Cal. Code Regs. tit. 23 § 3939.28
Los Angeles Regional Water Quality Control Board (Los Angeles Water Board) Resolution No. R4-2007-009, adopted on June 7, 2007 by the Los Angeles Water Board, modified the regulatory provisions of the Water Quality Control Plan for the Los Angeles Region by:
The amendment establishes the numeric target with which wasteload allocations for point source discharges and load allocations for nonpoint source discharges are calculated. Wasteload allocations will be implemented through storm water permits via the authority vested in the Executive Officer by section 13267 of the Porter-Cologne Water Quality Control Act (Water Code section 13000 et seq.). Load allocations shall be implemented through either (1) a conditional waiver from waste discharge requirements, or (2) an alternative program implemented through waste discharge requirements or an individual waiver or another appropriate order of the Los Angeles Water Board.
The Regional Board adopted Resolution No. R19-005 on June 13, 2019 revising the Lake Elizabeth, Munz Lake and Lake Hughes Trash TMDL's in light of the "Amendment to the Water Quality Control Plan for Ocean Waters of California to Control Trash" and "Part 1 Trash Provisions of the Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries," known as the statewide Trash Amendments. The Los Angeles Water Board determined that the implementation requirements in the existing Lake Elizabeth, Munz Lake, and Lake Hughes Trash TMDL should not be aligned with the scope of the statewide Trash Amendments because it could not be determined if there is a potential for non-priority land use areas to discharge significant amounts of trash. All of the catch basins draining to Lake Elizabeth are located in non-priority land use areas and have already been addressed with full capture devices or full capture equivalency. However, it has been found in other Los Angeles Water Board Trash TMDLs that generally, non-priority land use areas do have the potential to discharge significant amounts of trash to waterbodies. Therefore, stormwater dischargers assigned wasteload allocations will still be required to address point sources of trash in all land use areas.
The revised TMDL removes the waivers of Waste Discharge Requirements to regulate nonpoint sources of trash and replaces the requirement with language referencing the statewide Policy for Implementation and Enforcement of the Nonpoint Source Pollution Control Program.
Cal. Code Regs. Tit. 23, § 3939.28
2. Amendment of section summarizing basin plan filed 10-25-2021; amendments approved by State Water Resources Control Board Resolution No. 2020-0002 on 1-21-2020; amendments approved by OAL pursuant to Government Code section 11353 on 10-25-2021 (Register 2021, No. 44).
2. Amendment of section summarizing basin plan filed 10/25/2021; amendments approved by State Water Resources Control Board Resolution No. 2020-0002 on 1-21-2020; amendments approved by OAL pursuant to Government Code section 11353 on 10-25-2021 (Register 2021, No. 44).