OH0200012 BEAVERDAM VILLAGE
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 .9 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 42 41.6 - 41.6 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 77 77 - 77 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 01/23/14 0.03 .03 - .03 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/23/14 1.49 1.49 - 1.49 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 0.385 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.
OH0200712 INDIAN VILLAGE 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 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 6 6.4 - 6.4 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 27 25.6 - 27.9 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 05/21/14 0.027 .027 - .027 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/21/14 1.74 1.74 - 1.74 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 0.031 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.
OH0201112 RICHLAND MANOR NURSING HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 14 13.6 - 13.6 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 25 24.8 - 24.8 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
Fluoride 01/17/14 1.54 1.54 - 1.54 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 07/08/15 0.081 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/08/15 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.
OH0252212 SUN VALLEY FAMILY CAMPGROUND
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 02/19/14 6.4 6.4 - 6.4 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 02/19/14 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 06/11/14 0.28 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/11/14 6.87 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.
OH0300312 BAILEY LAKES VILLAGE
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) 27 26.5 - 26.5 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 60 59.5 - 59.5 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 08/20/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/20/15 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.
OH0300512 GREEN ACRES 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 4 0 0 5.0% of monthly samples are positive Y 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 0.6 .4 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 15 14.7 - 14.7 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 29 28.8 - 28.8 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
Fluoride 04/23/14 0.251 .251 - .251 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] 04/28/15 0.65 .65 - .65 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 0.046 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.
OH0300712 HAYESVILLE VILLAGE
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) 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
Barium 04/30/14 0.027 .027 - .027 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/30/14 0.731 .731 - .731 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 07/21/14 0.265 0 1.3 1.3 ppm Y Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/21/14 3.1 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.
OH0300812 HIDDEN ACRES MHP
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 05/14/14 0.01 .01 - .01 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/14/14 0.522 .522 - .522 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 07/14/15 0.058 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/14/15 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 05/14/14 2.2 2.2 - 2.2 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 05/14/14 4.2 4.2 - 4.2 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.
OH0300912 JEROMESVILLE VILLAGE
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.
Total Trihalomethanes (TTHM) 3 0 - 5.41 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 03/12/14 0.15 .15 - .15 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/12/14 0.303 .303 - .303 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 08/30/15 0.18 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/30/15 2.1 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 03/12/14 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.
OH0301112 TRI-STATE YOUTH ACADEMY
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 6.01 - 6.01 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 04/23/14 0.169 .169 - .169 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 .615 - .615 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 0.109 0 1.3 1.3 ppm Y Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 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.
OH0301312 MOHICAN RIVER ESTATES
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) 9 9.1 - 9.1 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 08/12/14 0.054 .054 - .054 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 08/12/14 0.183 .183 - .183 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 08/15/14 0.024 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/15/14 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 04/20/11 0.58 .58 - .58 0 15 pCi/L N Erosion of natural deposits.
Volatile Organic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Xylenes 03/25/14 0.0016 .0016 - .0016 10 10 ppm N Discharge from petroleum factories; Discharge from chemical 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.
OH0301512 SOUTHWOOD ESTATES
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) 3 3 - 3 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 03/19/15 0.027 .027 - .027 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/19/15 0.403 .403 - .403 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 1.03 - 1.03 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 0.182 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 1.1 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.
OH0600312 LAKESIDE ESTATES MHP
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 03/12/14 5.14 5.14 - 5.14 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 03/12/14 1.09 1.09 - 1.09 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 1.71 - 1.71 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 09/16/15 0.06 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/16/15 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.
OH1700612 SPRING VALLEY 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 0.9 .7 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
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) 13 12.6 - 12.6 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 11 0 - 10.2 0 10 ppb Y Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 09/09/14 0.048 .048 - .048 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 09/09/14 0.71 .71 - .71 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 08/05/14 0.147 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/05/14 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.
