OH0800411 FAYETTEVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 7 6.6 - 6.6 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 43 40.9 - 44.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.041 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH0901412 LINDA MOBILE HOME PARK PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .6 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 05/17/17 0.112 .112 - .112 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/17/17 0.27 .27 - .27 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.051 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH0902912 CROUSE MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.3 .4 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 2 1.7 - 1.7 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.063 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1100012 THE WELLINGTON
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 01/17/14 0.138 .138 - .138 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/17/14 0.23 .23 - .23 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 01/17/14 6 6 - 6 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1100312 SPRING MEADOWS CARE CENTER
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.3 1.1 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 6 5.8 - 5.8 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 04/20/17 0.14 .14 - .14 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/20/17 1.45 1.45 - 1.45 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.015 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1100412 GRANDVIEW HEIGHTS CIVIC ASSOCIATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .6 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 03/09/17 5.5 5.5 - 5.5 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 03/09/17 0.0768 .0768 - .0768 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/09/17 0.79 .79 - .79 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.208 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 6.7 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1100512 HARVEST SQUARE MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.6 1 - 1.6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/14/17 0.236 .236 - .236 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/14/17 0.33 .33 - .33 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 3 2.9 - 2.9 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.245 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1101012 ROLLING HILLS MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 1 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 17 13.2 - 19.9 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/14/17 0.113 .113 - .113 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/14/17 0.48 .48 - .48 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.075 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1101112 SUNSET TERRACE MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .5 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 1 .6 - .6 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/20/17 0.06 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/20/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 05/29/14 5.3 5.3 - 5.3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1101312 VALLEY VIEW MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.3 .8 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 2 2.2 - 2.2 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 01/05/17 0.18 .18 - .18 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/05/17 0.26 .26 - .26 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 3 1.8 - 2.85 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 07/16/17 0.026 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/16/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1200112 BROOKSIDE VILLAGE MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .7 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 05/30/17 0.291 .291 - .291 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/30/17 0.26 .26 - .26 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0791 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 13.4 1 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1200212 BROOKWOOD MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 10 10.2 - 10.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 5 4.6 - 4.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 8 4.2 - 5.5 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/13/17 0.251 .251 - .251 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/13/17 0.79 .79 - .79 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.026 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 02/27/17 3.72 3.72 - 3.72 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1200312 CATAWBA VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 12 11.6 - 11.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 2 0 - 3.7 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/07/17 0.094 .094 - .094 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/07/17 1.07 1.07 - 1.07 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.108 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1200412 CHATEAU ESTATES LTD.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 1.1 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 9 8.7 - 8.7 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 01/23/17 0.301 .301 - .301 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/22/17 2.46 2.46 - 2.46 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/10/17 0.093 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/10/17 4 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 01/25/17 1.8 1.8 - 1.8 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1200903 CLARK COUNTY MAPLEWOOD PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 22 22.4 - 22.4 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.017 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1201203 CLARK COUNTY ROCKWAY PWS
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 24 24.3 - 24.3 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1201412 COUNTRY HAVEN MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .9 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 31 91.7 - 91.7 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 05/08/17 0.163 .163 - .163 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/08/17 1.13 1.13 - 1.13 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/21/16 0.088 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/21/16 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 05/08/17 4.1 4.1 - 4.1 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1201512 LA HACIENDA APARTMENTS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 6 6.2 - 6.2 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/13/17 0.293 .293 - .293 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/13/17 0.62 .62 - .62 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.131 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1201712 EDGEWOOD MOBILE HOME PARK
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 .8 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 03/14/17 0.13 .13 - .13 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/14/17 0.95 .95 - .95 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0067 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Beta/photon emitters 03/04/14 16 16 - 16 0 4 mrem/yr N Decay of natural and man-made deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202012 ENON HEIGHTS MOBILE HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .5 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/22/17 0.241 .241 - .241 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/22/17 0.68 .68 - .68 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 1 .85 - .85 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 06/27/17 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/27/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202412 GARDEN ACRES WATER COMPANY PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 32 31.6 - 31.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/03/17 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/03/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202612 HONEYCREEK VILLAGE MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .8 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 3 2.5 - 2.5 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 01/23/17 0.152 .152 - .152 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/22/17 0.349 .349 - .349 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 0.49 .49 - .49 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.084 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 3.1 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 01/23/17 1.9 1.9 - 1.9 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202812 CLARK COUNTY LAWRENCEVILLE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.3 1.2 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 10 9.7 - 9.7 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 24 23.6 - 23.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.096 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1203412 NORTH HAMPTON VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.4 1.3 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 21 20.7 - 20.7 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 01/05/17 3.3 3.3 - 3.3 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 01/05/17 0.337 .337 - .337 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/05/17 1.45 1.45 - 1.45 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 0.44 .44 - .44 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.216 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1203712 PARK TERRACE MHP
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 0 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/13/17 0.232 .232 - .232 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/13/17 0.73 .73 - .73 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 0.17 0 - .17 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Beta/photon emitters 02/27/17 10.7 10.7 - 10.7 0 4 mrem/yr N Decay of natural and man-made deposits.
