o-toluidine
Village of Caledonia 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 | ND | 2 | 0 | ND |
2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-12-12 | 42258701 | ND |
2018-12-12 | 42258801 | ND |
2019-03-13 | 43301001 | ND |
2019-03-13 | 43301101 | ND |
2019-07-31 | 45778001 | ND |
2019-07-31 | 45777901 | ND |
2019-09-11 | 46336201 | ND |
2019-09-11 | 46336301 | ND |
2020-01-30 | 48674301 | ND |