Dalapon
Summit Township
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
24
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 | 16 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 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 |
|---|---|---|
| 2014-01-15 | LLF06983 | ND |
| 2014-01-15 | LLF06982 | ND |
| 2014-01-15 | LLF06984 | ND |
| 2014-01-15 | LLF06981 | ND |
| 2014-04-09 | LLF14168 | ND |
| 2014-04-09 | LLF14171 | ND |
| 2014-04-09 | LLF14169 | ND |
| 2014-04-09 | LLF14170 | ND |
| 2014-07-16 | LLF27639 | ND |
| 2014-07-16 | LLF27638 | ND |
| 2014-07-16 | LLF27640 | ND |
| 2014-07-16 | LLF27637 | ND |
| 2014-10-09 | LLF42686 | ND |
| 2014-10-09 | LLF42689 | ND |
| 2014-10-09 | LLF42688 | ND |
| 2014-10-09 | LLF42687 | ND |
| 2018-10-18 | LLI12012 | ND |
| 2018-10-18 | LLI12012 | ND |
| 2018-10-18 | LLI12013 | ND |
| 2018-10-18 | LLI12013 | ND |
| 2019-10-24 | LLI72315 | ND |
| 2019-10-24 | LLI72315 | ND |
| 2019-10-24 | LLI72316 | ND |
| 2019-10-24 | LLI72316 | ND |