Dalapon
City of Mercedes
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
97
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 | 15 | 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 | AC44714 | ND |
| 2014-02-26 | AC44725 | ND |
| 2014-02-26 | AC44717 | ND |
| 2014-04-23 | AC51601 | ND |
| 2014-04-23 | AC51599 | ND |
| 2014-04-23 | AC51607 | ND |
| 2014-04-23 | AC51597 | ND |
| 2014-07-10 | AC59343 | ND |
| 2014-07-10 | AC59390 | ND |
| 2014-07-10 | AC59339 | ND |
| 2014-07-10 | AC59344 | ND |
| 2014-11-20 | AC72659 | ND |
| 2014-11-20 | AC72657 | ND |
| 2014-11-20 | AC72641 | ND |
| 2014-11-20 | AC72660 | ND |
| 2015-01-22 | AC77420 | ND |
| 2015-01-22 | AC77421 | ND |
| 2015-01-22 | AC77423 | ND |
| 2015-01-22 | AC77422 | ND |
| 2015-06-10 | AC95415 | ND |
| 2015-06-10 | AC95397 | ND |
| 2015-06-10 | AC95416 | ND |
| 2015-06-10 | AC95418 | ND |
| 2015-08-05 | AD02623 | ND |
| 2015-08-05 | AD02611 | ND |
| 2015-08-05 | AD02620 | ND |
| 2015-08-05 | AD02619 | ND |
| 2015-10-21 | AD11282 | ND |
| 2015-10-21 | AD11289 | ND |
| 2015-10-21 | AD11286 | ND |
| 2015-10-21 | AD11288 | ND |
| 2016-01-28 | AD20821 | ND |
| 2016-01-28 | AD20689 | ND |
| 2016-01-28 | AD20692 | ND |
| 2016-01-28 | AD20690 | ND |
| 2016-01-28 | AD20691 | ND |
| 2016-04-28 | AD34618 | ND |
| 2016-04-28 | AD34619 | ND |
| 2016-04-29 | AD34803 | ND |
| 2016-04-29 | AD34808 | ND |
| 2016-07-12 | AD43998 | ND |
| 2016-07-12 | AD44002 | ND |
| 2016-07-12 | AD43999 | ND |
| 2016-07-12 | AD44014 | ND |
| 2016-11-16 | AD58268 | ND |
| 2016-11-16 | AD58274 | ND |
| 2016-11-16 | AD58270 | ND |
| 2016-11-16 | AD58272 | ND |
| 2017-02-08 | AD69538 | ND |
| 2017-02-08 | AD69540 | ND |
| 2017-02-08 | AD69539 | ND |
| 2017-02-08 | AD69541 | ND |
| 2017-05-03 | AD82376 | ND |
| 2017-05-03 | AD82375 | ND |
| 2017-05-03 | AD82373 | ND |
| 2017-05-03 | AD82374 | ND |
| 2017-08-01 | AD91553 | ND |
| 2017-08-01 | AD91558 | ND |
| 2017-08-01 | AD91554 | ND |
| 2017-08-01 | AD91560 | ND |
| 2017-11-01 | AE03171 | ND |
| 2017-11-01 | AE03173 | ND |
| 2017-11-01 | AE03177 | ND |
| 2017-11-01 | AE03176 | ND |
| 2018-01-31 | AE11476 | ND |
| 2018-01-31 | AE11477 | ND |
| 2018-01-31 | AE11478 | ND |
| 2018-01-31 | AE11479 | ND |
| 2018-05-17 | AE26751 | ND |
| 2018-05-17 | AE26741 | ND |
| 2018-05-17 | AE26735 | ND |
| 2018-05-17 | AE26739 | ND |
| 2018-08-13 | AE36575 | ND |
| 2018-08-13 | AE36578 | ND |
| 2018-08-13 | AE36581 | ND |
| 2018-08-13 | AE36628 | ND |
| 2018-11-07 | AE45597 | ND |
| 2018-11-07 | AE45589 | ND |
| 2018-11-07 | AE45586 | ND |
| 2018-11-07 | AE45600 | ND |
| 2019-02-27 | AE56338 | ND |
| 2019-02-27 | AE56237 | ND |
| 2019-02-27 | AE56236 | ND |
| 2019-02-27 | AE56233 | ND |
| 2019-02-27 | AE56231 | ND |
| 2019-06-04 | AE69221 | ND |
| 2019-06-04 | AE69203 | ND |
| 2019-06-04 | AE69200 | ND |
| 2019-06-04 | AE69204 | ND |
| 2019-08-22 | AE80162 | ND |
| 2019-08-22 | AE80163 | ND |
| 2019-08-22 | AE80158 | ND |
| 2019-08-22 | AE80166 | ND |
| 2019-10-01 | AE85322 | ND |
| 2019-10-01 | AE85320 | ND |
| 2019-10-01 | AE85323 | ND |
| 2019-10-01 | AE85319 | ND |