Dalapon
City of Seabrook
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 | 17 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 16 | 0 | ND |
2017 | ND | 16 | 0 | ND |
2018 | ND | 20 | 0 | ND |
2019 | ND | 16 | 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 |
---|---|---|
2014-02-18 | AC43321 | ND |
2014-02-18 | AC43328 | ND |
2014-02-18 | AC43326 | ND |
2014-02-18 | AC43324 | ND |
2014-04-28 | AC51832 | ND |
2014-04-28 | AC51833 | ND |
2014-04-28 | AC51829 | ND |
2014-04-28 | AC51835 | ND |
2014-04-28 | AC51911 | ND |
2014-07-14 | AC59567 | ND |
2014-07-14 | AC59565 | ND |
2014-07-14 | AC59606 | ND |
2014-07-14 | AC59605 | ND |
2014-11-17 | AC72131 | ND |
2014-11-17 | AC72129 | ND |
2014-11-17 | AC72130 | ND |
2014-12-15 | AC75068 | ND |
2015-01-20 | AC76918 | ND |
2015-01-20 | AC76903 | ND |
2015-01-20 | AC76930 | ND |
2015-01-20 | AC76907 | ND |
2015-04-15 | AC88335 | ND |
2015-04-15 | AC88333 | ND |
2015-04-15 | AC88328 | ND |
2015-04-15 | AC88325 | ND |
2015-07-20 | AD00118 | ND |
2015-07-20 | AD00111 | ND |
2015-07-20 | AD00108 | ND |
2015-07-20 | AD00106 | ND |
2015-11-13 | AD13588 | ND |
2015-11-13 | AD13594 | ND |
2015-11-13 | AD13595 | ND |
2015-11-13 | AD13591 | ND |
2016-01-13 | AD17843 | ND |
2016-01-13 | AD17832 | ND |
2016-01-13 | AD17842 | ND |
2016-01-13 | AD17837 | ND |
2016-04-05 | AD31791 | ND |
2016-04-05 | AD31813 | ND |
2016-04-05 | AD31795 | ND |
2016-04-05 | AD31797 | ND |
2016-07-07 | AD43290 | ND |
2016-07-07 | AD43284 | ND |
2016-07-07 | AD43309 | ND |
2016-07-07 | AD43308 | ND |
2016-11-29 | AD59341 | ND |
2016-11-29 | AD59334 | ND |
2016-11-29 | AD59344 | ND |
2016-11-29 | AD59336 | ND |
2017-01-24 | AD66563 | ND |
2017-01-24 | AD66386 | ND |
2017-01-24 | AD66413 | ND |
2017-01-24 | AD66412 | ND |
2017-01-24 | AD66385 | ND |
2017-04-27 | AD81474 | ND |
2017-04-27 | AD81469 | ND |
2017-04-27 | AD81476 | ND |
2017-04-27 | AD81464 | ND |
2017-07-26 | AD90817 | ND |
2017-07-26 | AD90812 | ND |
2017-07-26 | AD90814 | ND |
2017-11-20 | AE05398 | ND |
2017-11-20 | AE05397 | ND |
2017-11-20 | AE05394 | ND |
2017-11-20 | AE05395 | ND |
2018-02-14 | AE13743 | ND |
2018-02-14 | AE13742 | ND |
2018-02-14 | AE13737 | ND |
2018-02-14 | AE13732 | ND |
2018-03-07 | AE17337 | ND |
2018-05-30 | AE28027 | ND |
2018-05-30 | AE28008 | ND |
2018-05-30 | AE28028 | ND |
2018-05-30 | AE28006 | ND |
2018-05-30 | AE28076 | ND |
2018-07-16 | AE33335 | ND |
2018-07-16 | AE33341 | ND |
2018-07-16 | AE33357 | ND |
2018-07-16 | AE33356 | ND |
2018-07-16 | AE33432 | ND |
2018-10-18 | AE43927 | ND |
2018-10-18 | AE43925 | ND |
2018-10-18 | AE43928 | ND |
2018-10-18 | AE43926 | ND |
2018-10-18 | AE43986 | ND |
2019-01-15 | AE49792 | ND |
2019-01-15 | AE49791 | ND |
2019-01-15 | AE49793 | ND |
2019-01-15 | AE49790 | ND |
2019-04-10 | AE61772 | ND |
2019-04-10 | AE61775 | ND |
2019-04-10 | AE61774 | ND |
2019-04-10 | AE61773 | ND |
2019-07-24 | AE75753 | ND |
2019-07-24 | AE75752 | ND |
2019-07-24 | AE75766 | ND |
2019-07-24 | AE75755 | ND |
2019-10-21 | AE87053 | ND |
2019-10-21 | AE87051 | ND |
2019-10-21 | AE87052 | ND |
2019-10-21 | AE87055 | ND |