Richmond officials on Monday said that employees at the city’s water treatment plant on Wednesday had accidentally discharged excess fluoride into the drinking water at the water treatment plant ...

Surfrider Foundation's Clean Water Report revealed Avila Beach and the mouth of San Luis Creek as a top-10 bacteria hotspot.

They’ve been implicated in health concerns, including cancer, thyroid disease, liver damage, fertility problems, and immune system disorders, as well as increased cholesterol levels, obesity ...