Know Your Environment. Protect Your Health.

Xylenes (total)

Farmington

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.

 

21

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019N/A00N/A
2020ND30ND
2021ND30ND
2022ND60ND
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

Date Lab ID Result
2018-01-0318A0035-02ND
2018-01-0318A0035-03ND
2018-01-0318A0035-04ND
2018-01-03ND
2018-01-0318A0035-01ND
2020-10-2220J1182-01ND
2020-10-2220J1183-02ND
2020-10-22ND
2021-02-18ND
2021-02-1821B1013-04ND
2021-02-1821B1013-01ND
2022-05-1722E1317-01ND
2022-05-17ND
2022-07-2522G1722-01ND
2022-07-25ND
2022-10-24ND
2022-10-2422J1045-01ND
2023-01-1123A0313-03ND
2023-01-1123A0313-01ND
2023-01-1123A0312-01ND
2023-01-11ND