Part 123 - State Program Requirements  


Subpart A - General
§ 123.1 - Purpose and scope.
§ 123.2 - Definitions.
§ 123.3 - Coordination with other programs.
Subpart B - State Program Submissions
§ 123.21 - Elements of a program submission.
§ 123.22 - Program description.
§ 123.23 - Attorney General's statement.
§ 123.24 - Memorandum of Agreement with the Regional Administrator.
§ 123.25 - Requirements for permitting.
§ 123.26 - Requirements for compliance evaluation programs.
§ 123.27 - Requirements for enforcement authority.
§ 123.28 - Control of disposal of pollutants into wells.
§ 123.29 - Prohibition.
§ 123.30 - Judicial review of approval or denial of permits.
§ 123.31 - Requirements for eligibility of Indian Tribes.
§ 123.32 - Request by an Indian Tribe for a determination of eligibility.
§ 123.33 - Procedures for processing an Indian Tribe's application.
§ 123.34 - Provisions for Tribal criminal enforcement authority.
§ 123.35 - As the NPDES Permitting Authority for regulated small MS4s, what is my role?
§ 123.36 - Establishment of technical standards for concentrated animal feeding operations.
Subpart C - Transfer of Information and Permit Review
§ 123.41 - Sharing of information.
§ 123.42 - Receipt and use of Federal information.
§ 123.43 - Transmission of information to EPA.
§ 123.44 - EPA review of and objections to State permits.
§ 123.45 - Noncompliance and program reporting.
§ 123.46 - Individual control strategies.
Appendix A to § 123.45 - Criteria for Noncompliance Reporting in the NPDES Program
Subpart D - Program Approval, Revision, and Withdrawal
§ 123.61 - Approval process.
§ 123.62 - Procedures for revision of State programs.
§ 123.63 - Criteria for withdrawal of State programs.
§ 123.64 - Procedures for withdrawal of State programs.