The Environmental Working Group (EWG) posted results from PFAS testing they did around the county. On the site there is a bar graph with results for the sum of 30 PFAS for individual cities. Site indicates that samples were collected between May and December 2019. The link below is to the EWG web site with this information.
https://www.ewg.org/research/national-pfas-testing/
Links to articles:
Reuters
BuzzFeed News
https://www.buzzfeednews.com/article/danvergano/pfas-water-new-orleans-miami-philadelphia