Dalapon
Mountain Water Company
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 | 12 | 0 | ND |
2015 | ND | 17 | 0 | ND |
2016 | ND | 11 | 0 | ND |
2017 | ND | 17 | 0 | ND |
2018 | ND | 15 | 0 | ND |
2019 | ND | 11 | 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 |
---|---|---|
2014-09-18 | B14091884-001C | ND |
2014-09-18 | B14091884-001B | ND |
2014-09-18 | B14091884-001A | ND |
2014-09-23 | B14092192-001A | ND |
2014-10-13 | B14101125-001C | ND |
2014-10-13 | B14101125-001B | ND |
2014-10-13 | B14101125-001A | ND |
2014-10-29 | B14102506-001B | ND |
2014-10-29 | B14102506-001A | ND |
2014-10-29 | B14102506-001C | ND |
2014-11-24 | B14111840-002A | ND |
2014-11-24 | B14111840-001A | ND |
2015-02-26 | B15022051-002A | ND |
2015-02-26 | B15022051-001A | ND |
2015-05-19 | B15051656-002B | ND |
2015-05-19 | B15051656-001A | ND |
2015-08-18 | B15081764-001A | ND |
2015-09-23 | B15092184-001A | ND |
2015-09-23 | B15092184-001B | ND |
2015-09-23 | B15092184-001D | ND |
2015-09-23 | B15092184-001C | ND |
2015-10-08 | B15100826-001D | ND |
2015-10-08 | B15100826-001C | ND |
2015-10-08 | B15100826-001B | ND |
2015-10-08 | B15100826-001A | ND |
2015-11-04 | B15110444-001D | ND |
2015-11-04 | B15110444-001C | ND |
2015-11-04 | B15110444-001B | ND |
2015-11-04 | B15110444-001A | ND |
2016-09-14 | B16091275-001D | ND |
2016-09-14 | B16091275-001A | ND |
2016-09-14 | B16091275-001B | ND |
2016-09-14 | B16091275-001C | ND |
2016-09-21 | B16091896-001D | ND |
2016-09-21 | B16091896-001C | ND |
2016-09-21 | B16091896-001B | ND |
2016-09-21 | B16091896-001A | ND |
2016-09-28 | B16092451-001C | ND |
2016-09-28 | B16092451-001B | ND |
2016-09-28 | B16092451-001A | ND |
2017-03-08 | H17030156-001D | ND |
2017-03-08 | H17030158-001D | ND |
2017-03-08 | H17030154-001D | ND |
2017-08-24 | H17080531-001A | ND |
2017-10-24 | B17102253-004A | ND |
2017-10-24 | B17102253-003A | ND |
2017-10-24 | B17102253-002A | ND |
2017-10-24 | B17102253-001A | ND |
2017-11-01 | B17110168-001A | ND |
2017-11-01 | B17110168-002A | ND |
2017-11-01 | B17110168-003A | ND |
2017-11-01 | B17110168-004B | ND |
2017-11-08 | B17110766-001A | ND |
2017-11-21 | B17111863-004A | ND |
2017-11-21 | B17111863-003A | ND |
2017-11-21 | B17111863-002A | ND |
2017-11-21 | B17111863-001A | ND |
2018-01-09 | B18010761-001A | ND |
2018-04-03 | B18040321-001A | ND |
2018-05-15 | B18051514-001D | ND |
2018-05-15 | B18051508-001D | ND |
2018-05-23 | B18052237-001D | ND |
2018-06-05 | B18060546-001B | ND |
2018-06-05 | B18060423-001D | ND |
2018-06-19 | B18061823-001D | ND |
2018-07-17 | B18071604-001D | ND |
2018-07-17 | B18071571-001D | ND |
2018-07-18 | B18071799-001D | ND |
2018-07-18 | B18071741-001D | ND |
2018-08-14 | B18081537-001D | ND |
2018-08-14 | B18081504-001D | ND |
2018-09-05 | B18090357-001D | ND |
2019-05-14 | B19051387-001D | ND |
2019-05-22 | B19052006-001D | ND |
2019-06-04 | B19060314-001D | ND |
2019-06-11 | B19061058-001D | ND |
2019-06-18 | B19061773-001D | ND |
2019-07-09 | B19070912-001D | ND |
2019-07-17 | B19071738-001D | ND |
2019-07-23 | B19072150-001D | ND |
2019-08-07 | B19080745-001D | ND |
2019-08-13 | B19081351-001D | ND |
2019-08-20 | B19082022-001D | ND |