Chalfont Borough

Chalfont Well #8

*This well currently has GAC treatment and is now non-detect for PFOA/PFOS.

Date: 6/2/2025
Most recent PFOA result: ND 
Most recent PFOS result: ND 
Most recent combined PFOS + PFOA result: ND 

All Monitoring Results to Date

Chalfont Well #11

*This well currently has GAC treatment and is now non-detect for PFOA/PFOS.

Date: 5/12/2025
Most recent PFOA result: ND
Most recent PFOS result: ND
Most recent combined PFOS + PFOA result: ND

All Monitoring Results to Date

Chalfont Well #12

Date: 11/27/2017

Most recent PFOA result: 8.8

Most recent PFOS result: 4.7

Most recent combined PFOS + PFOA result: 13.5

All Monitoring Results to Date

Chalfont Well #14

Date: 5/29/2025
Most recent PFOA result: 10 
Most recent PFOS result: 8.5
Most recent combined PFOS + PFOA result: 18.5

All Monitoring Results to Date