Lake Name:

a lake.
Arrowhead Lake, Adams County

Arrowhead Lake, Adams County
Photo by Brynn Bemis

Contact information
For information on Lakes in Wisconsin, contact:
Wisconsin DNR Lakes
Division of Water
Bureau of Water Quality
DNR Contacts for Lake Arrowhead

Lake Arrowhead Association Inc [exit DNR]

Tri-Lakes Management District [exit DNR]

Find A Lake > Adams County > Lake Arrowhead

Lake Arrowhead
Adams County, 295 Acres

Water Quality

One measure of a lakes health is the trophic state, which relates to the amount of algae in the water. The average summer trophic state for the last 5 years was 57 (Eutrophic) and was determined using chlorophyll data. For a Reservoir lake, this is considered Fair.

Lake Arrowhead has been monitored by volunteers since 2004. Volunteers monitor water clarity with a black and white Secchi disk. Some also collect water samples, which are sent to the State Lab of Hygiene to be analyzed. 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
Arrowhead Lake (#6)10028945Map2017Details
Arrowhead Lake (#7)10028946Map2017Details
Arrowhead Lake - A10021585Map2007Details
Arrowhead Lake - B10021586Map2007Details
Arrowhead Lake - C10021587Map2007Details
Arrowhead Lake - D10021588Map2007Details
Arrowhead Lake - Deepest Point In Lake Just Above Dam (#5)013037Map2022Details
Arrowhead Lake - Drain on dam (#1)10031430Map2018Details
Arrowhead Lake - Drain on dam (#2)10031431Map2016Details
Arrowhead Lake - E10021590Map2007Details
Arrowhead Lake - F10021591Map2007Details
Arrowhead Lake - G10021593Map2007Details
Arrowhead Lake - H10021595Map2007Details
Arrowhead Lake - I10021596Map2007Details
Arrowhead Lake - J10021598Map2007Details
Arrowhead Lake - Just Off Mouth Of Main Inlet Creek013036Map2011Details