Impaired Water - Beaver Creek (Beaver Creek)
Marathon County, Wisconsin
CW25
1459300
0.00 - 5.13
5.13
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This assessment is based on 2011 macroinvertebrate and fish IBI data results. More monitoring is recommended due to Poor and Fair values.
This water was assessed during the 2016 listing cycle; temperature data exceeded 2016 WisCALM listing thresholds for the Fish and Aquatic Life use.

This water was assessed during the 2018 listing cycle; temperature sample data clearly exceed 2018 WisCALM listing criteria for the Fish and Aquatic Life use; however, available biological data do not indicate impairment (i.e. no macroinvertebrate or fish Index of Biotic Integrity (IBI) scored in the "poor" condition category).
Listing Details
Pollutant
Unknown Pollutant
Listed For
Fish and Aquatic Life
Impairments
Elevated Water Temperature
Current Use
FAL - Fish and Aquatic Life Community
Listing Status
303d Listed
Attainable Use
FAL - Fish and Aquatic Life Community
Priority
Low
Designated Use
FAL - Fish and Aquatic Life Community
303(d) ID
2016-140
Listing Date
4/1/2016
Impaired Water Notes
This water was assessed during the 2016 listing cycle; temperature data exceeded 2016 WisCALM listing thresholds for the Fish and Aquatic Life use.
Date
9/3/2015