This table shows available CWD test results from all DNR Deer Management Units where deer tissue samples have been collected. It includes data released through February 22, 2026.

See the data for CWD Year 2025 only

See the data for CWD Year: 

If a DMU does not appear on the list, then zero deer have been sampled from this location to date. If you click on a DMU, you can see the breakdown for individual hunting periods.

Please take note of the following when interpreting data for any DMU where Positive test results have been obtained. CWD occurrence in any DMU is likely to be restricted to one or more local (isolated) areas. Reports of CWD occurrence may not imply overall prevalence in a DMU. Detailed information on DMU statistics is provided when a specific DMU is selected.

Note that the DNR data reported here only includes wild deer. 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).


Deer Management Unit DMU Name Subunit # Sampled # Analyzed Positive for CWD
1 1 1 1 0
101 101 186 186 0
102 102 Superior 89 89 0
102 102 Unknown 126 126 0
102 102 1088 1088 0
103 103 578 578 0
104 104 25 25 0
105 105 16 16 0
106 106 440 440 0
107 107 1052 1052 0
108 108 2196 2196 0
109 109 1830 1830 0
11 11 20 20 0
110 110 1206 1206 0
110 110 Eau Claire 1 1 0
111 111 638 638 0
112 112 494 494 0
113 113 880 879 0
114 114 950 950 0
115 115 1035 1035 0
116 116 791 791 1
117 117 1075 1075 0
118 118 328 327 0
119 119 2409 2409 7
12 12 6 6 0
120 120 1849 1849 7
121 121 2997 2995 0
122 122 1019 1019 1
123 123 815 815 0
124 124 790 790 0
125 125 875 875 0
126 126 1345 1345 0
13 13 35 35 0
14 14 2 2 0
20 20 2 2 0
201 201 604 604 2
202 202 668 668 0
203 203 736 736 0
204 204 445 445 1
205 205 146 146 0
206 206 529 529 2
22 22 Unknown 1 1 0
22 22 4 4 0
23 23 1 1 0
25 25 22 22 0
25 25 Unknown 2 2 0
25 25 Madison 1 1 0
27 27 4 4 0
28 28 12 12 0
29 29 4 4 0
3 3 1 1 0
3 3 Unknown 1 1 0
30 30 3 3 0
31 31 1 1 0
32 32 2 2 0
32 32 La Crosse 1 1 0
33 33 7 7 0
36 36 1 1 0
37 37 9 9 0
38 38 2 2 0
39 39 4 4 0
40 40 1 1 0
41 41 Unknown 1 1 0
42 42 1 1 0
45 45 1 1 0
47 47 1 1 0
48 48 1 1 0
49 49 1 1 0
5 5 Green Bay 13 13 0
5 5 2 2 0
50 50 10 10 0
52 52 2 2 0
53 53 8 8 0
54 54 8 8 0
56 56 2 2 0
57 57 28 28 0
57 57 Madison 3 3 0
59 59 0 0 0
6 6 4 4 0
61 61 1 1 0
62 62 3 3 0
63 63 5 5 0
65 65 14 14 0
67 67 1 1 0
68 68 4 4 0
70 70 2 2 0
72 72 2 2 0
9 9 1 1 0
99 99 Eau Claire 14 14 0
99 99 Unknown 53 53 0
99 99 8542 8535 10
1 1 1 1 0
AI Apostle Islands 1 1 0
BR Bad River Reservation 49 49 0
3 3 1 1 0
5 5 2 2 0
5 Brown Unknown 156 156 0
5 5 Green Bay 13 13 0
6 6 4 4 0
7 Burnett 1161 1161 0
8 Calumet 371 371 0
9 9 1 1 0
9 Chippewa Eau Claire 76 76 0
10 Clark 1646 1646 2
11 11 20 20 0
12 12 6 6 0
13 13 35 35 0
13 Dane Madison 5084 5082 228
13 Dane Unknown 769 769 4
14 14 2 2 0
15 Door 1116 1116 0
17 Dunn 3615 3615 15
18 Eau Claire Eau Claire 455 455 5
18 Eau Claire 1994 1994 34
20 20 2 2 0
MCC Fort McCoy 1771 1771 2
22 22 4 4 0
23 23 1 1 0
24 Green Lake 2451 2451 21
25 25 22 22 0
27 27 4 4 0
28 28 12 12 0
29 29 4 4 0
30 Kenosha Unknown 11 11 0
30 30 3 3 0
30 Kenosha Milwaukee 77 77 0
31 Kewaunee Milwaukee 1 1 0
31 31 1 1 0
32 32 La Crosse 1 1 0
32 32 2 2 0
32 La Crosse Unknown 229 228 0
LCO Lac Courte Oreilles Reservation 9 9 0
LDF Lac du Flambeau Reservation 37 37 0
33 33 7 7 0
34 Langlade 983 983 1
35 Lincoln 412 412 0
36 36 1 1 0
36 Manitowoc Milwaukee 133 133 0
36 Manitowoc Unknown 128 128 0
37 37 9 9 0
38 38 2 2 0
39 39 4 4 0
40 40 1 1 0
41 Milwaukee Milwaukee 387 387 1
41 Milwaukee 145 145 0
42 42 1 1 0
43 Oconto 1857 1857 4
45 Outagamie Unknown 20 20 0
45 45 1 1 0
46 Ozaukee Unknown 10 10 0
46 Ozaukee 9 9 0
46 Ozaukee Milwaukee 627 627 0
47 47 1 1 0
48 Pierce Unknown 32 32 0
48 Pierce Hudson 52 52 0
48 48 1 1 0
49 49 1 1 0
50 50 10 10 0
52 52 2 2 0
52 Racine Unknown 63 63 0
52 Racine Milwaukee 86 86 1
53 53 8 8 0
54 54 8 8 0
54 Rock Rock 323 322 48
57 57 28 28 0
59 59 0 0 0
60 Sheboygan Milwaukee 366 366 0
60 Sheboygan Unknown 97 97 0
60 Sheboygan 1941 1941 4
56 56 2 2 0
56 St. Croix Hudson 303 303 0
56 St. Croix Unknown 93 93 0
61 61 1 1 0
62 62 3 3 0
63 Vernon Unknown 152 152 0
63 63 5 5 0
65 65 14 14 0
66 Washburn 1715 1715 1
67 67 1 1 0
67 Washington Unknown 183 183 0
67 Washington Milwaukee 756 756 1
68 Waukesha Milwaukee 1137 1136 29
68 68 4 4 0
68 Waukesha Unknown 82 82 0
69 Waupaca 3468 3466 4
70 70 2 2 0
71 Winnebago 782 781 1
72 72 2 2 0
Statewide Totals: