Know Your Environment. Protect Your Health.

Xylenes (total)

Wugt - West Phoenix Estates 6 Domestic Water Improvement District

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
20181.000 ppb21ND - 2.00 ppb
20191.30 ppb21ND - 2.60 ppb
20200.850 ppb21ND - 1.70 ppb
20210.317 ppb62ND - 1.40 ppb
2022ND10ND
20230.510 ppb110.510 ppb

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
2018-07-18550-106216-1ND
2018-08-23201808230344V2.00 ppb
2019-07-03550-125397-1ND
2019-07-23201907230335V2.60 ppb
2020-07-07202007080179V1.70 ppb
2020-10-21550-151517-1ND
2021-01-06550-155831-1ND
2021-04-07202104090656V0.500 ppb
2021-06-03202106040081V1.40 ppb
2021-07-28550-167881-1ND
2021-08-04550-168364-1ND
2021-10-06550-1741840-1ND
2022-05-09380-1631-1ND
2023-04-19380-44360-10.510 ppb