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EWG's Tap Water Database — 2019 UPDATE

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Octadecanoic acid

City of Houston

Octadecanoic acid, also called stearic acid, is a naturally occurring fatty acid found in animal and plant lipids.

 

1

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
201713.0 ppb1113.0 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2017-03-02AD7328313.0 ppb