Combined Radium 226/228 02/27/17 1.71 1.71 - 1.71 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 02/27/17 11.3 11.3 - 11.3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1203812 ROLLING TERRACE MHP
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 7 4.92 - 8.35 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 04/10/17 1.19 1.19 - 1.19 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0251 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 04/10/17 1.2 1.2 - 1.2 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 04/10/17 5.6 5.6 - 5.6 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1204512 TECUMSEH COURT MHP
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/22/17 0.434 .434 - .434 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/22/17 0.51 .51 - .51 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1204912 GREENLAWN CONDOS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 3 2.748 - 2.748 No goal for the total 60 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 3 0 - 3.57 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 01/23/17 0.202 .202 - .202 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/22/17 0.986 .986 - .986 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.163 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0.84 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 01/23/17 2.7 2.7 - 2.7 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1253012 CLARK COUNTY LIMECREST PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 7 6.7 - 7.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 32 29.3 - 34.8 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.028 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1330912 ROBIN GRAYS PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 7 6.5 - 6.5 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 56 55.6 - 55.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.39 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 1.8 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1400512 MARTINSVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 08/26/14 13.7 13.7 - 13.7 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 03/19/14 3.2 3.2 - 3.2 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 03/19/14 0.0566 .0566 - .0566 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 01/21/15 3.8 3.8 - 3.8 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1900812 A AND R UNION CITY PARK MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .5 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 7 0 - 35.82 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 10/27/17 0.44 .44 - .44 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 10/27/17 1.02 1.02 - 1.02 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/27/16 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/27/16 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1901012 NORTHTOWNE COMMUNITIES LLC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 1 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 3 3.1 - 3.1 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 07/20/17 0.56 .56 - .56 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.131 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH2900212 BOWERSVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.5 .4 - .5 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 06/14/17 3.7 3.7 - 3.7 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 06/14/17 0.0924 .0924 - .0924 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/14/17 2.37 2.37 - 2.37 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.163 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 07/09/14 5 5 - 5 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH2901812 MAPLE GROVE MOBILE HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .9 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 11 10.8 - 10.8 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 06/22/17 0.0923 .0923 - .0923 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 1 1.09 - 1.09 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.051 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH2902512 SPRING VALLEY ESTATES MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .4 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 2 2.257 - 2.257 No goal for the total 60 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 06/05/17 0.28 .28 - .28 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/05/17 0.36 .36 - .36 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.38 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 1.61 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH2904203 GREENE COUNTY - CLYO PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 5 4.974 - 4.974 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 30 29.98 - 29.98 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0382 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH2905003 GREENE COUNTY - KITRIDGE
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 5 5.047 - 5.047 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 34 34.3 - 34.3 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0065 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH3100612 DRY FORK MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .6 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.0412 .0412 - .0412 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 2 1.6 - 1.6 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH3102303 TWIN RIVERS WATER CORPORATION
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 48.8 18.5 - 48.8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 18 18.3 - 18.3 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/23/16 0.287 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/23/16 2.7 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH3139917 CINCINNATI CHILDRENS MED CENTER COL HILL
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.618 2 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4600312 WHISPERING VALLEY MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .8 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.077 .077 - .077 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.55 1.55 - 1.55 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.044 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 3.2 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4600812 HOLIDAY SHORES MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .8 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 12 12.4 - 12.4 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 1.51 1.51 - 1.51 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.115 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4601012 INDIAN HILL MOBILE HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 1 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 08/07/17 2.11 2.11 - 2.11 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 10/31/15 0.222 .222 - .222 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 10/31/15 1.26 1.26 - 1.26 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/02/17 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/02/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 10/31/15 2.4 2.4 - 2.4 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4601112 HEARTLAND OF INDIAN LAKE - NC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 08/01/13 0.59 .59 - .59 No goal for the total 80 ppb N By-product of drinking water disinfection.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4601312 LAKERIDGE RESORTS, INC. MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.3 .9 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 1.4 1.4 - 1.4 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.029 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4602012 MOUNTAINVIEW MOBILE VILLAGE
