o-toluidine
Covington
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.
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 | 6 | 0 | ND |
2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-07-09 | 3983125 | ND |
2018-08-02 | 4009317 | ND |
2018-08-14 | 4022195 | ND |
2018-10-08 | 4081959 | ND |
2018-10-08 | 4081971 | ND |
2018-11-19 | 4127800 | ND |
2019-01-07 | 4166022 | ND |
2019-01-07 | 4166026 | ND |
2019-01-07 | 4166010 | ND |
2019-04-08 | 4252578 | ND |
2019-04-08 | 4252588 | ND |
2019-04-08 | 4252574 | ND |