Dicamba

California Water Service (CWS) - Los Altos Suburban

Dicamba is a herbicide sold for agricultural and residential uses. Dicamba-resistant GMO corn and soybeans are currently being marketed, indicating that dicamba spraying will increase across the U.S. Dicamba harms the brain and nervous system, and may also harm reproduction and child development.

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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	34	ND
2015	ND	6	ND
2016	N/A	0	N/A
2017	ND	31	ND
2018	ND	6	ND
2019	N/A	0	N/A

ppb = parts per billion

All test results

Date	Lab ID	Result
2014-01-08	5810-008-1130	ND
2014-01-15	5810-002-1204	ND
2014-01-15	5810-016-1140	ND
2014-02-10	5810-010-1151	ND
2014-02-19	5810-018-1000	ND
2014-02-27	5810-023-1106	ND
2014-03-04	5810-015-1228	ND
2014-03-05	5810-011-1133	ND
2014-04-08	5810-020-1119	ND
2014-04-09	5810-021-1343	ND
2014-04-17	5810-022-1230	ND
2014-05-14	5810-037-1403	ND
2014-05-21	5810-023-1215	ND
2014-06-04	5810-029-0855	ND
2014-06-04	5810-024-1033	ND
2014-06-04	5810-028-0923	ND
2014-06-04	5810-032-1143	ND
2014-06-04	5810-035-1100	ND
2014-07-02	5810-002-1000	ND
2014-07-02	5810-016-1052	ND
2014-07-09	5810-008-1015	ND
2014-08-11	5810-018-1010	ND
2014-08-11	5810-010-1048	ND
2014-09-09	5810-015-1130	ND
2014-09-09	5810-011-1312	ND
2014-10-01	5810-022-1357	ND
2014-10-02	5810-021-1312	ND
2014-10-02	5810-020-1228	ND
2014-11-05	5810-037-1335	ND
2014-12-10	5810-024-1301	ND
2014-12-10	5810-032-1314	ND
2014-12-10	5810-029-1133	ND
2014-12-10	5810-035-1134	ND
2014-12-10	5810-028-1227	ND
2015-02-03	5810-013-1129	ND
2015-03-03	9590-057-1010	ND
2015-03-10	5810-030-1323	ND
2015-06-23	9590-030-1030	ND
2015-06-23	9590-057-1100	ND
2015-06-23	9590-013-1140	ND
2017-01-11	9590-010-0930	ND
2017-01-11	9590-011-0955	ND
2017-02-07	9590-023-1255	ND
2017-02-08	9590-021-1300	ND
2017-02-14	9590-020-1547	ND
2017-03-15	9590-028-1208	ND
2017-03-15	9590-024-0915	ND
2017-04-04	9590-010-1400	ND
2017-04-05	9590-016-1200	ND
2017-04-06	9590-011-1110	ND
2017-05-04	9590-020-1245	ND
2017-05-04	9590-023-1200	ND
2017-05-09	9590-021-1130	ND
2017-06-13	9590-028-1315	ND
2017-06-13	9590-024-1142	ND
2017-07-06	9590-016-1145	ND
2017-07-06	9590-002-1115	ND
2017-07-19	9590-008-1030	ND
2017-08-09	9590-037-1220	ND
2017-08-09	9590-022-1150	ND
2017-09-06	9590-035-1301	ND
2017-09-06	9590-032-1230	ND
2017-09-06	9590-029-1500	ND
2017-10-11	9590-002-1030	ND
2017-10-11	9590-008-1345	ND
2017-11-13	9590-037-1300	ND
2017-11-14	9590-022-1300	ND
2017-12-06	9590-035-1200	ND
2017-12-12	9590-032-1115	ND
2017-12-12	9590-029-1045	ND
2017-12-20	9590-018-1345	ND
2018-02-06	9590-013-1015	ND
2018-03-07	9590-030-1145	ND
2018-04-25	9590-013-1030	ND
2018-06-06	9590-030-0930	ND
2018-09-18	9590-057-1234	ND
2018-12-05	9590-057-1100	ND