o-toluidine
Bonney Lake 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.
12
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 | ND | 11 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-06 | 18-07927-16551 | ND |
| 2018-03-06 | 18-07927-16550 | ND |
| 2018-03-06 | 18-07927-16553 | ND |
| 2018-03-06 | 18-07927-16552 | ND |
| 2018-06-06 | 18-20455-41687 | ND |
| 2018-06-06 | 18-20455-41688 | ND |
| 2018-09-20 | 18-36557-74043 | ND |
| 2018-09-20 | 18-36557-74045 | ND |
| 2018-12-17 | 18-36557-74044A | ND |
| 2018-12-17 | 18-36557-74046A | ND |
| 2018-12-18 | 18-47338-96915 | ND |
| 2019-06-04 | 19-20814-40715 | ND |