OH2001003 CHRISTI WATER SYSTEM INC
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) 25 20.2 - 28.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 73 49.2 - 74.4 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 0.042 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.
OH2001103 BRUNERSBURG WD - BRUNERSBURG
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 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 21 18.3 - 25.4 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 63 49.1 - 76.7 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 06/17/15 0.009 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/17/15 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.
OH2001203 BRUNERSBURG WD - EVANSPORT
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) 18 15.3 - 23.6 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 85 57.6 - 117 No goal for the total 80 ppb Y 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 06/19/14 0.005 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/19/14 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.
OH2001403 BRUNERSBURG WD - AIRPORT
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) 14 25.8 - 30.5 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 52 102 - 107.7 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 06/17/15 0.032 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/17/15 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.
OH2200903 ERIE CO HURON WEST DISTRICT
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) 13 10.3 - 12.9 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 38 23.2 - 38.4 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 09/10/15 0.778 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/10/15 2.9 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.
OH2201703 ERIE CO VERMILION W DISTRICT
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) 22 9.7 - 37 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 57 21.9 - 80.6 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 06/18/13 0.091 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/18/13 11 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.
OH2599912 IMS TESTING 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 12 15 0 5.0% of monthly samples are positive * See Below N Naturally present in the environment.
* Fecal Coliform or E. Coli MCL: A routine sample and a repeat sample are total coliform positive, and one is also fecal coliform or E. coli positive.
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) 550 0 - 2100 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 450 0 - 1700 No goal for the total 80 ppb Y 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] 2 0 - 2 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Nitrite [measured as Nitrogen] 2.1 0 - 2.1 1 1 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; 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 10 - 10 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.
OH2601212 SWANTON MEADOWS
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.
Haloacetic Acids (HAA5) 1 1 - 1 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 4 4.1 - 4.1 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 06/09/14 0.168 .168 - .168 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/09/14 1.57 1.57 - 1.57 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 06/01/15 0.011 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/01/15 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 4.4 0 - 4.4 0 4 mrem/yr N Decay of natural and man-made deposits.
Combined Radium 226/228 1.8 1.8 - 1.8 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 4 0 - 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.
OH2601412 SWANCREEK WATER DISTRICT 1
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) 13 5.9 - 14.4 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 44 21.3 - 50.9 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 09/15/15 0.006 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/15/15 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.
OH3200512 MT BLANCHARD VILLAGE
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 .8 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 38 37.7 - 37.7 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 04/10/15 0.038 .038 - .038 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/10/15 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.
Nitrate [measured as Nitrogen] 0.41 .26 - .41 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Thallium 1 0 - 4 0.5 2 ppb N Discharge from electronics, glass, and Leaching from ore-processing sites; drug factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/22/15 0.2 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/22/15 5.7 1 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 03/18/15 0.928 .928 - .928 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 03/18/15 5.21 5.21 - 5.21 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.
OH3200812 GREEN MEADOW MHP-HANCOCK CO
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 - 2.1 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
Fluoride 01/20/15 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 09/15/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/15/15 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.
OH3248312 VANLUE VILLAGE
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) 7 6.8 - 6.8 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 05/06/15 0.028 .028 - .028 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/12/15 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 0.109 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 1.1 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 05/06/15 10.5 10.5 - 10.5 0 15 pCi/L N Erosion of natural deposits.
Volatile Organic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Xylenes 0.00082 .00082 - .00082 10 10 ppm N Discharge from petroleum factories; Discharge from chemical 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.
OH3301212 HILLCREST ESTATES MOBILE HOME COURT
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 1.1 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 40 39.8 - 39.8 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 01/19/15 0.0512 .0512 - .0512 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/19/15 1.76 1.76 - 1.76 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 08/17/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/17/15 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.
OH3500912 LHS MAUMEE YOUTH 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 1.2 - 1.3 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 16 15.5 - 15.5 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 66 65.7 - 65.7 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 03/05/15 0.027 .027 - .027 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 3.1 3 - 3.1 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 07/30/15 0.177 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/30/15 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.
