o-toluidine
Holden Water Division, DPW
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.
14
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 |
|---|---|---|---|---|
| 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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 12 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2019-05-22 | ND |
| 2019-05-22 | ND |
| 2019-05-22 | ND |
| 2019-05-22 | ND |
| 2019-05-22 | ND |
| 2019-08-27 | ND |
| 2019-08-27 | ND |
| 2019-11-25 | ND |
| 2019-11-25 | ND |
| 2019-11-25 | ND |
| 2019-11-25 | ND |
| 2019-12-12 | ND |
| 2020-02-26 | ND |
| 2020-02-26 | ND |