; 123 Stat. 1304) is amended— (1) in subsection (c)(4), by striking 2 years after the date of enactment of this Act, the Secretary shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Resources and inserting December 31, 2020, the Secretary shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources ; and (2) in subsection (g)(2), by striking 2010 through 2019 and inserting 2019 through 2029 . II Groundwater management 201. Reauthorization and expansion of the Transboundary Aquifer Assessment Program (a) Designation of priority transboundary aquifers Section 4(c)(2) of the United States-Mexico Transboundary Aquifer Assessment Act ( 42 U.S.C. 1962 note; Public Law 109–448 ) is amended by striking New Mexico or Texas and inserting New Mexico, Texas, or Arizona (other than an aquifer underlying Arizona and Sonora, Mexico, that is partially within the Yuma groundwater basin designated by the order of the Director of the Arizona Department of Water Resources dated June 21, 1984) . (b) Reauthorization (1) Authorization of appropriations Section 8(a) of the United States-Mexico Transboundary Aquifer Assessment Act ( 42 U.S.C. 1962 note; Public Law 109–448 ) is amended by striking fiscal years 2007 through 2016 and inserting fiscal years 2020 through 2029 . (2) Sunset of authority Section 9 of the United States-Mexico Transboundary Aquifer Assessment Act ( 42 U.S.C. 1962 note; Public Law 109–448 ) is amended by striking enactment of this Act and inserting enactment of the Western Water Security Act of 2019 . 202. Groundwater management assessment and improvement Section 9504(a) of the Omnibus Public Land Management Act of 2009 ( 42 U.S.C. 10364(a) ) is amended— (1) in paragraph (1)— (A) in the matter preceding subparagraph (A), by inserting or carrying out any activity after any improvement ; (B) by striking subparagraphs (A) through (E)