Dalapon
City of Port Arthur
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 | 32 | 0 | ND |
2015 | ND | 32 | 0 | ND |
2016 | ND | 33 | 0 | ND |
2017 | ND | 32 | 0 | ND |
2018 | ND | 32 | 0 | ND |
2019 | ND | 33 | 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 |
---|---|---|
2014-02-28 | AC45318 | ND |
2014-02-28 | AC45311 | ND |
2014-02-28 | AC45314 | ND |
2014-02-28 | AC45271 | ND |
2014-02-28 | AC45312 | ND |
2014-02-28 | AC45310 | ND |
2014-02-28 | AC45309 | ND |
2014-02-28 | AC45274 | ND |
2014-04-24 | AC51673 | ND |
2014-04-24 | AC51683 | ND |
2014-04-24 | AC51685 | ND |
2014-04-24 | AC51680 | ND |
2014-04-24 | AC51682 | ND |
2014-04-24 | AC51681 | ND |
2014-04-24 | AC51689 | ND |
2014-04-24 | AC51684 | ND |
2014-07-14 | AC59566 | ND |
2014-07-14 | AC59564 | ND |
2014-07-14 | AC59604 | ND |
2014-07-14 | AC59607 | ND |
2014-07-14 | AC59600 | ND |
2014-07-14 | AC59568 | ND |
2014-07-14 | AC59602 | ND |
2014-07-14 | AC59603 | ND |
2014-10-21 | AC70188 | ND |
2014-10-21 | AC70164 | ND |
2014-10-21 | AC70146 | ND |
2014-10-21 | AC70153 | ND |
2014-10-21 | AC70149 | ND |
2014-10-21 | AC70167 | ND |
2014-10-21 | AC70169 | ND |
2014-10-21 | AC70150 | ND |
2015-02-24 | AC81629 | ND |
2015-02-24 | AC81667 | ND |
2015-02-24 | AC81665 | ND |
2015-02-24 | AC81639 | ND |
2015-02-24 | AC81631 | ND |
2015-02-24 | AC81630 | ND |
2015-02-24 | AC81632 | ND |
2015-02-27 | AC82291 | ND |
2015-05-28 | AC93754 | ND |
2015-05-28 | AC93756 | ND |
2015-05-28 | AC93762 | ND |
2015-05-28 | AC93730 | ND |
2015-05-28 | AC93735 | ND |
2015-05-28 | AC93757 | ND |
2015-05-28 | AC93761 | ND |
2015-05-28 | AC93739 | ND |
2015-07-23 | AD00899 | ND |
2015-07-23 | AD00870 | ND |
2015-07-23 | AD00898 | ND |
2015-07-23 | AD00878 | ND |
2015-07-23 | AD00891 | ND |
2015-07-23 | AD00876 | ND |
2015-07-23 | AD00871 | ND |
2015-07-23 | AD00873 | ND |
2015-12-15 | AD17042 | ND |
2015-12-15 | AD17039 | ND |
2015-12-15 | AD17038 | ND |
2015-12-15 | AD17044 | ND |
2015-12-15 | AD17036 | ND |
2015-12-15 | AD17046 | ND |
2015-12-15 | AD17043 | ND |
2015-12-15 | AD17045 | ND |
2016-02-23 | AD25137 | ND |
2016-03-22 | AD30094 | ND |
2016-03-22 | AD30102 | ND |
2016-03-22 | AD30099 | ND |
2016-03-22 | AD30098 | ND |
2016-03-22 | AD30101 | ND |
2016-03-22 | AD30097 | ND |
2016-03-22 | AD30100 | ND |
2016-03-22 | AD30095 | ND |
2016-06-16 | AD40937 | ND |
2016-06-16 | AD40934 | ND |
2016-06-16 | AD40906 | ND |
2016-06-16 | AD40902 | ND |
2016-06-16 | AD40936 | ND |
2016-06-16 | AD40896 | ND |
2016-06-16 | AD40904 | ND |
2016-06-16 | AD40903 | ND |
2016-10-20 | AD54065 | ND |
2016-10-20 | AD54057 | ND |
2016-10-20 | AD54063 | ND |
2016-10-20 | AD54070 | ND |
2016-10-20 | AD54062 | ND |
2016-10-20 | AD54058 | ND |
2016-10-20 | AD54061 | ND |
2016-10-20 | AD54069 | ND |
2016-12-09 | AD61612 | ND |
2016-12-09 | AD61609 | ND |
2016-12-09 | AD61604 | ND |
