OH0800411 FAYETTEVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 8 7.5 - 7.5 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 44 43.9 - 43.9 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 0.114 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH0901412 LINDA MOBILE HOME PARK PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .6 - .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
Nitrate [measured as Nitrogen] 1 .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 09/24/15 0.079 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.
OH0902512 ROSS MEADOWS
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 04/20/11 1.18 1.18 - 1.18 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] 04/19/12 1.4 1.4 - 1.4 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.
OH0902912 CROUSE MOBILE HOME PARK
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 2 2.38 - 2.38 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 07/22/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/22/15 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.
OH1100012 THE WELLINGTON
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 01/17/14 0.138 .138 - .138 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 01/17/14 0.23 .23 - .23 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 01/17/14 6 6 - 6 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Synthetic organic contaminants including pesticides and herbicides Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Di (2-ethylhexyl) adipate 04/15/11 0.2 .2 - .2 400 400 ppb N Discharge from chemical factories.
Di (2-ethylhexyl) phthalate 04/15/11 0.26 .26 - .26 0 6 ppb N Discharge from rubber and 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.
OH1100312 SPRING MEADOWS CARE CENTER
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .9 - 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 05/21/14 0.14 .14 - .14 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/21/14 1.58 1.58 - 1.58 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.044 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1100412 GRANDVIEW HEIGHTS CIVIC ASSOCIATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .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 04/14/14 0.62 .62 - .62 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.11 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 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.
OH1100512 HARVEST SQUARE MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.4 1.3 - 1.4 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
Barium 03/04/14 0.265 .265 - .265 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/04/14 0.31 .31 - .31 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 3 2.9 - 2.9 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/06/15 0.026 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/06/15 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.
OH1101012 ROLLING HILLS MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.4 1.1 - 1.4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 4 0 - 6.9 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 13 12 - 13 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 03/04/14 0.123 .123 - .123 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/04/14 0.46 .46 - .46 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/06/15 0.105 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/06/15 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.
OH1101112 SUNSET TERRACE MOBILE HOME PARK
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 05/29/14 0.208 .208 - .208 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/29/14 0.25 .25 - .25 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 2.79 - 2.79 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 09/25/14 0.0309 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/25/14 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 05/29/14 5.3 5.3 - 5.3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1101312 VALLEY VIEW MOBILE HOME PARK
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .5 - .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 02/13/14 0.0841 .0841 - .0841 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 3 2.05 - 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 06/22/14 0.079 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/22/14 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.
OH1200112 BROOKSIDE VILLAGE MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 9 8.66 - 8.66 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 0.308 .308 - .308 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/30/14 0.31 .31 - .31 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 09/24/15 0 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.
OH1200212 BROOKWOOD MHP PWS
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 7 4.1 - 9.1 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/10/14 0.335 .335 - .335 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/10/14 0.63 .63 - .63 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 0 - .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 0.058 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.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Beta/photon emitters 03/05/11 11.4 11.4 - 11.4 0 4 mrem/yr N Decay of natural and man-made deposits.
Combined Radium 226/228 03/05/11 2 2 - 2 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 03/05/11 6.8 6.8 - 6.8 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.
OH1200312 CATAWBA VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 9 9.26 - 9.26 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 3 0 - 3.6 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/10/14 0.0945 .0945 - .0945 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/10/14 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 06/28/15 0.142 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/28/15 5 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 03/05/11 1.9 1.9 - 1.9 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.
OH1200412 CHATEAU ESTATES LTD.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .8 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 3 3.313 - 3.313 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 6 6.12 - 6.12 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 5 0 - 0 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/03/14 0.401 .401 - .401 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/03/14 1.7 1.7 - 1.7 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 07/08/14 0.134 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/08/14 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.
OH1200903 CLARK COUNTY MAPLEWOOD PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 22 22.3 - 22.3 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 06/18/15 0.011 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/18/15 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.
OH1201203 CLARK COUNTY ROCKWAY PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 23 22.6 - 22.6 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 07/09/15 0.017 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/09/15 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.
OH1201412 COUNTRY HAVEN MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.5 1.2 - 1.5 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 20 20.2 - 20.2 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
Arsenic 16 0 - 0 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/19/14 0.192 .192 - .192 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 03/19/14 1.02 1.02 - 1.02 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1201512 LA HACIENDA APARTMENTS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 5 5.05 - 5.05 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/10/14 0.264 .264 - .264 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/10/14 0.64 .64 - .64 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 .64 - .64 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 06/29/15 0.163 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/29/15 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.