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .9 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.12 .12 - .12 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.49 .49 - .49 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.095 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 3.2 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 06/04/15 1.16 1.16 - 1.16 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 06/04/15 5.39 5.39 - 5.39 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4602612 INDIAN LAKE REHABILATION CENTER
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 2 1.1 - 2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 15 14.6 - 14.6 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 21 20.6 - 20.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 1.67 1.67 - 1.67 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4602712 TAMMIS MOBILE VILLAGE LTD. PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 2 0 - 0 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 36 10.9 - 17.9 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 1.67 1.67 - 1.67 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 06/19/17 0.053 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/19/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4634612 COTTONWOOD ENTERPRISES
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 2 2.2 - 2.2 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 1.28 1.28 - 1.28 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.085 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 4 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5500012 COUNTRY MEADOWS CONDO.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .6 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 3 3.375 - 3.375 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 11 11.15 - 18.68 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 6.43 6.43 - 6.43 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.147 .147 - .147 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.28 1.28 - 1.28 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.384 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 5.37 1 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5500312 A AND R RECK MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .5 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 2 1.94 - 1.94 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/27/16 0.1 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/27/16 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 10/27/15 3.38 3.38 - 3.38 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5500612 LAURA VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .4 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.754 .754 - .754 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1 1 - 1 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 1 1.3 - 1.3 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 1.3 1 1.3 1.3 ppm Y Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 4.3 0 0 15 ppb Y Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5501412 CRESTVIEW ESTATES MHP, LLC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 07/06/15 4.21 4.21 - 4.21 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 04/11/16 5.2 5.2 - 5.2 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5501912 PARIS COURT MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .7 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 9 8.8 - 8.8 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 9 8.9 - 8.9 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 9 8.1 - 9.7 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.214 .214 - .214 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.14 1.14 - 1.14 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.063 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 1.1 1.1 - 1.1 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 7.2 7.2 - 7.2 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5502703 BETHEL TOWNSHIP WATER SYSTEM PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 7 7.32 - 7.32 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 16 16.15 - 16.15 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/06/17 0.2 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/06/17 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5553614 MONROE TOWNSHIP WATER & SEWER DIST PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 16 15.63 - 15.63 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 1.29 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5700512 SHERWOOD GROVE MHC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 .8 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 4.8 4.8 - 4.8 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.153 .153 - .153 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.86 .86 - .86 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.126 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 3.2 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5700612 BROOKVILLE LAKE ESTATES
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 4 4.08 - 4.08 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.196 .196 - .196 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.603 .603 - .603 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 0.431 .431 - .431 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.178 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 7.7 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5702112 PHILLIPSBURG VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .7 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 2 0 - 3.952 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 13 4.34 - 21.16 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.0461 .0427 - .0461 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 7 1.4 - 7.4 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.166 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 4.1 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5702212 QUARRY LAKES MHP LLC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .9 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 5 5.1 - 5.1 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.11 .11 - .11 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.071 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 7.5 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5702712 VOYAGER VILLAGE MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.4 1.3 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 6 5.684 - 5.684 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 28 27.96 - 27.96 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.022 .022 - .022 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 2.36 2.36 - 2.36 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0764 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 8.6 1 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH6800212 FOUNDATIONS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .9 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 2 0 - 7.14 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 04/18/16 0.214 .214 - .214 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/18/16 1.25 1.25 - 1.25 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.00395 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 04/13/16 1.06 1.06 - 1.06 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 04/13/16 5.3 5.3 - 5.3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH6801212 VERONA, VILLAGE OF
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .7 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 3 2.873 - 2.991 No goal for the total 60 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 04/12/16 0.31 .31 - .31 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/12/16 1.24 1.24 - 1.24 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.423 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 2.44 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Beta/photon emitters 08/09/16 3.6 3.6 - 3.6 0 4 mrem/yr N Decay of natural and man-made deposits.
