43 CFR § 431.2 - Scope.
---
identifier: "/us/cfr/t43/s431.2"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "43 CFR § 431.2 - Scope."
title_number: 43
title_name: "Public Lands: Interior"
section_number: "431.2"
section_name: "Scope."
chapter_name: "BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR"
part_number: "431"
part_name: "GENERAL REGULATIONS FOR POWER GENERATION, OPERATION, MAINTENANCE, AND REPLACEMENT AT THE BOULDER CANYON PROJECT, ARIZONA/NEVADA"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Reclamation Act of 1902 (32 Stat. 388), Boulder Canyon Project Act of 1928 (43 U.S.C. 617 ), Boulder Canyon Project Adjustment Act of 1940 (43 U.S.C. 618 ), Colorado River Storage Project Act of 1956 (43 U.S.C. 620 ), Colorado River Basin Project Act of 1968 (43 U.S.C. 1501 ), and Hoover Power Plant Act of 1984 (98 Stat. 1333)."
regulatory_source: "51 FR 23962, July 1, 1986, unless otherwise noted."
cfr_part: "431"
---
# 431.2 Scope.
These General Regulations shall be effective on June 1, 1987, and shall apply to power generation, operation, maintenance, and replacement activities at the Boulder Canyon Project after May 31, 1987. “General Regulations for the Charges for the Sale of Power from the Boulder Canyon Project” are the subject of a separate rule, under 10 CFR part 904, by the Secretary of Energy, acting by and through the Administrator of Western. The “General Regulations for Generation and Sale of Power in Accordance with the Boulder Canyon Project Adjustment Act,” dated May 20, 1941, and the “General Regulations for Lease of Power,” dated April 25, 1930, terminate May 31, 1987.