Know Your Environment. Protect Your Health.

Xylenes (total)

Shangri La Subdivision

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.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND30ND
2020ND30ND
2021ND30ND
2022ND30ND
2023ND30ND

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
2018-11-12Q1845459020ND
2018-11-12Q1845459022ND
2018-11-12Q1845459008ND
2019-06-19Q1937663005ND
2019-06-19Q1937663007ND
2019-06-19Q1937663009ND
2020-06-25Q2025622001ND
2020-06-25Q2025622003ND
2020-06-25Q2025622005ND
2021-06-16Q2115844002ND
2021-06-16Q2115844006ND
2021-06-16Q2115844004ND
2022-03-22Q2209179008ND
2022-03-22Q2209179010ND
2022-03-22Q2209179012ND
2023-02-21Q2307017001ND
2023-12-04Q2351630001ND
2023-12-04Q2351630003ND