U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
| Area name | Acreage | Public Law establishing | Federal land manager |
|---|---|---|---|
| Arches NP | 65,098 | 92-155 | USDI-NPS |
| Bryce Canyon NP | 35,832 | 68-277 | USDI-NPS |
| Canyonlands NP | 337,570 | 88-590 | USDI-NPS |
| Capitol Reef NP | 221,896 | 92-507 | USDI-NPS |
| Zion NP | 142,462 | 68-83 | USDI-NPS |
