Dalapon
City of Mission
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
100
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 | ND | 16 | 0 | ND |
| 2015 | ND | 16 | 0 | ND |
| 2016 | ND | 18 | 0 | ND |
| 2017 | ND | 16 | 0 | ND |
| 2018 | ND | 16 | 0 | ND |
| 2019 | ND | 18 | 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 |
|---|---|---|
| 2014-03-20 | AC47886 | ND |
| 2014-03-20 | AC47890 | ND |
| 2014-03-20 | AC47884 | ND |
| 2014-03-20 | AC47897 | ND |
| 2014-05-05 | AC53026 | ND |
| 2014-05-05 | AC52978 | ND |
| 2014-05-05 | AC52992 | ND |
| 2014-05-05 | AC53024 | ND |
| 2014-08-19 | AC64415 | ND |
| 2014-08-19 | AC64451 | ND |
| 2014-08-19 | AC64454 | ND |
| 2014-08-19 | AC64450 | ND |
| 2014-12-10 | AC74315 | ND |
| 2014-12-10 | AC74314 | ND |
| 2014-12-10 | AC74313 | ND |
| 2014-12-10 | AC74320 | ND |
| 2015-02-05 | AC79441 | ND |
| 2015-02-05 | AC79462 | ND |
| 2015-02-05 | AC79461 | ND |
| 2015-02-05 | AC79460 | ND |
| 2015-05-06 | AC90716 | ND |
| 2015-05-06 | AC90709 | ND |
| 2015-05-06 | AC90711 | ND |
| 2015-05-06 | AC90713 | ND |
| 2015-08-06 | AD02907 | ND |
| 2015-08-06 | AD02880 | ND |
| 2015-08-06 | AD02905 | ND |
| 2015-08-06 | AD02902 | ND |
| 2015-11-05 | AD12769 | ND |
| 2015-11-05 | AD12771 | ND |
| 2015-11-05 | AD12766 | ND |
| 2015-11-05 | AD12765 | ND |
| 2016-02-02 | AD21581 | ND |
| 2016-02-02 | AD21579 | ND |
| 2016-02-02 | AD21414 | ND |
| 2016-02-02 | AD21420 | ND |
| 2016-02-02 | AD21417 | ND |
| 2016-02-02 | AD21415 | ND |
| 2016-05-11 | AD36376 | ND |
| 2016-05-11 | AD36306 | ND |
| 2016-05-11 | AD36310 | ND |
| 2016-05-11 | AD36304 | ND |
| 2016-09-13 | AD49348 | ND |
| 2016-09-13 | AD49349 | ND |
| 2016-09-13 | AD49351 | ND |
| 2016-09-13 | AD49346 | ND |
| 2016-10-27 | AD55103 | ND |
| 2016-10-27 | AD55105 | ND |
| 2016-10-27 | AD55108 | ND |
| 2016-10-27 | AD55113 | ND |
| 2017-03-08 | AD74307 | ND |
| 2017-03-08 | AD74324 | ND |
| 2017-03-08 | AD74322 | ND |
| 2017-03-08 | AD74318 | ND |
| 2017-04-25 | AD81484 | ND |
| 2017-04-25 | AD81487 | ND |
| 2017-04-25 | AD81489 | ND |
| 2017-04-25 | AD81488 | ND |
| 2017-08-02 | AD92127 | ND |
| 2017-08-02 | AD92145 | ND |
| 2017-08-02 | AD92136 | ND |
| 2017-08-02 | AD92132 | ND |
| 2017-11-08 | AE04309 | ND |
| 2017-11-08 | AE04317 | ND |
| 2017-11-08 | AE04311 | ND |
| 2017-11-08 | AE04308 | ND |
| 2018-03-05 | AE16915 | ND |
| 2018-03-05 | AE16939 | ND |
| 2018-03-05 | AE16914 | ND |
| 2018-03-05 | AE16930 | ND |
| 2018-05-17 | AE26757 | ND |
| 2018-05-17 | AE26758 | ND |
| 2018-05-17 | AE26761 | ND |
| 2018-05-17 | AE26744 | ND |
| 2018-08-27 | AE38661 | ND |
| 2018-08-27 | AE38659 | ND |
| 2018-08-27 | AE38666 | ND |
| 2018-08-27 | AE38680 | ND |
| 2018-12-05 | AE48171 | ND |
| 2018-12-05 | AE48181 | ND |
| 2018-12-05 | AE48169 | ND |
| 2018-12-05 | AE48175 | ND |
| 2019-01-15 | AE50232 | ND |
| 2019-01-15 | AE50086 | ND |
| 2019-01-15 | AE50095 | ND |
| 2019-01-15 | AE50082 | ND |
| 2019-01-15 | AE50098 | ND |
| 2019-06-12 | AE70568 | ND |
| 2019-06-12 | AE70566 | ND |
| 2019-06-12 | AE70561 | ND |
| 2019-06-12 | AE70564 | ND |
| 2019-09-17 | AE83575 | ND |
| 2019-09-17 | AE83783 | ND |
| 2019-09-17 | AE83784 | ND |
| 2019-09-17 | AE83785 | ND |
| 2019-09-17 | AE83868 | ND |
| 2019-12-04 | AE91419 | ND |
| 2019-12-04 | AE91413 | ND |
| 2019-12-04 | AE91417 | ND |
| 2019-12-04 | AE91418 | ND |