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Willow Flowage, Oneida County (Photo)

Willow Flowage, Oneida County (Photo)
Photo by WDNR

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

Find A Lake > Oneida County > Willow Flowage

Willow Flowage
Oneida County, 4217 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 55 (Eutrophic) and was determined using satellite water clarity observations data. For a Reservoir lake, this is considered Good.

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
Willow Flowage - A10021650Map2007Details
Willow Flowage - B10021651Map2007Details
Willow Flowage - C10021652Map2007Details
Willow Flowage - D10021653Map2007Details
Willow Flowage - E10021654Map2007Details
Willow Flowage - F10021655Map2007Details
Willow Flowage - Far Dam443405Map2012Details
Willow Flowage - G10021656Map2007Details
Willow Flowage - H10021657Map2007Details
Willow Flowage - Headwater above Dam443528Map2012Details
Willow Flowage - I10021658Map2007Details
Willow Flowage - J10021659Map2007Details
Willow Flowage - K10021661Map2007Details
Willow Flowage - L10021660Map2007Details
Willow Flowage - Max Depth443396Map2012Details
Willow Flowage - Near Dam443404Map1994Details
Willow Flowage - Tomahawk River Arm of Reservoir443398Map2012Details
Willow Flowage - Willow River Arm of Reservoir443397Map2012Details
Willow Lake - Willow Reservoir - Deepest Spot443286Map2007Details
Willow Reservoir Flowage nearshore10037720Map2012Details