MADISON, Wis. – The Wisconsin Department of Natural Resources is assisting with the investigation of a fish kill.
DNR staff observed dead fish in Isabelle Creek flowing south along County Road C in Ellsworth, WI. So far, DNR staff have observed over 600 dead trout and a variety of dead forage fish species in Isabelle Creek. DNR staff has been onsite several times since Aug. 17, 2022.