Impaired Water - Neenah Creek (Neenah Creek)
Columbia, Marquette County, Wisconsin
UF10, UF14
173800
0.00 - 19.35
19.35
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This water was assessed during the 2016 listing cycle; general mIBI assessment indicates that this water is meeting Fish and Aquatic Life use.

This water was added to the Impairment list during the 2026 cycle due to harmful total phosphorus levels for aquatic life.
Listing Details
Pollutant
Total Phosphorus
Listed For
Fish and Aquatic Life
Impairments
Impairment Unknown
Current Use
Unsupported Aquatic Life
Listing Status
Proposed for List
Attainable Use
WWSF - Warmwater Sport Fishery
Priority
Not Applicable
Designated Use
WWSF - Warmwater Sport Fishery
303(d) ID
2026-57
Listing Date
4/1/2026