| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2015-06-17 | 1.0 | mg/L | View Sample | |
| 2015-12-21 | 1.6 | mg/L | View Sample | |
| 2016-06-17 | 1.2 | mg/L | View Sample | |
| 2016-12-21 | 1.2 | mg/L | View Sample | |
| 2017-06-15 | 1.0 | mg/L | View Sample | |
| 2017-12-21 | 1.4 | mg/L | View Sample | |
| 2018-06-14 | 1.3 | mg/L | View Sample | |
| 2019-06-17 | 1.2 | mg/L | View Sample | |
| 2019-12-19 | 1.9 | mg/L | View Sample | |
| 2020-06-18 | 1.5 | mg/L | View Sample | |
| 2020-12-21 | 1.3 | mg/L | View Sample | |
| 2021-06-17 | 1.3 | mg/L | View Sample | |
| 2022-06-16 | 2.2 | mg/L | View Sample | |
| 2022-12-20 | 1.4 | mg/L | View Sample | |
| 2023-06-14 | 1.2 | mg/L | View Sample | |
| 2023-12-20 | 1.4 | mg/L | View Sample | |
| 2024-06-13 | 1.3 | mg/L | View Sample | |
| 2025-06-17 | 1.3 | mg/L | View Sample | |
| 2025-06-19 | 1.0 | mg/L | View Sample | |
| 2025-12-18 | 1.1 | mg/L | View Sample |