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Legend (RIDEM/PFOA_MapService)

RIDOH Highest Sum of PFOA & PFAS (ppt) (0)
Not Detected Not Detected
≤10 ppt ≤10 ppt
11 to 20 11 to 20
21 to 35 21 to 35
36 to 70 36 to 70
> 70 ppt > 70 ppt
RIDOH Results Highest Sum of Five PFAS (ppt) (1)
Not Detected Not Detected
≤10 ppt ≤10 ppt
11 to 20 11 to 20
20 to 35 20 to 35
36 to 70 36 to 70
> 70 > 70
RIDEM Results Highest Sum of Five PFAS (ppt) (2)
not detected not detected
< 100 ppt < 100 ppt
100 to 1000 100 to 1000
1000 to 5000 1000 to 5000
5000 to 100,000 5000 to 100,000
>100,000 >100,000