Sunnyvale fined $187,000 after spilling nearly 300,000 gallons of wastewater into San Francisco Bay

Mercury News

State water pollution officials have hit the city of Sunnyvale with $187,000 penalty after the city’s wastewater treatment plant spilled more than a quarter million gallons of partially treated sewage into San Francisco Bay last summer.

The spill occurred on July 29 when a 36-inch welded steel pipeline ruptured, releasing 292,600 gallons — the equivalent of about 12 backyard swimming pools — of partially treated sewage that had not been disinfected into channels that flow into the bay near Moffett Field.