Aquatic Invasive Species
Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
Clean Boats, Clean Waters Contacts

DNR Watercraft Inspections - Polk County

Location:

Boats Inspected (Boats Inspected:2004=2,2005=30,2006=89,2007=169,2008=28,2009=28,2010=52,2011=14,2012=14,2013=0,2014=63,2015=14,2016=34,2017=26,2018=2,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|)

People Contacted (People Contacted:2004=3,2005=75,2006=184,2007=473,2008=60,2009=56,2010=102,2011=26,2012=26,2013=0,2014=124,2015=27,2016=85,2017=67,2018=3,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|)

Hours Spent (Hours Spent:2004=4.5,2005=7.00,2006=15.0,2007=44.5,2008=25.25,2009=9,2010=33.0,2011=7,2012=9.5,2013=0,2014=39.5,2015=14.5,2016=15,2017=20,2018=5,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|)

Hours Spent - Paid vs. Volunteer (Paid Hours:2008=25.25,2009=9,2010=33.0,2011=7,2012=9.5,2013=0,2014=39.5,2015=14.5,2016=15,2017=13,2018=5,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|Volunteer Hours:2008=0,2009=0,2010=0,2011=0,2012=0,2013=0,2014=0,2015=0,2016=0,2017=7,2018=0,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|)

Note: for the first few years, the Clean Boats form only asked for total hours. Later, most boat inspectors used the newer form which asked for Paid vs. Volunteer.