o-toluidine
City of Healdsburg
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.
10
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
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 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-02-19 | 202002200283 | ND |
| 2020-02-19 | 202002200337 | ND |
| 2020-02-19 | 202002200323 | ND |
| 2020-05-27 | 202005280213 | ND |
| 2020-05-27 | 202005280214 | ND |
| 2020-08-12 | 202008130321 | ND |
| 2020-08-26 | 202008270448 | ND |
| 2020-08-26 | 202008270449 | ND |
| 2020-11-16 | 202011170184 | ND |
| 2020-11-16 | 202011170194 | ND |