OH3501203 FLORIDA VILLAGE
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .8 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 24 15.8 - 30.6 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 62 22.7 - 90.9 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 09/16/14 0.009 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/16/14 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.
OH3501403 MALINTA VILLAGE
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.
Haloacetic Acids (HAA5) 19 16.9 - 21.4 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 54 31.8 - 71.3 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 09/16/14 0.047 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/16/14 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.
OH3539212 HENRY COUNTY REGIONAL WSD - CO RD P
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) 26 18.2 - 34.3 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 98 52.9 - 110.8 No goal for the total 80 ppb Y 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 09/24/14 0.088 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/24/14 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.
OH3539214 HENRY CO REGIONAL WSD- SR 108
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) 26 21.6 - 33.1 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 92 74 - 124.9 No goal for the total 80 ppb Y 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.
OH3900112 COBLE 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 0.2 .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 04/02/15 0.53 .53 - .53 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/02/15 0.813 .813 - .813 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 0.016 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.
OH3901612 IRBW PROPERTIES, LTD. DBA WILLARD MHP
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) 31 17.6 - 35.8 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 54 40 - 69.8 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 0.023 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.
OH3902611 NEW LONDON VILLAGE -PLANT 2
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.0304 .0304 - .0304 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1 .95 - .95 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 0 - .54 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Turbidity Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Turbidity 6 1.1 - 5.7 0.3 NTU N Soil runoff.
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.
OH3946612 NORTHERN OHIO RURAL WATER - SE DISTRICT
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) 27 26.9 - 26.9 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 42 42 - 42 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 0.0824 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.
OH3946912 FIRELANDS MANOR 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) 30 30.3 - 30.3 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 56 56.4 - 56.4 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 0.014 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.
OH4800112 ARROWHEAD LAKE MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.9 1.4 - 1.9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 25 25.3 - 25.3 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 40 40.2 - 40.2 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 06/01/15 0.013 .013 - .013 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/01/15 1.82 1.82 - 1.82 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 06/09/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/09/14 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 9.1 0 - 9.1 0 4 mrem/yr N Decay of natural and man-made deposits.
Combined Radium 226/228 1.2 1.2 - 1.2 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 3 0 - 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.
OH4801012 WHISPERING WINDS MHC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.6 1.3 - 1.6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 8 8.1 - 8.1 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 29 29.2 - 29.2 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 06/01/15 0.05 .05 - .05 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/01/15 2.86 2.86 - 2.86 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 09/16/14 0.167 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/16/14 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 06/04/15 4.47 4.47 - 4.47 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.
OH5100112 MORNING VIEW POINTE
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) 30 30 - 30 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 07/14/15 0.791 .791 - .791 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 0.112 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 3.8 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.
OH5100212 OAKRIDGE ESTATES
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .5 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 3 3.37 - 3.37 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 08/27/15 1.66 1.66 - 1.66 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 08/28/14 0.131 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/28/14 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.
OH5100612 PLEASANT ACRES MOBILE HOME COMMUNITY LLC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.4 .9 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 3 3.17 - 3.17 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 10/29/15 1.01 1.01 - 1.01 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 0.172 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 2.9 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.
OH5400312 GRAND 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 0.4 .3 - .4 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 10/13/15 4.56 4.56 - 4.56 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 10/13/15 1.33 1.33 - 1.33 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 0.06 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 10/13/15 9.32 9.32 - 9.32 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.
OH5401212 SAINT CHARLES CENTER
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 23.8 - 23.8 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
Fluoride 07/08/15 0.84 .84 - .84 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 0.6 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.
OH5402012 CLUB ISLAND ASSOCIATION
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 .3 - .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 08/24/15 4.9 4.9 - 4.9 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 08/24/15 0.7 .7 - .7 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 0.33 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 8.96 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.
