Dalapon
City of Beeville
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 | 16 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 17 | 0 | ND |
2017 | 0.406 ppb | 16 | 4 | ND - 2.10 ppb |
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 |
---|---|---|
2014-03-11 | AC46460 | ND |
2014-03-11 | AC46423 | ND |
2014-03-11 | AC46454 | ND |
2014-03-11 | AC46469 | ND |
2014-04-22 | AC51382 | ND |
2014-04-22 | AC51381 | ND |
2014-04-22 | AC51366 | ND |
2014-04-22 | AC51365 | ND |
2014-07-28 | AC61186 | ND |
2014-07-28 | AC61195 | ND |
2014-07-28 | AC61190 | ND |
2014-07-28 | AC61184 | ND |
2014-10-27 | AC70584 | ND |
2014-10-27 | AC70572 | ND |
2014-10-27 | AC70581 | ND |
2014-10-27 | AC70580 | ND |
2015-01-26 | AC77721 | ND |
2015-01-26 | AC77723 | ND |
2015-01-26 | AC77766 | ND |
2015-01-26 | AC77761 | ND |
2015-04-08 | AC87675 | ND |
2015-04-08 | AC87676 | ND |
2015-04-08 | AC87678 | ND |
2015-05-12 | AC91569 | ND |
2015-07-09 | AC98945 | ND |
2015-07-09 | AC98939 | ND |
2015-07-09 | AC98944 | ND |
2015-07-09 | AC98946 | ND |
2015-10-08 | AD10004 | ND |
2015-10-08 | AD09993 | ND |
2015-10-08 | AD10000 | ND |
2015-10-08 | AD10002 | ND |
2016-01-11 | AD17405 | ND |
2016-01-11 | AD17304 | ND |
2016-01-11 | AD17305 | ND |
2016-01-11 | AD17295 | ND |
2016-01-11 | AD17303 | ND |
2016-04-06 | AD32009 | ND |
2016-04-06 | AD32016 | ND |
2016-04-06 | AD32013 | ND |
2016-04-06 | AD32008 | ND |
2016-07-14 | AD44245 | ND |
2016-07-14 | AD44251 | ND |
2016-07-14 | AD44250 | ND |
2016-07-14 | AD44246 | ND |
2016-10-11 | AD52949 | ND |
2016-10-11 | AD52946 | ND |
2016-10-11 | AD52947 | ND |
2016-10-11 | AD52948 | ND |
2017-01-10 | AD63928 | ND |
2017-01-10 | AD63936 | ND |
2017-01-10 | AD63939 | ND |
2017-01-10 | AD63940 | ND |
2017-04-06 | AD78717 | ND |
2017-04-06 | AD78716 | ND |
2017-04-06 | AD78715 | ND |
2017-04-06 | AD78714 | ND |
2017-07-06 | AD88442 | ND |
2017-07-06 | AD88443 | ND |
2017-07-06 | AD88440 | ND |
2017-07-06 | AD88444 | ND |
2017-10-10 | AE00092 | 2.00 ppb |
2017-10-10 | AE00089 | 1.000 ppb |
2017-10-10 | AE00090 | 1.40 ppb |
2017-10-10 | AE00091 | 2.10 ppb |
2018-01-08 | AE08039 | ND |
2018-01-08 | AE08038 | ND |
2018-01-08 | AE08031 | ND |
2018-01-08 | AE08034 | ND |
2018-05-22 | AE27236 | ND |
2018-05-22 | AE27235 | ND |
2018-05-22 | AE27237 | ND |
2018-05-22 | AE27218 | ND |
2018-09-21 | AE41273 | ND |
2018-09-21 | AE41276 | ND |
2018-09-21 | AE41275 | ND |
2018-09-21 | AE41277 | ND |
2018-12-14 | AE48930 | ND |
2018-12-14 | AE48929 | ND |
2018-12-14 | AE48928 | ND |
2018-12-14 | AE48927 | ND |
2019-02-11 | AE53873 | ND |
2019-02-11 | AE53738 | ND |
2019-02-11 | AE53737 | ND |
2019-02-11 | AE53755 | ND |
2019-02-11 | AE53735 | ND |
2019-05-29 | AE68370 | ND |
2019-05-29 | AE68371 | ND |
2019-05-29 | AE68375 | ND |
2019-05-29 | AE68373 | ND |
2019-08-13 | AE78263 | ND |
2019-08-13 | AE78276 | ND |
2019-08-13 | AE78261 | ND |
2019-08-13 | AE78262 | ND |
2019-10-08 | AE85970 | ND |
2019-10-08 | AE85973 | ND |
2019-10-08 | AE85972 | ND |
2019-10-08 | AE86008 | ND |
2019-10-08 | AE85971 | ND |