Dalapon
Atascosa Rural WSC
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 | 18 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 16 | 0 | ND |
2017 | ND | 20 | 0 | ND |
2018 | ND | 18 | 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 |
---|---|---|
2014-02-12 | AC42520 | ND |
2014-02-12 | AC42455 | ND |
2014-02-12 | AC42452 | ND |
2014-02-12 | AC42465 | ND |
2014-02-12 | AC42464 | ND |
2014-03-27 | AC48561 | ND |
2014-04-16 | AC50803 | ND |
2014-04-16 | AC50806 | ND |
2014-04-16 | AC50804 | ND |
2014-04-16 | AC50805 | ND |
2014-07-21 | AC60364 | ND |
2014-07-21 | AC60365 | ND |
2014-07-21 | AC60363 | ND |
2014-07-21 | AC60362 | ND |
2014-10-15 | AC69774 | ND |
2014-10-15 | AC69782 | ND |
2014-10-15 | AC69773 | ND |
2014-10-15 | AC69775 | ND |
2015-02-05 | AC79427 | ND |
2015-02-05 | AC79431 | ND |
2015-02-05 | AC79459 | ND |
2015-02-05 | AC79430 | ND |
2015-06-02 | AC94281 | ND |
2015-06-02 | AC94279 | ND |
2015-06-02 | AC94282 | ND |
2015-06-02 | AC94270 | ND |
2015-08-10 | AD03200 | ND |
2015-08-10 | AD03209 | ND |
2015-08-10 | AD03207 | ND |
2015-08-10 | AD03206 | ND |
2015-10-06 | AD09594 | ND |
2015-10-06 | AD09597 | ND |
2015-10-06 | AD09577 | ND |
2015-10-06 | AD09595 | ND |
2016-02-16 | AD23605 | ND |
2016-02-16 | AD23604 | ND |
2016-02-16 | AD23606 | ND |
2016-02-16 | AD23602 | ND |
2016-04-26 | AD34152 | ND |
2016-04-26 | AD34168 | ND |
2016-04-26 | AD34170 | ND |
2016-04-26 | AD34171 | ND |
2016-07-13 | AD44024 | ND |
2016-07-13 | AD44023 | ND |
2016-07-13 | AD44003 | ND |
2016-07-13 | AD44008 | ND |
2016-10-10 | AD52808 | ND |
2016-10-10 | AD52809 | ND |
2016-10-10 | AD52811 | ND |
2016-10-10 | AD52804 | ND |
2017-01-12 | AD64847 | ND |
2017-01-12 | AD64844 | ND |
2017-01-12 | AD64724 | ND |
2017-01-12 | AD64703 | ND |
2017-01-12 | AD64700 | ND |
2017-01-12 | AD64699 | ND |
2017-04-06 | AD78718 | ND |
2017-04-06 | AD78719 | ND |
2017-04-06 | AD78720 | ND |
2017-04-06 | AD78721 | ND |
2017-07-18 | AD89944 | ND |
2017-07-18 | AD89939 | ND |
2017-07-18 | AD89940 | ND |
2017-07-18 | AD89935 | ND |
2017-08-09 | AD92592 | ND |
2017-10-06 | AD99754 | ND |
2017-10-06 | AD99751 | ND |
2017-10-06 | AD99753 | ND |
2017-10-06 | AD99752 | ND |
2017-10-06 | AD99883 | ND |
2018-01-18 | AE09315 | ND |
2018-01-18 | AE09229 | ND |
2018-01-18 | AE09221 | ND |
2018-01-18 | AE09210 | ND |
2018-01-18 | AE09215 | ND |
2018-04-06 | AE21745 | ND |
2018-04-06 | AE21680 | ND |
2018-04-06 | AE21679 | ND |
2018-04-06 | AE21678 | ND |
2018-04-06 | AE21677 | ND |
2018-08-01 | AE35273 | ND |
2018-08-01 | AE35274 | ND |
2018-08-01 | AE35276 | ND |
2018-08-01 | AE35275 | ND |
2018-10-04 | AE42677 | ND |
2018-10-04 | AE42679 | ND |
2018-10-04 | AE42676 | ND |
2018-10-04 | AE42678 | ND |
2019-03-05 | AE57111 | ND |
2019-03-05 | AE57110 | ND |
2019-03-05 | AE57108 | ND |
2019-03-05 | AE57109 | ND |
2019-04-04 | AE61170 | ND |
2019-04-04 | AE61171 | ND |
2019-04-04 | AE61169 | ND |
2019-04-04 | AE61172 | ND |
2019-07-10 | AE74128 | ND |
2019-07-10 | AE74133 | ND |
2019-07-10 | AE74132 | ND |
2019-07-10 | AE74129 | ND |
2019-10-01 | AE85330 | ND |
2019-10-01 | AE85329 | ND |
2019-10-01 | AE85327 | ND |
2019-10-01 | AE85332 | ND |