Methomyl

City of Conroe

Methomyl is an extremely toxic carbamate insecticide that targets the nervous system. In 2015 the EPA restricted some uses of methomyl on some food crops to reduce risks to human health.

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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
2014	ND	10	ND
2015	N/A	0	N/A
2016	ND	2	ND
2017	ND	10	ND
2018	ND	8	ND
2019	ND	2	ND

ppb = parts per billion

All test results

Date	Lab ID	Result
2014-04-09	AC50008	ND
2014-04-09	AC50006	ND
2014-04-09	AC50009	ND
2014-04-09	AC50010	ND
2014-04-09	AC50004	ND
2014-04-09	AC50007	ND
2014-04-09	AC50011	ND
2014-04-09	AC50012	ND
2014-04-09	AC50002	ND
2014-05-28	AC55358	ND
2016-01-11	AD17407	ND
2016-01-11	AD17409	ND
2017-01-09	AD63736	ND
2017-01-09	AD63740	ND
2017-01-09	AD63741	ND
2017-04-11	AD79271	ND
2017-04-11	AD79273	ND
2017-04-11	AD79272	ND
2017-05-18	AD84938	ND
2017-05-18	AD84940	ND
2017-05-18	AD84939	ND
2017-05-18	AD84937	ND
2018-03-08	AE17674	ND
2018-03-08	AE17673	ND
2018-05-08	AE25636	ND
2018-05-08	AE25637	ND
2018-07-02	AE32321	ND
2018-07-02	AE32324	ND
2018-10-01	AE42281	ND
2018-10-01	AE42283	ND
2019-03-11	AE57909	ND
2019-03-11	AE57910	ND