Dalapon
Connecticut Water Company - Shoreline Region-chester System
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 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 3 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2016-05-04 | BN25257SOC5 | ND |
2016-07-12 | BN71472SOC5 | ND |
2016-07-19 | BN75759SOC5 | ND |
2019-05-08 | SOC 200531734 | ND |
2019-06-20 | SOC 200542693 | ND |
2019-07-16 | SOC 200540624 | ND |
2019-07-31 | SOC 200542502 | ND |