Dalapon
Old Forty West Motel
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 | 2 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 1 | 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 |
---|---|---|
2016-12-20 | 201612220442 | ND |
2016-12-20 | 201612220440 | ND |
2017-06-12 | A7F1283-01 | ND |
2017-08-30 | A7H3451-01 | ND |
2017-10-10 | A7J1422-01 | ND |
2017-10-10 | A7J1413-01 | ND |
2018-03-05 | A8C0644-01 | ND |
2019-03-19 | A9C2286-01 | ND |
2019-04-09 | A9D1608-01A | ND |
2019-07-15 | A9G2613-01 | ND |
2019-12-18 | A9L2299-01 | ND |