Dalapon
Pewaukee City Water and Sewer Utility
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 | 2 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 8 | 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 |
---|---|---|
2014-06-11 | 796138 | ND |
2014-08-12 | 809850 | ND |
2017-03-21 | 978854 | ND |
2017-03-21 | 978839 | ND |
2017-03-21 | 978848 | ND |
2017-03-21 | 978857 | ND |
2017-03-21 | 978851 | ND |
2017-03-21 | 978842 | ND |
2017-03-21 | 978845 | ND |
2017-08-10 | 1010462 | ND |