The EPA Drinking Water Quality in Public Supplies Report 2018, released today, shows that the quality of drinking water in public supplies remains high with 99.9% compliance with microbiological parameters and 99.6% compliance with chemical parameters.
However, the report highlights that the incidence of Cryptosporidium detections has increased in the past three years, posing a serious risk to human health.
The EPA has seen detections of Cryptosporidium in 25 public water supplies in 2018, up from 17 in 2017 and 12 in 2016. Of particular concern are supplies which have inadequate processes in place to treat or remove Cryptosporidium and those where there is no treatment in place at all.
