Preliminary testing at Malibu High School has uncovered toxic chemicals at levels that exceed regulatory limits, according to a statement released Friday by the Santa Monica-Malibu Unified School District.

The findings trigger what could be a “very large, very expensive” remediation plan in which the district will have to conduct additional testing and ultimately clean up the chemicals, district Supt. Sandra Lyon said. That potentially years-long process will be overseen by the U.S. Environmental Protection Agency, she added.

Read More at: http://articles.latimes.com/2013/nov/22/local/la-me-1123-malibu-high-20131123