Dalapon
Bayview Municipal Utility District
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 4 | 0 | ND |
2015 | ND | 7 | 0 | ND |
2016 | ND | 6 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | ND | 5 | 0 | ND |
2019 | ND | 5 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 200 ppb
The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-03-12 | AC46766 | ND |
2014-06-03 | AC55794 | ND |
2014-07-17 | AC60017 | ND |
2014-11-14 | AC72240 | ND |
2015-02-05 | AC79464 | ND |
2015-02-05 | AC79535 | ND |
2015-05-26 | AC93271 | ND |
2015-09-15 | AD07166 | ND |
2015-09-15 | AD07113 | ND |
2015-11-20 | AD14476 | ND |
2015-11-20 | AD14437 | ND |
2016-02-08 | AD22438 | ND |
2016-02-08 | AD22534 | ND |
2016-04-05 | AD31827 | ND |
2016-04-05 | AD31872 | ND |
2016-09-29 | AD52041 | ND |
2016-11-28 | AD59194 | ND |
2017-02-09 | AD69934 | ND |
2017-02-09 | AD70066 | ND |
2017-06-19 | AD87357 | ND |
2017-08-04 | AD92282 | ND |
2017-11-13 | AE04519 | ND |
2018-02-12 | AE13272 | ND |
2018-02-12 | AE13374 | ND |
2018-06-15 | AE30218 | ND |
2018-08-10 | AE36640 | ND |
2018-11-19 | AE46480 | ND |
2019-02-11 | AE53757 | ND |
2019-02-11 | AE53882 | ND |
2019-04-29 | AE63942 | ND |
2019-08-19 | AE79287 | ND |
2019-10-25 | AE87717 | ND |