{"abstract":"We, the U.S. Fish and Wildlife Service (Service), propose to designate critical habitat for the Kentucky arrow darter (Etheostoma spilotum) under the Endangered Species Act (Act). In total, approximately 395 stream kilometers (skm) (246 stream miles (smi)) are being proposed for designation of critical habitat for the Kentucky arrow darter in Breathitt, Clay, Harlan, Jackson, Knott, Lee, Leslie, Owsley, Perry, and Wolfe Counties, Kentucky. If we finalize this rule as proposed, it would extend the Act's protections to this species' critical habitat. We also announce the availability of our draft economic analysis of the proposed designation.","action":"Proposed rule.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"Fish and Wildlife Service","name":"Fish and Wildlife Service","id":197,"url":"https://www.federalregister.gov/agencies/fish-and-wildlife-service","json_url":"https://www.federalregister.gov/api/v1/agencies/197","parent_id":253,"slug":"fish-and-wildlife-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2015/10/08/2015-25290.html","cfr_references":[{"chapter":null,"citation_url":null,"part":17,"title":50}],"citation":"80 FR 61030","comment_url":null,"comments_close_on":"2015-12-07","correction_of":null,"corrections":[],"dates":"We will accept comments on the proposed rule or draft economic analysis that are received or postmarked on or before December 7, 2015. Comments submitted electronically using the Federal eRulemaking Portal (see ADDRESSES, below) must be received by 11:59 p.m. Eastern Time on the closing date. We must receive requests for public hearings, in writing, at the address shown in FOR FURTHER INFORMATION CONTACT by November 23, 2015.","disposition_notes":null,"docket_ids":["Docket No. FWS-R4-ES-2015-0133","4500030113"],"dockets":[{"supporting_documents":[{"title":"Thomas et al 2014 (SFC_Abstracts)","document_id":"FWS-R4-ES-2015-0133-0065"},{"title":"Thomas and Brandt 2012","document_id":"FWS-R4-ES-2015-0133-0063"},{"title":"Thomas 2015b","document_id":"FWS-R4-ES-2015-0133-0062"},{"title":"Thomas 2008","document_id":"FWS-R4-ES-2015-0133-0058"},{"title":"Stringer 2015 (pers comm)","document_id":"FWS-R4-ES-2015-0133-0056"},{"title":"Stauffer_Ferreri_2002","document_id":"FWS-R4-ES-2015-0133-0055"},{"title":"Ruble et al. 2010","document_id":"FWS-R4-ES-2015-0133-0054"},{"title":"Rakes 2014","document_id":"FWS-R4-ES-2015-0133-0053"},{"title":"Payne 2016","document_id":"FWS-R4-ES-2015-0133-0050"},{"title":"Laird 2015","document_id":"FWS-R4-ES-2015-0133-0045"}],"agency_name":"FWS","documents":[{"comment_count":3896,"comment_start_date":"2015-10-08","updated_at":"2023-02-28T23:53:39.216-05:00","comment_url":"https://www.regulations.gov/commenton/FWS-R4-ES-2015-0133-0001","allow_late_comments":null,"id":"FWS-R4-ES-2015-0133-0001","comment_end_date":"2015-12-08","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":50,"id":"FWS-R4-ES-2015-0133","title":"Designation of Critical Habitat for Kentucky Arrow Darter "}],"document_number":"2015-25290","effective_on":null,"end_page":61081,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2015/10/08/2015-25290.xml","html_url":"https://www.federalregister.gov/documents/2015/10/08/2015-25290/endangered-and-threatened-wildlife-and-plants-designation-of-critical-habitat-for-kentucky-arrow","images":{"EP08OC15.006":{"large":"https://img.federalregister.gov/EP08OC15.006/EP08OC15.006_large.png","medium":"https://img.federalregister.gov/EP08OC15.006/EP08OC15.006_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.006/EP08OC15.006_original_size.png"},"EP08OC15.028":{"large":"https://img.federalregister.gov/EP08OC15.028/EP08OC15.028_large.png","medium":"https://img.federalregister.gov/EP08OC15.028/EP08OC15.028_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.028/EP08OC15.028_original_size.png"},"EP08OC15.005":{