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Expanded List of Water Quality Data/Information on Contaminants

2019 Water Quality Data

The following data and informaton is not required by the OhioEPA in the Consumer Confidence Report (CCR).

REGULATED SUBSTANCES

SUBSTANCE    

(UNIT OF MEASURE)

YEAR

SAMPLED

MCL

[MRDL]

MCLG

[MRDLG]

AMOUNT

DETECTED

RANGE

LOW-HIGH

VIOLATION

TYPICAL SOURCE

HEALTH EFFECTS

MICROBIOLOGICAL CONTAMINANTS

Total Coliform Bacteria (c)

2019

5%

0

0

0

48 Tested

No

Naturally present in the environment

Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially-harmful, bacteria may be present. Coliforms were found in more samples than allowed and this was a warning of potential problems.

DISINFECTION BYPRODUCTS

Total Trihalomethanes (ppb)

2018

80

NA

<2.0

One Sample

No

By product of drinking water disinfection

Some people who drink water containing Trihalomethanes in excess of the MCL over many years may experience problems with their liver, kidneys, or central nervous systems, and may have an increased risk of getting cancer.

Haloacetic Acids (HAA) (ppb)

2018

60

NA

6.5

One Sample

No

By product of drinking water disinfection

Some people who drink water containing haloacetic acids in excess of the MCL over many years may have an increased risk of getting cancer.

 

Tap water samples were collected for lead and copper analyses from sample sites throughout the community.

SUBSTANCE

(UNIT OF MEASURE)

YEAR

SAMPLED

   AL    

MCLG

AMOUNT

DETECTED

(90th %ILE

SITES ABOVE AL

/TOTAL SITES

VIOLATION

TYPICAL SOURCE

Copper (ppm)

2019

1.3

1.3

 .138

0/48

No

Corrosion of household plumbing systems, Erosion of natural deposits

Lead (ppb)

2019

15

0

 .007

0/48

No

Corrosion of household plumbing systems, Erosion of natural deposits

 The limits detected are below the reportable limit requirement.

UNREGULATED SUBSTANCES

SUBSTANCE

(UNIT OF MEASURE)

YEAR

SAMPLED

AMOUNT DETECTED

RANGE

LOW-HIGH

TYPICAL SOURCE

Bromodichloromethane (ppb)

2019

< 0.5

One Sample

Trihalomethane; By-product of drinking water chlorination

Bromoform (ppb)

2019

< 0.5

One Sample

Trihalomethane; By-product of drinking water chlorination

Dibromochloramethane (ppb)

2019

<  0.5

 

Trihalomethane; By-product of drinking water chlorination

Chloroform (ppb)

2019

0.6

One Sample

Trihalomethane; By-product of drinking water chlorination. In non-chlorinated sources, chloroform may occur naturally.

Nickel (ppb)

2019

< 10.0

One Sample

Discharge from domestic wastewater, landfills, and mining and smelting operations.

 

UNREGULATED CONTAMINANT MONITORING RULE PART 4 (UCMR4)

1 Unregulated contaminants are those for which the U.S. EPA has not established drinking water standards. The purpose of unregulated contaminant monitoring is to assist the EPA in determining their occurrence in drinking water and whether future regulation is warranted.

SUBSTANCE

(UNIT OF MEASURE)

YEAR

SAMPLED

AMOUNT DETECTED

RANGE LOW-HIGH

TYPICAL SOURCE

HAA5 (ppb)

2019

<  6.0

 

Disinfection by-products

Monochloroacetic acid (ppb)

2019

<  2.0

 

Disinfection by-products

Monobromoacetic acid (ppb)

2019

< 1.0

 

Disinfection by-products

Dichloroacetic acid (ppb)

2019

< 1.0 

 

Disinfection by-products

Dibromoacetic acid (ppb)

2019

< 1.0 

 

Disinfection by-products

Trichloroacetic acid (ppb)

2019

< 1.0 

 

Disinfection by-products

  • HAA5 (dibromoacetic acid, dichloroacetic acid, monobromoacetic acid, monochloroacetic acid, trichloroacetic acid);
  • HAA6Br (bromochloroacetic acid, bromodichloroacetic acid, dibromoacetic acid, chlorodibromoacetic acid, monobromoacetic acid, tribromoacetic acid);
  • HAA9 (bromochloroacetic acid, bromodichloroacetic acid, chlorodibromoacetic acid, dibromoacetic acid, dichloroacetic acid, monobromoacetic acid, monochloroacetic acid, tribromoacetic acid, and trichloroacetic acid).


Water

 

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