A new report released by the environmental organization Heal the Bay brings attention to a concerning problem: the presence of fecal bacteria pollution at several beloved beaches in California. Disturbingly, San Mateo County is home to half of the top 10 dirtiest beaches in the state, with Linda Mar Beach in Pacifica ranking as the third most polluted beach along the West Coast.
Linda Mar Beach, among other low-scoring beaches in San Mateo County, faces issues due to inadequate water circulation despite its location facing the Pacific Ocean. This situation leads to a favorable environment for contamination.
Surprisingly, the problem is not worsened by the winter rains that increase water levels in California’s coastal counties. Instead, these beaches, known as “beach bummers,” earn their negative reputation primarily due to water quality problems during the drier months of April to October. These months coincide with peak visitor periods and increased testing.
A low grade indicates the existence of fecal indicator bacteria, which can be indicators of harmful pathogens. Infections, including those affecting the eyes, ears, and gastrointestinal system, can occur depending on the level of bacteria and the level of exposure.
However, it’s not all bad news. Beaches north of the Golden Gate have received excellent ratings for the summer, with Bean Hollow State Beach in San Mateo County being recognized as one of the top two cleanest beaches in the state. These ratings are based on year-round water testing.
The San Pedro Creek causes runoff Pollution at Linda Mar Beach, which is a well-known destination for surfers. Likewise, Pillar Point Harbor, located on Capistrano Road, experiences pollutant accumulation due to its enclosed harbor, and three other areas in Foster City—Marlin Park, Erckenbrack Park, and Gull Park—also face challenges with inadequate circulation in their bordering enclosed channels.
As a result of the elevated pollution levels, warning signs are installed at various beaches in San Mateo County. Presently, Linda Mar, Pillar Point Harbor, and Marlin Park are among the locations included in this list.
Let’s change the approach and shift the situation. Each trip to the seaside presents a chance to promote sustainable actions. Take responsibility for your own waste, join local initiatives for beach clean-ups, and support the implementation of better water management techniques. Keep in mind that a clean beach not only ensures safety but also enhances the overall experience. Together, we can have a positive impact on our community by safeguarding our valuable shorelines for future generations.