Dalapon
Toledo Village Water Supply Corporation
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
14
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 | 3 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 3 | 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 |
|---|---|---|
| 2014-09-30 | AC68667 | ND |
| 2015-09-09 | AD06332 | ND |
| 2015-09-09 | AD06333 | ND |
| 2015-09-09 | AD06188 | ND |
| 2016-03-30 | AD31276 | ND |
| 2016-06-15 | AD40979 | ND |
| 2016-06-15 | AD41033 | ND |
| 2017-09-13 | AD96346 | ND |
| 2017-09-13 | AD96246 | ND |
| 2018-08-02 | AE35651 | ND |
| 2018-08-02 | AE35645 | ND |
| 2018-08-02 | AE35550 | ND |
| 2019-03-21 | AE59566 | ND |
| 2019-07-29 | AE76184 | ND |