Santa Monica Pier Ranks Among California's Most Polluted Beaches

SANTA MONICA - The iconic Santa Monica Pier and the surrounding beach waters have once again landed on Heal the Bay's notorious "Beach Bummers" list, ranking as the second most polluted beach in California during dry weather conditions according to the organization's 2025-2026 Annual Beach Report Card, released just ahead of the busy Memorial Day weekend.

This marks the 10th consecutive year that the popular tourist destination has appeared among the state's worst performers for water quality, primarily due to persistently elevated levels of fecal indicator bacteria. The pier placed directly behind only Playa Blanca near Tijuana, Mexico, which topped the list of dirtiest beaches.

In Los Angeles County, the Santa Monica Pier remains the sole beach to make the unwanted ranking despite broader improvements across the region.

Heal the Bay's comprehensive report, which analyzes data from over 700 beaches along the West Coast, assigns letter grades based on bacteria levels that can indicate the presence of harmful pathogens. The waters at Santa Monica Pier frequently receive failing grades, particularly in dry weather periods when urban runoff and other chronic sources are less influenced by rain. Public health officials advise beachgoers to avoid swimming or engaging in water activities near the pier, especially following any rainfall events.

Environmental advocates and city officials have pointed to multiple potential contributors to the ongoing issue.

These include bird droppings from large populations of pigeons and seabirds that congregate around the pier's structures, aging stormwater infrastructure, and possible human sources. In past years, the City of Santa Monica has publicly attributed a significant portion of the bacteria to avian waste, while emphasizing efforts to address the problem through targeted cleanups and monitoring.

Heal the Bay conducts regular water testing and source tracking to identify and mitigate pollution origins. Officials noted that while the pier was temporarily off the "Bummers" list in some prior periods, it has returned with concerning consistency since around 2023.

Representatives expressed hope that ongoing scientific efforts could yield clearer answers by fall 2026.

Despite the water quality challenges, the Santa Monica Pier continues to draw millions of visitors annually for its amusement rides, restaurants, shops, and scenic views. The area features Heal the Bay's own educational aquarium located directly beneath the pier, which highlights local marine life and promotes ocean conservation awareness.

Community reaction has been mixed. Tourism boosters worry about the reputational impact on one of Southern California's most visited landmarks, while environmentalists and some residents call for more aggressive action, including enhanced infrastructure upgrades and public education campaigns. Over 90% of California beaches still earned A or B grades in the latest report, underscoring that the pier's issues are an outlier in an otherwise improving statewide picture.

City leaders have reiterated their commitment to long-term solutions, including stormwater management improvements and collaboration with regional agencies. As summer approaches and beach attendance ramps up, health authorities recommend checking real-time water quality updates through Heal the Bay's Beach Report Card website or Los Angeles County Public Health resources before entering the ocean.

This recurring ranking serves as a reminder of the complex challenges in balancing heavy recreational use, urban development, and environmental protection at iconic coastal sites like Santa Monica Pier. Heal the Bay and local partners plan continued monitoring and public updates throughout the season.