| Date | Value |
|---|---|
| Apr 23, 2021 13:13 | 15 mgL |
| Dec 30, 2020 13:46 | 8 ppm |
| Dec 9, 2020 16:42 | 5 ppm |
| Nov 23, 2020 12:36 | 15 ppm |
| Nov 3, 2020 15:24 | 10 ppm |
| Oct 14, 2020 21:41 | 5 ppm |
| Oct 12, 2020 21:16 | 20 ppm |
| Oct 7, 2020 21:56 | 5 ppm |
| Oct 4, 2020 21:42 | 1 ppm |
| Oct 3, 2020 21:41 | 5 ppm |