Dalapon
City of San Benito
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 | 9 | 0 | ND |
2015 | ND | 15 | 0 | ND |
2016 | ND | 17 | 0 | ND |
2017 | ND | 16 | 0 | ND |
2018 | ND | 16 | 0 | ND |
2019 | ND | 17 | 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 |
---|---|---|
2014-03-05 | AC45681 | ND |
2014-03-05 | AC45693 | ND |
2014-06-03 | AC55860 | ND |
2014-06-03 | AC55842 | ND |
2014-09-25 | AC68313 | ND |
2014-09-25 | AC68314 | ND |
2014-12-09 | AC74041 | ND |
2014-12-09 | AC74058 | ND |
2014-12-09 | AC74059 | ND |
2015-03-18 | AC85001 | ND |
2015-03-18 | AC84999 | ND |
2015-03-18 | AC85000 | ND |
2015-06-18 | AC96553 | ND |
2015-06-18 | AC96597 | ND |
2015-06-18 | AC96558 | ND |
2015-06-18 | AC96556 | ND |
2015-09-23 | AD08181 | ND |
2015-09-23 | AD08185 | ND |
2015-09-23 | AD08186 | ND |
2015-09-23 | AD08183 | ND |
2015-12-15 | AD16958 | ND |
2015-12-15 | AD16952 | ND |
2015-12-15 | AD16955 | ND |
2015-12-15 | AD16959 | ND |
2016-03-08 | AD27515 | ND |
2016-03-08 | AD27511 | ND |
2016-03-08 | AD27516 | ND |
2016-03-08 | AD27520 | ND |
2016-03-08 | AD27678 | ND |
2016-06-27 | AD41779 | ND |
2016-06-27 | AD41789 | ND |
2016-06-27 | AD41786 | ND |
2016-06-27 | AD41787 | ND |
2016-07-29 | AD46387 | ND |
2016-07-29 | AD46375 | ND |
2016-07-29 | AD46372 | ND |
2016-07-29 | AD46370 | ND |
2016-12-06 | AD60607 | ND |
2016-12-06 | AD60613 | ND |
2016-12-06 | AD60610 | ND |
2016-12-06 | AD60608 | ND |
2017-03-15 | AD75147 | ND |
2017-03-15 | AD75145 | ND |
2017-03-15 | AD75152 | ND |
2017-03-15 | AD75150 | ND |
2017-05-17 | AD84830 | ND |
2017-05-17 | AD84829 | ND |
2017-05-17 | AD84815 | ND |
2017-05-17 | AD84823 | ND |
2017-08-02 | AD91740 | ND |
2017-08-02 | AD91749 | ND |
2017-08-02 | AD91743 | ND |
2017-08-02 | AD91748 | ND |
2017-11-30 | AE06324 | ND |
2017-11-30 | AE06323 | ND |
2017-11-30 | AE06325 | ND |
2017-11-30 | AE06331 | ND |
2018-02-20 | AE14383 | ND |
2018-02-20 | AE14388 | ND |
2018-02-20 | AE14378 | ND |
2018-02-20 | AE14376 | ND |
2018-04-26 | AE24145 | ND |
2018-04-26 | AE24141 | ND |
2018-04-26 | AE24143 | ND |
2018-04-26 | AE24139 | ND |
2018-07-26 | AE34666 | ND |
2018-07-26 | AE34665 | ND |
2018-07-26 | AE34660 | ND |
2018-07-26 | AE34658 | ND |
2018-10-10 | AE43094 | ND |
2018-10-10 | AE43097 | ND |
2018-10-10 | AE43098 | ND |
2018-10-10 | AE43080 | ND |
2019-02-07 | AE53430 | ND |
2019-02-07 | AE53421 | ND |
2019-02-07 | AE53435 | ND |
2019-02-07 | AE53422 | ND |
2019-02-07 | AE53595 | ND |
2019-04-04 | AE61182 | ND |
2019-04-04 | AE61183 | ND |
2019-04-04 | AE61174 | ND |
2019-04-04 | AE61173 | ND |
2019-07-10 | AE73888 | ND |
2019-07-10 | AE73881 | ND |
2019-07-10 | AE73884 | ND |
2019-07-10 | AE73885 | ND |
2019-10-23 | AE87401 | ND |
2019-10-23 | AE87389 | ND |
2019-10-23 | AE87388 | ND |
2019-10-23 | AE87385 | ND |