| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-01-08 | 9,770 | µg/L | View Sample | |
| 2013-07-16 | 6,850 | µg/L | View Sample | |
| 2014-01-21 | 11,500 | µg/L | View Sample | |
| 2014-07-15 | 9,120 | µg/L | View Sample | |
| 2015-01-13 | 10,000 | µg/L | View Sample | |
| 2015-07-14 | 8,830 | µg/L | View Sample | |
| 2016-01-12 | 7,670 | µg/L | View Sample | |
| 2016-07-12 | 9,900 | µg/L | View Sample | |
| 2016-07-12 | 9,900 | µg/L | View Sample | |
| 2017-01-17 | 7,800 | µg/L | View Sample | |
| 2017-01-17 | 7,800 | µg/L | View Sample | |
| 2017-07-18 | 7,600 | µg/L | View Sample | |
| 2017-07-18 | 7,600 | µg/L | View Sample | |
| 2021-01-12 | 12,000 | µg/L | View Sample | |
| 2022-01-11 | 9,430 | µg/L | View Sample | |
| 2022-07-12 | 10,400 | µg/L | View Sample | |
| 2023-01-10 | 12,700 | µg/L | View Sample | |
| 2023-07-11 | 8,050 | µg/L | View Sample | |
| 2024-01-09 | 12,100 | µg/L | View Sample | |
| 2024-07-09 | 6,170 | µg/L | View Sample | |
| 2025-01-07 | 12,200 | µg/L | View Sample | |
| 2025-07-08 | 5,340 | µg/L | View Sample | |
| 2026-01-13 | 6,480 | µg/L | View Sample |