AAAS EPI Center and GLLC Roundtables

PFAS monitoring in drinking water

 No ongoing drinking water testing required by US EPA  EPA testing of large public supplies (UCMR3)  Some states doing additional testing  Routine monitoring limited by:  Cost  Sensitivity of lab testing  Range of PFAS included in current testing  Hard to measure “total” PFAS – how much are we missing?

UCMR3 (2013-2015)

Hu et al. 2016. ES&T Letters. 3(10):344 ‐ 50.

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