| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-07-23 | 1.2 | mg/L | View Sample | |
| 2014-06-17 | 1.9 | mg/L | View Sample | |
| 2015-06-16 | 2.5 | mg/L | View Sample | |
| 2016-06-14 | 1.9 | mg/L | View Sample | |
| 2017-06-13 | 1.51 | mg/L | View Sample | |
| 2018-06-12 | 1.98 | mg/L | View Sample | |
| 2019-06-11 | 2.20 | mg/L | View Sample | |
| 2021-07-13 | 2.51 | mg/L | View Sample | |
| 2022-06-21 | 2.39 | mg/L | View Sample | |
| 2022-07-12 | 2.68 | mg/L | View Sample | |
| 2023-06-20 | 2.49 | mg/L | View Sample | |
| 2025-06-17 | 2.46 | mg/L | View Sample |