o-toluidine
Portsmouth Water & Fire District
NOTE: Portsmouth Water & Fire District purchases water from City of Newport which is required to test for o-toluidine . Sample information shown below was taken by City of Newport.
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 | N/A | 0 | 0 | N/A |
2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Portsmouth Water & Fire District purchases water from City of Newport which is required to test for o-toluidine . Sample information shown below was taken by City of Newport.
Date | Lab ID | Result |
---|---|---|
2020-02-03 | 70120616007SEA1 | ND |
2020-02-03 | 70120616008SEA1 | ND |
2020-05-08 | 70130702007SEA2 | ND |
2020-05-08 | 70130702008SEA2 | ND |
2020-08-07 | 70141737007SEA3 | ND |
2020-08-07 | 70141737008SEA3 | ND |
2020-11-02 | 70152782007SEA4 | ND |
2020-11-02 | 70152782008SEA4 | ND |