Versions of See prior versions of a law on LawServer 2024 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2023 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2022 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2021 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2020 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2018 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2017 16 USC 460hh–4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2015 16 USC 460hh–4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2014 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2013 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2012 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area 2010 16 USC 460hh-4 – Platt National Park designation repealed; incorporation of areas into Chickasaw National Recreation Area