The inaction on regulating contaminants — including those that likely cause cancer, reproductive or developmental issues — found in the water of millions of Americans illustrates shortcomings in the U.S. response to environmental threats, say experts.
This is a PDF detailing the EPA’s exposure limits for 1,2,3 trichloropropane: https://19january2017snapshot.epa.gov/sites/production/files/2014-03/documents/ffrrofactsheet_contaminant_tcp_january2014_final.pdf