#PCBTF
Chemical substance detected in sample at Hawai‘i Volcanoes National Park water system
The chemical detected is 1-chloro-4-(trifluoromethyl)-benzene (PCBTF) within the Volcano Catchment Chlorinator, which is owned by the U.S. Department of the Interior. PCBTF is an industrial solvent that is currently not regulated in drinking water, meaning there is no established federal or state maximum contaminant level or state environmental action level.
