; and (ii) on making a selection pursuant to clause (i), shall submit to the Secretary an allotment selection application for the applicable parcel of available Federal land. (B) Selection period An eligible individual may apply for an allotment during the 5-year period beginning on the effective date of the final regulations issued under paragraph (2). (4) Conflicting selections If 2 or more eligible individuals submit to the Secretary an allotment selection application under paragraph (3)(A)(ii) for the same parcel of available Federal land, the Secretary shall— (A) give preference to the selection application received on the earliest date; and (B) provide to each eligible individual the selection application of whom is rejected under subparagraph (A) an opportunity to select a substitute parcel of available Federal land. (5) Identification of available federal land administered by the bureau of land management (A) In general Not later than 1 year after the date of enactment of this Act, the Secretary, in consultation with the State, Regional Corporations, and Village Corporations, shall identify Federal land administered by the Bureau of Land Management as available Federal land for allotment selection in the State by eligible individuals. (B) Certification; survey The Secretary shall— (i) certify that the available Federal land identified under subparagraph (A) is free of known contamination; and (ii) survey the available Federal land identified under subparagraph (A) into aliquot parts and lots, segregating all navigable and meanderable waters and land not available for allotment selection. (C) Maps As soon as practicable after the date on which available Federal land is identified under subparagraph (A), the Secretary shall submit to Congress, and publish in the Federal Register, 1 or more maps depicting the identified available Federal land. (D) Conveyances Any available Federal land conveyed to an eligible individual under this paragraph shall be subject to— (i) valid existing rights