Dalapon
Shady Oaks Estates
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
16
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 | 4 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 4 | 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 |
|---|---|---|
| 2014-06-06 | AC56315 | ND |
| 2014-06-06 | AC56288 | ND |
| 2015-03-12 | AC84227 | ND |
| 2015-03-12 | AC84228 | ND |
| 2015-06-11 | AC95775 | ND |
| 2015-06-11 | AC95776 | ND |
| 2016-07-27 | AD45925 | ND |
| 2016-07-27 | AD45926 | ND |
| 2017-05-17 | AD84598 | ND |
| 2017-05-17 | AD84595 | ND |
| 2018-02-01 | AE11985 | ND |
| 2018-02-01 | AE11979 | ND |
| 2018-05-22 | AE27212 | ND |
| 2018-05-22 | AE27215 | ND |
| 2019-07-30 | AE76568 | ND |
| 2019-07-30 | AE76567 | ND |