Dalapon
Texas State University - San Marcos
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 17 | 0 | ND |
| 2015 | ND | 16 | 0 | ND |
| 2016 | ND | 16 | 0 | ND |
| 2017 | ND | 17 | 0 | ND |
| 2018 | ND | 16 | 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 |
|---|---|---|
| 2014-03-10 | AC46195 | ND |
| 2014-03-10 | AC46193 | ND |
| 2014-03-10 | AC46192 | ND |
| 2014-03-10 | AC46191 | ND |
| 2014-06-02 | AC55608 | ND |
| 2014-06-02 | AC55581 | ND |
| 2014-06-02 | AC55614 | ND |
| 2014-06-02 | AC55582 | ND |
| 2014-08-26 | AC65248 | ND |
| 2014-08-26 | AC65226 | ND |
| 2014-08-26 | AC65242 | ND |
| 2014-08-26 | AC65246 | ND |
| 2014-08-26 | AC65243 | ND |
| 2014-11-10 | AC71514 | ND |
| 2014-11-10 | AC71511 | ND |
| 2014-11-10 | AC71510 | ND |
| 2014-11-10 | AC71516 | ND |
| 2015-01-23 | AC77449 | ND |
| 2015-01-23 | AC77453 | ND |
| 2015-01-23 | AC77455 | ND |
| 2015-01-23 | AC77452 | ND |
| 2015-06-08 | AC94898 | ND |
| 2015-06-08 | AC94894 | ND |
| 2015-06-08 | AC94896 | ND |
| 2015-06-08 | AC94892 | ND |
| 2015-09-10 | AD06520 | ND |
| 2015-09-10 | AD06522 | ND |
| 2015-09-10 | AD06530 | ND |
| 2015-09-10 | AD06515 | ND |
| 2015-12-01 | AD14903 | ND |
| 2015-12-01 | AD14873 | ND |
| 2015-12-01 | AD14870 | ND |
| 2015-12-01 | AD14898 | ND |
| 2016-02-25 | AD25676 | ND |
| 2016-02-25 | AD25705 | ND |
| 2016-02-25 | AD25674 | ND |
| 2016-02-25 | AD25673 | ND |
| 2016-06-16 | AD40947 | ND |
| 2016-06-16 | AD40944 | ND |
| 2016-06-16 | AD40946 | ND |
| 2016-06-16 | AD40950 | ND |
| 2016-08-03 | AD46868 | ND |
| 2016-08-03 | AD46865 | ND |
| 2016-08-03 | AD46864 | ND |
| 2016-08-03 | AD46866 | ND |
| 2016-10-17 | AD53390 | ND |
| 2016-10-17 | AD53391 | ND |
| 2016-10-17 | AD53393 | ND |
| 2016-10-17 | AD53392 | ND |
| 2017-02-21 | AD71246 | ND |
| 2017-02-21 | AD71250 | ND |
| 2017-02-21 | AD71264 | ND |
| 2017-02-21 | AD71252 | ND |
| 2017-04-20 | AD80375 | ND |
| 2017-04-20 | AD80376 | ND |
| 2017-04-20 | AD80380 | ND |
| 2017-04-20 | AD80378 | ND |
| 2017-04-20 | AD80467 | ND |
| 2017-07-06 | AD88469 | ND |
| 2017-07-06 | AD88467 | ND |
| 2017-07-06 | AD88470 | ND |
| 2017-07-06 | AD88472 | ND |
| 2017-10-18 | AE01316 | ND |
| 2017-10-18 | AE01321 | ND |
| 2017-10-18 | AE01334 | ND |
| 2017-10-18 | AE01313 | ND |
| 2018-02-05 | AE12158 | ND |
| 2018-02-05 | AE12151 | ND |
| 2018-02-05 | AE12154 | ND |
| 2018-02-05 | AE12161 | ND |
| 2018-04-09 | AE21634 | ND |
| 2018-04-09 | AE21623 | ND |
| 2018-04-09 | AE21596 | ND |
| 2018-04-09 | AE21605 | ND |
| 2018-07-09 | AE32582 | ND |
| 2018-07-09 | AE32584 | ND |
| 2018-07-09 | AE32598 | ND |
| 2018-07-09 | AE32597 | ND |
| 2018-10-02 | AE42336 | ND |
| 2018-10-02 | AE42332 | ND |
| 2018-10-02 | AE42333 | ND |
| 2018-10-02 | AE42339 | ND |
| 2019-01-15 | AE49788 | ND |
| 2019-01-15 | AE49783 | ND |
| 2019-01-15 | AE49789 | ND |
| 2019-01-15 | AE49787 | ND |
| 2019-04-29 | AE63908 | ND |
| 2019-04-29 | AE63893 | ND |
| 2019-04-29 | AE63895 | ND |
| 2019-04-29 | AE63911 | ND |
| 2019-07-09 | AE73645 | ND |
| 2019-07-09 | AE73651 | ND |
| 2019-07-09 | AE73649 | ND |
| 2019-07-09 | AE73650 | ND |
| 2019-10-03 | AE85623 | ND |
| 2019-10-03 | AE85628 | ND |
| 2019-10-03 | AE85622 | ND |
| 2019-10-03 | AE85627 | ND |