LA County Public Works
@LACoPublicWorks
We 📝 plan, 📐 design, 🏗️ build, and 🛠️ maintain modern infrastructure that uplifts all communities of Los Angeles County.
🌧️ Flooding can happen anywhere in LA County, especially after wildfires or heavy storms. Visit WaterForLA.com to: ✅ Check your home's risk 📝 Make a flood safety plan 📲 Sign up for emergency alerts Plan ahead to be storm-ready.
Thunderstorms are developing within LA County and will continue this afternoon and evening. The only safe place during a thunderstorm is inside. Isolated flash flooding and strong localized winds are possible with any storm. Stay alert and monitor weather forecasts. #LARain
Thunderstorms are developing over the San Gabriel Mountains. Over the next couple of hours, the areas circled in YELLOW are at high risk of storms with lightning, damaging winds, and heavy downpour. ⛈️ Please stay alert to the weather. When Thunder Roars → Go Indoors! #CAwx
LA County Waterworks District No. 29 (LACWD) recently experienced a low-pressure event due to a damaged hydrant. The State Water Resources Control Board - Division of Drinking Water and LACWD are advising all its customers to only use boiled tap water or bottled water for…

PCH lane closures July 28–late Sept For fire recovery & utility work. Southbound PCH in Malibu, Topanga - Las Flores reduced to 1 lane 9AM–5PM weekdays, northbound will be 1 lane 7AM–3PM weekdays. Both directions will be 1 lane 5AM–5PM weekends. Expect delay, watch for crews.
Take Our Young People to Work Day brought future leaders to our Alcazar and Lancaster Yards! Kids got a firsthand look at the vital work their parents and loved ones do to help Public Works plan, design, build, and maintain the infrastructure that keeps LA County moving.




📢 Rebuilding after a wildfire can be complex, and the City of Malibu is working to simplify the process. Join the Malibu City Council on Tuesday, July 22, at 9 AM at Malibu City Hall or via Zoom as they discuss key recovery and rebuilding policies and topics. 🖥️ The meeting…
Altadena Community Meeting - July 21, 2025 x.com/i/broadcasts/1…
Dig in and discover how @ladistrictusace is processing the massive amount of debris created by the Eaton Fire in Altadena.
We joined @repbarragan, @lacopublicworks & @SouthGateCAGov at the grand opening of South Gate’s Urban Orchard Park, which will be a link in the chain of restoration projects taking place in communities along the river. 🌳 Learn more at waterforla.com #WaterforLA
A special weather statement has been issued for Lake Los Angeles CA until 5:45 PM PDT
Flash Flood Warning continues for Los Angeles County, CA until 6:00 PM PDT
Flash Flood Warning including Los Angeles County, CA until 7:00 PM PDT
There is a chance of showers & thunderstorms over portions of the area tonight thru Fri evening (may linger thru Sat). Best chances and highest confidence for the San Gabriels in LA County. Possible impacts include lightning, damaging wind gusts & localized flooding. #CAwx
#DYK The Los Angeles County Flood Control District manages: 💧2,800 miles of underground storm drains 💧14 major dams 💧500 miles of open channel This network of pipes and channels helps reduce flood risks and cleans captured water. #Water4LA
Do Business with Public Works! Some current exciting contracting opportunities: 📝Materials Testing and Deputy Inspection Services ➡️ bit.ly/44FisEk These and many more at pw.lacounty.gov/contracts!