o-toluidine
Enumclaw Water Department
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.
8
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 | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-01-22 | 19-03078-6556 | ND |
| 2019-01-22 | 19-03078-6555 | ND |
| 2019-07-09 | 19-25925-50399 | ND |
| 2019-07-09 | 19-25925-50398 | ND |
| 2019-10-08 | 19-39541-76698 | ND |
| 2019-10-08 | 19-39541-76699 | ND |
| 2020-07-07 | 20-22959-43673 | ND |
| 2020-07-07 | 20-22959-43674 | ND |