- Contact information
-
For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Clean Boats, Clean Waters Contacts
Boulder Lake -- Access at Campground (off Boulder Campground Ln)
Location:
![Hours Spent - Paid vs. Volunteer (Paid Hours:2008=0,2009=0,2010=0,2011=0,2012=0,2013=7,2014=7.5,2015=0,2016=0,2017=0,2018=0,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|Volunteer Hours:2008=0,2009=0,2010=0,2011=0,2012=0,2013=16,2014=31,2015=20,2016=0,2017=0,2018=0,2019=0,2020=0,2021=0,2022=0,2023=0,2024=0|)](https://quickchart.io/chart?chs=710x250
&chd=t:0,0,0,0,0,7,7.5,0,0,0,0,0,0,0,0,0,0|0,0,0,0,0,16,31,20,0,0,0,0,0,0,0,0,0
&chds=0,34,0,34
&cht=bvg
&chtt=Hours Spent - Paid vs. Volunteer
&chm=N*0s*,000000,0,-1,12|
N*0s*,000000,1,-1,12
&chxt=x,y
&chxl=0:|2008|2009|2010|2011|2012|2013|2014|2015|2016|2017|2018|2019|2020|2021|2022|2023|2024
&chxr=1,0,34
&chbh=r,0.5,1.5
&chco=CC3333,FF9933
&chf=bg,s,EFEFEF
&chdl=Paid Hours|Volunteer Hours
&chdlp=b)
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.
Boulder Lake has the following aquatic invasive species:
Banded Mystery Snail, Eurasian Water-Milfoil