Higher than normal bacteria at Descanso Bay and Avalon Beach
Los Angeles County health officials have posted a bacteria advisory at Descanso Bay and Avalon Beach, where bacteria levels in the water are higher than normal. Counties post an advisory when water samples test above state health standards, or when runoff is likely to push them there. Swimming, surfing, or diving there raises the risk of getting sick, and the advisory stays in place until the county lifts it.






