Dalapon
Mostyn Manor
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
13
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 | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 5 | 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 |
|---|---|---|
| 2014-06-26 | AC58329 | ND |
| 2014-08-21 | AC64943 | ND |
| 2015-04-22 | AC89297 | ND |
| 2015-04-22 | AC89195 | ND |
| 2016-07-06 | AD43123 | ND |
| 2017-07-27 | AD91046 | ND |
| 2018-03-06 | AE17083 | ND |
| 2018-03-06 | AE16948 | ND |
| 2018-05-03 | AE25147 | ND |
| 2018-09-11 | AE39665 | ND |
| 2018-10-31 | AE45106 | ND |
| 2019-02-20 | AE55121 | ND |
| 2019-07-16 | AE74583 | ND |