Dalapon
City of Roma
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
98
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 | 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 |
|---|---|---|
| 2014-02-26 | AC44703 | ND |
| 2014-02-26 | AC44699 | ND |
| 2014-02-26 | AC44730 | ND |
| 2014-02-26 | AC44732 | ND |
| 2014-06-10 | AC56432 | ND |
| 2014-06-10 | AC56453 | ND |
| 2014-06-10 | AC56451 | ND |
| 2014-06-10 | AC56459 | ND |
| 2014-08-18 | AC64162 | ND |
| 2014-08-18 | AC64147 | ND |
| 2014-08-18 | AC64163 | ND |
| 2014-08-18 | AC64160 | ND |
| 2014-12-03 | AC73527 | ND |
| 2014-12-03 | AC73553 | ND |
| 2014-12-03 | AC73555 | ND |
| 2014-12-03 | AC73558 | ND |
| 2015-02-11 | AC80203 | ND |
| 2015-02-11 | AC80181 | ND |
| 2015-02-11 | AC80183 | ND |
| 2015-02-11 | AC80180 | ND |
| 2015-06-08 | AC94851 | ND |
| 2015-06-08 | AC94861 | ND |
| 2015-06-08 | AC94870 | ND |
| 2015-06-08 | AC94850 | ND |
| 2015-09-24 | AD08463 | ND |
| 2015-09-24 | AD08464 | ND |
| 2015-09-24 | AD08461 | ND |
| 2015-09-24 | AD08460 | ND |
| 2015-11-05 | AD12759 | ND |
| 2015-11-05 | AD12764 | ND |
| 2015-11-05 | AD12767 | ND |
| 2015-11-05 | AD12768 | ND |
| 2016-02-25 | AD25695 | ND |
| 2016-02-25 | AD25728 | ND |
| 2016-02-25 | AD25727 | ND |
| 2016-02-25 | AD25681 | ND |
| 2016-05-12 | AD36585 | ND |
| 2016-05-12 | AD36595 | ND |
| 2016-05-12 | AD36589 | ND |
| 2016-05-12 | AD36588 | ND |
| 2016-05-12 | AD36647 | ND |
| 2016-09-20 | AD50351 | ND |
| 2016-09-20 | AD50350 | ND |
| 2016-09-20 | AD50352 | ND |
| 2016-09-20 | AD50348 | ND |
| 2016-10-27 | AD55114 | ND |
| 2016-10-27 | AD55095 | ND |
| 2016-10-27 | AD55094 | ND |
| 2016-10-27 | AD55115 | ND |
| 2017-03-10 | AD74637 | ND |
| 2017-03-10 | AD74643 | ND |
| 2017-03-10 | AD74640 | ND |
| 2017-03-10 | AD74635 | ND |
| 2017-04-27 | AD81461 | ND |
| 2017-04-27 | AD81453 | ND |
| 2017-04-27 | AD81460 | ND |
| 2017-04-27 | AD81456 | ND |
| 2017-08-03 | AD92125 | ND |
| 2017-08-03 | AD92133 | ND |
| 2017-08-03 | AD92141 | ND |
| 2017-08-03 | AD92131 | ND |
| 2017-11-09 | AE04312 | ND |
| 2017-11-09 | AE04310 | ND |
| 2017-11-09 | AE04313 | ND |
| 2017-11-09 | AE04315 | ND |
| 2018-03-09 | AE17813 | ND |
| 2018-03-09 | AE17823 | ND |
| 2018-03-09 | AE17819 | ND |
| 2018-03-09 | AE17822 | ND |
| 2018-05-17 | AE26764 | ND |
| 2018-05-17 | AE26736 | ND |
| 2018-05-17 | AE26760 | ND |
| 2018-05-17 | AE26759 | ND |
| 2018-08-30 | AE38922 | ND |
| 2018-08-30 | AE38917 | ND |
| 2018-08-30 | AE38914 | ND |
| 2018-08-30 | AE38919 | ND |
| 2018-12-03 | AE47762 | ND |
| 2018-12-03 | AE47760 | ND |
| 2018-12-03 | AE47751 | ND |
| 2018-12-03 | AE47766 | ND |
| 2019-02-07 | AE53436 | ND |
| 2019-02-07 | AE53426 | ND |
| 2019-02-07 | AE53419 | ND |
| 2019-02-07 | AE53427 | ND |
| 2019-06-10 | AE69969 | ND |
| 2019-06-10 | AE69970 | ND |
| 2019-06-10 | AE69967 | ND |
| 2019-06-10 | AE69984 | ND |
| 2019-06-10 | AE70164 | ND |
| 2019-09-13 | AE83528 | ND |
| 2019-09-13 | AE83526 | ND |
| 2019-09-13 | AE83524 | ND |
| 2019-09-13 | AE83531 | ND |
| 2019-12-06 | AE91863 | ND |
| 2019-12-06 | AE91867 | ND |
| 2019-12-06 | AE91864 | ND |
| 2019-12-06 | AE91861 | ND |