Tap water quality really varies throughout the US. Miami Beach for example has 30x the national average for levels of PFOS in the tap water. https://www.ewg.or

Tap water quality really varies throughout the US. Miami Beach for example has 30x the national average for levels of PFOS in the tap water. https://www.ewg.org/tapwater/system.php?pws=FL4130901 https://www.ewg.org/tapwater/system.php?pws=FL4130901