| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-04-29 | 0.2 | mg/L | View Sample | |
| 2014-04-23 | 0.21 | mg/L | View Sample | |
| 2015-04-22 | 0.22 | mg/L | View Sample | |
| 2017-04-25 | 0.24 | mg/L | View Sample | |
| 2021-04-19 | 0.23 | mg/L | View Sample | |
| 2023-04-18 | 0.20 | mg/L | View Sample | |
| 2025-04-28 | 0.22 | mg/L | View Sample |