o-toluidine
City of Irving
NOTE: City of Irving purchases water from Dallas Water Utility which is required to test for o-toluidine . Sample information shown below was taken by Dallas Water Utility.
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 | 6 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City of Irving purchases water from Dallas Water Utility which is required to test for o-toluidine . Sample information shown below was taken by Dallas Water Utility.
Date | Lab ID | Result |
---|---|---|
2019-09-16 | Q1965367001 | ND |
2019-09-16 | Q1965367002 | ND |
2019-09-16 | Q1965367003 | ND |
2019-12-26 | Q1980757020 | ND |
2019-12-26 | Q1980757021 | ND |
2019-12-26 | Q1980757022 | ND |
2020-03-16 | Q2011464001 | ND |
2020-03-16 | Q2011464002 | ND |
2020-03-16 | Q2011464003 | ND |
2020-06-08 | Q2022637001 | ND |
2020-06-08 | Q2022637002 | ND |
2020-06-08 | Q2022637003 | ND |