| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-05-21 | 12.1 | mg/L | View Sample | |
| 2015-05-26 | 12.7 | mg/L | View Sample | |
| 2017-05-09 | 12.3 | mg/L | View Sample | |
| 2019-05-09 | 13.2 | mg/L | View Sample | |
| 2021-05-03 | 11.8 | mg/L | View Sample | |
| 2023-05-08 | 12.4 | mg/L | View Sample | |
| 2025-05-05 | 13.7 | mg/L | View Sample |