Heal the Bay, an environmental non-profit group, has ranked Santa Monica Pier among California's most polluted beaches for the fifth consecutive year, citing chronic fecal pollution, urban runoff, bacteria hotspots, and aging infrastructure as key contributors to the problem [1]. The Santa Monica Pier, which attracts more than 9 million visitors annually according to Pacific Park, was placed second on Heal the Bay’s 36th annual 'Beach Bummers' list, following Playa Blanca in Tijuana [1]. The report notes that Santa Monica Pier has appeared on this list 15 times in the past 21 years, despite efforts to improve water quality through upgrades such as stormwater capture systems and bird deterrent netting [1].
Heal the Bay’s report highlights that while these upgrades have led to temporary improvements, bacteria levels have since increased, underscoring the need for sustained investment and maintenance to address environmental health concerns [1]. The group has formed a task force with the City of Santa Monica to investigate the causes of persistent pollution and to develop recommended solutions [1]. Public-health officials have advised against swimming in the waters at Santa Monica Pier in 2025 due to elevated bacteria levels, warning that exposure to fecal pollution can result in severe illness, as noted by the Environmental Protection Agency [1].
The report also mentions that rainfall, runoff, and sewage spills continue to impact coastal water quality, and that storm-impacted beaches and chronic pollution sites remain significant concerns for the area [1]. In contrast, the number of California beaches making Heal the Bay’s 'Honor Roll List' for excellent conditions dropped from 62 last year to 21 this year, with Bluff Cove in Palos Verdes Estates taking the top spot [1].
Last year, areas surrounding Santa Monica Pier were also included in a public health advisory due to elevated bacteria levels in the ocean water [1].
CONCLUSION
Santa Monica Pier remains a focal point for water quality concerns, with persistent fecal pollution prompting a public health advisory against swimming in 2025. Despite ongoing efforts and temporary improvements, the need for long-term solutions and sustained investment is emphasized by both Heal the Bay and local authorities. The situation highlights ongoing environmental and public health challenges at one of California’s most visited beach destinations.