| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-05-21 | 0.131 | mg/L | View Sample | |
| 2014-05-26 | 0.153 | mg/L | View Sample | |
| 2015-03-30 | 0.143 | mg/L | View Sample | |
| 2016-03-30 | 0.139 | mg/L | View Sample | |
| 2017-03-27 | 0.165 | mg/L | View Sample | |
| 2018-03-27 | 0.156 | mg/L | View Sample | |
| 2019-03-25 | 0.148 | mg/L | View Sample | |
| 2021-10-18 | 0.151 | mg/L | View Sample | |
| 2023-05-08 | 0.150 | mg/L | View Sample |