Iowa County, Wisconsin
SP09
931000
0.00 - 3.92
3.92
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 may not meet Fish and Aquatic Life use. Further monitoring is recommended.
This water was assessed during the 2018 listing cycle; new macroinvertebrate sample data exceeded 2018 WisCALM listing criteria for the Fish and Aquatic Life use (i.e. at least one macroinvertebrate Index of Biotic Integrity (IBI) average scored in the poor condition category). Available fish sample data were assessed, but did not exceed 2018 WisCALM listing criteria for the Fish and Aquatic Life use (i.e. no fish IBI scored in the "poor" condition category).Pollutant
Unknown Pollutant
Listed For
Fish and Aquatic Life
Impairments
Degraded Biological Community
Current Use
Unsupported Aquatic Life
Listing Status
303d Listed
Attainable Use
Default - Fish and Aquatic Life
Priority
Low
Designated Use
Default - Fish and Aquatic Life
303(d) ID
2018-228
Listing Date
4/1/2018