| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-07-09 | 33 | mg/L | View Sample | |
| 2014-09-16 | 31.7 | mg/L | View Sample | |
| 2015-09-15 | 31.5 | mg/L | View Sample | |
| 2016-09-13 | 31.7 | mg/L | View Sample | |
| 2017-09-12 | 30.5 | mg/L | View Sample | |
| 2018-09-11 | 30.1 | mg/L | View Sample | |
| 2019-09-10 | 31.2 | mg/L | View Sample | |
| 2020-09-08 | 34.8 | mg/L | View Sample | |
| 2021-03-16 | 31.7 | mg/L | View Sample | |
| 2022-03-15 | 37.1 | mg/L | View Sample | |
| 2023-03-15 | 32.1 | mg/L | View Sample | |
| 2024-03-12 | 37.1 | mg/L | View Sample | |
| 2025-03-11 | 46.8 | mg/L | View Sample |