| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-08-27 | 4.7 | µg/L | View Sample | |
| 2014-08-26 | 3.3 | µg/L | View Sample | |
| 2015-08-25 | 4.8 | µg/L | View Sample | |
| 2016-08-16 | 3.7 | µg/L | View Sample | |
| 2017-08-22 | 0.0031 | mg/L | View Sample | |
| 2018-08-21 | 0.0033 | mg/L | View Sample | |
| 2019-08-20 | 0.0038 | mg/L | View Sample | |
| 2020-08-25 | 0.0027 | mg/L | View Sample | |
| 2021-08-24 | 0.0037 | mg/L | View Sample | |
| 2022-08-30 | 0.0009 | mg/L | View Sample | |
| 2023-05-02 | < | 0.0005 | mg/L | View Sample |
| 2023-10-31 | 0.0010 | mg/L | View Sample | |
| 2024-04-29 | 0.0005 | mg/L | View Sample | |
| 2024-10-28 | 0.0008 | mg/L | View Sample | |
| 2025-04-28 | 0.0007 | mg/L | View Sample | |
| 2025-10-27 | 0.0008 | mg/L | View Sample |