Quinoline
Tarrytown Water Supply
NOTE: Tarrytown Water Supply purchases water from New York City System which is required to test for quinoline. Sample information shown below was taken by New York City System.
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.
16
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 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 | ND | 3 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Tarrytown Water Supply purchases water from New York City System which is required to test for quinoline. Sample information shown below was taken by New York City System.
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-22 | 201805230774 | ND |
| 2018-05-22 | 201805230775 | ND |
| 2018-05-22 | 201805230776 | ND |
| 2018-05-22 | 201805230777 | ND |
| 2018-08-07 | 201808090001 | ND |
| 2018-08-07 | 201808090002 | ND |
| 2018-08-07 | 201808090003 | ND |
| 2018-08-21 | 201808230004 | ND |
| 2018-12-10 | 201812110198 | ND |
| 2018-12-10 | 201812110199 | ND |
| 2018-12-10 | 201812110200 | ND |
| 2018-12-10 | 201812110201 | ND |
| 2019-03-14 | 201903150426 | ND |
| 2019-03-14 | 201903150427 | ND |
| 2019-03-14 | 201903150428 | ND |
| 2019-04-10 | 201904110321 | ND |