Article 4. Los Angeles Region

• § 3930. Revised Water Quality Control Plan for the los Angeles Region.
• § 3931. Revision of Surface Water Quality Objectives for Chloride and Incorporation of a Revised Policy for Addressing Levels of Chloride in Discharges of Wastewater.
• § 3932. Removal of the Municipal and Domestic (MUN) Beneficial Use Designation from Two Areas of One Ground Water Basin.
• § 3933. A Total Maximum Daily Load for Trash for the East Fork of the San Gabriel River.
• § 3934. Septic System Prohibition in the Oxnard Forebay.
• § 3935. A Total Maximum Daily Load for Trash for the los Angeles River Watershed.
• § 3936. A Total Maximum Daily Load for Trash for the Ballona Creek and Wetland.
• § 3937. Revised Bacteria Objectives for Waters Designated for Water Contact Recreation.
• § 3938. Total Maximum Daily Load for Bacteria During Dry Weather at Santa Monica Bay Beaches.
• § 3939. Resolution NO. 2002-022, Amendments to the Water Quality Control Plan for the los Angeles Region to Incorporate Implementation Provisions for the Region's Bacteria Objectives and to Incorporate a Wet-Weather Total Maximum Daily Load for Bacteria at Santa Monica Bay Beaches.
• § 3939.1. Update of Ammonia Objectives for Inland Surface Waters.
• § 3939.2. A Total Maximum Daily Load for Nitrogen Compounds and Related Effects in Calleguas Creek, Its Tributaries, and Mugu Lagoon.
• § 3939.3. Compliance Schedule Policy.
• § 3939.4. Total Maximum Daily Load for Bacteria at Marina Del Rey Mothers' Beach and Back Basins.
• § 3939.5. Suspension of Recreational Beneficial Uses in Engineered Channels During Unsafe Wet Weather Conditions.
• § 3939.6. A Total Maximum Daily Load for Nitrogen Compounds in the Santa Clara River.
• § 3939.7. A Total Maximum Daily Load for Nitrogen Compounds and Related Effects in the los Angeles River and Its Tributaries.
• § 3939.8. Amendment to the Water Quality Control Plan for the los Angeles Region to Revise the Water Quality Objective for Chloride in the Lower Santa Clara River.
• § 3939.9. Ammonia Objectives for Inland Surface Waters Not Characteristic of Freshwater.
• § 3939.10. Total Maximum Daily Load and Site-Specific Objectives for Chloride in the Upper Santa Clara River.
• § 3939.11. Revising Interim Ammonia Effluent Limits Contained Within a Total Maximum Daily Load for Nitrogen Compounds and Related Effects in the los Angeles River and Its Tributaries.
• § 3939.12. Total Maximum Daily Load for Bacteria at los Angeles Harbor.
• § 3939.13. Revision of a Total Maximum Daily Load for Trash in the Ballona Creek and Wetland. [Renumbered]
• § 3939.14. Revised Recreational Water Quality Standards for Ballona Creek Reaches 1 and 2.
• § 3939.15. Total Maximum Daily Load for Bacteria in Malibu Creek.
• § 3939.16. A Total Maximum Daily Load for Toxicity, Chlorpyrifos, and Diazinon in Calleguas Creek, Its Tributaries, and Mugu Lagoon.
• § 3939.17. A Total Maximum Daily Load for Organochlorine Pesticides, Polychlorinated Biphenyls, and Siltation in Calleguas Creek, Its Tributaries, and Mugu Lagoon.
• § 3939.18. A Total Maximum Daily Load for Toxic Pollutants in Sediment in Ballona Creek Estuary.
• § 3939.19. Site-Specific Objectives for Copper and Lead and a Total Maximum Daily Load for Metals in the los Angeles River and Its Tributaries.
• § 3939.20. Total Maximum Daily Load for Metals for Ballona Creek.
• § 3939.21. TMDL for Toxic Pollutants in Marina Del Rey Harbor.
• § 3939.22. Basin Plan Amendment to Revise the Early Life Stage Implementation Provision of the Inland Surface Water Ammonia Objectives for Freshwater.
• § 3939.23. Total Maximum Daily Load for Metals and Selenium in Calleguas Creek, Its Tributaries, and Mugu Lagoon.
• § 3939.24. Total Maximum Daily Load for Bacteria in Ballona Creek, Ballona Estuary, and Sepulvada Channel.
• § 3939.25. Basin Plan Amendment to Incorporate a Variance Provision for the Groundwater Mineral Quality Objectives.
• § 3939.26. Basin Plan Amendment to Incorporate Water-Effect Ratios (WERs) for Copper in Lower Calleguas Creek and Mugu Lagoon in the Calleguas Creek Watershed.
