This research explores sources and risk factors of nitrate contamination in private wells in Eau Claire County, Wisconsin. Nitrate is a naturally occurring compound found in groundwater, but...

Groundwater pumping in the central Wisconsin area has long been estimated to adversely affect streamflows and the levels of groundwater and streams. Recent flow impairments for the Little Pl...

Human and animal waste poses a threat to the quality of groundwater, surface water and sources of drinking water. This is especially of concern for private and public water supplies in agric...

Among the many waterborne pathogens of humans, enteric viruses have the greatest potential to move deeply through the subsurface environment, penetrate aquitards, and reach confined aquifers...

This report summarizes data and information gathering for 2011 through 2013 that supports groundwater management activities in the Wisconsin central sands. The report supplements the previou...