Page:John Sturgeon v. Bert Frost, in his official capacity as Alaska Regional Director of the National Park Service.pdf/23

Rh law). So those areas are no longer subject to the Service’s power over “System units” and the “water located within” them. §100751(a), (b). Instead, only the federal property in system units is subject to the Service’s authority. And that is just what Section 103(c)’s second sentence pronounces, for waters and lands alike. Again, that sentence says that no state, Native, or private lands “shall be subject to the regulations applicable solely to public lands within [system] units.” 16 U. S. C. §3103(c). The sentence thus expressly states the consequence of the statute’s prior “deeming.” The Service’s rules will apply exclusively to public lands (meaning federally owned lands and waters) within system units. The rules cannot apply to any non-federal properties, even if a map would show they are within such a unit’s boundaries. Geographic inholdings thus become regulatory outholdings, impervious to the Service’s ordinary authority.