Isopropylbenzene
East Orange County Water District - Rz
NOTE: East Orange County Water District - Rz purchases water from East Orange County Water District - Wz which is required to test for isopropylbenzene. Sample information shown below was taken by East Orange County Water District - Wz.
Isopropylbenzene, also called cumene, is an intermediate in industrial chemical production, and is also used as a thinner for paints and enamels. The National Toxicology Program classifies isopropylbenzene as a "reasonably anticipated" human carcinogen.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 5 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
NOTE: East Orange County Water District - Rz purchases water from East Orange County Water District - Wz which is required to test for isopropylbenzene. Sample information shown below was taken by East Orange County Water District - Wz.
| Date | Lab ID | Result |
|---|