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EWG's Tap Water Database — 2021 UPDATE

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Methyl methacrylate

Harris County Fresh Water Supply District 1a

Methyl methacrylate is an industrial chemical used in the production of resins and plastics.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND10ND
2016ND30ND
2017ND20ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-02-03AC79060ND
2016-02-02AD21506ND
2016-09-09AD48886ND
2016-10-11AD52985ND
2017-02-03AD68737ND
2017-04-26AD81209ND
2018-01-24AE10232ND
2019-01-11AE49627ND