Dalapon
City of Sugar Land
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 | 40 | 0 | ND |
2015 | ND | 33 | 0 | ND |
2016 | ND | 33 | 0 | ND |
2017 | ND | 38 | 0 | ND |
2018 | ND | 34 | 0 | ND |
2019 | ND | 36 | 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 |
---|---|---|
2014-02-11 | AC42272 | ND |
2014-02-11 | AC42195 | ND |
2014-02-11 | AC42200 | ND |
2014-02-11 | AC42192 | ND |
2014-02-11 | AC42199 | ND |
2014-02-11 | AC42201 | ND |
2014-02-11 | AC42193 | ND |
2014-02-11 | AC42198 | ND |
2014-03-26 | AC48394 | ND |
2014-03-26 | AC48395 | ND |
2014-03-26 | AC48393 | ND |
2014-03-26 | AC48397 | ND |
2014-03-26 | AC48398 | ND |
2014-03-26 | AC48396 | ND |
2014-04-29 | AC52120 | ND |
2014-04-29 | AC52211 | ND |
2014-04-29 | AC52192 | ND |
2014-04-29 | AC52195 | ND |
2014-04-29 | AC52193 | ND |
2014-04-29 | AC52212 | ND |
2014-04-29 | AC52196 | ND |
2014-04-29 | AC52171 | ND |
2014-04-29 | AC52194 | ND |
2014-07-23 | AC60726 | ND |
2014-07-23 | AC60770 | ND |
2014-07-23 | AC60739 | ND |
2014-07-23 | AC60795 | ND |
2014-07-23 | AC60740 | ND |
2014-07-23 | AC60769 | ND |
2014-07-23 | AC60783 | ND |
2014-07-23 | AC60764 | ND |
2014-07-23 | AC60765 | ND |
2014-10-14 | AC69657 | ND |
2014-10-14 | AC69656 | ND |
2014-10-14 | AC69655 | ND |
2014-10-14 | AC69654 | ND |
2014-10-14 | AC69669 | ND |
2014-10-14 | AC69648 | ND |
2014-10-14 | AC69650 | ND |
2014-10-14 | AC69651 | ND |
2015-01-22 | AC77382 | ND |
2015-01-22 | AC77418 | ND |
2015-01-22 | AC77410 | ND |
2015-01-22 | AC77419 | ND |
2015-01-22 | AC77426 | ND |
2015-01-22 | AC77415 | ND |
2015-01-22 | AC77427 | ND |
2015-01-22 | AC77413 | ND |
2015-01-22 | AC77409 | ND |
2015-06-02 | AC94275 | ND |
2015-06-02 | AC94268 | ND |
2015-06-02 | AC94276 | ND |
2015-06-02 | AC94269 | ND |
2015-06-02 | AC94288 | ND |
2015-06-02 | AC94278 | ND |
2015-06-02 | AC94261 | ND |
2015-06-02 | AC94287 | ND |
2015-07-16 | AC99936 | ND |
2015-07-16 | AC99920 | ND |
2015-07-16 | AC99932 | ND |
2015-07-16 | AC99930 | ND |
2015-07-16 | AC99911 | ND |
2015-07-16 | AC99919 | ND |
2015-07-16 | AC99929 | ND |
2015-07-16 | AC99927 | ND |
2015-11-04 | AD12602 | ND |
2015-11-04 | AD12615 | ND |
2015-11-04 | AD12612 | ND |
2015-11-04 | AD12569 | ND |
2015-11-04 | AD12613 | ND |
2015-11-04 | AD12568 | ND |
2015-11-04 | AD12609 | ND |
2015-11-04 | AD12614 | ND |
2016-02-02 | AD21569 | ND |
2016-02-02 | AD21436 | ND |
2016-02-02 | AD21431 | ND |
2016-02-02 | AD21438 | ND |
2016-02-02 | AD21439 | ND |
2016-02-02 | AD21433 | ND |
2016-02-02 | AD21437 | ND |
2016-02-02 | AD21441 | ND |
2016-02-02 | AD21442 | ND |
2016-04-19 | AD33574 | ND |
2016-04-19 | AD33577 | ND |
2016-04-19 | AD33564 | ND |
2016-04-19 | AD33572 | ND |
2016-04-19 | AD33573 | ND |
2016-04-19 | AD33575 | ND |
2016-04-19 | AD33568 | ND |
2016-04-19 | AD33578 | ND |
2016-09-01 | AD47646 | ND |
2016-09-01 | AD47679 | ND |
2016-09-01 | AD47643 | ND |
2016-09-01 | AD47650 | ND |
2016-09-01 | AD47647 | ND |
2016-09-01 | AD47681 | ND |
2016-09-01 | AD47648 | ND |
2016-09-01 | AD47644 | ND |
2016-10-05 | AD52534 | ND |
2016-10-05 | AD52537 | ND |
2016-10-05 | AD52539 | ND |
2016-10-05 | AD52528 | ND |
