Dalapon
City of Pineville Water 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 | 2.48 ppb | 2 | 2 | 2.48 ppb |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 22 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 18 | 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 |
---|---|---|
2014-03-10 | AD89665 | 2.48 ppb |
2014-03-10 | AD89665 | 2.48 ppb |
2016-09-15 | 35265896005 | ND |
2016-09-15 | 35265896005 | ND |
2016-09-28 | 35268029012 | ND |
2016-09-28 | 35268029009 | ND |
2016-09-28 | 35268029010 | ND |
2016-09-28 | 35268029011 | ND |
2016-09-28 | 35268029012 | ND |
2016-09-28 | 35268029013 | ND |
2016-09-28 | 35268029011 | ND |
2016-09-28 | 35268029010 | ND |
2016-09-28 | 35268029009 | ND |
2016-09-28 | 35268029013 | ND |
2016-10-05 | 35271142004 | ND |
2016-10-05 | 35271142003 | ND |
2016-10-05 | 35271142003 | ND |
2016-10-05 | 35271142002 | ND |
2016-10-05 | 35271142001 | ND |
2016-10-05 | 35271142004 | ND |
2016-10-05 | 35271142002 | ND |
2016-10-05 | 35271142001 | ND |
2016-12-15 | 35283877001 | ND |
2016-12-15 | 35283877001 | ND |
2017-09-27 | 35338974001 | ND |
2017-09-27 | 35338974001 | ND |
2019-07-18 | 35483366003 | ND |
2019-07-18 | 35483366005 | ND |
2019-07-18 | 35483366004 | ND |
2019-07-18 | 35483366002 | ND |
2019-07-18 | 35483366001 | ND |
2019-07-18 | 35483366001 | ND |
2019-07-18 | 35483366002 | ND |
2019-07-18 | 35483366003 | ND |
2019-07-18 | 35483366004 | ND |
2019-07-18 | 35483366005 | ND |
2019-07-25 | 35485313001 | ND |
2019-07-25 | 35485313004 | ND |
2019-07-25 | 35485313003 | ND |
2019-07-25 | 35485313002 | ND |
2019-07-25 | 35485313001 | ND |
2019-07-25 | 35485313004 | ND |
2019-07-25 | 35485313003 | ND |
2019-07-25 | 35485313002 | ND |