o-toluidine
City of The Dalles
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.
10
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 | ND | 7 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-16 | B8E2090-01 | ND |
| 2018-05-16 | B8E2090-02 | ND |
| 2018-05-16 | B8E2090-03 | ND |
| 2018-08-02 | B8H0405-01 | ND |
| 2018-10-24 | B8J3644-01 | ND |
| 2018-10-24 | B8J3644-02 | ND |
| 2018-11-06 | B8K0814-01 | ND |
| 2019-02-06 | B9B0841-01 | ND |
| 2019-11-05 | B9K0654-01 | ND |
| 2020-03-18 | C0C2681-01 | ND |