By Audrey Dilling, KALW Crosscurrents
The Hetch Hetchy Regional Water system, operated by the San Francisco Public Utilities Commission , carries water to 2.6 million customers in the Bay Area. How it does that is remarkable – remarkably simple, said the agency’s Water Resources Manager, David Briggs.
“Because it’s gravity driven, largely,” Briggs said, “the Romans, if they were here today, they could probably understand how our system works.”
Read the complete story at KALW Crosscurrents.
