Dalapon
Woodland Acres Subdivision
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 | 2 | 0 | ND |
2015 | ND | 6 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | ND | 8 | 0 | ND |
2018 | ND | 8 | 0 | ND |
2019 | ND | 2 | 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 |
---|---|---|
2014-06-09 | AC56261 | ND |
2014-06-09 | AC56299 | ND |
2015-02-10 | AC80024 | ND |
2015-02-10 | AC80022 | ND |
2015-08-04 | AD02287 | ND |
2015-08-04 | AD02315 | ND |
2015-10-22 | AD11482 | ND |
2015-10-22 | AD11484 | ND |
2016-01-13 | AD17827 | ND |
2016-01-13 | AD17831 | ND |
2016-04-12 | AD32781 | ND |
2016-04-12 | AD32774 | ND |
2016-07-11 | AD43535 | ND |
2016-07-11 | AD43530 | ND |
2016-10-11 | AD52978 | ND |
2016-10-11 | AD52972 | ND |
2017-01-12 | AD64670 | ND |
2017-01-12 | AD64674 | ND |
2017-04-11 | AD79167 | ND |
2017-04-11 | AD79166 | ND |
2017-07-20 | AD90129 | ND |
2017-07-20 | AD90130 | ND |
2017-10-05 | AD99505 | ND |
2017-10-05 | AD99506 | ND |
2018-03-01 | AE16303 | ND |
2018-03-01 | AE16413 | ND |
2018-03-01 | AE16411 | ND |
2018-03-01 | AE16302 | ND |
2018-06-12 | AE29784 | ND |
2018-06-12 | AE29788 | ND |
2018-07-17 | AE33551 | ND |
2018-07-17 | AE33554 | ND |
2019-05-07 | AE65108 | ND |
2019-05-07 | AE65112 | ND |