Dalapon
Doyon Utilities Jber - Richardson
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
27
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 12 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 8 | 0 | ND |
| 2019 | ND | 2 | 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 |
|---|---|---|
| 2015-02-24 | PE*3195337 | ND |
| 2015-02-24 | PE*3195670 | ND |
| 2015-02-24 | PE*3195306 | ND |
| 2015-06-23 | PE*3268439 | ND |
| 2015-06-23 | PE*3268596 | ND |
| 2015-06-23 | PE*3268611 | ND |
| 2015-09-14 | PE*3322323 | ND |
| 2015-09-14 | PE*3322334 | ND |
| 2015-09-14 | PE*3322351 | ND |
| 2015-12-07 | PE*3371142 | ND |
| 2015-12-07 | PE*3371155 | ND |
| 2015-12-07 | PE*3371165 | ND |
| 2016-03-29 | PE*3422156 | ND |
| 2017-03-06 | PE*3649756 | ND |
| 2017-05-22 | PE*3698682 | ND |
| 2017-08-28 | PE*3767826 | ND |
| 2017-10-11 | PE*3797938 | ND |
| 2018-01-29 | PE*3861794 | ND |
| 2018-01-29 | PE*3860531 | ND |
| 2018-06-25 | PE*3973218 | ND |
| 2018-06-26 | PE*3975414 | ND |
| 2018-08-21 | PE*4031294 | ND |
| 2018-08-21 | PE*4031319 | ND |
| 2018-10-02 | PE*4075655 | ND |
| 2018-10-02 | PE*4075679 | ND |
| 2019-01-29 | 4185342 | ND |
| 2019-01-29 | 4186387 | ND |