OH1201712 EDGEWOOD 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 0.8 .6 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/05/14 0.164 .164 - .164 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/05/14 0.69 .69 - .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] 0.42 .42 - .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 09/10/14 0.0239 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/10/14 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 03/04/14 16 16 - 16 0 4 mrem/yr N Decay of natural and man-made deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202012 ENON HEIGHTS MOBILE HOME
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/26/14 0.227 .227 - .227 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/26/14 0.65 .65 - .65 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 .98 - .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 07/15/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/15/14 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.
OH1202412 GARDEN ACRES WATER COMPANY PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 7 7.2 - 7.2 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 47 46.5 - 46.5 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 09/05/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/05/14 4.4 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202612 HONEYCREEK VILLAGE MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 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 02/03/14 0.175 .175 - .175 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/03/14 0.521 .521 - .521 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] 0.478 .478 - .478 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Nitrite [measured as Nitrogen] 01/15/13 0.772 .772 - .772 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 06/27/15 0.078 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/27/15 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
Gross alpha excluding radon and uranium 01/13/14 3.5 3.5 - 3.5 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1202812 LAWRENCEVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .9 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 7 7.4 - 7.4 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 23 23.2 - 23.2 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
Arsenic 05/13/11 6.8 6.8 - 6.8 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 05/13/11 1.62 1.62 - 1.62 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.125 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1203412 NORTH HAMPTON VILLAGE PWS
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 1.6 1.3 - 1.6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 10 9.7 - 9.7 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 27 26.7 - 26.7 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 04/02/14 3.46 3.46 - 3.46 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 04/02/14 0.409 .409 - .409 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 04/02/14 1.5 1.5 - 1.5 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] 0.36 .36 - .36 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 09/22/14 0.054 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/22/14 6.25 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1203712 PARK TERRACE MHP
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 02/10/14 0.216 .216 - .216 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/10/14 0.63 .63 - .63 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.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 02/24/14 4.8 4.8 - 4.8 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1203812 ROLLING TERRACE MHP
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 4.81 - 4.81 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 7 5 - 7.51 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 05/05/14 0.0826 .0826 - .0826 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 05/05/14 1.17 1.17 - 1.17 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 08/31/15 0.018 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/31/15 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.
OH1204512 TECUMSEH COURT MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 0 - .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
Arsenic 02/24/14 4.4 4.4 - 4.4 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/24/14 0.467 .467 - .467 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/24/14 0.48 .48 - .48 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 07/17/14 0.037 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/17/14 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.
OH1204912 GREENLAWN CONDOS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 6 6.414 - 6.414 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 14 13.92 - 13.92 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 13 0 - 3.34 0 10 ppb Y Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 02/03/14 0.32 .32 - .32 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 02/03/14 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 0.217 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 2.13 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 11/12/12 1.93 1.93 - 1.93 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 11/12/12 4.03 4.03 - 4.03 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1253012 CLARK COUNTY LIMECREST PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 37 34.2 - 39 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 0.007 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1330912 ROBIN-GRAYS PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 55 55.2 - 55.2 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 0.545 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 20 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.
OH1400512 MARTINSVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 08/26/14 13.7 13.7 - 13.7 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 03/19/14 3.2 3.2 - 3.2 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 03/19/14 0.0566 .0566 - .0566 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 01/21/15 3.8 3.8 - 3.8 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH1900812 A AND R UNION CITY PARK MHP PWS
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 1 0 - 3.4 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 10/29/14 0.441 .441 - .441 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 10/29/14 1.07 1.07 - 1.07 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 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.
OH1901012 NORTHTOWNE COMMUNITIES LLC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .4 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 6 6.08 - 6.08 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 9 0 - 10.7 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 09/14/14 0.19 .19 - .19 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 09/14/14 0.57 .57 - .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 09/20/15 0.556 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/20/15 14.2 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.
OH2900212 BOWERSVILLE VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.4 .4 - .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
Barium 07/09/14 0.0957 .0957 - .0957 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 07/09/14 2.25 2.25 - 2.25 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 06/10/15 0.168 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/10/15 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
Gross alpha excluding radon and uranium 07/09/14 5 5 - 5 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH2901812 MAPLE GROVE MOBILE HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.8 1.3 - 1.8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 8 7.88 - 7.88 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 0.0919 .0919 - .0919 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.22 .22 - .22 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 1.35 - 1.35 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 09/30/15 0.05 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/30/15 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.
