Regulations last checked for updates: May 19, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
§ 123.2 - Definitions.

The definitions in part 122 apply to all subparts of this part.

[63 FR 45122, Aug. 24, 1998]
authority: Clean Water Act, 33 U.S.C. 1251
source: 48 FR 14178, Apr. 1, 1983, unless otherwise noted.
cite as: 40 CFR 123.2