o-toluidine
Otwell Water Corporation
NOTE: Otwell Water Corporation purchases water from Patoka Lake Regional Water which is required to test for o-toluidine . Sample information shown below was taken by Patoka Lake Regional Water.
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 6 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: Otwell Water Corporation purchases water from Patoka Lake Regional Water which is required to test for o-toluidine . Sample information shown below was taken by Patoka Lake Regional Water.
| Date | Lab ID | Result |
|---|---|---|
| 2019-03-20 | 4233306 | ND |
| 2019-06-18 | 4329220 | ND |
| 2019-09-17 | 4424865 | ND |
| 2019-12-17 | 4518169 | ND |