2-Chlorobiphenyl
Harris County Municipal Utility District 371
5
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 | ND | 1 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-09-24 | AE84474 | ND |
| 2022-04-25 | AF94318 | ND |
| 2022-09-23 | AG14863 | ND |
| 2022-12-22 | AG22801 | ND |
| 2023-01-26 | AG26579 | ND |