Code of Federal Regulations > Title 40 > Chapter I > Part 503 > Subpart E

Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024

§ 503.40 - Applicability.

§ 503.41 - Special definitions.

§ 503.42 - General requirements.

§ 503.43 - Pollutant limits.

§ 503.44 - Operational standard—total hydrocarbons.

§ 503.45 - Management practices.

§ 503.46 - Frequency of monitoring.

§ 503.47 - Recordkeeping.

§ 503.48 - Reporting.

authority: Sections 405 (d) and (e) of the Clean Water Act, as amended by Pub. L. 95-217, sec. 54(d), 91 Stat. 1591 (33 U.S.C. 1345 (d) and (e)); and Pub. L. 100-4, title IV, sec. 406 (a), (b), 101 Stat., 71, 72 (33 U.S.C. 1251

source: 58 FR 9387, Feb. 19, 1993, unless otherwise noted.