Dimethipin
San Francisco City Water System
Dimethipin is an herbicide and desiccant used on cotton. It can harm the liver and kidneys and is classified as possibly carcinogenic to humans.
23
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 | 22 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-22 | 201801230577 | ND |
| 2018-01-22 | 201801230575 | ND |
| 2018-01-22 | 201801230583 | ND |
| 2018-01-22 | 201801230763 | ND |
| 2018-01-22 | 201801230588 | ND |
| 2018-01-22 | 201801230754 | ND |
| 2018-04-23 | 201804240634 | ND |
| 2018-04-23 | 201804240635 | ND |
| 2018-04-23 | 201804240646 | ND |
| 2018-04-23 | 201804240644 | ND |
| 2018-04-23 | 201804240632 | ND |
| 2018-04-23 | 201804240633 | ND |
| 2018-07-23 | 201807240392 | ND |
| 2018-08-21 | 201808220400 | ND |
| 2018-08-30 | 201808310449 | ND |
| 2018-08-30 | 201808310471 | ND |
| 2018-10-09 | 201810110878 | ND |
| 2018-10-09 | 201810110873 | ND |
| 2018-10-22 | 201810230286 | ND |
| 2018-10-22 | 201810230471 | ND |
| 2018-12-11 | 201812120358 | ND |
| 2018-12-11 | 201812120277 | ND |
| 2019-01-23 | 201901240102 | ND |