Dalapon
Fayetteville Public Works Commission
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 4 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 4 | 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 |
---|---|---|
2014-01-07 | 92185765001 | ND |
2014-01-07 | 92185762001 | ND |
2014-08-04 | 37729_14-23093 | ND |
2014-08-04 | 37729_14-23094 | ND |
2015-01-05 | ND | |
2015-01-05 | ND | |
2015-08-03 | ND | |
2015-08-03 | ND | |
2016-01-04 | 37729_16-00241 | ND |
2016-01-04 | 37729_16-00246 | ND |
2016-11-07 | 37729_16-38807 | ND |
2016-11-07 | 37729_16-38804 | ND |
2017-01-09 | 37729_17-00980 | ND |
2017-01-09 | 37729_17-00935 | ND |
2017-08-07 | 37729_17-27939 | ND |
2017-08-07 | 37729_17-27940 | ND |
2018-01-08 | 37729_18-00801 | ND |
2018-01-08 | 37729_18-00802 | ND |
2018-08-27 | 37729_18-35904 | ND |
2018-08-27 | 37729_18-35905 | ND |
2019-01-07 | 37729_19-01100 | ND |
2019-01-07 | 37729_19-01110 | ND |