Know Your Environment. Protect Your Health.

DCPA di-acid degradate

Summers Circle Water Llc

DCPA di-acid degradate is a residue of the herbicide dacthal, or DCPA, which is used for urban, household and agricultural applications. Dacthal is a possible human carcinogen whose use was limited by the EPA in 2005 due to concerns about water contamination.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201857.3 ppb4423.7 ppb - 120.0 ppb
2019149.3 ppb3344.8 ppb - 221.0 ppb
2020N/A00N/A
2021116.2 ppb4432.6 ppb - 177.9 ppb
202259.5 ppb4422.2 ppb - 148.5 ppb
202365.7 ppb2222.5 ppb - 108.9 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-05120.0 ppb
2018-06-1323.7 ppb
2018-08-0727.2 ppb
2018-10-1058.4 ppb
2019-03-18182.0 ppb
2019-06-2544.8 ppb
2019-11-20221.0 ppb
2021-03-154090867177.9 ppb
2021-06-14412919981.0 ppb
2021-08-17417186132.6 ppb
2021-10-124202697173.4 ppb
2022-03-104261536148.5 ppb
2022-06-20430848029.6 ppb
2022-08-02433027737.6 ppb
2022-10-03435085222.2 ppb
2023-03-224431745108.9 ppb
2023-06-08446656622.5 ppb