Regulations last checked for updates: Apr 24, 2024

Title 18 - Conservation of Power and Water Resources last revised: Mar 08, 2024
authority: 5 U.S.C. 551–557; 15 U.S.C. 717–717w, 3301–3432; 16 U.S.C. 791–825r, 2601–2645; 42 U.S.C. 7101–7352
source: 45 FR 21217, Apr. 1, 1980, unless otherwise noted.