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U.S. Geological Survey COVID-19 Wastewater Surveillance

USGS, as part of the National Wastewater Surveillance System, designed and implemented high-frequency sampling of wastewater across six states throughout September 2021, to support tracking of potential increases in COVID-19 infections in communities. COVID-19 viral loads were determined for each sample with the goal of delivering results to the CDC within three days of sampling. 

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Ecosystems Mission Area, Contaminant Biology, Environmental Health Program, Toxic Substances Hydrology, Eastern Ecological Science Center

Endocrine Disrupting Compounds in the Chesapeake

Findings from US Geological Survey studies on sources, occurrence, effects and risk of contaminants throughout the Chesapeake Bay Watershed.

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Ecosystems Mission Area, Contaminant Biology, Toxic Substances Hydrology, Chesapeake Bay Activities, Eastern Ecological Science Center, New Jersey Water Science Center