimated that fishing removed 80 percent of the sturgeon from Lake Erie by 1900. The largest and longest-lived of any of the freshwater fishes, sturgeon were once prized for their meat and caviar.

Lake sturgeon are native to the Mississippi River Basin, Great Lakes Basin, and Hudson Bay region of North America. They are the largest fish native to the Great Lakes, growing up to seven or more feet in length and achieving weights of up to 300 pounds. A specimen that was 7 feet 4 inches long and weighed 240 pounds was found languishing in Lake Erie in 1998. Lake sturgeon from New York’s inland waters are smaller on average and may grow to as much 3 to 5 feet in length and about 80 pounds as adults. Male sturgeon become sexually mature between 8 and 12 years of age and may live as long as 55 years. Females become sexually mature between 14 and 33 years of age and live as long as 80 to 150 years. Their slow rate of maturity and reproduction made them particularly vulnerable to overfishing.

For more information on lake sturgeon visit:

http://www.dec.ny.gov/animals/26035.html

http://www.dec.ny.gov/animals/26045.html

http://www.fws.gov/midwest/sturgeon/

http://www.dec.ny.gov/animals/7008.html