Eaton Wash Dam Post-Fire Emergency Project - LA County Public Works

View of a Reservoir from the side of a road
 

Eaton Wash Dam Post-Fire Emergency Project

Eaton Wash Dam and Reservoir Post-Fire Cleanout – June 2026 Project Update

Los Angeles County Public Works is preparing for the next phase of sediment removal at Eaton Wash as part of the County’s ongoing response to the Eaton Fire.

The Eaton Fire burned the watershed above the reservoir. With less vegetation to hold soil in place, storms continue to carry sediment into the facility. Removing this material helps restore space needed to capture and slow stormwater, reduce flood risk and protect downstream communities.

image showing 3 sections: Vegetation, Wildfires, and Erosion.

Project Timeline

Project setup and hauling preparations are expected to begin in July 2026.

July 29- November 15: Hauling will take place Monday through Friday, 7:00 a.m. to 4:00 p.m.

*Timeline subject to change


Sediment Transportation Plan

Sediment will be transported to Sheldon Pit in Sun Valley and United Rock Pit 2 in Irwindale.

Route to Sheldon Pit: Trucks will travel west on the 210 Freeway, west on Foothill Boulevard, south on Osborne Street, east on Glenoaks Boulevard and north on Sheldon Street to enter Sheldon Pit. The return route will follow the same route in reverse.

Map showing route from Sheldon Pit to Eaton Wash, going through the 210 LA freeway.

Route to United Rock Pit 2: Trucks will travel east on the 210 Freeway, south on the 605 Freeway and onto Arrow Highway. The return route will follow the same route in reverse.

Map showing route from Eaton Wash to United Rock Pit 2, going through the 210 LA freeway.

Organic material will be transported to Scholl Canyon Landfill and Sunshine Canyon Landfill.


Reducing Community Impacts

LA County Public Works will monitor the project and use best management practices to support public safety and reduce impacts during hauling. Measures may include dust control, track-out controls, street sweeping, and other steps as needed.

Construction vehicle carrying workload and worker watering down the cargo.

LA County Public Works appreciates the community’s continued engagement and will provide additional updates as the project progresses.


Resources


Contact

For questions about the project, call Project Manager Precious Crosby at (626) 458-3198.

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