| Date | Value |
|---|---|
| Aug 14, 2014 23:31 | 0.07 ppm |
| Jul 8, 2014 17:37 | 0 mgL |
| Jun 10, 2014 00:09 | 0.04 mgL |
| Jun 2, 2014 23:08 | 0.01 ppm |
| Dec 31, 2013 20:54 | 0.00 ppm |
| Oct 31, 2013 23:10 | 0.00 ppm |
| Oct 27, 2013 01:30 | 0.00 ppm |
| Oct 9, 2013 00:46 | 0.50 ppm |
| Aug 4, 2013 03:04 | 0.00 ppm |
| Aug 1, 2013 16:23 | 0.00 ppm |
| Aug 1, 2013 02:01 | 0.00 ppm |
| Mar 13, 2013 00:02 | 0.00 ppm |