CFR›Title 43›Subtitle B›Chapter I›43 CFR Part 419 Citation43 CFR Part 419ContainsSections § 419.1–§ 419.4CorpusDaily eCFRDisplayed edition2026-10-08Last updated2026-10-08 PART 419—TRUCKEE RIVER OPERATING AGREEMENT Sections § 419.1 § 419.1 What is the purpose of this part? § 419.2 § 419.2 What are the definitions used in this part? § 419.3 § 419.3 What general principles govern implementation of the TROA? § 419.4 § 419.4 What specific provisions govern operations of the reservoirs? AuthorityPublic Law 101-618 (104 Stat. 3289, 3294).Source73 FR 74038, Dec. 5, 2008, unless otherwise noted.