Dalapon

Lee County WSC

The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.

MORE ABOUT THIS CONTAMINANT

113

Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Range of results
2014	ND	21	ND
2015	ND	16	ND
2016	ND	17	ND
2017	ND	25	ND
2018	ND	17	ND
2019	ND	17	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
2014-02-25	AC44558	ND
2014-02-25	AC44556	ND
2014-02-25	AC44559	ND
2014-02-25	AC44560	ND
2014-02-25	AC44557	ND
2014-02-25	AC44498	ND
2014-02-25	AC44479	ND
2014-02-25	AC44477	ND
2014-02-25	AC44480	ND
2014-05-13	AC54050	ND
2014-05-13	AC54047	ND
2014-05-13	AC54049	ND
2014-05-13	AC54048	ND
2014-08-14	AC63796	ND
2014-08-14	AC63792	ND
2014-08-14	AC63795	ND
2014-08-14	AC63807	ND
2014-12-08	AC73987	ND
2014-12-08	AC73981	ND
2014-12-08	AC73982	ND
2014-12-08	AC73988	ND
2015-03-04	AC82665	ND
2015-03-04	AC82734	ND
2015-03-04	AC82666	ND
2015-03-04	AC82662	ND
2015-06-17	AC96240	ND
2015-06-17	AC96252	ND
2015-06-17	AC96253	ND
2015-06-17	AC96251	ND
2015-09-01	AD05145	ND
2015-09-01	AD05137	ND
2015-09-01	AD05139	ND
2015-09-01	AD05131	ND
2015-11-13	AD13585	ND
2015-11-13	AD13550	ND
2015-11-13	AD13549	ND
2015-11-13	AD13546	ND
2016-01-27	AD20347	ND
2016-01-27	AD20345	ND
2016-01-27	AD20346	ND
2016-01-27	AD20344	ND
2016-04-12	AD32874	ND
2016-04-12	AD32765	ND
2016-04-12	AD32766	ND
2016-04-12	AD32768	ND
2016-04-12	AD32770	ND
2016-07-26	AD45660	ND
2016-07-26	AD45665	ND
2016-07-26	AD45667	ND
2016-07-26	AD45662	ND
2016-10-31	AD55457	ND
2016-10-31	AD55452	ND
2016-10-31	AD55453	ND
2016-10-31	AD55454	ND
2017-01-30	AD67640	ND
2017-01-30	AD67644	ND
2017-01-30	AD67509	ND
2017-01-30	AD67506	ND
2017-01-30	AD67511	ND
2017-01-30	AD67510	ND
2017-04-11	AD79180	ND
2017-05-04	AD82853	ND
2017-05-04	AD82840	ND
2017-05-04	AD82852	ND
2017-05-04	AD82851	ND
2017-05-04	AD82730	ND
2017-05-04	AD82731	ND
2017-05-04	AD82732	ND
2017-05-30	AD85966	ND
2017-07-24	AD90323	ND
2017-07-24	AD90322	ND
2017-07-24	AD90327	ND
2017-07-24	AD90326	ND
2017-07-24	AD90405	ND
2017-10-04	AD99243	ND
2017-10-04	AD99231	ND
2017-10-04	AD99236	ND
2017-10-04	AD99235	ND
2017-10-04	AD99355	ND
2018-02-20	AE14508	ND
2018-02-20	AE14417	ND
2018-02-20	AE14415	ND
2018-02-20	AE14410	ND
2018-02-20	AE14409	ND
2018-05-03	AE25030	ND
2018-05-03	AE25029	ND
2018-05-03	AE25028	ND
2018-05-03	AE25027	ND
2018-07-10	AE32760	ND
2018-07-10	AE32757	ND
2018-07-10	AE32758	ND
2018-07-10	AE32756	ND
2018-10-09	AE42913	ND
2018-10-09	AE42914	ND
2018-10-09	AE42915	ND
2018-10-09	AE42916	ND
2019-01-15	AE49901	ND
2019-01-15	AE49784	ND
2019-01-15	AE49786	ND
2019-01-15	AE49785	ND
2019-01-15	AE49781	ND
2019-04-10	AE61793	ND
2019-04-10	AE61792	ND
2019-04-10	AE61791	ND
2019-04-10	AE61788	ND
2019-07-26	AE76064	ND
2019-07-26	AE76065	ND
2019-07-26	AE76066	ND
2019-07-26	AE76067	ND
2019-11-19	AE89738	ND
2019-11-19	AE89736	ND
2019-11-19	AE89739	ND
2019-11-19	AE89734	ND