Recent Streetsblog SF posts about Sewers

Touring San Francisco’s Historic Sewer System

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The Mission is more than just a meeting point for different cultures: it’s also a meeting point for different waters. Hundreds of years ago, two water sources converged along what is now Folsom Street. During rainy season, fresh water flowed east down from Twin Peaks, aligning roughly with today’s 14th and 18th Streets. Those streams […]