| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-06-03 | 940 | µg/L | View Sample | |
| 2014-06-18 | 790 | µg/L | View Sample | |
| 2015-07-09 | 770 | µg/L | View Sample | |
| 2016-07-06 | 800 | µg/L | View Sample | |
| 2017-06-27 | 760 | µg/L | View Sample | |
| 2019-09-05 | 810 | µg/L | View Sample | |
| 2020-09-28 | 860 | µg/L | View Sample |