It’s Halloween at the EcoCenter, and the
first-year sampling and testing of effluent from the EcoCenter’s on-site wastewater treatment system has begun. SF Water technicians are shown drawing
a sample from one of the treatment tanks.
SF PUC staff hope to
use their experience at the EcoCenter to compare the results with that of the
larger planned on-site wastewater treatment facility to be installed in the
SFPUC’s new headquarters downtown.