Know Your Environment. Protect Your Health.

Xylenes (total)

Hopedale Water Department

NOTE: Hopedale Water Department purchases water from Milford Water Company which is required to test for xylenes (total). Sample information shown below was taken by Milford Water Company.

Xylenes are solvents used in industrial and consumer products, such as cleaning agents and paint thinners. Xylenes cause nervous system damage and may harm developing fetuses.

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND40ND
2020ND50ND
2021ND50ND
2022ND40ND
2023ND40ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 1,800 ppb

The EWG Health Guideline of 1,800 ppb for xylenes 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 harm to the brain and nervous system.

EPA Maximum Contaminant
Level (MCL): 10,000 ppb

The legal limit for xylenes, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s. This limit may not fully protect against harm to the brain and nervous system due to xylene exposure.

ppb = parts per billion

All test results

NOTE: Hopedale Water Department purchases water from Milford Water Company which is required to test for xylenes (total). Sample information shown below was taken by Milford Water Company.

Date Result
2018-05-15ND
2018-05-15ND
2018-05-15ND
2018-06-06ND
2018-06-28ND
2019-05-14ND
2019-05-14ND
2019-07-25ND
2019-10-09ND
2020-04-27ND
2020-04-28ND
2020-04-28ND
2020-04-28ND
2021-05-11ND
2021-05-11ND
2021-05-11ND
2021-05-11ND
2022-04-27ND
2022-04-27ND
2022-04-27ND
2022-06-16ND
2023-06-06ND
2023-06-06ND
2023-06-06ND
2023-06-06ND