As anticipated last week, the combination of heavy rainstorms and antiquated sewer systems have dumped millions of gallons of untreated, undertreated and diluted sewage into the bay and ocean. For at least part of last week, Fort Funston, Ocean Beach, China Beach, Baker Beach, Crissy Field and Candlestick Point were closed because of the unsanitary conditions, and some closures have continue into this week. The SF Appeal did not mince words about what exactly was dumping onto the beaches and into the water.
San Francisco is the only city in the Bay Area where water runoff from the streets flows directly into the sewer system, according to SF Baykeeper. While other cities in the region also have outdated systems, their overflows tend to come from leaking pipes and other antiquated equipment.