Commission Clears Environmental Review for Westside Firefighting Water System

The San Francisco Planning Commission's March 26 session turned on a single question: whether the city's largest fire-safety infrastructure project in over a century had been adequately studied under state environmental law. After nearly 50 minutes of testimony from engineers, neighborhood advocates, fire officials, and utility staff, the answer was a unanimous yes — clearing the path for 16 miles of earthquake-resilient pipeline to reach neighborhoods where two-thirds of residents currently have no high-pressure post-earthquake fire protection.

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The commission denied an appeal of the Preliminary Mitigated Negative Declaration for the Westside Potable Emergency Firefighting Water System Project — a sprawling, multi-billion-dollar SFPUC initiative to install approximately 16 miles of high-pressure water pipelines, two new emergency pump stations, and upgrades to the existing Lake Merced pump station, with construction stretching from 2026 to 2040.