Dalapon
Fort Sam Houston
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
106
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 |
|---|---|---|---|---|
| 2014 | ND | 17 | 0 | ND |
| 2015 | ND | 16 | 0 | ND |
| 2016 | ND | 18 | 0 | ND |
| 2017 | ND | 22 | 0 | ND |
| 2018 | ND | 17 | 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 |
|---|---|---|
| 2014-02-06 | AC41734 | ND |
| 2014-02-21 | AC44181 | ND |
| 2014-02-21 | AC44234 | ND |
| 2014-02-21 | AC44238 | ND |
| 2014-02-21 | AC44180 | ND |
| 2014-04-17 | AC51061 | ND |
| 2014-04-17 | AC51058 | ND |
| 2014-04-17 | AC51059 | ND |
| 2014-04-17 | AC51045 | ND |
| 2014-07-25 | AC61228 | ND |
| 2014-07-25 | AC61217 | ND |
| 2014-07-25 | AC61224 | ND |
| 2014-07-25 | AC61226 | ND |
| 2014-12-09 | AC74052 | ND |
| 2014-12-09 | AC74049 | ND |
| 2014-12-09 | AC74056 | ND |
| 2014-12-09 | AC74034 | ND |
| 2015-03-23 | AC85498 | ND |
| 2015-03-23 | AC85455 | ND |
| 2015-03-23 | AC85499 | ND |
| 2015-03-23 | AC85457 | ND |
| 2015-06-16 | AC96176 | ND |
| 2015-06-16 | AC96179 | ND |
| 2015-06-16 | AC96175 | ND |
| 2015-06-16 | AC96182 | ND |
| 2015-08-14 | AD04276 | ND |
| 2015-08-14 | AD04253 | ND |
| 2015-08-14 | AD04275 | ND |
| 2015-08-14 | AD04250 | ND |
| 2015-10-16 | AD10993 | ND |
| 2015-10-16 | AD10994 | ND |
| 2015-10-16 | AD10991 | ND |
| 2015-10-16 | AD10992 | ND |
| 2016-02-25 | AD25698 | ND |
| 2016-02-25 | AD25722 | ND |
| 2016-02-25 | AD25723 | ND |
| 2016-02-25 | AD25729 | ND |
| 2016-06-16 | AD40919 | ND |
| 2016-06-16 | AD40914 | ND |
| 2016-06-16 | AD40915 | ND |
| 2016-06-16 | AD40918 | ND |
| 2016-09-28 | AD51620 | ND |
| 2016-09-28 | AD51619 | ND |
| 2016-09-28 | AD51622 | ND |
| 2016-09-28 | AD51621 | ND |
| 2016-09-28 | AD51757 | ND |
| 2016-12-12 | AD61647 | ND |
| 2016-12-12 | AD61644 | ND |
| 2016-12-12 | AD61646 | ND |
| 2016-12-12 | AD61643 | ND |
| 2016-12-15 | AD62463 | ND |
| 2017-01-30 | AD67646 | ND |
| 2017-01-30 | AD67645 | ND |
| 2017-01-30 | AD67504 | ND |
| 2017-01-30 | AD67505 | ND |
| 2017-01-30 | AD67502 | ND |
| 2017-01-30 | AD67503 | ND |
| 2017-04-24 | AD80771 | ND |
| 2017-04-24 | AD80654 | ND |
| 2017-04-24 | AD80668 | ND |
| 2017-04-24 | AD80663 | ND |
| 2017-04-24 | AD80653 | ND |
| 2017-04-24 | AD80768 | ND |
| 2017-07-07 | AD88657 | ND |
| 2017-07-07 | AD88655 | ND |
| 2017-07-07 | AD88656 | ND |
| 2017-07-07 | AD88654 | ND |
| 2017-07-07 | AD88739 | ND |
| 2017-10-10 | AE00084 | ND |
| 2017-10-10 | AE00094 | ND |
| 2017-10-10 | AE00095 | ND |
| 2017-10-10 | AE00087 | ND |
| 2017-10-10 | AE00183 | ND |
| 2018-01-18 | AE09312 | ND |
| 2018-01-18 | AE09219 | ND |
| 2018-01-18 | AE09224 | ND |
| 2018-01-18 | AE09227 | ND |
| 2018-01-18 | AE09217 | ND |
| 2018-04-20 | AE23437 | ND |
| 2018-04-20 | AE23436 | ND |
| 2018-04-20 | AE23438 | ND |
| 2018-04-20 | AE23439 | ND |
| 2018-07-11 | AE32948 | ND |
| 2018-07-11 | AE32947 | ND |
| 2018-07-11 | AE32955 | ND |
| 2018-07-11 | AE32954 | ND |
| 2018-10-17 | AE43913 | ND |
| 2018-10-17 | AE43916 | ND |
| 2018-10-17 | AE43911 | ND |
| 2018-10-17 | AE43917 | ND |
| 2019-01-24 | AE51211 | ND |
| 2019-01-24 | AE51192 | ND |
| 2019-01-24 | AE51236 | ND |
| 2019-01-24 | AE51195 | ND |
| 2019-04-08 | AE61364 | ND |
| 2019-04-08 | AE61326 | ND |
| 2019-04-08 | AE61365 | ND |
| 2019-04-08 | AE61367 | ND |
| 2019-08-06 | AE77208 | ND |
| 2019-08-06 | AE77217 | ND |
| 2019-08-06 | AE77205 | ND |
| 2019-08-06 | AE77204 | ND |
| 2019-10-23 | AE87398 | ND |
| 2019-10-23 | AE87394 | ND |
| 2019-10-23 | AE87393 | ND |
| 2019-10-23 | AE87414 | ND |