| Sample Date | Result Flag | Result Value | Unit | |
|---|---|---|---|---|
| 2013-05-07 | < | 0.2 | NTU | View Sample |
| 2014-05-06 | < | 0.2 | NTU | View Sample |
| 2015-05-26 | < | 0.2 | NTU | View Sample |
| 2016-05-03 | < | 0.2 | NTU | View Sample |
| 2017-05-03 | 0.12 | NTU | View Sample | |
| 2018-05-16 | 0.18 | NTU | View Sample | |
| 2019-07-10 | 0.16 | NTU | View Sample | |
| 2020-05-20 | 0.17 | NTU | View Sample | |
| 2021-05-12 | 0.14 | NTU | View Sample | |
| 2022-05-04 | 0.23 | NTU | View Sample | |
| 2023-06-14 | 0.18 | NTU | View Sample | |
| 2024-05-08 | 0.23 | NTU | View Sample | |
| 2025-05-07 | 0.24 | NTU | View Sample |