Gross alpha excluding radon and uranium 08/09/16 2.9 2.9 - 2.9 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH6801412 WEST MANCHESTER, VILLAGE OF
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .6 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 8 8.192 - 8.192 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 20 20.45 - 20.45 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 6 3.87 - 8.11 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 05/02/16 0.119 .119 - .119 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/02/16 1.3 1.3 - 1.3 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.302 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 1.12 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 05/02/16 1.9 1.9 - 1.9 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 05/02/16 4.8 4.8 - 4.8 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7500112 SHELBY COUNTY WATER AND SEWER PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .4 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 13 13.01 - 13.01 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 27 27 - 27 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 05/02/16 0.9 .9 - .9 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.1624 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 3.32 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7500412 HIDDEN VALLEY MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .6 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 12 0 - 20.66 0 10 ppb Y Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 08/01/16 0.74 .74 - .74 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 1 1.39 - 1.39 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7500612 KETTLERSVILLE WELL ASSOCIATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .3 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 05/05/16 3.29 3.29 - 3.29 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 05/05/16 1.08 1.08 - 1.08 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.1142 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7500812 MCCARTYVILLE WELL ASSOCIATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .4 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 14 14.2 - 14.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 36 36 - 36 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 05/20/16 0.0416 .0409 - .0416 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/20/16 1.35 1.08 - 1.35 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/22/17 0.356 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/22/17 3.6 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7500912 NORTHVIEW UTILITY CORPORATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.5 1.1 - 1.5 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 12 12.49 - 12.49 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 1 0 - 3.93 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 01/05/16 1.62 1.62 - 1.62 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.521 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 4.94 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7501112 FAIR HAVEN SHELBY COUNTY HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .6 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 7 7.34 - 7.34 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 33 32.99 - 32.99 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 09/20/17 2.62 2.62 - 2.62 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Nitrite [measured as Nitrogen] 09/26/13 0.1 .1 - .1 1 1 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.1347 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 8.37 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7501312 LAKE VIEW VILLAGE MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 1 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 10 9.96 - 9.96 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 05/18/16 1.35 1.35 - 1.35 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.0304 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7501412 THE WAY INTERNATIONAL
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.3 .1 - .3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 02/15/16 6.19 4.86 - 6.19 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 02/15/16 1.67 1.65 - 1.67 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 7.55 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 05/06/13 2.17 2.17 - 2.17 0 5 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7501512 WEST LAKE VILLAGE MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.3 1.1 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 15 14.63 - 14.63 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 05/18/16 1.41 1.41 - 1.41 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH8300012 CAESARS LAKE MHP PWS
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 10/09/16 0.202 .202 - .202 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 10/09/16 0.44 .44 - .44 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 2 .507 - 2.12 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/11/16 0.068 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/11/16 1.51 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 10/09/16 3 3 - 3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH8300212 WAYNE MOBILE INC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 06/13/16 0.126 .126 - .126 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 2 1.57 - 1.57 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.104 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH8346912 WARREN CO. SHARTS ROAD PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 4 3.568 - 3.568 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 24 23.57 - 23.57 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 07/27/17 0.181 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/27/17 1.59 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Contaminant Level or MCL: The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.

ppm: milligrams per liter or parts per million - or one ounce in 7,350 gallons of water.

ppb: micrograms per liter or parts per billion - or one ounce in 7,350,000 gallons of water.

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.