Land Use: Open space, commercial, and residential; Zoning: OS Open Space, C2 Commercial, and R4 Residential GP: Open Space, Community Commercial, and Highway Oriented Commercial
The proposed project, led by LASAN in partnership with the City of Los Angeles Department of Recreation and Parks (RAP), would implement a regional multi-benefit stormwater project in MacArthur Park as part of the region’s efforts under Los Angeles County’s Safe Clean Water Program (SCWP) to meet water quality total maximum daily load (TMDL) limits for the Ballona Creek watershed and the current National Pollutant Discharge Elimination System (NPDES) permit. The proposed project would divert and treat portions of wet weather stormwater flows as well as dry weather flows from the existing underground storm drain system and discharge it into MacArthur Lake for storage or return it to the storm drain system. In-lake storage would decrease the use of potable water to maintain the lake water level. Some of the water that is stored in the lake would subsequently be discharged to the sanitary sewer system. The project would reduce the amount of stormwater and dry weather flows, and their associated pollutant loads, that enter Ballona Creek and, ultimately, Santa Monica Bay. Additionally, the proposed project would enhance the park by creating treatment wetlands and providing educational opportunities, such as signage and information boards about stormwater management and park wetlands.
City of Los Angeles Department of Public Works, LA Sanitation & Environment
W. 7th Street between S. Park View Street and S. Lake Street
I-110, I-10, US 101
Metro B and D Lines
MacArthur Park Visual and Performing Arts Elementary
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Parks and Recreation, California Department of Water Resources (DWR), California Highway Patrol (CHP), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Drinking Water, District 7, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Native American Heritage Commission (NAHC), California Department of Transportation, District 7 (DOT), California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Transportation, District 7 (DOT), California Department of Fish and Wildlife, South Coast Region 5 (CDFW)
Other (Regional stormwater infrastructure improvement)
Regional stormwater infrastructure improvement
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
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