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EWG's Tap Water Database — 2021 UPDATE

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Hexadecanoic acid

Harris County MUD 53

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

 

6

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
20153.75 ppb442.90 ppb - 4.90 ppb
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
20193.95 ppb223.40 ppb - 4.50 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-21AC771433.30 ppb
2015-04-15AC884742.90 ppb
2015-07-29AD016464.90 ppb
2015-12-04AD158403.90 ppb
2019-07-22AE754174.50 ppb
2019-10-03AE857113.40 ppb