Know Your Environment. Protect Your Health.

Xylenes (total)

Stringer Water Works

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND20ND
20201.07 ppb21ND - 2.14 ppb
202146.7 ppb21ND - 93.4 ppb
20220.295 ppb51ND - 1.48 ppb
2023ND20ND

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
2018-09-18180919-002VOND
2019-01-28190129-011VOND
2019-01-28190129-012VOND
2020-04-21200422-007VO2.14 ppb
2020-04-21200422-008VOND
2021-08-31VO-210901-009ND
2021-09-14VO-210915-01393.4 ppb
2022-02-08VO-220209-0101.48 ppb
2022-02-08VO-220209-011ND
2022-06-07VO-220608-025ND
2022-06-07VO-220608-026ND
2022-06-07VO-220608-027ND
2023-01-31VO-230201-016ND
2023-01-31VO-230201-017ND