Dalapon
Bi County WSC 1
The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.
25
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 11 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 11 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2014-01-23 | Q1402181010 | ND |
| 2014-01-23 | Q1402181009 | ND |
| 2014-01-23 | Q1402181008 | ND |
| 2014-01-23 | Q1402181007 | ND |
| 2014-01-23 | Q1402181006 | ND |
| 2014-01-23 | Q1402181005 | ND |
| 2014-01-23 | Q1402181004 | ND |
| 2014-01-23 | Q1402181003 | ND |
| 2014-01-23 | Q1402181002 | ND |
| 2014-01-23 | Q1402181001 | ND |
| 2014-01-23 | Q1402181057 | ND |
| 2017-01-05 | Q1700559011 | ND |
| 2017-01-05 | Q1700559033 | ND |
| 2017-01-05 | Q1700559032 | ND |
| 2017-01-05 | Q1700559010 | ND |
| 2017-03-29 | Q1713282023 | ND |
| 2017-03-29 | Q1713282022 | ND |
| 2017-03-29 | Q1713282021 | ND |
| 2017-03-29 | Q1713282020 | ND |
| 2017-03-29 | Q1713282019 | ND |
| 2017-10-02 | Q1748547014 | ND |
| 2017-10-02 | Q1748547010 | ND |
| 2019-06-11 | Q1934121010 | ND |
| 2019-08-07 | Q1951925010 | ND |
| 2019-10-14 | Q1972404011 | ND |