Subpart 2 - The Louisiana Pollutant Discharge Elimination System (LPDES) Program

Chapter 23 - Definitions and General LPDES Program Requirements (§§ IX-2301 — IX-2323)
Chapter 25 - Permit Application Requirements and Special LPDES Program Requirements (§§ IX-2501 — IX-2529)
Chapter 26 - Water Quality Trading (§§ IX-2601 — IX-2619)
Chapter 27 - LPDES Permit Conditions (§§ IX-2701 — IX-2717)
Chapter 29 - Transfer, Modification, Revocation and Reissuance, and Termination of LPDES Permits (§§ IX-2901 — IX-2907)
Chapter 31 - General LPDES Program Requirements (§§ IX-3101 — IX-3125)
Chapter 33 - Specific Decisionmaking Procedures Applicable to LPDES Permits (§§ IX-3301 — IX-3313)
Chapter 35 - Evidentiary Hearings for LPDES Permits-Reserved
Chapter 37 - Criteria and Standards for Technology -Based Treatment Requirements under Sections 301(b) and 402 of the Act (§§ IX-3701 — IX-3705)
Chapter 39 - Criteria for Issuance of LPDES Permits to Aquaculture Projects (§§ IX-3901 — IX-3903)
Chapter 41 - Criteria for Extending Compliance Dates for Facilities Installing Innovative Technology under Section 301(k) of the Act- Reserved
Chapter 43 - Criteria and Standards for Determining Fundamentally Different Factors under Sections 301(b)(1)(A), 301(b)(2)(A) and (E) of the Act (§§ IX-4301 — IX-4305)
Chapter 45 - Criteria for Determining Alternative Effluent Limitations under Section 316(a) of the Act (§§ IX-4501 — IX-4507)
Chapter 47 - Criteria Applicable to Cooling Water Intake Structures under Section 316(b) of the Clean Water Act (§§ IX-4701 — IX-4779)
Chapter 49 - Incorporation by Reference (§§ IX-4901 — IX-4905)
Chapter 51 - Criteria for Extending Compliance Dates under Section 301(i) of the Act-Reserved
Chapter 53 - Criteria and Standards for Best Management Practices Authorized under Section 304(e) of the Act-Reserved
Chapter 55 - Criteria and Standards for Imposing Conditions for the Disposal of Sewage Sludge under Section 405 of the Act-Reserved
Chapter 57 - Toxic Pollutant Effluent Standards and Prohibitions (§§ IX-5701 — IX-5727)
Chapter 59 - Secondary Treatment under the LPDES Program (§§ IX-5901 — IX-5911)
Chapter 61 - General Pretreatment Regulations for Existing and New Sources of Pollution (§§ IX-6101 — IX-6135)
Chapter 63 - Ocean Discharge Criteria (§§ IX-6301 — IX-6309)
Chapter 65 - Additional Requirements Applicable to the LPDES Program (§§ IX-6501 — IX-6521)
Chapter 67 - Financial Security (§§ IX-6701 — IX-6709)
Chapter 71 - Appendices (§§ IX-7101 — IX-7129)