2024 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2023 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2022 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2021 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2020 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2018 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2017 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2015 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2014 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2013 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2012 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park

2010 16 USC 402a – Utah National Park; change of name to Bryce Canyon National Park