Dalapon
City of Hutto
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 16 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 17 | 0 | ND |
2017 | ND | 16 | 0 | ND |
2018 | ND | 16 | 0 | ND |
2019 | ND | 17 | 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 |
---|---|---|
2014-02-21 | AC44095 | ND |
2014-02-21 | AC44097 | ND |
2014-02-21 | AC44096 | ND |
2014-02-21 | AC44094 | ND |
2014-05-09 | AC53675 | ND |
2014-05-09 | AC53669 | ND |
2014-05-09 | AC53671 | ND |
2014-05-09 | AC53674 | ND |
2014-08-20 | AC64737 | ND |
2014-08-20 | AC64728 | ND |
2014-08-20 | AC64725 | ND |
2014-08-20 | AC64727 | ND |
2014-11-13 | AC72059 | ND |
2014-11-13 | AC72065 | ND |
2014-11-13 | AC72068 | ND |
2014-11-13 | AC72056 | ND |
2015-01-29 | AC78432 | ND |
2015-01-29 | AC78431 | ND |
2015-01-29 | AC78436 | ND |
2015-01-29 | AC78415 | ND |
2015-06-08 | AC94902 | ND |
2015-06-08 | AC94897 | ND |
2015-06-08 | AC94906 | ND |
2015-06-08 | AC94907 | ND |
2015-09-17 | AD07557 | ND |
2015-09-17 | AD07554 | ND |
2015-09-17 | AD07558 | ND |
2015-09-17 | AD07553 | ND |
2015-11-02 | AD12166 | ND |
2015-11-02 | AD12176 | ND |
2015-11-02 | AD12173 | ND |
2015-11-02 | AD12172 | ND |
2016-02-25 | AD25684 | ND |
2016-02-25 | AD25857 | ND |
2016-02-25 | AD25672 | ND |
2016-02-25 | AD25718 | ND |
2016-02-25 | AD25675 | ND |
2016-06-09 | AD39958 | ND |
2016-06-09 | AD39957 | ND |
2016-06-09 | AD39955 | ND |
2016-06-09 | AD39953 | ND |
2016-09-22 | AD50678 | ND |
2016-09-22 | AD50674 | ND |
2016-09-22 | AD50673 | ND |
2016-09-22 | AD50680 | ND |
2016-12-05 | AD60316 | ND |
2016-12-05 | AD60315 | ND |
2016-12-05 | AD60302 | ND |
2016-12-05 | AD60313 | ND |
2017-03-09 | AD74340 | ND |
2017-03-09 | AD74341 | ND |
2017-03-09 | AD74345 | ND |
2017-03-09 | AD74344 | ND |
2017-05-12 | AD84033 | ND |
2017-05-12 | AD84034 | ND |
2017-05-12 | AD84032 | ND |
2017-05-12 | AD84035 | ND |
2017-07-31 | AD91334 | ND |
2017-07-31 | AD91331 | ND |
2017-07-31 | AD91335 | ND |
2017-07-31 | AD91338 | ND |
2017-10-03 | AD99043 | ND |
2017-10-03 | AD99035 | ND |
2017-10-03 | AD99032 | ND |
2017-10-03 | AD99036 | ND |
2018-03-08 | AE17494 | ND |
2018-03-08 | AE17507 | ND |
2018-03-08 | AE17511 | ND |
2018-03-08 | AE17512 | ND |
2018-05-07 | AE25321 | ND |
2018-05-07 | AE25322 | ND |
2018-05-07 | AE25318 | ND |
2018-05-07 | AE25320 | ND |
2018-08-21 | AE37847 | ND |
2018-08-21 | AE37851 | ND |
2018-08-21 | AE37848 | ND |
2018-08-21 | AE37849 | ND |
2018-10-15 | AE43432 | ND |
2018-10-15 | AE43425 | ND |
2018-10-15 | AE43430 | ND |
2018-10-15 | AE43426 | ND |
2019-03-08 | AE57717 | ND |
2019-03-08 | AE57716 | ND |
2019-03-08 | AE57718 | ND |
2019-03-08 | AE57719 | ND |
2019-05-30 | AE68602 | ND |
2019-05-30 | AE68605 | ND |
2019-05-30 | AE68603 | ND |
2019-05-30 | AE68604 | ND |
2019-05-30 | AE68690 | ND |
2019-08-14 | AE78530 | ND |
2019-08-14 | AE78534 | ND |
2019-08-14 | AE78537 | ND |
2019-08-14 | AE78531 | ND |
2019-11-26 | AE90561 | ND |
2019-11-26 | AE90558 | ND |
2019-11-26 | AE90559 | ND |
2019-11-26 | AE90560 | ND |