Know Your Environment. Protect Your Health.

Xylenes (total)

Briarwood/kildaire

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
2018N/A00N/A
2019N/A00N/A
2020ND50ND
2021N/A00N/A
2022N/A00N/A
2023ND90ND

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
2020-01-10CC19904-01ND
2020-01-10CC19904-03ND
2020-01-10CC19905-01ND
2020-01-10CC19905-03ND
2020-01-10CC19905-05ND
2023-01-18752-1492-1_AND
2023-01-18752-1492-2ND
2023-01-18752-1492-2_AND
2023-01-18752-1492-3ND
2023-01-18752-1492-3_AND
2023-01-19752-1534-1ND
2023-02-01752-2171-1ND
2023-06-2137729_23-32399ND
2023-08-1637729_23-45960ND