2016-10-05 | AD52536 | ND |
2016-10-05 | AD52538 | ND |
2016-10-05 | AD52530 | ND |
2016-10-05 | AD52532 | ND |
2017-01-04 | AD63037 | ND |
2017-01-04 | AD62958 | ND |
2017-01-04 | AD62968 | ND |
2017-01-04 | AD62953 | ND |
2017-01-04 | AD62966 | ND |
2017-01-04 | AD62961 | ND |
2017-01-04 | AD62960 | ND |
2017-01-04 | AD62954 | ND |
2017-01-04 | AD62955 | ND |
2017-03-22 | AD76420 | ND |
2017-03-22 | AD76419 | ND |
2017-03-22 | AD76427 | ND |
2017-03-22 | AD76421 | ND |
2017-04-03 | AD78148 | ND |
2017-04-03 | AD78029 | ND |
2017-04-03 | AD78033 | ND |
2017-04-03 | AD78027 | ND |
2017-04-03 | AD78032 | ND |
2017-04-03 | AD78026 | ND |
2017-04-03 | AD78031 | ND |
2017-04-03 | AD78030 | ND |
2017-04-03 | AD78028 | ND |
2017-07-05 | AD88305 | ND |
2017-07-05 | AD88306 | ND |
2017-07-05 | AD88302 | ND |
2017-07-05 | AD88299 | ND |
2017-07-05 | AD88303 | ND |
2017-07-05 | AD88301 | ND |
2017-07-05 | AD88304 | ND |
2017-07-05 | AD88300 | ND |
2017-10-02 | AD98763 | ND |
2017-10-02 | AD98776 | ND |
2017-10-02 | AD98780 | ND |
2017-10-02 | AD98770 | ND |
2017-10-02 | AD98774 | ND |
2017-10-02 | AD98777 | ND |
2017-10-02 | AD98781 | ND |
2017-10-02 | AD98779 | ND |
2018-01-10 | AE08735 | ND |
2018-01-10 | AE08587 | ND |
2018-01-10 | AE08586 | ND |
2018-01-10 | AE08589 | ND |
2018-01-10 | AE08588 | ND |
2018-01-10 | AE08590 | ND |
2018-01-10 | AE08592 | ND |
2018-01-10 | AE08593 | ND |
2018-01-10 | AE08591 | ND |
2018-04-10 | AE21877 | ND |
2018-04-10 | AE21862 | ND |
2018-04-10 | AE21863 | ND |
2018-04-10 | AE21859 | ND |
2018-04-10 | AE21879 | ND |
2018-04-10 | AE21858 | ND |
2018-04-10 | AE21882 | ND |
2018-04-10 | AE21857 | ND |
2018-07-02 | AE32202 | ND |
2018-07-02 | AE32199 | ND |
2018-07-02 | AE32203 | ND |
2018-07-02 | AE32173 | ND |
2018-07-02 | AE32176 | ND |
2018-07-02 | AE32198 | ND |
2018-07-02 | AE32201 | ND |
2018-07-02 | AE32174 | ND |
2018-10-01 | AE42218 | ND |
2018-10-01 | AE42220 | ND |
2018-10-01 | AE42217 | ND |
2018-10-01 | AE42214 | ND |
2018-10-01 | AE42219 | ND |
2018-10-01 | AE42211 | ND |
2018-10-01 | AE42216 | ND |
2018-10-01 | AE42209 | ND |
2018-12-10 | AE48428 | ND |
2019-01-17 | AE50534 | ND |
2019-01-17 | AE50533 | ND |
2019-01-17 | AE50503 | ND |
2019-01-17 | AE50504 | ND |
2019-01-17 | AE50505 | ND |
2019-01-17 | AE50506 | ND |
2019-01-17 | AE50499 | ND |
2019-01-17 | AE50500 | ND |
2019-01-17 | AE50501 | ND |
2019-01-17 | AE50502 | ND |
2019-04-08 | AE61474 | ND |
2019-04-08 | AE61344 | ND |
2019-04-08 | AE61349 | ND |
2019-04-08 | AE61352 | ND |
2019-04-08 | AE61361 | ND |
2019-04-08 | AE61359 | ND |
2019-04-08 | AE61360 | ND |
2019-04-08 | AE61362 | ND |
2019-04-08 | AE61327 | ND |
2019-07-08 | AE73523 | ND |
2019-07-08 | AE73416 | ND |
2019-07-08 | AE73411 | ND |
2019-07-08 | AE73410 | ND |
2019-07-08 | AE73409 | ND |
2019-07-08 | AE73417 | ND |
2019-07-08 | AE73413 | ND |
2019-07-08 | AE73419 | ND |
2019-07-08 | AE73408 | ND |
2019-10-09 | AE86119 | ND |
2019-10-09 | AE86113 | ND |
2019-10-09 | AE86095 | ND |
2019-10-09 | AE86103 | ND |
2019-10-09 | AE86104 | ND |
2019-10-09 | AE86092 | ND |
2019-10-09 | AE86101 | ND |
2019-10-09 | AE86098 | ND |