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Federal Register / Vol. 86, No. 109 / Wednesday, June 9, 2021 / Rules and Regulations
DEPARTMENT OF THE INTERIOR
Fish and Wildlife Service 50 CFR Part 17
Docket No. FWSR4ES20180092;
FF09E21000 FXES11110900000 212
RIN 1018BC28

Endangered and Threatened Wildlife and Plants; Threatened Species Status With Section 4d Rule for Neuse River Waterdog, Endangered Species Status for Carolina Madtom, and Designations of Critical Habitat Fish and Wildlife Service, Interior.
ACTION: Final rule.
AGENCY:

We, the U.S. Fish and Wildlife Service Service, list two North Carolina species, the Carolina madtom Noturus furiosus as endangered, and the Neuse River waterdog Necturus lewisi as threatened, under the Endangered Species Act of 1973 Act, as amended.
We also issue a rule under section 4d of the Act for the Neuse River waterdog, to provide for the conservation of this species. In addition, we designate critical habitat for both species under the Act. For the Carolina madtom, approximately 257 river miles mi 414
river kilometers km fall within 7 units of critical habitat in Durham, Edgecombe, Franklin, Granville, Halifax, Johnston, Jones, Nash, Orange, Vance, Warren, and Wilson Counties, North Carolina. For the Neuse River waterdog, approximately 779 river mi 1,254 river km fall within 18 units of critical habitat in Craven, Durham, Edgecombe, Franklin, Granville, Greene, Halifax, Johnston, Jones, Lenoir, Nash, Orange, Person, Pitt, Wake, Warren, Wayne, and Wilson Counties, North Carolina. This rule extends the Acts protections to these species and their designated critical habitats.
DATES: This rule is effective July 9, 2021.
ADDRESSES: This final rule is available on the internet at http
www.regulations.gov. Comments and materials we received, as well as some supporting documentation we used in preparing this rule, are available for public inspection at http
www.regulations.gov. All of the comments, materials, and documentation that we considered in this rulemaking are available at http
www.regulations.gov at Docket No.
FWSR4ES20180092.
For the critical habitat designation, the coordinates or plot points or both
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SUMMARY:

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from which the maps are generated are included in the administrative record and are available at http
www.regulations.gov at Docket No.
FWSR4ES20180092, and at the Raleigh Ecological Services Field Office https www.fws.gov/raleigh; street address provided above. Any additional tools or supporting information that we developed for this critical habitat designation will also be available at the Fish and Wildlife Service website and Field Office identified above, and may also be included in the preamble and at http
www.regulations.gov.
FOR FURTHER INFORMATION CONTACT: Pete Benjamin, Field Supervisor, U.S. Fish and Wildlife Service, Raleigh Ecological Services Field Office, 551F Pylon Drive, Raleigh, NC 27606; telephone 919816
6408. Persons who use a telecommunications device for the deaf TDD may call the Federal Relay Service at 8008778339.
SUPPLEMENTARY INFORMATION:
Executive Summary Why we need to publish a rule. Under the Act, if we determine that a species is an endangered or threatened species throughout all or a significant portion of its range, we are required to promptly publish a proposal in the Federal Register and make a determination on our proposal within one year. To the maximum extent prudent and determinable, we must designate critical habitat for any species that we determine to be an endangered or threatened species under the Act.
Whenever any species is listed as a threatened species, the Secretary shall issue such regulations as he or she deems necessary and advisable to provide for the conservation of such species. In addition, the Secretary may by regulation prohibit with respect to any threatened species any act prohibited under section 9a1 of the Act for endangered species. Listing a species as an endangered or threatened species and designation of critical habitat can only be completed by issuing a rule.
What this document does. This final rule: 1 Lists the Carolina madtom as endangered, 2 designates critical habitat for the Carolina madtom, 3 lists the Neuse River waterdog as threatened, 4 issues a rule under section 4d of the Act for the Neuse River waterdog, and 5 designates critical habitat for the Neuse River waterdog.
The basis for our action. Under the Act, we may determine that a species is an endangered or threatened species because of any of five factors: A The
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present or threatened destruction, modification, or curtailment of its habitat or range; B overutilization for commercial, recreational, scientific, or educational purposes; C disease or predation; D the inadequacy of existing regulatory mechanisms; or E
other natural or manmade factors affecting its continued existence. We have determined that habitat degradation Factor A, resulting from the cumulative impacts of land use change and associated watershed-level effects on water quality, water quantity, habitat connectivity, and instream habitat suitability, poses the largest risk to the future viability of both species.
This stressor is primarily related to habitat changes: The buildup of fine sediments, the loss of flowing water, instream habitat fragmentation, and impairment of water quality, and it is exacerbated by the effects of climate change Factor E. The Carolina madtom is also impacted by predation from flathead catfish Factor C. There are no existing regulatory mechanisms that ameliorate or reduce these threats such that the species do not warrant listing Factor D.
Section 4a3 of the Act requires the Secretary of the Interior Secretary to designate critical habitat concurrent with listing to the maximum extent prudent and determinable. Section 35A of the Act defines critical habitat as i the specific areas within the geographical area occupied by the species, at the time it is listed, on which are found those physical or biological features I essential to the conservation of the species and II which may require special management considerations or protections; and ii specific areas outside the geographical area occupied by the species at the time it is listed, upon a determination by the Secretary that such areas are essential for the conservation of the species.
Section 4b2 of the Act states that the Secretary shall designate critical habitat on the basis of the best available scientific data after taking into consideration the economic impact, national security impact, and any other relevant impact of specifying any particular area as critical habitat.
Economic analysis. In accordance with section 4b2 of the Act, we prepared an economic analysis of the impacts of designating critical habitat for the Carolina madtom and the Neuse River waterdog. We published the announcement of, and solicited public comments on, the draft economic analyses 84 FR 23644; May 22, 2019.
We received no comments on the draft economic analyses and adopted the draft economic analyses as final.

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