| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2015-01-13 | 14,900 | µg/L | View Sample | |
| 2015-06-10 | 9,980 | µg/L | View Sample | |
| 2016-06-15 | 17,000 | µg/L | View Sample | |
| 2016-12-20 | 15,900 | µg/L | View Sample | |
| 2017-06-14 | 17,300 | µg/L | View Sample | |
| 2017-12-15 | 22,600 | µg/L | View Sample | |
| 2018-06-19 | 16,900 | µg/L | View Sample | |
| 2018-12-11 | 12,900 | µg/L | View Sample | |
| 2019-06-11 | 17,500 | µg/L | View Sample | |
| 2019-12-17 | 23,300 | µg/L | View Sample | |
| 2020-07-08 | 20,900 | µg/L | View Sample | |
| 2020-12-08 | 22,400 | µg/L | View Sample | |
| 2021-06-01 | 16,300 | µg/L | View Sample | |
| 2021-12-07 | 15,500 | µg/L | View Sample | |
| 2022-03-16 | 16,200 | µg/L | View Sample | |
| 2022-09-14 | 28,700 | µg/L | View Sample | |
| 2023-03-15 | 19,300 | µg/L | View Sample | |
| 2023-09-20 | 23,000 | µg/L | View Sample | |
| 2024-03-19 | 21,700 | µg/L | View Sample | |
| 2024-09-17 | 23,400 | µg/L | View Sample | |
| 2025-03-18 | 18,300 | µg/L | View Sample | |
| 2025-09-16 | 15,100 | µg/L | View Sample |
