Thursday, December 10, 2020 | Sacramento, CA
In this Aug. 29, 2013, file photo, Micha Berry, with the city of Fresno s water division, unscrews the motor that sits on top of a groundwater well in order to repair the well s pump, in Fresno, Calif.
AP Photo/Gosia Wozniacka, File
Krishna Feldman has more to worry about than students returning books on time. She is the librarian at Ohlone Elementary School in Santa Cruz County, where testing found toxic levels of a contaminant called chromium-6 in water coming out of drinking fountains.
“Last month, we found out we had another kindergartener who has leukemia at our school,” Feldman said. “We have a new case of cancer at our school almost every year.”