How did about two million gallons of sewage spill during the big recent power outage?
In this week’s San Diego Explained, our Scott Lewis and NBC7 San Diego’s Catherine Garcia look at how the system allowed it to happen and what changes might be up next.
Here’s the video:
View more videos at: http://nbcsandiego.com.
Dagny Salas is the web editor at voiceofsandiego.org. You can contact her directly at dagny.salas@voiceofsandiego.org or 619.550.5669.
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