2016-12-09 | AD61611 | ND |
2016-12-09 | AD61606 | ND |
2016-12-09 | AD61608 | ND |
2016-12-09 | AD61614 | ND |
2016-12-09 | AD61617 | ND |
2017-02-01 | AD68347 | ND |
2017-02-01 | AD68348 | ND |
2017-02-01 | AD68351 | ND |
2017-02-01 | AD68349 | ND |
2017-02-01 | AD68346 | ND |
2017-02-01 | AD68354 | ND |
2017-02-01 | AD68352 | ND |
2017-02-01 | AD68385 | ND |
2017-05-02 | AD82100 | ND |
2017-05-02 | AD82108 | ND |
2017-05-02 | AD82095 | ND |
2017-05-02 | AD82099 | ND |
2017-05-02 | AD82101 | ND |
2017-05-02 | AD82106 | ND |
2017-05-02 | AD82109 | ND |
2017-05-02 | AD82103 | ND |
2017-08-09 | AD92681 | ND |
2017-08-09 | AD92698 | ND |
2017-08-09 | AD92680 | ND |
2017-08-09 | AD92677 | ND |
2017-08-09 | AD92685 | ND |
2017-08-09 | AD92697 | ND |
2017-08-09 | AD92689 | ND |
2017-08-09 | AD92686 | ND |
2017-11-01 | AE03158 | ND |
2017-11-01 | AE03163 | ND |
2017-11-01 | AE03159 | ND |
2017-11-01 | AE03162 | ND |
2017-11-01 | AE03161 | ND |
2017-11-01 | AE03156 | ND |
2017-11-01 | AE03160 | ND |
2017-11-01 | AE03157 | ND |
2018-01-30 | AE11507 | ND |
2018-01-30 | AE11505 | ND |
2018-01-30 | AE11508 | ND |
2018-01-30 | AE11506 | ND |
2018-01-30 | AE11510 | ND |
2018-01-30 | AE11520 | ND |
2018-01-30 | AE11509 | ND |
2018-01-30 | AE11511 | ND |
2018-04-12 | AE22248 | ND |
2018-04-12 | AE22243 | ND |
2018-04-12 | AE22249 | ND |
2018-04-12 | AE22244 | ND |
2018-04-12 | AE22242 | ND |
2018-04-12 | AE22246 | ND |
2018-04-12 | AE22250 | ND |
2018-04-12 | AE22247 | ND |
2018-08-07 | AE36273 | ND |
2018-08-07 | AE36292 | ND |
2018-08-07 | AE36293 | ND |
2018-08-07 | AE36267 | ND |
2018-08-07 | AE36297 | ND |
2018-08-07 | AE36291 | ND |
2018-08-07 | AE36269 | ND |
2018-08-07 | AE36270 | ND |
2018-10-09 | AE43043 | ND |
2018-10-09 | AE43046 | ND |
2018-10-09 | AE43042 | ND |
2018-10-09 | AE43065 | ND |
2018-10-09 | AE43044 | ND |
2018-10-09 | AE43064 | ND |
2018-10-09 | AE43045 | ND |
2018-10-09 | AE43066 | ND |
2019-02-13 | AE54408 | ND |
2019-02-13 | AE54302 | ND |
2019-02-13 | AE54322 | ND |
2019-02-13 | AE54300 | ND |
2019-02-13 | AE54315 | ND |
2019-02-13 | AE54298 | ND |
2019-02-13 | AE54305 | ND |
2019-02-13 | AE54313 | ND |
2019-02-13 | AE54304 | ND |
2019-04-29 | AE63928 | ND |
2019-04-29 | AE63923 | ND |
2019-04-29 | AE63924 | ND |
2019-04-29 | AE63926 | ND |
2019-04-29 | AE63929 | ND |
2019-04-29 | AE63922 | ND |
2019-04-29 | AE63930 | ND |
2019-04-29 | AE63891 | ND |
2019-07-31 | AE76589 | ND |
2019-07-31 | AE76588 | ND |
2019-07-31 | AE76578 | ND |
2019-07-31 | AE76585 | ND |
2019-07-31 | AE76582 | ND |
2019-07-31 | AE76586 | ND |
2019-07-31 | AE76583 | ND |
2019-07-31 | AE76580 | ND |
2019-10-08 | AE85978 | ND |
2019-10-08 | AE85991 | ND |
2019-10-08 | AE85974 | ND |
2019-10-08 | AE85976 | ND |
2019-10-08 | AE85980 | ND |
2019-10-08 | AE85979 | ND |
2019-10-08 | AE85981 | ND |
2019-10-08 | AE85977 | ND |