OH5402212 VILLAGE OF CHICKASAW
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.4 .2 - .4 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 - 3.37 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 07/01/15 1.69 1.69 - 1.69 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] 0.19 .19 - .19 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 0.22 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 06/01/15 1.6 1.6 - 1.6 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 06/01/15 4.25 4.25 - 4.25 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.
OH6201212 GREEN VALLEY 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
Total Trihalomethanes (TTHM) 4 3.9 - 3.9 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 4.9 4.9 - 4.9 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.012 .012 - .012 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.97 1.97 - 1.97 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 09/01/15 0.027 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/01/15 2.2 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.
OH6201312 GREENWOOD MOBILE HOME PK
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.
Total Trihalomethanes (TTHM) 4 3.5 - 3.5 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 0.045 .045 - .045 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.93 .93 - .93 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 06/18/14 0.064 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/18/14 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 3.8 3.8 - 3.8 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.
OH6203311 PUT-IN-BAY VILLAGE
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 1.4 1.2 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 23 0 - 35.4 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 56 35.2 - 85.3 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 0.02 .02 - .02 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.1 .126 - .126 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] 6 .22 - 6.45 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 09/24/15 0.49 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/24/15 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.
OH6204112 CEDAR CREEK ESTATES
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 7 0 - 8.4 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 1.87 1.87 - 1.87 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] 0.1 0 - .1 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Nitrite [measured as Nitrogen] 0.1 0 - .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 08/21/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/21/15 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.
OH6300212 BRENTWOOD COMMUNITY 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
Barium 0.092 .092 - .092 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.45 .45 - .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 0.104 0 1.3 1.3 ppm Y Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 7 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.
OH6333512 COUNTRY INN ENHANCED LIVING CENTER
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.4 1.2 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 9 9.2 - 9.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 09/16/15 27.8 27.8 - 27.8 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
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 08/21/14 0.038 0 1.3 1.3 ppm Y Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/21/14 0 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.
OH6901012 OAK HAVEN RESIDENTIAL CARE
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 9.1 - 9.1 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 17 16.5 - 16.5 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
Fluoride 1.21 1.21 - 1.21 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 0.245 1 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 10.3 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.
OH6901412 COUNTRY ACRES GOLF CLUB
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.
Total Trihalomethanes (TTHM) 49 49.1 - 49.1 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 0.012 .012 - .012 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.52 1.52 - 1.52 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 08/12/15 0.255 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/12/15 2.3 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.
OH6901503 PUTNAM COUNTY-EAST OTTAWA
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 1.4 - 1.6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 32 13.59 - 41.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 62 37.35 - 84.2 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 08/26/14 0.0802 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/26/14 0.82 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.
OH6901603 PUTNAM COUNTY-NORTH OTTAWA
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) 12/13/11 51.28 51.28 - 51.28 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 12/13/11 131.4 74.15 - 131.4 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.
OH7000112 BRIARWOOD 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 0.4 .3 - .4 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 0.242 .234 - .242 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 2.8 - 2.8 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 07/28/14 0.038 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/28/14 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.
OH7000312 COLONIAL HILLS 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 .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 0.109 .109 - .109 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3 2.85 - 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 0.115 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 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.
OH7000512 CEDAR CREEK 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 .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
Barium 0.0435 .0435 - .0435 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 09/14/15 0.028 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/14/15 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.
OH7000612 CLEARFORK 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 0.5 .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
Fluoride 0.21 .21 - .21 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 08/04/14 0.039 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/04/14 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.
OH7000712 COUNTRYSIDE WATER ASSOCIATION
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) 5 4.5 - 4.5 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 0.073 .073 - .073 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.247 .247 - .247 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 1.15 - 1.15 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 07/19/14 0.175 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/19/14 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 04/17/13 1.83 1.83 - 1.83 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.
OH7001012 EXPRESSVIEW COMM WATER ASSOCIATION
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) 3 2.7 - 2.7 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 0.0337 .0337 - .0337 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 1 1.06 - 1.06 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 0.373 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 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.
