Know Your Environment. Protect Your Health.

Octadecanoic acid

Harris County Fresh Water Supply District 1a

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

 

2

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
20225.00 ppb115.00 ppb
202311.0 ppb1111.0 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2022-01-31AF826905.00 ppb
2023-06-14AG4460511.0 ppb