Grant County, Wisconsin
GP01
941700
5.55 - 10.40
4.85
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This segment of the Menominee River was evaluated every two-year cycle from 2014 to 2022 for phosphorus and biology; phosphorus levels were elevated. Bug and fish communities were in good condition.Pollutant
Total Phosphorus
Listed For
Fish and Aquatic Life
Impairments
Impairment Unknown
Current Use
Unsupported Aquatic Life
Listing Status
303d Listed
Attainable Use
WWSF - Warmwater Sport Fishery
Priority
Medium
Designated Use
WWSF - Warmwater Sport Fishery
303(d) ID
2018-091
Listing Date
4/1/2018
Impaired Water Notes
This water was assessed during the 2018 listing cycle; new total phosphorus sample data 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).
Date
7/20/2017