The Los Angeles County Department of Public Health has issued a rain advisory for all LA County beaches urging the public to avoid water contact, particularly near storm drains, creeks, and rivers, following recent rainfall. Citing potential health risks, the advisory emphasizes that bacteria levels in these areas can swell after rainstorms, posing a risk to swimmers and beachgoers. According to official statements, such advisories typically last 72 hours post-rainfall.
Officials warn that ocean and bay waters near the mentioned runoff areas may contain a mix of chemicals, debris, and bacteria. These contaminants are washed down from the urban and mountain regions following precipitation events. Public health representatives advise that exposure to these elements through water activities could lead to illness. As of now, the advisory is set to be in place until 4:00 pm, Friday, March 14, 2025; however, it could be extended if more rain hits the county.
In addition to the rain-induced advisory, an ocean water advisory linked to prior fire impacts is still in play. Specifically, the stretch from Las Flores State Beach to Santa Monica State Beach is under an additional advisory. While beachgoers are permitted to use the sandy areas, they are cautioned to stay clear of any fire debris and to keep out of the water when advisories like this are posted. For individuals desiring to stay updated on beach conditions, the county has provided a beach closure hotline at 1-800-525-5662, accessible 24 hours a day.
For more detailed information, such as a map of all affected locations, the LA County's Public Health website is a resource available to the public. Those with further inquiries or concerns are encouraged to reach out to the contact number provided on the advisories, (626) 430-5360. With local water quality so intimately connected to the changing environment and urban runoff, the health department's focus on after-storm water safety is a stark reminder of the interactions between natural phenomena and urban infrastructure.
