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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER D—WATER PROGRAMS
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PART 122—EPA ADMINISTERED PERMIT PROGRAMS: THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
Subpart A—Definitions and General Program Requirements
(§§ 122.1 - 122.7)
Subpart B—Permit Application and Special NPDES Program Requirements
(§§ 122.21 - 122.38)
Subpart C—Permit Conditions
(§§ 122.41 - 122.50)
Subpart D—Transfer, Modification, Revocation and Reissuance, and Termination of Permits
(§§ 122.61 - 122.64)
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