• § 3939.27. A Total Maximum Daily Load for Trash in the Ventura River Estuary.
• § 3939.28. A Total Maximum Daily Load for Trash in Lake Elizabeth, Munz Lake and Lake Hughes.
• § 3939.29. A Total Maximum Daily Load for Trash in Legg Lake.
• § 3939.30. A Total Maximum Daily Load for Trash in Machado Lake.
• § 3939.31. A Total Maximum Daily Load for Trash in Revolon Slough and Beardsley Wash.
• § 3939.32. A Total Maximum Daily Load for Boron, Chloride, Sulfate, and TDS (Salts) in the Calleguas Creek Watershed.
• § 3939.33. A Total Maximum Daily Load for Bacteria in the Harbor Beaches of Ventura County (Kiddie Beach and Hobie Beach).
• § 3939.34. Subdivision of Santa Clara River Reach 4.
• § 3939.35. A Total Maximum Daily Load for Eutrophic, Algae, Ammonia, and Odors (Nutrient) for Machado Lake.
• § 3939.36. Malibu Creek Watershed Trash TMDL.
• § 3939.37. Prohibition on the Use of on-Site Wastewater Disposal Systems in the Malibu CIVIC Center Area in a Portion of the City of Malibu and Unincorporated County of los Angeles.
• § 3939.38. A Total Maximum Daily Load for Organochlorine (OC) Pesticides, Polychlorinated Biphenyls (PCBs), Sediment Toxicity, Polycyclic Aromatic Hydrocarbons (Pahs), and Metals for Colorado Lagoon.
• § 3939.39. A Total Maximum Daily Load for Polychlorinated Biphenyls, Organochlorine Pesticides, and Sediment Toxicity in Mcgrath Lake.
• § 3939.40. A Total Maximum Daily Load for Indicator Bacteria in the Santa Clara River Estuary and Reaches 3, 5, 6 and 7.
• § 3939.41. A Total Maximum Daily Load for Bacteria in the los Angeles River Watershed.
• § 3939.42. A Total Maximum Daily Load for Pesticides and Polychlorinated Biphenyls in Machado Lake.
• § 3939.43. A Total Maximum Daily Load for Debris in Nearshore and Offshore Santa Monica Bay.
• § 3939.44. A Total Maximum Daily Load for Toxic Pollutants in Dominguez Channel and Greater los Angeles and Long Beach Harbor Waters.
• § 3939.45. A Total Maximum Daily Load for Algae, Nutrients, and Eutrophic Conditions in the Ventura River Including the Estuary and Its Tributaries.
• § 3939.46. Implementation Plans and Schedules for the los Cerritos Channel Metals Total Maximum Daily Load (TMDL), and the San Gabriel River and Impaired Tributaries Metals and Selenium TMDL.
• § 3939.47. Basin Plan Amendment to Revise Onsite Wastewater Treatment System Requirements.
• § 3939.48. A Total Maximum Daily Load for Indicator Bacteria in the San Gabriel River, Estuary and Tributaries.
• § 3939.49. Groundwater Quality Management Measures for Salts and Nutrients in the Central and West Coast Groundwater Basins of los Angeles County.
• § 3939.50. Groundwater Quality Management Measures for Salts and Nutrients in the Lower Santa Clara River Groundwater Basins of Ventura County.
• § 3939.51. Implementation Plan for the Malibu Creek Nutrients TMDL and the Malibu Creek and Lagoon TMDL for Sedimentation and Nutrients to Address Benthic Community Impairments.
• § 3939.52. A Total Maximum Daily Load for Nutrients in the Santa Clara River Lakes (Elizabeth Lake, Munz Lake, and Lake Hughes).
• § 3939.53. Groundwater Quality Management Measures for Salts and Nutrients in the Malibu Valley Groundwater Basin in los Angeles County.
• § 3939.54. Groundwater Quality Management Measures for Salts and Nutrients in the Upper Santa Clara River Groundwater Basin in los Angeles County.
• § 3939.55. Groundwater Quality Management Measures for Salts and Nutrients in the Main San Gabriel Groundwater Basin in los Angeles County.
• § 3939.56. Groundwater Quality Management Measures for Salts and Nutrients in the Raymond Groundwater Basin in los Angeles County.
• § 3939.57. Update to the Bacteria Objectives for Fresh, Estuarine, and Marine Waters Designated for Water Contact Recreation - Based on the Statewide Bacteria Provisions.
• § 3939.58. Basin Plan Amendment to Revise the Implementation Schedules for Municipal Separate Storm Sewer System (Ms4) Dischargers for Certain TMDLs in the los Angeles Region.