2024 16 USC 47e – Purchase of private lands for park authorized

2023 16 USC 47e – Purchase of private lands for park authorized

2022 16 USC 47e – Purchase of private lands for park authorized

2021 16 USC 47e – Purchase of private lands for park authorized

2020 16 USC 47e – Purchase of private lands for park authorized

2018 16 USC 47e – Purchase of private lands for park authorized

2017 16 USC 47e – Purchase of private lands for park authorized

2015 16 USC 47e – Purchase of private lands for park authorized

2014 16 USC 47e – Purchase of private lands for park authorized

2013 16 USC 47e – Purchase of private lands for park authorized

2012 16 USC 47e – Purchase of private lands for park authorized

2010 16 USC 47e – Purchase of private lands for park authorized