| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-05-14 | 1.1 | µg/L | View Sample | |
| 2013-10-01 | < | 1.0 | µg/L | View Sample |
| 2014-10-07 | 1.5 | µg/L | View Sample | |
| 2015-09-23 | ND | µg/L | View Sample | |
| 2016-08-09 | 1.2 | µg/L | View Sample | |
| 2016-10-11 | 1.2 | µg/L | View Sample | |
| 2018-12-18 | < | 0.0005 | mg/L | View Sample |
| 2019-10-29 | 0.0006 | mg/L | View Sample | |
| 2021-04-20 | 0.0009 | mg/L | View Sample | |
| 2021-05-18 | 0.0009 | mg/L | View Sample | |
| 2021-10-19 | 0.0010 | mg/L | View Sample | |
| 2022-04-06 | 0.0011 | mg/L | View Sample | |
| 2022-04-12 | 0.0008 | mg/L | View Sample | |
| 2022-10-04 | 0.0011 | mg/L | View Sample | |
| 2023-04-04 | 0.0011 | mg/L | View Sample | |
| 2023-10-03 | 0.0008 | mg/L | View Sample | |
| 2024-03-26 | 0.0008 | mg/L | View Sample | |
| 2024-07-30 | 0.0009 | mg/L | View Sample | |
| 2024-08-27 | 0.0012 | mg/L | View Sample | |
| 2025-02-25 | < | 0.0005 | mg/L | View Sample |
| 2026-01-29 | 0.0007 | mg/L | View Sample | |
| 2026-02-03 | 0.0006 | mg/L | View Sample |