certain contaminants less than once per year because the concentrations of these contaminants do not vary significantly from year to year, or the system is not considered vulnerable to this type of contamination. As such, some of our data, though representative, may be more than one year old. In this table you will find terms and abbreviations that might not be familiar to you. To help you better understand these terms, we have provided the definitions below the table. MCLG MCL, Range or TT, or Your Sample Typical Contaminants MRDLG MRDL Water Low High Date Violation Source Disinfectants & Disinfection By-Products (There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants) Water additive Chlorine (as Cl2) 4 4 1.61 .76 1.61 2015 No used to control (ppm) microbes By-product of Haloacetic Acids NA 60 9.27 NA 2015 No drinking water (HAA5) (ppb) chlorination TTHMs [Total By-product of Trihalomethanes] NA 80 31.1 NA 2015 No drinking water (ppb) disinfection Inorganic Contaminants Discharge of drilling wastes; Discharge from metal Barium (ppm) 2 2 .062 NA 2015 No refineries; Erosion of natural deposits Microbiological Contaminants Total Coliform Naturally (positive 0 1 0 NA 2015 No present in the samples/month) environment # Samples Your Sample Exceeding Exceeds Contaminants MCLG AL Water Date AL AL Typical Source Inorganic Contaminants Copper - action 1.3 1.3 .097 2015 0 No Corrosion of
certain contaminants less than once per year because the concentrations of these contaminants do not vary significantly from year to year, or the system is not considered vulnerable to this type of contamination. As such, some of our data, though representative, may be more than one year old. In this table you will find terms and abbreviations that might not be familiar to you. To help you better understand these terms, we have provided the definitions below the table. Contaminants MCLG or MRDLG MCL, TT, or MRDL Your Water Range Sample Date Violation Typical Source Low High Disinfectants & Disinfection By-Products (There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants) Chlorine (as Cl2) (ppm) 4 4 1.61 .76 1.61 2015 No Water additive used to control microbes Haloacetic Acids (HAA5) (ppb) NA 60 9.27 NA 2015 No By-product of drinking water chlorination TTHMs [Total Trihalomethanes] (ppb) NA 80 31.1 NA 2015 No By-product of drinking water disinfection Inorganic Contaminants Barium (ppm) 2 2 .062 NA 2015 No Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits Microbiological Contaminants Total Coliform (positive samples/month) 0 1 0 NA 2015 No Naturally present in the environment Contaminants MCLG AL Your Water Sample Date # Samples Exceeding AL Exceeds AL Typical Source Inorganic Contaminants Copper - action 1.3 1.3 .097 2015 0 No Corrosion of
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