| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-06-03 | 2.9 | µg/L | View Sample | |
| 2014-06-18 | 3.0 | µg/L | View Sample | |
| 2015-07-09 | 3.1 | µg/L | View Sample | |
| 2016-07-06 | 3.3 | µg/L | View Sample | |
| 2017-06-27 | 3.2 | µg/L | View Sample | |
| 2019-09-05 | 3.5 | µg/L | View Sample | |
| 2020-09-28 | 4.3 | µg/L | View Sample |