OH7001112 FAIRVIEW ESTATES MHP
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 01/07/13 0.043 .043 - .043 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/07/13 0.182 .182 - .182 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 06/18/13 0.027 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/18/13 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.
OH7001212 FOREST HILLS MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 2 2.49 - 2.49 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
Barium 0.0611 .0611 - .0611 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3.35 .45 - 3.35 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 07/31/14 0.094 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/31/14 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.
OH7001412 AQUA OHIO - MANSFIELD SYSTEM 4
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) 6 6 - 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
Barium 0.064 .064 - .064 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3 2.98 - 2.98 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 08/04/14 0.29 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/04/14 3.8 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.
OH7001512 HANLEY ACRES WATER ASSOCIATION
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
Nitrate [measured as Nitrogen] 0.15 .15 - .15 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 0.148 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.
OH7001712 HEATHERWOOD COMMUNITY WATER PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 2.2 1.2 - 2.2 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 0.015 .015 - .015 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.107 .107 - .107 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 .805 - .805 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 06/24/15 0.19 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/24/15 11 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.
OH7001912 HILLSDALE COMMUNITY WATER ASSOCIATION PW
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) 3 2.78 - 2.78 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 0.0491 .0491 - .0491 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3 2.5 - 2.5 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 08/01/14 0.196 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/01/14 3.1 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.
OH7002012 HILLSIDE 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 1.5 - 1.8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 2 2.24 - 2.24 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 0.227 .227 - .227 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 2 1.72 - 1.72 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 0.073 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 4.6 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.
OH7002112 WATERFALL ESTATES
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 13.7 .5 - 13.7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 2 2.3 - 2.3 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 0.065 .065 - .065 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3 2.6 - 2.6 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 09/19/14 0.106 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/19/14 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.
OH7002312 LEXVIEW ALLOTMENT
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
Nitrate [measured as Nitrogen] 0.2 .2 - .2 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 07/02/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/02/14 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 04/17/13 6.38 6.38 - 6.38 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.
OH7002512 AQUA OHIO - MANSFIELD SYSTEM 9
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 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 3 3.3 - 3.3 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.
Nitrate [measured as Nitrogen] 2 1.53 - 1.59 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 08/10/14 0.285 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/10/14 5.6 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.
OH7003012 MAXWALTON GLENS WATER ASSOCIATION PWS
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 09/02/14 0.78 .78 - .78 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; 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 05/01/13 8.92 8.92 - 8.92 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.
OH7003112 MEADOWOOD WATER ASSOCIATION
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 .3 - .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
Fluoride 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 07/31/15 0.253 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/31/15 6.5 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.
OH7003212 AQUA OHIO - MANSFIELD SYSTEM 8
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) 4 3.8 - 3.8 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 0.11 .11 - .11 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 5 4.97 - 5.8 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 1.2 1 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 32 2 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 04/16/13 4.9 4.9 - 4.9 0 4 mrem/yr N Decay of natural and man-made deposits.
Combined Radium 226/228 04/16/13 0.16 .16 - .16 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 04/16/13 6.38 6.38 - 6.38 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.
OH7003312 AQUA OHIO - SITES LAKE
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) 7 6.9 - 6.9 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 0.44 .44 - .44 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.01 1.01 - 1.01 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 08/12/14 0.18 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/12/14 2.6 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.
OH7003612 COUNTRY MEADOW 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 .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 3.5 3.5 - 3.5 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 0.21 .21 - .21 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 0.22 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.
OH7003712 PEYTON COMMUNITY WELL
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 - 1.3 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
Barium 0.0617 .0617 - .0617 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3 3.3 - 3.3 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 08/04/14 0.146 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/04/14 3 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.
OH7003812 OAKWOOD CROSSING 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 .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 0.0267 .0267 - .0267 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.47 .47 - .47 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 .5 - .5 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 08/23/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/23/14 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.
