[Code of Federal Regulations] [Title 43, Volume 1] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 43CFR421.1] [Page 588] TITLE 43--PUBLIC LANDS: INTERIOR CHAPTER I--BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PART 421--RULES OF CONDUCT AT HOOVER DAM--Table of Contents Sec. 421.1 Applicability. These rules and regulations apply to Hoover Dam and all structures, buildings, and grounds appurtenant thereto which are situated on lands over which the United States has concurrent legislative jurisdiction, and to all persons entering in or on such property.