o-toluidine
California Water Service (CWS) - Selma
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.
16
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 | 8 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-11-05 | A9J1824-02 | ND |
| 2019-11-05 | A9J1822-02 | ND |
| 2019-11-05 | A9J1989-02 | ND |
| 2019-11-05 | A9J1988-02 | ND |
| 2019-11-06 | A9J1987-02 | ND |
| 2019-11-06 | A9J2007-02 | ND |
| 2019-11-06 | A9J1995-03 | ND |
| 2019-11-06 | A9J1996-03 | ND |
| 2020-05-05 | ADD1350-02 | ND |
| 2020-05-05 | ADD1696-02 | ND |
| 2020-05-05 | ADD1699-03 | ND |
| 2020-05-05 | ADD1694-03 | ND |
| 2020-05-06 | ADD1345-02 | ND |
| 2020-05-06 | ADD1346-02 | ND |
| 2020-05-06 | ADD1344-02 | ND |
| 2020-05-06 | ADD1351-02 | ND |