serving 10,000 or people. Screening monitoring was required of each PWS during a period from January 2013 December 2015. – Pre-screen testing (List 3 Contaminants) was required of select 800 representative PWS serving 1,000 or fewer people that do not disinfect. These PWS with wells that were located in areas of karst or fractured bedrock monitored during a 12-month period from January 2013 December – 2015. UCMR 3 List 1 Assessment Monitoring List 2 Screening Survey – – 1,2,3-trichloropropane 17-β-estradiol 1,3-butadiene 17-α-ethynylestradiol (ethinyl estradiol) Chloromethane (methyl chloride) 16-α-hydroxyestradiol (estriol) 1,2-dichloroethane Equilin Bromomethane (methyl bromide) Estrone Chlorodifluoromethane (HCFC-22) Testosterone Bromochloromethane (halon 1011) 1,4-dioxane Vanadium Molybdenum Cobalt List 3 Pre-Screen Testing Strontium – Chromium (total) Enteroviruses Chromium-6 Noroviruses Chlorate Perfluorooctanesulfonate acid (PFOS) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanoic acid Perfluorobutanesulfonic acid (PFBS) Reporting U.S. EPA is essentially silent on the of reporting federal UCMR contaminants beyond the previous calendar year’s detections, other than to say it is not required and that data older than 5 years need not be reported. As a result, the State Board recommends systems to report the data for 5 years.
serving 10,000 or people. Screening monitoring was required of each PWS during a period from January 2013 – December 2015. Pre-screen testing (List 3 Contaminants) was required of select 800 representative PWS serving 1,000 or fewer people that do not disinfect. These PWS with wells that were located in areas of karst or fractured bedrock monitored during a 12-month period from January 2013 – December 2015. UCMR 3 List 1 – Assessment Monitoring 1,2,3-trichloropropane 1,3-butadiene Chloromethane (methyl chloride) 1,2-dichloroethane Bromomethane (methyl bromide) Chlorodifluoromethane (HCFC-22) Bromochloromethane (halon 1011) 1,4-dioxane Vanadium Molybdenum Cobalt Strontium Chromium (total) Chromium-6 Chlorate Perfluorooctanesulfonate acid (PFOS) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanoic acid Perfluorobutanesulfonic acid (PFBS) List 2 – Screening Survey 17-β-estradiol 17-α-ethynylestradiol (ethinyl estradiol) 16-α-hydroxyestradiol (estriol) Equilin Estrone Testosterone List 3 – Pre-Screen Testing Enteroviruses Noroviruses Reporting U.S. EPA is essentially silent on the of reporting federal UCMR contaminants beyond the previous calendar year’s detections, other than to say it is not required and that data older than 5 years need not be reported. As a result, the State Board recommends systems to report the data for 5 years.
1ccr_gm_20180126.docx