Tetra Tech was part of a team of contractors hired by the EPA to clean up a toxic radioactive dump in Ohio but evidence suggests EPA implemented a cover-up instead of a cleanup, creating a playbook for institutionalizing corrupted science across the nation. When Tetra Tech got busted years later for fraud at another radioactive site, in San Francisco, the EPA’s failure to demand best scientific practices was exposed again with dire ramifications for public health. Read more.
Photo from SF Bay View
CHEJ: Our Story
Sometime it’s good to reflect on how you got to where you are today. Here’s a short version of how CHEJ got to where we
chejadmin
June 25, 2025