3-Hydroxycarbofuran
Liberty Utilities - Bellflower - Norwalk
3-Hydroxycarbofuran is a breakdown product of the insecticide carbofuran, once widely used on food crops and banned by the EPA due to its effects on the human nervous system.
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 | ND | 2 | 0 | ND |
2018 | ND | 6 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2017-04-17 | 9588-016-1300 | ND |
2017-10-20 | 9588-016-1115 | ND |
2018-01-22 | 9588-025-1300 | ND |
2018-04-05 | 9588-025-0830 | ND |
2018-04-09 | 9588-026-0730 | ND |
2018-05-11 | 9588-031-1110 | ND |
2018-08-16 | 9588-031-0800 | ND |
2018-09-13 | 9588-026-0945 | ND |
2019-02-13 | 9588-016-1120 | ND |
2019-08-13 | 9588-016-0945 | ND |