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Environmental Health - Toxic Substances


Toxic Substances Hydrology Program Investigations

The Toxic Substances Hydrology Program conducts research on three categories of contamination issues:

Subsurface Point-Source Contamination

Contaminated Site Management and Remediation

Watershed- and Regional-Scale Contamination

Other Fundamental Research and Methods Development

Map of Toxics Program Study Sites
Locations of Toxics Program Investigations
(Click on map for larger version)

Graph of detection frequencies for glyphosate and AMPA by hydrologic setting.
Graph of detection frequencies for glyphosate and its degration product AMPA (aminomethylphosphonic acid) by hydrologic setting. The common weed killer glyphosate is widespread in the environment -- from the Pesticide Contamination in Varied Pesticide-Use Settings Investigation

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Page Last Modified: Tuesday, 04-Aug-2015 14:51:25 EDT