This table shows available CWD test results from all counties where elk tissue samples have been collected. It includes data released through November 26, 2025. Results are sorted alphabetically by county name.

See the data for CWD Year 2025 only

See the data for CWD Year: 

If a county name does not appear on the list, then zero elk have been sampled from this location to date.

Note that the DNR data reported here only includes wild elk. For information on test results for farm-raised deer and elk, please contact the DATCP Home Farm-Raised Deer Program (wi.gov) (phone 608-224-4872).


County # Sampled # Analyzed Positive for CWD
Ashland 46 46 0
Bayfield 21 21 0
Clark 1 1 0
Eau Claire 1 1 0
Jackson 78 78 0
Juneau 1 1 0
Marathon 1 1 0
Monroe 10 10 0
Rusk 8 8 0
Sawyer 89 89 0
Vernon 1 1 0
Wood 1 1 0
Statewide Totals: