o-toluidine
City of Alexandria Water System
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 |
---|---|---|---|---|
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 | 8 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-09-19 | 4428893 | ND |
2019-09-19 | 4428935 | ND |
2019-09-24 | 4437099 | ND |
2019-09-24 | 4437146 | ND |
2019-09-25 | 4436839 | ND |
2019-09-26 | 4437333 | ND |
2019-09-30 | 4439456 | ND |
2019-09-30 | 4439497 | ND |
2020-03-03 | 4580951 | ND |
2020-03-03 | 4581447 | ND |
2020-03-09 | 4585675 | ND |
2020-03-09 | 4585725 | ND |
2020-03-17 | 4592815 | ND |
2020-05-07 | 4624789 | ND |
2020-05-07 | 4624788 | ND |