Know Your Environment. Protect Your Health.

1,2,4-Trichlorobenzene

Holley Village

NOTE: Holley Village purchases water from Monroe County Water Authority (MCWA) which is required to test for 1,2,4-trichlorobenzene. Sample information shown below was taken by Monroe County Water Authority (MCWA).

1,2,4-Trichlorobenzene is an industrial solvent that can harm the adrenal glands and may increase the risk of cancer.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019N/A00N/A
2020ND20ND
2021ND10ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 5 ppb

The EWG Health Guideline of 5 ppb for 1,2,4-trichlorobenzene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against hormone disruption.

EPA Maximum Contaminant
Level (MCL): 70 ppb

The legal limit for 1,2,4-trichlorobenzene, established in 1992, was based on a toxicity study in laboratory animals conducted in 1981. This limit may not fully protect against hormone disruption.

ppb = parts per billion

All test results

NOTE: Holley Village purchases water from Monroe County Water Authority (MCWA) which is required to test for 1,2,4-trichlorobenzene. Sample information shown below was taken by Monroe County Water Authority (MCWA).

Date Lab ID Result
2018-05-10201805110629POCSND
2018-05-10201805110521POCSND
2020-05-12POCS WEBSTERND
2020-05-12SHOREMONT POCSND
2021-05-11POCS 2021 WEBSTERND
2021-05-11SHOREMONT POCS 2021ND
2022-05-102022051704-73ND
2022-05-102022051709-7ND
2023-06-19380-51633-2ND
2023-06-19380--51633-1ND