{"abstract":"We, NMFS, issue a final rule to designate critical habitat for the Main Hawaiian Islands (MHI) insular false killer whale (IFKW) (Pseudorca crassidens) distinct population segment (DPS) by designating waters from the 45-meter (m) depth contour to the 3,200-m depth contour around the main Hawaiian Islands from Niihau east to Hawaii, pursuant to section 4 of the Endangered Species Act (ESA). We have excluded 14 areas (one area, with two sites, for the Bureau of Ocean Energy Management (BOEM) and 13 areas requested by the Navy) from the critical habitat designation because we have determined that the benefits of exclusion outweigh the benefits of inclusion, and exclusion will not result in extinction of the species. Additionally, the Ewa Training Minefield and the Naval Defensive Sea Area are precluded from designation under section 4(a)(3) ofthe ESA because they are managed under the Joint Base Pearl Harbor-Hickam Integrated Natural Resource Management Plan that we find provides a benefit to the MHI IFKW.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF COMMERCE","name":"Commerce Department","id":54,"url":"https://www.federalregister.gov/agencies/commerce-department","json_url":"https://www.federalregister.gov/api/v1/agencies/54","parent_id":null,"slug":"commerce-department"},{"raw_name":"National Oceanic and Atmospheric Administration","name":"National Oceanic and Atmospheric Administration","id":361,"url":"https://www.federalregister.gov/agencies/national-oceanic-and-atmospheric-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/361","parent_id":54,"slug":"national-oceanic-and-atmospheric-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2018/07/24/2018-15500.html","cfr_references":[{"chapter":null,"citation_url":null,"part":224,"title":50},{"chapter":null,"citation_url":null,"part":226,"title":50}],"citation":"83 FR 35062","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule becomes effective August 23, 2018.","disposition_notes":null,"docket_ids":["Docket No. 120815341-8396-02"],"dockets":[],"document_number":"2018-15500","effective_on":"2018-08-23","end_page":35095,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2018/07/24/2018-15500.xml","html_url":"https://www.federalregister.gov/documents/2018/07/24/2018-15500/endangered-and-threatened-wildlife-and-plants-final-rulemaking-to-designate-critical-habitat-for-the","images":{"ER24JY18.004":{"large":"https://img.federalregister.gov/ER24JY18.004/ER24JY18.004_large.png","original_size":"https://img.federalregister.gov/ER24JY18.004/ER24JY18.004_original_size.png"},"ER24JY18.003":{"large":"https://img.federalregister.gov/ER24JY18.003/ER24JY18.003_large.png","original_size":"https://img.federalregister.gov/ER24JY18.003/ER24JY18.003_original_size.png"},"ER24JY18.002":{"large":"https://img.federalregister.gov/ER24JY18.002/ER24JY18.002_large.png","original_size":"https://img.federalregister.gov/ER24JY18.002/ER24JY18.002_original_size.png"},"ER24JY18.001":{"large":"https://img.federalregister.gov/ER24JY18.001/ER24JY18.001_large.png","original_size":"https://img.federalregister.gov/ER24JY18.001/ER24JY18.001_original_size.png"},"ER24JY18.000":{"large":"https://img.federalregister.gov/ER24JY18.000/ER24JY18.000_large.png","original_size":"https://img.federalregister.gov/ER24JY18.000/ER24JY18.000_original_size.png"}},"images_metadata":{"ER24JY18.004":{"large":{"identifier":"ER24JY18.004","content_type":"image/png","size":52278,"width":823,"sha":"8f8d481ca242f20a24ff3c41e820f280","url":"https://img.federalregister.gov/ER24JY18.004/ER24JY18.004_large.png","height":644},"original_size":{"identifier":"ER24JY18.004","content_type":"image/png","size":395214,"width":3484,"sha":"edad6256c9888dc5b21e701709268baa","url":"https://img.federalregister.gov/ER24JY18.004/ER24JY18.004_original_size.png","height":2727}},"ER24JY18.003":{"large":{"identifier":"ER24JY18.003","content_type":"image/png","size":82322,"width":823,"sha":"5507f3e191cb961adaff45d4c3b1d6d7","url":"https://img.federalregister.gov/ER24JY18.003/ER24JY18.003_large.png","height":644},"original_size":{"identifier":"ER24JY18.003","content_type":"image/png","size":515260,"width":3485,"sha":"2ab919b39b86a2d023d3fa4afdd6d81f","url":"https://img.federalregister.gov/ER24JY18.003/ER24JY18.003_original_size.png","height":2727}},"ER24JY18.002":{"large":{"identifier":"ER24JY18.002","content_type":"image/png","size":130510,"width":822,"sha":"4aba1081ef535d26aaeac28e305abe95","url":"https://img.federalregister.gov/ER24JY18.002/ER24JY18.002_large.png","height":1085},"original_size":{"identifier":"ER24JY18.002","content_type":"image/png","size":767844,"width":3448,"sha":"74c68847b5b4731669c744e9b1ecf494","url":"https://img.federalregister.gov/ER24JY18.002/ER24JY18.002_original_size.png","height":4552}},"ER24JY18.001":{"large":{"identifier":"ER24JY18.001","content_type":"image/png","size":71620,"width":823,"sha":"bb229733fb3217cbc31e89956fe427f2","url":"https://img.federalregister.gov/ER24JY18.001/ER24JY18.001_large.png","height":639},"original_size":{"identifier":"ER24JY18.001","content_type":"image/png","size":319238,"width":3512,"sha":"59370bf859d79b0ff06ea2014611084c","url":"https://img.federalregister.gov/ER24JY18.001/ER24JY18.001_original_size.png","height":2728}},"ER24JY18.000":{"large":{"identifier":"ER24JY18.000","content_type":"image/png","size":64013,"width":823,"sha":"0afde0300650d61660c0b4fdbddb005c","url":"https://img.federalregister.gov/ER24JY18.000/ER24JY18.000_large.png","height":644},"original_size":{"identifier":"ER24JY18.000","content_type":"image/png","size":269082,"width":3375,"sha":"46abede8297d76652566ee9188a08100","url":"https://img.federalregister.gov/ER24JY18.000/ER24JY18.000_original_size.png","height":2639}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2018-15500?publication_date=2018-07-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2018-07-24/2018-15500/mods.xml","not_received_for_publication":null,"page_length":34,"page_views":{"count":1372,"last_updated":"2026-07-27 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CH Final Biological Report","document_id":"NOAA-NMFS-2017-0093-0032"},{"title":"MHI_IFKW_Critical Habitat_Draft_Economic_Report (for posting)","document_id":"NOAA-NMFS-2017-0093-0004"},{"title":"MHI_IFKW_Critical Habitat_Draft_4b2 Report (for posting)","document_id":"NOAA-NMFS-2017-0093-0003"},{"title":"MHI_IFKW_Critical Habitat_Draft_ Biological Report (for posting)","document_id":"NOAA-NMFS-2017-0093-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/0648-BC45/designate-critical-habitat-for-the-hawaiian-insular-false-killer-whale-distinct-population-segment","title":"Designate Critical Habitat for the Hawaiian Insular False Killer Whale Distinct Population Segment"},"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=NOAA-NMFS-2017-0093","supporting_documents_count":4,"docket_id":"NOAA-NMFS-2017-0093","regulation_id_number":"0648-BC45","title":"Endangered and Threatened Wildlife and Plants: Proposed 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