| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-04-08 | 1.6 | µg/L | View Sample | |
| 2013-10-07 | 1.3 | µg/L | View Sample | |
| 2014-04-07 | 1.3 | µg/L | View Sample | |
| 2014-10-06 | 1.7 | µg/L | View Sample | |
| 2015-10-05 | 1.3 | µg/L | View Sample | |
| 2016-10-04 | 1.5 | µg/L | View Sample | |
| 2017-04-03 | 0.0010 | mg/L | View Sample | |
| 2018-04-04 | 0.0015 | mg/L | View Sample | |
| 2018-10-09 | 0.0013 | mg/L | View Sample | |
| 2019-04-01 | 0.0009 | mg/L | View Sample | |
| 2019-10-07 | 0.0011 | mg/L | View Sample | |
| 2020-04-06 | 0.0014 | mg/L | View Sample | |
| 2020-10-19 | 0.0011 | mg/L | View Sample | |
| 2021-04-12 | 0.0019 | mg/L | View Sample | |
| 2021-10-12 | 0.0016 | mg/L | View Sample | |
| 2022-04-11 | 0.0017 | mg/L | View Sample | |
| 2022-10-11 | 0.0017 | mg/L | View Sample | |
| 2023-04-11 | 0.0016 | mg/L | View Sample | |
| 2023-10-11 | 0.0016 | mg/L | View Sample | |
| 2024-04-08 | 0.0013 | mg/L | View Sample | |
| 2024-10-02 | 0.0018 | mg/L | View Sample | |
| 2025-04-01 | 0.0016 | mg/L | View Sample | |
| 2025-10-06 | 0.0015 | mg/L | View Sample |