| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2015-01-13 | 2,930 | µg/L | View Sample | |
| 2015-06-10 | 2,320 | µg/L | View Sample | |
| 2016-06-15 | 3,080 | µg/L | View Sample | |
| 2016-12-20 | 3,000 | µg/L | View Sample | |
| 2017-06-14 | 3,050 | µg/L | View Sample | |
| 2017-12-15 | 3,340 | µg/L | View Sample | |
| 2018-06-19 | 3,020 | µg/L | View Sample | |
| 2018-12-11 | 2,850 | µg/L | View Sample | |
| 2019-06-11 | 3,240 | µg/L | View Sample | |
| 2019-12-17 | 3,130 | µg/L | View Sample | |
| 2020-07-08 | 3,260 | µg/L | View Sample | |
| 2020-12-08 | 3,530 | µg/L | View Sample | |
| 2021-06-01 | 3,300 | µg/L | View Sample | |
| 2021-12-07 | 3,080 | µg/L | View Sample | |
| 2022-03-16 | 3,130 | µg/L | View Sample | |
| 2022-09-14 | 3,350 | µg/L | View Sample | |
| 2023-03-15 | 3,460 | µg/L | View Sample | |
| 2023-09-20 | 3,420 | µg/L | View Sample | |
| 2024-03-19 | 3,550 | µg/L | View Sample | |
| 2024-09-17 | 3,550 | µg/L | View Sample | |
| 2025-03-18 | 3,160 | µg/L | View Sample | |
| 2025-09-16 | 3,090 | µg/L | View Sample |
