Octadecanoic acid
City of Hearne
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
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | 6.30 ppb | 4 | 4 | 2.70 ppb - 11.0 ppb |
| 2022 | 4.05 ppb | 2 | 2 | 3.70 ppb - 4.40 ppb |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2021-06-08 | AF57037 | 2.70 ppb |
| 2021-06-08 | AF57038 | 11.0 ppb |
| 2021-06-08 | AF57039 | 6.20 ppb |
| 2021-06-08 | AF57052 | 5.30 ppb |
| 2022-06-22 | AG02037 | 3.70 ppb |
| 2022-06-22 | AG02038 | 4.40 ppb |