Compare PFAS Sites to Superfund Sites

[lindsaypoirier]

We are interested in examining how many PFAS sites are also superfund sites according to the EPA. To do this we need to examine data at the link provided in Slack to this dataset: https://github.com/Carceral-Ecologies/Carceral-Proximity-Analysis/blob/master/proximity-app/data-clean/sf.csv

How many sites in the PFAS document also appear in Superfund sites? You might consider the name of the site or the location in order to determine where there is overlap.