Lafayette County, Wisconsin
GP01
939100
0.00 - 7.69
7.69
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This part of Madden Creek was evaluated for biology in 2016 and 2018; the bug community was in poor health. Evaluation in 2020 showed some improvement, but DNR decided to keep this on the impaired waters list until clear improvement is shown.Pollutant
Unknown Pollutant
Listed For
Fish and Aquatic Life
Impairments
Degraded Biological Community
Current Use
Unsupported Aquatic Life
Listing Status
303d Listed
Attainable Use
WWSF - Warmwater Sport Fishery
Priority
Low
Designated Use
WWSF - Warmwater Sport Fishery
303(d) ID
2016-119
Listing Date
4/1/2016
Impaired Water Notes
This water was assessed during the 2016 listing cycle; biological impairment was observed (i.e. at least one macroinvertebrate or fish Index of Biotic Integrity (IBI) average scored in the poor condition category).
Date
8/30/2015
Impaired Water Notes
This water was assessed during the 2020 listing cycle; biological impairment was not observed (i.e. Index of Biotic Integrity (IBI) average scored above the poor condition category). The Degraded Biological Community impairment is not being delisted at this due to lack of improvement trend. The bug community health will be reevaluated in 2022.
Date
8/6/2019