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Electronic Code of Federal Regulations (e-CFR)
Title 40. Protection of Environment
Chapter I. ENVIRONMENTAL PROTECTION AGENCY
Subchapter D. WATER PROGRAMS
Part 122. EPA ADMINISTERED PERMIT PROGRAMS: THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
Subpart A. Definitions and General Program Requirements
40 CFR Subpart A - Definitions and General Program Requirements
§ 122.1 Purpose and scope.
§ 122.2 Definitions.
§ 122.3 Exclusions.
§ 122.4 Prohibitions (applicable to State NPDES programs, see § 123.25).
§ 122.5 Effect of a permit.
§ 122.6 Continuation of expiring permits.
§ 122.7 Confidentiality of information.