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For information on Lakes in Wisconsin, contact:
DNR SWIMS
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DNR Contacts for Half Moon Lake

Half Moon Lake P & R District [exit DNR]

Find A Lake > Polk County > Half Moon Lake

Half Moon Lake


Half Moon Lake has been monitored by volunteers since 1993. Volunteers monitor water clarity with a black and white Secchi disk. Volunteers are the source of the majority of Wisconsin's lake water quality data, and their dedication is greatly appreciated. Additional monitoring has been done through projects funded in part by DNR Lake Grants and Aquatic Invasive Species Grants. Reports and graphs featuring data collected by volunteers, DNR staff and others can be viewed below.

Water Quality Reports and Graphs

Station NameStation IDMapMax YearReports
Half Moon Lake - A10021639Map2007Details
Half Moon Lake - B10021640Map2007Details
Half Moon Lake - C10021641Map2007Details
Half Moon Lake - D10021642Map2007Details
Half Moon Lake - Deep Hole493099Map2023Details
Half Moon Lake - E10021643Map2007Details
Half Moon Lake - F10021644Map2007Details
Half Moon Lake - G10021645Map2007Details
Half Moon Lake - H10021646Map2007Details
Half Moon Lake - I10021647Map2007Details
Half Moon Lake - J10021648Map2007Details
Half Moon Lake - Outlet at Dam493101Map2009Details
Half Moon Lake Site 1 near inlet10029946Map2009Details