o-toluidine
Hesperia 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.
32
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 |
|---|---|---|---|---|
| 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 | N/A | 0 | 0 | N/A |
| 2019 | 0.000875 ppb | 32 | 1 | ND - 0.0280 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-02-06 | 9B07017-02 | ND |
| 2019-02-06 | 9B07017-01 | ND |
| 2019-02-06 | 9B07017-03 | ND |
| 2019-02-06 | 9B07017-04 | ND |
| 2019-02-11 | 9B12044-04 | ND |
| 2019-02-11 | 9B12044-02 | ND |
| 2019-02-11 | 9B12044-01 | ND |
| 2019-02-11 | 9B12044-03 | ND |
| 2019-02-12 | 9B15041-01 | ND |
| 2019-02-12 | 9B15041-02 | ND |
| 2019-02-20 | 9B21010-01 | ND |
| 2019-02-20 | 9B21010-02 | ND |
| 2019-02-25 | 9B27020-02 | ND |
| 2019-02-25 | 9B27020-01 | ND |
| 2019-02-27 | 9B28016-01 | ND |
| 2019-02-27 | 9B28016-02 | 0.0280 ppb |
| 2019-08-01 | 9H02024-01 | ND |
| 2019-08-05 | 9H07037-03 | ND |
| 2019-08-05 | 9H07037-02 | ND |
| 2019-08-05 | 9H07037-04 | ND |
| 2019-08-05 | 9H07037-01 | ND |
| 2019-08-06 | 9H07040-02 | ND |
| 2019-08-06 | 9H07040-01 | ND |
| 2019-08-12 | 9H14063-01 | ND |
| 2019-08-12 | 9H14064-01 | ND |
| 2019-08-12 | 9H14063-02 | ND |
| 2019-08-12 | 9H14064-02 | ND |
| 2019-08-14 | 9H15023-02 | ND |
| 2019-08-14 | 9H15023-01 | ND |
| 2019-08-21 | 9H22043-01 | ND |
| 2019-08-21 | 9H22043-04 | ND |
| 2019-08-29 | 9H30030-01 | ND |