OH2902512 SPRING VALLEY ESTATES MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .5 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 1 .52 - .52 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 06/23/14 0.303 .303 - .303 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/23/14 0.39 .39 - .39 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 06/12/15 0.48 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/12/15 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.
OH2904203 GREENE COUNTY - CLYO PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 8 4.489 - 7.163 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 32 20.13 - 31.89 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 07/10/14 0.0424 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/10/14 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.
OH2905003 GREENE COUNTY - KITRIDGE
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 9 9.095 - 9.095 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 39 39.23 - 39.23 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 06/28/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/28/14 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.
OH3100112 RED WOOD MOBILE HOME PARK
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 04/18/12 0.115 .115 - .115 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] 10/04/12 7.8 7.8 - 7.8 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Synthetic organic contaminants including pesticides and herbicides Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Atrazine 05/21/12 0.18 .18 - .18 3 3 ppb N Runoff from herbicide used on row crops.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH3100612 DRY FORK MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .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
Barium 05/22/15 0.0435 .0435 - .0435 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 2 1.86 - 1.86 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 09/22/14 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/22/14 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 05/06/15 4.07 4.07 - 4.07 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.
OH3102303 TWIN RIVERS WATER CORPORATION
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.6 .5 - .6 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 27 26.8 - 26.8 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 0.287 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.
OH4600312 WHISPERING VALLEY MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .7 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
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
Barium 07/13/15 0.079 .079 - .079 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 07/13/15 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 07/15/15 0.097 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/15/15 5.8 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 07/13/15 3.54 3.54 - 3.54 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.
OH4600812 HOLIDAY SHORES MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .6 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 4 3.78 - 3.78 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
Fluoride 07/24/15 1.62 1.62 - 1.62 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/23/14 0.083 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/23/14 9.6 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.
OH4601012 INDIAN HILL MOBILE HOME
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .7 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 5 4.52 - 4.52 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 10/31/15 0.222 .222 - .222 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 10/31/15 1.26 1.26 - 1.26 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/11/14 0.0246 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/11/14 1.47 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 10/31/15 2.4 2.4 - 2.4 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

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

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4601312 LAKERIDGE RESORTS, INC. MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 1 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 4 3.87 - 3.87 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 08/07/15 1.42 1.42 - 1.42 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 10/01/15 0.126 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 10/01/15 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.
OH4601412 LAKESIDE COURT MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 09/05/12 18.6 18.6 - 18.6 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 09/05/12 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.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4602012 MOUNTAINVIEW MOBILE VILLAGE
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 5 4.79 - 4.79 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 06/04/15 0.123 .123 - .123 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/04/15 0.46 .46 - .46 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] 0.37 .37 - .37 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 0.088 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 06/04/15 1.16 1.16 - 1.16 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 06/04/15 5.39 5.39 - 5.39 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH4602612 INDIAN LAKE REHABILATION CENTER
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 09/04/15 1.87 1.78 - 1.87 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 09/03/15 0.156 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/03/15 6.2 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.
OH4602712 TAMMIS MOBILE VILLAGE LTD. PWS
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 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
Fluoride 07/07/15 0.194 .194 - .194 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 0.006 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/11/14 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 06/20/12 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.
OH4634612 COTTONWOOD ENTERPRISES
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 7 6.59 - 6.59 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 07/16/15 0.13 .13 - .13 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 07/16/15 1.42 1.42 - 1.42 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 09/14/14 0.041 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/14/14 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.
OH5500012 COUNTRY MEADOWS CONDO.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .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 09/09/15 0.00506 .00506 - .00506 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 09/09/15 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 0.4 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 13.4 1 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5500312 A AND R RECK MOBILE HOME PARK
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Nitrate [measured as Nitrogen] 3 2.81 - 2.81 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 0.1 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 10/27/15 3.38 3.38 - 3.38 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5500612 LAURA VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.4 .3 - .4 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 2 2.039 - 2.039 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 4 4.38 - 4.38 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
Barium 08/13/15 0.78 .78 - .78 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 08/13/15 0.94 .94 - .94 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 2.25 1 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 08/13/15 3.4 3.4 - 3.4 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5501412 CRESTVIEW ESTATES MHP, LLC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.8 .7 - .8 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 07/06/15 4.21 4.21 - 4.21 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 6 4.4 - 5.2 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 06/20/12 0.255 .255 - .255 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/20/12 0.272 .272 - .272 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH5501912 PARIS COURT MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 .6 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 11 7.38 - 16.7 0 10 ppb Y Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.208 .208 - .208 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.14 1.14 - 1.14 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/29/15 0.094 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/29/15 3.9 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.
