Dalapon

City of Abilene

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

110

Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Range of results
2013	N/A	0	N/A
2014	ND	32	ND
2015	ND	32	ND
2016	ND	35	ND
2017	ND	8	ND
2018	N/A	0	N/A
2019	ND	3	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
2014-02-27	AC45044	ND
2014-02-27	AC45040	ND
2014-02-27	AC45041	ND
2014-02-27	AC45016	ND
2014-02-27	AC45043	ND
2014-02-27	AC45014	ND
2014-02-27	AC45038	ND
2014-02-27	AC45015	ND
2014-06-30	AC58457	ND
2014-06-30	AC58463	ND
2014-06-30	AC58471	ND
2014-06-30	AC58465	ND
2014-06-30	AC58460	ND
2014-06-30	AC58470	ND
2014-06-30	AC58459	ND
2014-06-30	AC58467	ND
2014-09-10	AC66516	ND
2014-09-10	AC66547	ND
2014-09-10	AC66542	ND
2014-09-10	AC66548	ND
2014-09-10	AC66505	ND
2014-09-10	AC66543	ND
2014-09-10	AC66541	ND
2014-09-10	AC66546	ND
2014-12-15	AC75082	ND
2014-12-15	AC75088	ND
2014-12-15	AC75081	ND
2014-12-15	AC75080	ND
2014-12-15	AC75084	ND
2014-12-15	AC75086	ND
2014-12-15	AC75085	ND
2014-12-15	AC75093	ND
2015-03-10	AC83696	ND
2015-03-10	AC83704	ND
2015-03-10	AC83703	ND
2015-03-10	AC83699	ND
2015-03-10	AC83702	ND
2015-03-10	AC83698	ND
2015-03-10	AC83705	ND
2015-03-10	AC83700	ND
2015-05-12	AC91598	ND
2015-05-12	AC91592	ND
2015-05-12	AC91596	ND
2015-05-12	AC91588	ND
2015-05-12	AC91599	ND
2015-05-12	AC91591	ND
2015-05-12	AC91593	ND
2015-05-12	AC91590	ND
2015-07-21	AD00362	ND
2015-07-21	AD00381	ND
2015-07-21	AD00380	ND
2015-07-21	AD00375	ND
2015-07-21	AD00383	ND
2015-07-21	AD00374	ND
2015-07-21	AD00379	ND
2015-07-21	AD00385	ND
2015-10-12	AD10198	ND
2015-10-12	AD10233	ND
2015-10-12	AD10199	ND
2015-10-12	AD10197	ND
2015-10-12	AD10200	ND
2015-10-12	AD10234	ND
2015-10-12	AD10201	ND
2015-10-12	AD10235	ND
2016-01-20	AD19032	ND
2016-01-20	AD19030	ND
2016-01-20	AD19031	ND
2016-01-20	AD18912	ND
2016-01-20	AD18909	ND
2016-01-20	AD18911	ND
2016-01-20	AD18918	ND
2016-01-20	AD18913	ND
2016-01-20	AD18914	ND
2016-01-20	AD18910	ND
2016-01-20	AD18917	ND
2016-05-10	AD36336	ND
2016-05-10	AD36327	ND
2016-05-10	AD36350	ND
2016-05-10	AD36337	ND
2016-05-10	AD36328	ND
2016-05-10	AD36333	ND
2016-05-10	AD36329	ND
2016-05-10	AD36331	ND
2016-07-28	AD46105	ND
2016-07-28	AD46123	ND
2016-07-28	AD46114	ND
2016-07-28	AD46118	ND
2016-07-28	AD46116	ND
2016-07-28	AD46125	ND
2016-07-28	AD46120	ND
2016-07-28	AD46122	ND
2016-12-12	AD61630	ND
2016-12-12	AD61626	ND
2016-12-12	AD61632	ND
2016-12-12	AD61627	ND
2016-12-12	AD61629	ND
2016-12-12	AD61650	ND
2016-12-12	AD61634	ND
2016-12-12	AD61628	ND
2017-01-25	AD66739	ND
2017-01-25	AD66774	ND
2017-01-25	AD66741	ND
2017-01-25	AD66770	ND
2017-01-25	AD66775	ND
2017-01-25	AD66738	ND
2017-01-25	AD66740	ND
2017-01-25	AD66776	ND
2019-03-19	Q1911332004	ND
2019-03-19	Q1911332012	ND
2019-08-07	Q1951863011	ND