1,2,4-Trimethylbenzene
Jeffersonville Water System
1,2,4-Trimethylbenzene is a chemical intermediate, industrial solvent and component of gasoline, coal tar and petroleum products. In laboratory animal studies, it harms the adrenal glands.
6
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 1 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | 0.660 ppb | 5 | 3 | ND - 1.40 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-04-01 | 2004-07276-001 | ND |
| 2023-03-07 | 2303-05891-002 | 1.40 ppb |
| 2023-04-11 | 2304-09359-001 | ND |
| 2023-05-09 | 2305-12297-001 | 1.40 ppb |
| 2023-08-15 | 2308-24629-001 | 0.500 ppb |
| 2023-10-17 | 2310-33075-001 | ND |