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EWG's Tap Water Database — 2019 UPDATE

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1,2,4-Trimethylbenzene

Shawano Co. Utility

1,2,4-Trimethylbenzene is a chemical intermediate, industrial solvent and component of gasoline, coal tar and petroleum products. In laboratory animal studies, it harms the adrenal glands.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20123.34 ppb440.270 ppb - 8.30 ppb
20131.40 ppb111.40 ppb
20141.02 ppb330.200 ppb - 2.20 ppb
20150.463 ppb330.110 ppb - 0.950 ppb
20160.520 ppb220.490 ppb - 0.550 ppb
20171.01 ppb330.930 ppb - 1.10 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2012-03-196547620.270 ppb
2012-06-186683864.50 ppb
2012-07-236741888.30 ppb
2012-11-066927680.280 ppb
2013-08-067356421.40 ppb
2014-03-197757500.200 ppb
2014-08-198115202.20 ppb
2014-11-188320180.660 ppb
2015-03-178488350.110 ppb
2015-06-158657050.950 ppb
2015-11-178943860.330 ppb
2016-09-079437370.490 ppb
2016-10-259554760.550 ppb
2017-05-309941311.10 ppb
2017-09-1110173631.000 ppb
2017-10-2310256340.930 ppb