SF, San Mateo, and Santa Cruz home to bacteria-ridden beaches

KRON 4 TV

(KRON/BCN) — Three of California’s most bacteria-laden beaches are located here in the Bay Area. . . Ian Wren, a staff scientist at the environmental non-profit organization, San Francisco Baykeeper, said the failures at the Bay Area beaches could largely be attributed to sewer infrastructure failure and storm water runoff.