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

Clean Boats, Clean Waters - Delavan Lake

Location:

Boats Inspected (Boats Inspected:2004=176,2005=7368,2006=6551,2007=0,2008=0,2009=260,2010=1992,2011=2424,2012=1619,2013=1358,2014=1667,2015=1349,2016=0,2017=0,2018=208,2019=449,2020=0,2021=0,2022=0,2023=0,2024=0|)

People Contacted (People Contacted:2004=367,2005=15721,2006=13717,2007=0,2008=0,2009=567,2010=3918,2011=5278,2012=2879,2013=2767,2014=2722,2015=1992,2016=0,2017=0,2018=429,2019=876,2020=0,2021=0,2022=0,2023=0,2024=0|)

Hours Spent (Hours Spent:2004=20.5,2005=678,2006=1450,2007=0,2008=0,2009=80,2010=356,2011=282,2012=270,2013=324,2014=338,2015=253,2016=0,2017=0,2018=86,2019=113,2020=0,2021=0,2022=0,2023=0,2024=0|)

Hours Spent - Paid vs. Volunteer (Paid Hours:2008=0,2009=80,2010=356,2011=282,2012=270,2013=200,2014=338,2015=253,2016=0,2017=0,2018=86,2019=113,2020=0,2021=0,2022=0,2023=0,2024=0|Volunteer Hours:2008=0,2009=0,2010=0,2011=0,2012=0,2013=124,2014=0,2015=0,2016=0,2017=0,2018=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.