radon test results 5

https://quillhavenx.com/s/KZGsxoiFrixbr2GAnwGv7

Just received my radon test results for the basement, and they're showing 4.5 pCi/L, right at the EPA action level. Time to think about mitigation—maybe a sub-slab depressurization system. Felt a bit anxious opening the envelope, but better to know than have that invisible gas lingering around.