Dalapon
Paradise Point Subdivision
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
18
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 | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 5 | 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 |
|---|---|---|
| 2014-05-14 | AC54245 | ND |
| 2015-05-05 | AC90507 | ND |
| 2016-01-21 | AD19384 | ND |
| 2016-07-07 | AD43293 | ND |
| 2016-10-24 | AD54316 | ND |
| 2017-02-08 | AD69564 | ND |
| 2017-04-12 | AD79436 | ND |
| 2017-07-06 | AD88473 | ND |
| 2017-10-03 | AD99049 | ND |
| 2018-01-29 | AE10929 | ND |
| 2018-06-11 | AE29224 | ND |
| 2018-08-14 | AE36876 | ND |
| 2018-11-26 | AE46800 | ND |
| 2019-03-06 | AE57348 | ND |
| 2019-04-30 | AE64066 | ND |
| 2019-04-30 | AE64158 | ND |
| 2019-08-09 | AE77864 | ND |
| 2019-10-03 | AE85625 | ND |