Pesticides are chemicals used to kill or control pests. They are commonly used in agriculture, forestry, along roads and railroads, on park and golf courses, on lawns and gardens, in homes and other buildings, and on pets. For this study, we tested drinking water samples for 82 different pesticides and pesticide-related chemicals.
- Learn about pesticides in drinking water
- Learn how pesticides get into groundwater
- See Pesticides Publications and Resources for more resources, including how to report pesticide complaints, how pesticides are regulated, and links to agencies overseeing pesticide use
Below is a list of the 82 pesticides and pesticide-related chemicals that we tested for in this study.
2-Chloro-4-isopropylamino-6-amino-s-triazine {CIAT} (deethylatrazine) | 2-Chloro-6-ethylamino-4-amino-s-triazine {CEAT} (deisopropylatrazine) | 2-Hydroxy-4-isopropylamino-6-amino-s-triazine {IOIAT} (deethylhydroxyatrazine) |
2-Hydroxy-4-isopropylamino-6-amino-s-triazine {IOIAT} (deethylhydroxyatrazine) | 1H-1,2,4-Triazole | 2,4-D | 2-Chloro-4,6-diamino-s-triazine {CAAT} (Didealkylatrazine) | 3-Phenoxybenzoic acid | 4-Hydroxychlorothalonil | Acephate | Acetochlor | Acetochlor oxanilic acid | Acephate | Acetochlor sulfonic acid | Azoxystrobin | Bentazon | Bromacil | Bromoxynil | Carbaryl | Carbendazim | Chlorimuron-ethyl | Chlorpyrifos | cis-Bifenthrin acid/cis-Cyhalothrin acid/cis-Tefluthrin acid | cis-Permethrin | Dechlorometolachlor | Desulfinylfipronil | Diazinon | Dicamba | Dichlorvos | Dicrotophos | Diflubenzuron | Diketonitrile-isoxaflutole | Dimethenamid | Dimethoate | Diuron | Ethoprophosd | Etoxazole | Fipronil | Fipronil amide | Fipronil sulfide | Fipronil sulfone | Fluometuron | Halosulfuron-methyl | Hexazinone | Hydroxymetolachlor | Hydroxysimazine | Imazethapyr | Imidacloprid | Linuron | Malathion | Metalaxyl | Metconazole | Methamidophos | Methomyl | Methoxyfenozide | Metolachlor | Metolachlor oxanilic acid | Metolachlor sulfonic acid | Metribuzin | Myclobutanil | N-(3,4-Dichlorophenyl)-N'-methylurea | Oryzalin | Piperonyl butoxide | Prometon | Propazine | Propiconazole | Propoxur | Pyraclostrobine | Simazine | Sulfentrazone | Sulfometuron-methyle | Tebuconazole | Tebupirimphos | Tebuthiuron | Terbufose | Terbufos sulfone | Terbufos sulfoxide | Tetraconazole | Thiobencarb | Trans-Permethrin | Triclopyr | Trifloxystrobin |