OH5502303 MIAMI CO-N25A EXTENSION
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.
Haloacetic Acids (HAA5) 9 9.05 - 9.05 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 23 23.34 - 23.34 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 06/11/15 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/11/15 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.
OH5502703 BETHEL TOWNSHIP WATER SYSTEM PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 9 8.81 - 8.81 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 22 22.44 - 22.44 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 08/21/14 0.11 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/21/14 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.
OH5700412 CAINS MOBILE HOME COURT
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 1.5 1.3 - 1.5 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 5 5.3 - 5.3 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 09/24/15 0.185 .185 - .185 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 2 1.65 - 1.65 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 09/24/14 0.186 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/24/14 7.6 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.
OH5700512 CATALPA GROVE 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.
Total Trihalomethanes (TTHM) 1 0 - .878 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 09/28/15 5 5 - 5 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 09/28/15 0.15 .15 - .15 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 09/28/15 1.04 1.04 - 1.04 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 09/28/15 0.0486 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/28/15 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Volatile Organic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
p-Dichlorobenzene 4.265 0 - 4.265 75 75 ppb N Discharge from industrial 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.
OH5700612 BROOKVILLE LAKE ESTATES
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .6 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 11 10.6 - 10.6 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 07/20/15 0.194 .194 - .194 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 07/20/15 0.65 .65 - .65 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] 0.45 .45 - .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 07/16/14 0.025 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/16/14 3.4 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 07/20/15 4.08 4.08 - 4.08 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.
OH5702212 PINEVIEW 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 1.1 1 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 3 3.4 - 3.4 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
Barium 08/24/15 0.138 .138 - .138 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 07/12/15 0.272 .272 - .272 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 09/08/14 0.056 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/08/14 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.
OH5702712 VOYAGER VILLAGE MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .9 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 24 24.24 - 24.24 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 06/01/15 0.028 .028 - .028 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 06/01/15 2.63 2.63 - 2.63 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 08/04/15 0.117 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/04/15 1.4 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH6800212 FOUNDATIONS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.2 1 - 1.2 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 1 0 - 9.39 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.214 .214 - .214 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.25 1.25 - 1.25 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 0 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Combined Radium 226/228 1.06 1.06 - 1.06 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 5.3 5.3 - 5.3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH6801212 VERONA VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.9 .8 - .9 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 5 4.46 - 5.256 No goal for the total 60 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.31 .31 - .31 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 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 08/26/15 0.581 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/26/15 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 3.6 3.6 - 3.6 0 4 mrem/yr N Decay of natural and man-made deposits.
Gross alpha excluding radon and uranium 2.9 2.9 - 2.9 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH6801412 WEST MANCHESTER VILLAGE PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .6 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 9 8.766 - 8.766 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 22 22.03 - 22.03 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 7 5.05 - 8.25 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Barium 0.119 .119 - .119 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.3 1.3 - 1.3 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/12/14 0.48 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/12/14 7.4 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
Combined Radium 226/228 1.9 1.9 - 1.9 0 5 pCi/L N Erosion of natural deposits.
Gross alpha excluding radon and uranium 4.8 4.8 - 4.8 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
Carbon Tetrachloride 0.56 0 - .56 0 5 ppb N Discharge from chemical plants and other industrial activities.
p-Dichlorobenzene 1.09 0 - 1.09 75 75 ppb N Discharge from industrial 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.
OH7500112 SHELBY COUNTY WATER AND SEWER PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 14 14.05 - 14.05 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 0.9 .9 - .9 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/16/15 0.16 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.
OH7500412 HIDDEN VALLEY MHP PWS
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 5 0 - 5.58 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 0.74 .74 - .74 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
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 0.0042 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/22/15 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.
OH7500612 KETTLERSVILLE WELL ASSOCIATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Haloacetic Acids (HAA5) 10 9.67 - 9.67 No goal for the total 60 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Arsenic 3.29 3.29 - 3.29 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 1.08 1.08 - 1.08 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 08/31/15 0.1 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 08/31/15 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.
OH7500812 MCCARTYVILLE WELL ASSOCIATION PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .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 0.0416 .0409 - .0416 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 1.35 1.08 - 1.35 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/26/14 0.351 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 09/26/14 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.
OH7500912 NORTHVIEW UTILITY CORP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 .7 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 12 11.96 - 11.96 No goal for the total 80 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Fluoride 1.62 1.62 - 1.62 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 06/11/14 0.17 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 06/11/14 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.
OH7501112 FAIRHAVEN-SHELBY CO HOME
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 13.66 - 13.66 No goal for the total 60 ppb N By-product of drinking water disinfection.
Total Trihalomethanes (TTHM) 25 24.93 - 24.93 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] 3 2.55 - 2.55 10 10 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Nitrite [measured as Nitrogen] 09/26/13 0.1 .1 - .1 1 1 ppm N Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 09/16/15 0.28 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.
OH7501312 LAKE VIEW VILLAGE MHP
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 1 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 11 10.73 - 10.73 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 1.35 1.35 - 1.35 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.05 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.
Volatile Organic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Xylenes 0.00086 0 - .00086 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.
OH7501412 THE WAY INTERNATIONAL
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.1 .1 - .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 6.19 4.86 - 6.19 0 10 ppb N Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes.
Fluoride 1.67 1.65 - 1.67 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 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 05/06/13 2.17 2.17 - 2.17 0 5 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH7501512 WEST LAKE VILLAGE MHP PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1.1 1 - 1.1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 16 16.39 - 16.39 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 1.41 1.41 - 1.41 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 0.03 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.
Volatile Organic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Toluene 0.0006 0 - .0006 1 1 ppm N Discharge from petroleum factories.
Xylenes 0.00093 0 - .00093 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.
OH8300012 CAESARS LAKE MHP PWS
Coliform Bacteria Collection Date # of Positive Total Coliform Samples # of Positive Fecal/E. Coli Samples MCLG MCL Fecal/E. Coli MCL Violation Likely Source of Contamination
Total Coliform 1 0 0 5.0% of monthly samples are positive N Naturally present in the environment.
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 0.7 .4 - .7 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Haloacetic Acids (HAA5) 3 3.001 - 3.001 No goal for the total 60 ppb N By-product of drinking water disinfection.
Inorganic Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Barium 0.202 .202 - .202 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Fluoride 0.44 .44 - .44 4 4.0 ppm N Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories.
Nitrate [measured as Nitrogen] 2 1.35 - 2.04 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 0.068 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 1.51 0 0 15 ppb N Corrosion of household plumbing systems; Erosion of natural deposits.
Radioactive Contaminants Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Gross alpha excluding radon and uranium 3 3 - 3 0 15 pCi/L N Erosion of natural deposits.
Maximum Contaminant Level Goal or MCLG: The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

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

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

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

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

Action Level Goal (ALG): The level of a contaminant in drinking water below which there is no known or expected risk to health. ALGs allow for a margin of safety.
OH8300212 WAYNE MOBILE INC
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Chlorine 1 .9 - 1 MRDLG = 4 MRDL = 4 ppm N Water additive used to control microbes.
Total Trihalomethanes (TTHM) 4 3.51 - 3.51 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 0.126 .126 - .126 2 2 ppm N Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits.
Nitrate [measured as Nitrogen] 1 1.34 - 1.34 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 0.109 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.
OH8346912 WARREN CO. SHARTS ROAD PWS
Disinfectants and Disinfection By-Products Collection Date Highest Level Detected Range of Levels Detected MCLG MCL Units Violation Likely Source of Contamination
Total Trihalomethanes (TTHM) 19 19.44 - 19.44 No goal for the total 80 ppb N By-product of drinking water disinfection.
Lead and Copper Collection Date 90th Percentile # of Samples Over AL MCLG Action Level (AL) Units Violation Likely Source of Contamination
Copper 07/17/14 0.162 0 1.3 1.3 ppm N Erosion of natural deposits; Leaching from wood preservatives; Corrosion of household plumbing systems.
Lead 07/17/14 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.