o-toluidine
Portsmouth Water Works
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 | 12 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-01-15 | A9A2837-01 | ND |
2019-01-15 | A9A2254-02 | ND |
2019-01-15 | A9A2254-03 | ND |
2019-01-15 | A9A2254-04 | ND |
2019-01-15 | A9A2254-01 | ND |
2019-04-08 | 7085164001SEA2 | ND |
2019-07-01 | 7096173001SEA3 | ND |
2019-07-08 | 7096742002SEA2 | ND |
2019-07-08 | 7096742001SEA2 | ND |
2019-07-10 | 7097151001SEA2 | ND |
2019-07-10 | 7097151002SEA2 | ND |
2019-10-07 | 70107643006SEA4 | ND |