Update: June 17, 2020 - "Ethylene Oxide Air Monitoring Program Concludes." Please read the press release here.
Update: Feb. 10, 2020 - "Stop EtO in Lake County" is hosting a Legal Education Forum on February 23, 2020. Please read the press release here.
Update: Jan. 27, 2020 - Phase II Ethylene Oxide Air Monitoring Completed. Please read the press release here.
Update: Nov. 25, 2019 - The Lake County Health Department posted EtO monitoring result updates on 11/25. Click here for their FAQ and monitoring results.
Update: Nov. 20, 2019 - Board of Education Resolution on Ethylene Oxide posted on 11/20/19
Dear Oak Grove parents & guardians:
With Oak Grove pride,
Dr. Lonny Lemon
USEPA risk assessment info for Sterigenics (multiple links with info on this page, including the full report):
ATSDR risk analysis:
USEPA presentation from Burr Ridge:
ATSDR presentation from Burr Ridge:
Governor JB Pritzker https://www2.illinois.gov/