| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-01-08 | 3,160 | µg/L | View Sample | |
| 2013-07-16 | 2,330 | µg/L | View Sample | |
| 2014-01-21 | 2,280 | µg/L | View Sample | |
| 2014-07-15 | 2,340 | µg/L | View Sample | |
| 2015-01-13 | 2,630 | µg/L | View Sample | |
| 2015-07-14 | 2,830 | µg/L | View Sample | |
| 2016-01-12 | 2,410 | µg/L | View Sample | |
| 2016-07-12 | 2,800 | µg/L | View Sample | |
| 2016-07-12 | 2,800 | µg/L | View Sample | |
| 2017-01-17 | 2,600 | µg/L | View Sample | |
| 2017-01-17 | 2,600 | µg/L | View Sample | |
| 2017-07-18 | 2,500 | µg/L | View Sample | |
| 2017-07-18 | 2,500 | µg/L | View Sample | |
| 2021-01-12 | 2,800 | µg/L | View Sample | |
| 2022-01-11 | 3,060 | µg/L | View Sample | |
| 2022-07-12 | 3,880 | µg/L | View Sample | |
| 2023-01-10 | 3,160 | µg/L | View Sample | |
| 2023-07-11 | 2,290 | µg/L | View Sample | |
| 2024-01-09 | 3,470 | µg/L | View Sample | |
| 2024-07-09 | 2,110 | µg/L | View Sample | |
| 2025-01-07 | 3,260 | µg/L | View Sample | |
| 2025-07-08 | 2,060 | µg/L | View Sample | |
| 2026-01-13 | 2,540 | µg/L | View Sample |