OH7004112 DAYSPRING ASSISTED LIVING AND CARE
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 0.346 .346 - .346 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 07/20/15 0.145 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/20/15 4.3 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.
OH7004412 EDGEWOOD AND EDGEWATER, LLC
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
Barium 0.0408 .0408 - .0408 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 1 1.42 - 1.42 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 08/17/15 0.034 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/17/15 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.
OH7004612 SHELLY ACRES WATER ASSOCIATION
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
Fluoride 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] 1 1.02 - 1.02 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 09/03/15 0.168 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/03/15 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.
OH7004812 SOUTHERN ESTATES WATER ASSOC PWS
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.00831 .00831 - .00831 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 0.213 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.
OH7004912 AQUA OHIO - MANSFIELD SYSTEM 5
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
Arsenic 4.1 4.1 - 4.1 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.011 .011 - .011 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.347 .347 - .347 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 07/31/14 0.165 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/31/14 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 04/16/13 9.06 9.06 - 9.06 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.
OH7005112 WILLOW PARK WATER ASSOCIATION
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.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 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.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/01/15 0.21 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/01/15 6.3 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.
OH7005312 ALTMAN HTS COMM WATER ASSOCIATION
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) 5 5.04 - 5.04 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 0.0266 .0266 - .0266 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.28 .28 - .28 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] 0.46 .46 - .46 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 08/21/13 0.082 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/21/13 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.
OH7005412 HANLEY VILLAGE WATER ASSOCIATION
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 0.0329 .0329 - .0329 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 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.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/03/14 0.114 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/03/14 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.
OH7005512 LINCOLN TERRACE COMMUNITY WATER
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) 07/25/13 3.5 3.5 - 3.5 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 03/28/13 0.102 .102 - .102 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 07/11/13 3.2 3.2 - 3.2 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.
OH7005612 AQUA OHIO - MANSFIELD SYSTEM 6
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 .9 - .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 0.11 .033 - .11 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.192 .117 - .192 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 1.56 - 2.3 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 08/08/14 0.17 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/08/14 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.
OH7006012 HEATHERWOOD TERRACE TOWNHOUSES
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.019 .019 - .019 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 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] 2 1.79 - 1.79 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 08/06/14 0.455 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/06/14 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 3.15 3.15 - 3.15 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.
OH7006412 MIFFLIN 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 1.5 1 - 1.5 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 6 5.5 - 5.5 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
Nitrate [measured as Nitrogen] 0.1 .1 - .1 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 08/06/14 0.147 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/06/14 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.
OH7006612 AQUA OHIO - MANSFIELD SYSTEM 10
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 0.075 .075 - .075 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.103 .103 - .103 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 0.13 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 04/16/13 4.61 4.61 - 4.61 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.
OH7033512 CORNELL ABRAXAS OHIO
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) 38 38 - 38 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 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 1.062 1 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 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.
OH7200012 APOLLO 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 0.9 .7 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 1 1.3 - 1.3 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 3 3 - 3 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 0.009 .009 - .009 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
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 09/16/15 0.011 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/16/15 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.
OH7200512 LINDSEY VILLAGE WATER
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) 20 19.6 - 19.6 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
Barium 0.0324 .0324 - .0324 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 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 09/11/14 0.142 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/11/14 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.
OH7201012 SHOREWOOD VILLAGE SUBDIVISION
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 .5 - .5 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 27 27.4 - 27.4 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 1.56 1.56 - 1.56 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 08/08/14 0.082 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/08/14 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 4.95 4.95 - 4.95 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.
OH7400712 FOSTORIA MOBILE ESTATES
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
Arsenic 2 0 - 7.4 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 10/01/14 0.0465 .0465 - .0465 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 10/01/14 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 09/02/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/02/15 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.
OH7400912 RUFFING FAMILY CARE CENTER
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Lev