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Authority: The Clean Water Act, 33 U.S.C. 1251 et seq.
Subpart B—Permit Application and Special NPDES Program Requirements
Subpart D—Transfer, Modification, Revocation and Reissuance, and Termination of Permits
Appendix A to Part 122—NPDES Primary Industry Categories
Appendix B to Part 122—[Reserved]
Appendix D to Part 122—NPDES Permit Application Testing Requirements (§122.21)
Appendix E to Part 122—Rainfall Zones of the United States
Source: 48 FR 14153, Apr. 1, 1983, unless otherwise noted.