o-toluidine
Regional Water Authority
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.
30
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 | 26 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-05-08 | 200531318A | ND |
| 2019-05-09 | 200531444A | ND |
| 2019-05-10 | 200531712A | ND |
| 2019-05-10 | 200531711A | ND |
| 2019-05-10 | 200531619A | ND |
| 2019-05-14 | 200532082A | ND |
| 2019-05-14 | 200532080A | ND |
| 2019-05-14 | 200531907A | ND |
| 2019-05-15 | 200532281A | ND |
| 2019-05-15 | 200532280A | ND |
| 2019-05-15 | 200532165A | ND |
| 2019-08-12 | 200544182A | ND |
| 2019-08-13 | 200544347A | ND |
| 2019-08-14 | 200544887A | ND |
| 2019-08-15 | 200545131A | ND |
| 2019-11-04 | 200554969A | ND |
| 2019-11-04 | 200554989A | ND |
| 2019-11-04 | 200554853A | ND |
| 2019-11-04 | 200554990A | ND |
| 2019-11-04 | 200554854A | ND |
| 2019-11-05 | 200555123A | ND |
| 2019-11-05 | 200555104A | ND |
| 2019-11-05 | 200555122A | ND |
| 2019-11-05 | 200555090A | ND |
| 2019-11-22 | 200557836A | ND |
| 2019-11-29 | 200558314A | ND |
| 2020-02-03 | 200564577A | ND |
| 2020-02-03 | 200564472A | ND |
| 2020-02-04 | 200564870A | ND |
| 2020-02-05 | 200564915A | ND |