Dalapon
Green Valley SUD
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
102
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 | 19 | 0 | ND |
| 2015 | ND | 16 | 0 | ND |
| 2016 | ND | 16 | 0 | ND |
| 2017 | ND | 19 | 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 |
|---|---|---|
| 2014-02-19 | AC43553 | ND |
| 2014-02-19 | AC43559 | ND |
| 2014-02-19 | AC43587 | ND |
| 2014-02-19 | AC43551 | ND |
| 2014-04-03 | AC49291 | ND |
| 2014-04-03 | AC49290 | ND |
| 2014-04-03 | AC49206 | ND |
| 2014-04-03 | AC49207 | ND |
| 2014-04-03 | AC49204 | ND |
| 2014-04-03 | AC49227 | ND |
| 2014-07-14 | AC59543 | ND |
| 2014-07-14 | AC59615 | ND |
| 2014-07-14 | AC59589 | ND |
| 2014-07-14 | AC59608 | ND |
| 2014-09-18 | AC67487 | ND |
| 2014-11-11 | AC71722 | ND |
| 2014-11-11 | AC71725 | ND |
| 2014-11-11 | AC71728 | ND |
| 2014-11-11 | AC71727 | ND |
| 2015-01-27 | AC77902 | ND |
| 2015-01-27 | AC77917 | ND |
| 2015-01-27 | AC77881 | ND |
| 2015-01-27 | AC77880 | ND |
| 2015-04-15 | AC88350 | ND |
| 2015-04-15 | AC88351 | ND |
| 2015-04-15 | AC88348 | ND |
| 2015-04-15 | AC88352 | ND |
| 2015-07-22 | AD00613 | ND |
| 2015-07-22 | AD00609 | ND |
| 2015-07-22 | AD00567 | ND |
| 2015-07-22 | AD00612 | ND |
| 2015-11-20 | AD14412 | ND |
| 2015-11-20 | AD14370 | ND |
| 2015-11-20 | AD14369 | ND |
| 2015-11-20 | AD14377 | ND |
| 2016-01-20 | AD18876 | ND |
| 2016-01-20 | AD18886 | ND |
| 2016-01-20 | AD18888 | ND |
| 2016-01-20 | AD18895 | ND |
| 2016-04-06 | AD32010 | ND |
| 2016-04-06 | AD32014 | ND |
| 2016-04-06 | AD32043 | ND |
| 2016-04-06 | AD32012 | ND |
| 2016-09-16 | AD50039 | ND |
| 2016-09-16 | AD50057 | ND |
| 2016-09-16 | AD50015 | ND |
| 2016-09-16 | AD50012 | ND |
| 2016-11-03 | AD56440 | ND |
| 2016-11-03 | AD56441 | ND |
| 2016-11-03 | AD56438 | ND |
| 2016-11-03 | AD56439 | ND |
| 2017-01-30 | AD67648 | ND |
| 2017-01-30 | AD67651 | ND |
| 2017-01-30 | AD67481 | ND |
| 2017-01-30 | AD67512 | ND |
| 2017-01-30 | AD67479 | ND |
| 2017-01-30 | AD67513 | ND |
| 2017-04-20 | AD80464 | ND |
| 2017-04-20 | AD80340 | ND |
| 2017-04-20 | AD80341 | ND |
| 2017-04-20 | AD80338 | ND |
| 2017-04-20 | AD80344 | ND |
| 2017-08-16 | AD93384 | ND |
| 2017-08-16 | AD93375 | ND |
| 2017-08-16 | AD93373 | ND |
| 2017-08-16 | AD93374 | ND |
| 2017-12-08 | AE07404 | ND |
| 2017-12-08 | AE07403 | ND |
| 2017-12-08 | AE07402 | ND |
| 2017-12-08 | AE07401 | ND |
| 2018-01-26 | AE10952 | ND |
| 2018-01-26 | AE10951 | ND |
| 2018-01-26 | AE10950 | ND |
| 2018-01-26 | AE10953 | ND |
| 2018-04-18 | AE22988 | ND |
| 2018-04-18 | AE22991 | ND |
| 2018-04-18 | AE22992 | ND |
| 2018-04-18 | AE22990 | ND |
| 2018-08-16 | AE37353 | ND |
| 2018-08-16 | AE37352 | ND |
| 2018-08-16 | AE37351 | ND |
| 2018-08-16 | AE37354 | ND |
| 2018-10-03 | AE42513 | ND |
| 2018-10-03 | AE42527 | ND |
| 2018-10-03 | AE42545 | ND |
| 2018-10-03 | AE42520 | ND |
| 2019-02-05 | AE52853 | ND |
| 2019-02-05 | AE52855 | ND |
| 2019-02-05 | AE52870 | ND |
| 2019-02-05 | AE52876 | ND |
| 2019-04-11 | AE61998 | ND |
| 2019-04-11 | AE62023 | ND |
| 2019-04-11 | AE61995 | ND |
| 2019-04-11 | AE62005 | ND |
| 2019-08-01 | AE76761 | ND |
| 2019-08-01 | AE76762 | ND |
| 2019-08-01 | AE76763 | ND |
| 2019-08-01 | AE76765 | ND |
| 2019-10-15 | AE86615 | ND |
| 2019-10-15 | AE86616 | ND |
| 2019-10-15 | AE86614 | ND |
| 2019-10-15 | AE86618 | ND |