Dalapon
Birmingham Water Works Board
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 | 8 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | ND | 8 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 8 | 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 |
---|---|---|
2014-02-10 | 73802102014-2S | ND |
2014-02-10 | 73802102014-1S | ND |
2014-02-10 | 73802102014-4S | ND |
2014-02-10 | 73802102014-3S | ND |
2015-02-10 | 73802102015-12 | ND |
2015-02-10 | 73802102015-9 | ND |
2015-02-10 | 73802102015-10 | ND |
2015-02-10 | 73802102015-11 | ND |
2015-11-09 | 73811092015-31 | ND |
2015-11-09 | 73811092015-30 | ND |
2015-11-09 | 73811092015-29 | ND |
2015-11-09 | 73811092015-28 | ND |
2016-02-09 | 738-020916-SOC-2 | ND |
2016-02-09 | 738-020916-SOC-3 | ND |
2016-02-09 | 738-020916-SOC-1 | ND |
2016-02-09 | 738-020916-SOC-4 | ND |
2016-08-09 | 7380892016-4 | ND |
2016-08-09 | 7380892016-2 | ND |
2016-08-09 | 7380892016-3 | ND |
2016-08-09 | 7380892016-1 | ND |
2017-02-28 | 738-022817-SOC-1 | ND |
2017-02-28 | 738-022817-SOC-2 | ND |
2017-02-28 | 738-022817-SOC-4 | ND |
2017-02-28 | 738-022817-SOC-3 | ND |
2017-08-15 | 738-081517-SOC-1 | ND |
2017-08-15 | 738-081517-SOC-3 | ND |
2017-08-15 | 738-081517-SOC-2 | ND |
2017-08-15 | 738-081517-SOC-4 | ND |
2018-09-12 | 2018091216-004 | ND |
2018-09-12 | 2018091216-001 | ND |
2018-09-12 | 2018091216-003 | ND |
2018-09-12 | 2018091216-002 | ND |
2019-02-28 | 2019022813-014 | ND |
2019-02-28 | 2019022813-015 | ND |
2019-02-28 | 2019022813-016 | ND |
2019-02-28 | 2019022813-013 | ND |
2019-08-26 | 2019082712-003A | ND |
2019-08-26 | 2019082712-004A | ND |
2019-08-26 | 2019082712-002A | ND |
2019-08-26 | 2019082712-001A | ND |