Blog: California groundwater contaminant notice levels & public water system testing
California has embarked on a statewide assessment to identify the scope of PFAS contamination in the state, focusing primarily on PFOA and PFAS. … Most recently, on August 23, 2019 the State Water Board lowered notification levels for PFOA and PFOS to 5.1 ppt and 6.5 ppt, respectively. The announcement also stated that response levels for these contaminants will be updated this fall.
Related article:
- Engineering News-Record: PFAS cleanup in limbo without a law