Protecting Wisconsin's Groundwater Through Comprehensive Planning
Sauk County
return to Executive Summary - Full Report

 WATER USE

Water-use data were updated in January 2008 to include 2005 data. Some water-use estimates prior to 2005 have been revised since published in the U.S. Geological Survey "Water Use in Wisconsin" summary reports.

Thermoelectric and mining data are not considered in water-use tables or figures on this web site. Thermoelectric-power water use is the amount of water used in the process of generating thermoelectric power. The predominant use of water is as non-contact cooling water to condense the steam created to turn the turbines and generate electricityD1
.


Sauk County Estimated Total Withdrawals

 

Sauk County water use by year
(millions of gallons per day)
 
1979
1985
1990
1995
2000
2005
Surface-water use
0.08
0.09
0.17
0.14
0.13
0.40
Groundwater use
10.47
10.96
16.00
19.34
23.42
25.99
Total water use
10.55
11.05
16.17
19.48
23.55
26.39