Dalapon
Warrington Twp Water&sew Dept
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 4 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 9 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-02-17 | L4911819-1 | ND |
2014-02-17 | L4911819-2 | ND |
2014-02-17 | L4911819-3 | ND |
2014-02-17 | L4911819-4 | ND |
2017-05-22 | 16242381 | ND |
2017-05-22 | 16242423 | ND |
2017-05-31 | 16712616 | ND |
2017-06-19 | 16398988 | ND |
2017-08-02 | 16550573 | ND |
2017-08-09 | 17010496 | ND |
2017-08-09 | 17010570 | ND |
2017-10-30 | 17010486 | ND |
2017-11-08 | 17010640 | ND |