| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-05-16 | < | 1 | µg/L | View Sample |
| 2013-11-19 | 1.2 | µg/L | View Sample | |
| 2014-05-12 | ND | µg/L | View Sample | |
| 2014-11-19 | ND | µg/L | View Sample | |
| 2015-05-19 | ND | µg/L | View Sample | |
| 2015-12-08 | ND | µg/L | View Sample | |
| 2016-05-16 | ND | µg/L | View Sample | |
| 2017-05-31 | < | 0.0005 | mg/L | View Sample |
| 2017-11-22 | 0.0009 | mg/L | View Sample | |
| 2018-05-16 | 0.0009 | mg/L | View Sample | |
| 2018-11-14 | 0.0007 | mg/L | View Sample | |
| 2019-05-14 | < | 0.0005 | mg/L | View Sample |
| 2019-11-12 | ND | mg/L | View Sample | |
| 2020-05-12 | 0.0008 | mg/L | View Sample | |
| 2020-11-10 | 0.0007 | mg/L | View Sample | |
| 2021-05-18 | 0.0021 | mg/L | View Sample | |
| 2021-11-16 | 0.0012 | mg/L | View Sample | |
| 2022-05-17 | 0.0013 | mg/L | View Sample | |
| 2022-11-15 | 0.0011 | mg/L | View Sample | |
| 2023-05-16 | 0.0012 | mg/L | View Sample | |
| 2023-11-14 | 0.0013 | mg/L | View Sample | |
| 2024-05-15 | 0.0013 | mg/L | View Sample | |
| 2024-11-12 | 0.0010 | mg/L | View Sample | |
| 2025-05-20 | 0.0013 | mg/L | View Sample | |
| 2025-11-18 | 0.0007 | mg/L | View Sample |