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Radon Testing Information

In accordance with the District's Healthy and Safe Schools radon testing plan, Columbia City Elementary was tested for elevated radon levels this month.

Certain samples taken at Columbia City Elementary indicated radon levels above the Environmental Protection Agency (EPA) recommended action level of 4.0 pCi/L for short-term measurements. Based on the EPA and Oregon Health Authority recommendations for schools, we will be performing short-term re-testing at Columbia City Elementary and will send additional communication upon receipt and analysis of those results.  

St. Helens School District Frequently Asked Questions

St. Helens School District Radon Plan

Radon Testing Results