"large":"https://img.federalregister.gov/EP08OC15.005/EP08OC15.005_large.png","medium":"https://img.federalregister.gov/EP08OC15.005/EP08OC15.005_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.005/EP08OC15.005_original_size.png"},"EP08OC15.027":{"large":"https://img.federalregister.gov/EP08OC15.027/EP08OC15.027_large.png","medium":"https://img.federalregister.gov/EP08OC15.027/EP08OC15.027_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.027/EP08OC15.027_original_size.png"},"EP08OC15.026":{"large":"https://img.federalregister.gov/EP08OC15.026/EP08OC15.026_large.png","medium":"https://img.federalregister.gov/EP08OC15.026/EP08OC15.026_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.026/EP08OC15.026_original_size.png"},"EP08OC15.025":{"large":"https://img.federalregister.gov/EP08OC15.025/EP08OC15.025_large.png","medium":"https://img.federalregister.gov/EP08OC15.025/EP08OC15.025_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.025/EP08OC15.025_original_size.png"},"EP08OC15.009":{"large":"https://img.federalregister.gov/EP08OC15.009/EP08OC15.009_large.png","medium":"https://img.federalregister.gov/EP08OC15.009/EP08OC15.009_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.009/EP08OC15.009_original_size.png"},"EP08OC15.008":{"large":"https://img.federalregister.gov/EP08OC15.008/EP08OC15.008_large.png","medium":"https://img.federalregister.gov/EP08OC15.008/EP08OC15.008_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.008/EP08OC15.008_original_size.png"},"EP08OC15.007":{"large":"https://img.federalregister.gov/EP08OC15.007/EP08OC15.007_large.png","medium":"https://img.federalregister.gov/EP08OC15.007/EP08OC15.007_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.007/EP08OC15.007_original_size.png"},"EP08OC15.029":{"large":"https://img.federalregister.gov/EP08OC15.029/EP08OC15.029_large.png","medium":"https://img.federalregister.gov/EP08OC15.029/EP08OC15.029_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.029/EP08OC15.029_original_size.png"},"EP08OC15.020":{"large":"https://img.federalregister.gov/EP08OC15.020/EP08OC15.020_large.png","medium":"https://img.federalregister.gov/EP08OC15.020/EP08OC15.020_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.020/EP08OC15.020_original_size.png"},"EP08OC15.024":{"large":"https://img.federalregister.gov/EP08OC15.024/EP08OC15.024_large.png","medium":"https://img.federalregister.gov/EP08OC15.024/EP08OC15.024_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.024/EP08OC15.024_original_size.png"},"EP08OC15.023":{"large":"https://img.federalregister.gov/EP08OC15.023/EP08OC15.023_large.png","medium":"https://img.federalregister.gov/EP08OC15.023/EP08OC15.023_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.023/EP08OC15.023_original_size.png"},"EP08OC15.022":{"large":"https://img.federalregister.gov/EP08OC15.022/EP08OC15.022_large.png","medium":"https://img.federalregister.gov/EP08OC15.022/EP08OC15.022_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.022/EP08OC15.022_original_size.png"},"EP08OC15.021":{"large":"https://img.federalregister.gov/EP08OC15.021/EP08OC15.021_large.png","medium":"https://img.federalregister.gov/EP08OC15.021/EP08OC15.021_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.021/EP08OC15.021_original_size.png"},"EP08OC15.017":{"large":"https://img.federalregister.gov/EP08OC15.017/EP08OC15.017_large.png","medium":"https://img.federalregister.gov/EP08OC15.017/EP08OC15.017_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.017/EP08OC15.017_original_size.png"},"EP08OC15.016":{"large":"https://img.federalregister.gov/EP08OC15.016/EP08OC15.016_large.png","medium":"https://img.federalregister.gov/EP08OC15.016/EP08OC15.016_medium.png","original_size":"https://img.federalregister.gov/EP08OC15.016/EP08OC15.016_original_size.png"},"EP08OC1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