Sauk County Groundwater Monitoring Program

A set of Sauk County residents were invited to participate in a community-based groundwater monitoring program initiated by Sauk County. The goal of this program is to work with a network of rural wells to learn about well water and to scientifically track changes in well water quality over time. Our hope is that residents will become part of the long-term monitoring network to assist in better understanding Sauk County well water quality.

About this Program

In June of 2019, Sauk County and the UW-Stevens Point Center for Watershed Science and Education initiated a five-year project to gather information on well water quality that will allow for analysis of groundwater quality trends in the county. This project is a joint effort between Sauk County Land Resources and Environment, Public Health, and Extension.  The goal of the program is to determine where groundwater quality is getting better, worse, or staying the same. If it is changing, the information will be used to analyze where and what factors may be contributing to those changes.

Sauk County recruited 438 households from across Sauk County who are interested and willing to have their well water tested annually for the next five years. Little data currently exists that allows us to understand changes in groundwater quality. Annual long-term well water data from a carefully selected network of wells would help us learn about the influence of weather variability and land-use changes on Sauk County’s groundwater.

Each year participants will receive a copy of their test results as well as interpretive information. In addition, we will help track any changes in water quality. While the results will be used for research and educational purposes, well water data will only be shared in aggregated form or mapped at very generic levels so as not to identify individual landowners. There was also the opportunity to participate in an educational program to learn more about this project and address your specific well water questions. If you were unable to attend, you can see the Powerpoint program here and you can view a recording of the program here. 

If you have any questions regarding the project, contact Jennifer Erickson at Extension Sauk County at (608) 963-1170 or be email at jennifer.erickson@wisc.edu  or contact Kevin Masarik at the Center for Watershed Science and Education at (715) 346-4276, or by email at kmasarik@uwsp.edu.


 

Sauk County Groundwater Quality Data Progress Report 2020

Sauk County Groundwater Quality Data Progress Report 2019-20

Test Result Interpretation Guide

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