o-toluidine
Waukesha Water Utility
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 | 7 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-08-06 | 1139287 | ND |
| 2019-08-06 | 1139276 | ND |
| 2019-08-13 | 1140606 | ND |
| 2019-08-13 | 1140610 | ND |
| 2019-08-14 | 1141234 | ND |
| 2019-08-21 | 1142616 | ND |
| 2019-10-08 | 1153808 | ND |
| 2020-02-04 | 1172156 | ND |
| 2020-02-04 | 1172158 | ND |
| 2020-02-04 | 1172154 | ND |
| 2020-02-12 | 1173828 | ND |
| 2020-02-12 | 1173825 | ND |
| 2020-02-12 | 1173826 | ND |
| 2020-02-12 | 1173830 | ND |