CFR›Title 40›Chapter I›Part 125›Subpart M ContainsSections 125.120–125.124CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart M—Ocean Discharge Criteria Sections 125.120 § 125.120 Scope and purpose. 125.121 § 125.121 Definitions. 125.122 § 125.122 Determination of unreasonable degradation of the marine environment. 125.123 § 125.123 Permit requirements. 125.124 § 125.124 Information required to be submitted by applicant. Source45 FR 65953, Oct. 3, 1980, unless otherwise noted. Previous J Subpart J—Requirements Applicable to Cooling Water Intake Structures for Existing Facilities Under Section 316(b) of the Clean Water Act Next N Subpart N—Requirements Applicable to Cooling Water Intake Structures for New Offshore Oil and Gas Extraction Facilities Under Section 316(b) of the Act