An Improved Hydrogeologic Model for the Token Creek Watershed
The Token Creek watershed is an important contributor of water to the Yahara River and the Madison chain of lakes. Much of the baseflow for Token Creek comes from springs.
Delineating a Spring’s Recharge Area Using Numerical Groundwater Flow Modeling and Geochemical Investigation
The Pheasant Branch watershed is in an area expected to undergo significant development. There are concerns that this development will adversely effect the water resources of the area, including a large spring complex.
An Investigation of the Hydrogeological Conditions Responsible for Springs in a Glaciated Terrain
Within Dane County, Wisconsin numerous springs exist in and around the Nine Springs watershed, the Token Creek watershed, Pheasant Branch Creek, the Sugar River watershed, and Garfoot Creek (WRM, 1996; WRM, 1997).
A Groundwater Model for the Central Sands of Wisconsin: Assessing the Environmental and Economic Impacts of Irrigated Agriculture
The central sand plain of Wisconsin (Hole and Germain, 1994) is 6,400 km2 of predominantly sandy outwash soils, formed as the last glaciers retreated 10,000 years ago.
Chloroacetanilide Herbicide Metabolites in Wisconsin Groundwater
In this study, 27 monitoring wells, 22 private drinking water wells, and 23 municipal wells in Wisconsin were sampled for alachlor, metolachlor, acetochlor, and their ethane sulfonic acid (ESA) and oxanillic acid (OA) metabolites.
Using Waste Foundry Sands as Reactive Media in Permeable Reactive Barriers
The objective of this study was to evaluate the potential use of waste foundry sand as an inexpensive medium for permeable reactive barriers (PRBs). Batch and column tests were conducted to evaluate the reactivity and sorptive capacity of twelve foundry sands for four groundwater contaminants