Quinoline
City of Hallsville
NOTE: City of Hallsville purchases water from City of Longview which is required to test for quinoline. Sample information shown below was taken by City of Longview.
Quinoline is an industrial chemical used to manufacture other products, including dyes. Exposure to quinoline may harm the liver, and it is classified as a possible human carcinogen.
9
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 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City of Hallsville purchases water from City of Longview which is required to test for quinoline. Sample information shown below was taken by City of Longview.
| Date | Lab ID | Result |
|---|---|---|
| 2020-03-26 | 202003270099 | ND |
| 2020-03-26 | 202003270098 | ND |
| 2020-03-26 | 202003270097 | ND |
| 2020-06-17 | 202006180221 | ND |
| 2020-06-17 | 202006180231 | ND |
| 2020-07-15 | 202007160156 | ND |
| 2020-12-02 | 202012030165 | ND |
| 2020-12-02 | 202012030141 | ND |
| 2020-12-02 | 202012030161 | ND |