| Date | Value |
|---|---|
| Aug 13, 2017 11:29 | 0.00 ppm |
| Aug 7, 2017 10:32 | 0 mgL |
| Jul 8, 2017 14:29 | 0 mgL |
| Jun 25, 2017 12:41 | 0 mgL |
| Jun 11, 2017 13:33 | 0 mgL |
| May 27, 2017 12:02 | 0 mgL |
| May 20, 2017 11:51 | 0 mgL |
| May 13, 2017 11:23 | 0 mgL |
| May 12, 2017 14:09 | 0 mgL |
| May 7, 2017 11:32 | 0 mgL |
| May 6, 2017 09:30 | 0 mgL |
| May 1, 2017 14:49 | 0.00 ppm |