Know Your Environment. Protect Your Health.

Octadecanoic acid

City of Rio Hondo

Octadecanoic acid, also called stearic 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
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
20213.00 ppb113.00 ppb
202224.9 ppb444.10 ppb - 48.0 ppb
202362.0 ppb1162.0 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2021-04-29AF520153.00 ppb
2022-02-03AF835276.40 ppb
2022-04-19AF937354.10 ppb
2022-09-26AG1486948.0 ppb
2022-11-17AG1924041.0 ppb
2023-02-01AG2726462.0 ppb