Dunn County, Wisconsin
LC24
2119000
2.80 - 4.64
1.84
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
Pollutant
Sediment/Total Suspended Solids
Listed For
Fish and Aquatic Life
Impairments
Elevated Water Temperature, Degraded Habitat
Current Use
Unsupported Aquatic Life
Listing Status
303d Listed
Attainable Use
Coldwater - stocked, reproduction
Priority
Low
Designated Use
Coldwater - stocked, reproduction
303(d) ID
659
Listing Date
4/1/2002
Impaired Water Notes
Sedimentation from past and present surrounding landuse and possible extirpation of native cold water species. The dam that forms Rock Falls Pond acts as a barrier that would prevent salmonid species from migrating upstream. Fish management recommended declassifying this segment as trout water due to warm temperatures. Temperature data from 2000 suggests cold water is found upstream from this reach.
Date
4/3/2008