o-toluidine
Temescal Valley Water District
NOTE: Temescal Valley Water District purchases water from Western Municipal Water District which is required to test for o-toluidine . Sample information shown below was taken by Western Municipal Water District.
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.
Samples
Samples exceeding legal limit (MCL)
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 | 3 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Temescal Valley Water District purchases water from Western Municipal Water District which is required to test for o-toluidine . Sample information shown below was taken by Western Municipal Water District.
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-10 | B8A1075-02_EPA 5 | ND |
| 2018-01-10 | B8A1075-01_EPA 5 | ND |
| 2018-04-11 | B8D1468-01 | ND |
| 2018-04-11 | B8D1468-02 | ND |
| 2018-07-11 | B8G1432-01 | ND |
| 2018-07-11 | B8G1432-02 | ND |
| 2018-10-10 | B8J1617-01 | ND |
| 2018-10-10 | B8J1617-02 | ND |