o-toluidine
Pomona Water Department
The synthetic chemical o-toluidine is used to manufacture pesticides, dyes and other industrial chemicals. The International Agency for Research on Cancer has classified o-toluidine as carcinogenic to humans, and it may also harm the nervous system, kidneys and bladder.
28
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 23 | 0 | ND |
| 2019 | ND | 5 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-27 | 201806270441 | ND |
| 2018-06-27 | 201806270446 | ND |
| 2018-06-27 | 201806270444 | ND |
| 2018-06-27 | 201806270445 | ND |
| 2018-06-28 | 201806280474 | ND |
| 2018-07-31 | 201807310448 | ND |
| 2018-07-31 | 201807310450 | ND |
| 2018-07-31 | 201807310447 | ND |
| 2018-07-31 | 201807310449 | ND |
| 2018-08-30 | 201808300776 | ND |
| 2018-09-12 | 201809120857 | ND |
| 2018-09-12 | 201809120856 | ND |
| 2018-09-12 | 201809120858 | ND |
| 2018-12-13 | 201812130866 | ND |
| 2018-12-13 | 201812130861 | ND |
| 2018-12-13 | 201812130860 | ND |
| 2018-12-13 | 201812130862 | ND |
| 2018-12-13 | 201812130859 | ND |
| 2018-12-13 | 201812130865 | ND |
| 2018-12-13 | 201812130863 | ND |
| 2018-12-13 | 201812130868 | ND |
| 2018-12-13 | 201812130864 | ND |
| 2018-12-13 | 201812130867 | ND |
| 2019-03-13 | 201903130450 | ND |
| 2019-03-13 | 201903130446 | ND |
| 2019-03-13 | 201903130449 | ND |
| 2019-03-13 | 201903130448 | ND |
| 2019-03-13 | 201903130447 | ND |