We currently have 489 714 rows in the database:

• 12 761 of category “Presumptive”,
• 462 of category “Known PFAS user”,
• 476 471 of category “Known”, including 468 086 with precise location (some other points only have the city but no coordinates, these are not shown on the map)

This data is coming from 114 different datasets (see here), including 14 scientific articles and 90 datasets coming from authorities.