Relationships Between Private Well Water, Stream Base Flow Water, and Land Use in the Tomorrow-Waupaca River Watershed
Agricultural practices that lead to groundwater pollution by nitrate-N and pesticides remain one of the major environmental issues facing Wisconsin and the nation.
Characterization of E. coli and Total Coliform Organisms Isolated from Wisconsin Waters and Reassessment of their Public Health Significance
In 1989 the U.S. Environmental Protection Agency promulgated Revised National Primary Drinking Water Regulations pursuant to the federal Safe Drinking Water Act. For Wisconsin, the law drastically increased the number of water systems required to test for microbiological contaminants.
Northeast Region Public Water Supply Location Utilizing GIS and GPS
Project was for data collection only, no data or report submitted (WDNR communications, 2010).
Collection of Hydraulic and Geologic Data to Improve the Quality of the Wisconsin Observation-Well Network
The Wisconsin Geological and Natural History Survey (WGNHS) in cooperation with the U.S. Geological Survey (USGS) has maintained a ground-water observation-well network since 1946 (Zaporozec, 1982).
Characterization of the Hydrostratigraphy of the Deep Sandstone Aquifer in Southeatern Wisconsin
Over the last century and particularly within the last 40 years, the region in southeastern Wisconsin encompassing the counties of Washington, Ozaukee, Waukesha, Milwaukee, Walworth, Racine and Kenosha, has undergone increasingly rapid urban and suburban development.
Three-Dimensional Characterization of Hydraulic Properties of a Coarse Glacial Outwash Deposit
Glacial outwash deposits form important aquifers throughout the northern United States and Canada. They provide large groundwater yields because of their generally high hydraulic conductivity.