Skip to navigation Skip to content


Brent Toth Senior Scientist / Director of AgChem Operations

Toth Brent

Brent has over 20 years of experience in the field of water quality having worked in an analytical laboratory, public health departments, and private consulting. Brent’s recent projects have included studies of pesticides in groundwater, soil, surface waters, sediment, and off-field deposition due to drift. As a Principal Field Investigator, Brent has conducted studies on the fate and transport of pesticides in the environment, including ongoing Prospective Groundwater studies (PGW) in the Midwest and Southeast United States.