Ladera Park Stormwater Improvements Project

Ladera Park

BENEFITS

Water Quality

• Underground Infiltration System
• Bioswales
• Low Impact Development

Water Supply

• Using stormwater and non-stormwater runoff to irrigate the landscape at Ladera Park

Community

• Demonstration Garden with native and drought tolerant plants
• Educational signage

Project features include new drainage infrastructure to capture and treat stormwater. More than half a million gallons of stormwater will be converted annually to irrigate the park and infiltrate approximately 25 million gallons into underground wells below Ladera Park.


Partners

LA County Logo Parks and Recreation Logo Los Angeles County Flood Control District Logo Los Angeles County Flood Control District Logo Los Angeles County Flood Control District Logo Los Angeles County Flood Control District Logo

• Los Angeles County Supervisor Holly J. Mitchell
• County of Los Angeles Department of Parks and Recreation
• Los Angeles County Flood Control District
• Santa Monica Bay Restoration Commission
• State Water Resources Control Board
• Safe Clean Water Program

Funding for this Project was recommended by the Santa Monica Bay Restoration Commission and the State Water Resources Control Board and has been provided in part through an agreement with the State Water Resources Control Board using funds from Proposition 84. The contents of this document do not necessarily reflect the views and policies of the foregoing, nor does mention of trade names or commercial products constitute endorsement or recommendation for use.

Funding for this project has also been provided in part from the Los Angeles County Flood Control District’s Safe, Clean Water Program.


SCHEDULE
Final Design May 2018
Advertisement and Award December 2018
Construction Start June 2019
Construction End Summer 2021
Effectiveness Monitoring Fall 2021


Please enjoy this drone video project overview.



Updates



July 12, 2021

Park is open to the public; finishing touches to stormwater equipment

January 13, 2021

Shade structure built, landscape installation continuing.

November 12, 2020

Bioswales and shade structure installation continuing.

July 28, 2020

Drywell installation has been completed. Above-ground construction has begun.

July 1, 2020

Drywell installation in Ladera Park Avenue under way.

June 10, 2020

Water Reuse System in place.

April 28, 2020

Drywell installation is nearing 75% completion.

March 19, 2020

Drywell Installation is ongoing.

February 10, 2020

Installation underway for RCP connecting drywells.

December 30, 2019

Splitter structure installed; slide gate installation beginning

December 3, 2019

Splitter Structure is being installed.

November 14, 2019

Pretreatment system being installed. Seven drywells have been drilled. Drywell installation is ongoing.

September 9, 2019

Dry well drilling has started in September 2019.

AUGUST 20, 2019

Construction began in June 2019. The diversion structure is being installed on Slauson Avenue and is expected to conclude by the end of August. Dry well installation is anticipated to begin in September 2019.

JANUARY 2019

The construction contract was awarded to Kaveh Engineering and Construction, Inc. and executed in January 17, 2018. Construction is expected to start in late May 2019 and be completed in October 2019. Click on the links below for the project plans and specifications.
   • Project Specifications
   • Project Plans/Addendum No. 1

MARCH 15, 2018

The Addendum to the Ballona Creek Enhanced Watershed Management Program (EWMP) Program Environmental Impact Report (PEIR) was released for a 30-day public review and comment period. Click on the links below for more information:
   • Notice of Addendum to the EWMP PEIR for the proposed project
   • Draft Addendum
   • Final Addendum
   • Ballona Creek EWMP
   • EWMP PEIR

MARCH 29, 2018

The Ladera Park Project Team will be holding a community meeting at 6 PM at the Yvonne B. Burke Community Center (4750 W. 62nd St., Los Angeles, CA 90056). Click below for Flyer.
   • View Flyer
   • PowerPoint presentation


Contact

• To receive project updates, please contact Louis Romero at (626) 614-6540 or LoRomero@dpw.lacounty.gov