The appropriate local municipality is probably your county health department, who almost certainly has results from the last time your home was sold on file. He

The appropriate local municipality is probably your county health department, who almost certainly has results from the last time your home was sold on file. Here, it's $15 to retest, or a couple bucks and a FOIA request to get all previous records. I do have 65 ppt of PFAS in my well water (one of the gray dots in West Michigan, where Wolverine operated a tannery that dumped Scotchguard-treated leather scrap in local swamps). The test for that (and various other contaminants) ran $650. Yeah, Wolverine is paying for that and the carbon filters in my basement, but it kinda sucks to have been drinking it for 30 years. At least they caught it when my kid was onky exposed in the womb and his formula until he was 1...