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 January 31, 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 2 2 0
101 101 186 186 0
102 102 1088 1088 0
102 102 Superior 89 89 0
102 102 Unknown 126 126 0
103 103 578 578 0
104 104 25 25 0
105 105 16 16 0
106 106 440 440 0
107 107 1047 1047 0
108 108 2189 2189 0
109 109 1819 1819 0
11 11 20 20 0
110 110 1203 1203 0
110 110 Eau Claire 1 1 0
111 111 638 638 0
112 112 492 492 0
113 113 880 879 0
114 114 951 951 0
115 115 1034 1034 0
116 116 789 789 1
117 117 1073 1073 0
118 118 327 326 0
119 119 2405 2405 7
12 12 7 7 0
120 120 1847 1847 7
121 121 2992 2990 0
122 122 1019 1019 1
123 123 813 813 0
124 124 788 788 0
125 125 876 876 0
126 126 1337 1337 0
13 13 36 36 0
14 14 2 2 0
18 18 2 2 0
20 20 3 3 0
201 201 604 604 2
202 202 667 667 0
203 203 736 736 0
204 204 441 441 1
205 205 145 145 0
206 206 528 528 2
22 22 Unknown 1 1 0
22 22 7 7 0
23 23 1 1 0
24 24 1 1 0
25 25 Madison 1 1 0
25 25 22 22 0
25 25 Unknown 2 2 0
27 27 8 8 0
28 28 13 13 0
29 29 7 7 0
3 3 2 2 0
3 3 Unknown 1 1 0
30 30 4 4 0
31 31 1 1 0
32 32 6 6 0
32 32 La Crosse 1 1 0
33 33 7 7 0
36 36 2 2 0
37 37 Rock 1 1 0
37 37 13 13 0
38 38 2 2 0
39 39 7 7 0
40 40 1 1 0
41 41 Unknown 1 1 0
41 41 Milwaukee 1 1 0
42 42 2 2 0
45 45 6 6 0
46 46 Milwaukee 1 1 0
47 47 3 3 0
48 48 3 3 0
48 48 Hudson 1 1 0
49 49 2 2 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 16 16 1
54 54 9 9 0
56 56 5 5 0
57 57 29 29 0
57 57 Madison 3 3 0
59 59 7 7 0
6 6 8 8 0
61 61 1 1 0
62 62 4 4 0
63 63 7 7 0
65 65 14 14 0
67 67 5 5 0
68 68 5 5 0
69 69 8 8 0
7 7 2 2 0
70 70 5 5 0
71 71 1 1 0
72 72 3 3 0
9 9 1 1 0
99 99 Eau Claire 14 14 0
99 99 La Crosse 1 1 0
99 99 Unknown 53 53 0
99 99 Milwaukee 2 2 0
99 99 8856 8849 11
99 99 Hudson 1 1 0
1 1 2 2 0
AI Apostle Islands 1 1 0
BR Bad River Reservation 49 49 0
3 3 2 2 0
4 Bayfield 0 0 0
5 5 2 2 0
5 5 Green Bay 13 13 0
5 Brown Unknown 156 156 0
6 6 8 8 0
7 7 2 2 0
8 Calumet 371 371 0
9 Chippewa Eau Claire 76 76 0
9 9 1 1 0
10 Clark 1642 1642 2
11 11 20 20 0
12 12 7 7 0
13 Dane Madison 5055 5054 227
13 13 36 36 0
13 Dane Unknown 769 769 4
14 14 2 2 0
15 Door 1116 1116 0
17 Dunn 3613 3613 15
18 Eau Claire Eau Claire 455 455 5
18 18 2 2 0
20 20 3 3 0
MCC Fort McCoy 1768 1768 2
22 22 7 7 0
23 23 1 1 0
24 24 1 1 0
25 25 22 22 0
27 27 8 8 0
28 28 13 13 0
29 29 7 7 0
30 Kenosha Unknown 11 11 0
30 30 4 4 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 6 6 0
32 La Crosse Unknown 229 228 0
LCO Lac Courte Oreilles Reservation 8 8 0
LDF Lac du Flambeau Reservation 37 37 0
33 33 7 7 0
34 Langlade 976 976 1
35 Lincoln 412 412 0
36 36 2 2 0
36 Manitowoc Milwaukee 132 131 0
36 Manitowoc Unknown 128 128 0
37 37 13 13 0
38 38 2 2 0
39 39 7 7 0
40 40 1 1 0
41 41 Milwaukee 1 1 0
41 Milwaukee 147 147 0
42 42 2 2 0
43 Oconto 1796 1796 4
45 Outagamie Unknown 20 20 0
45 45 6 6 0
46 Ozaukee Unknown 10 10 0
46 Ozaukee 35 35 0
46 46 Milwaukee 1 1 0
47 47 3 3 0
48 Pierce Unknown 32 32 0
48 48 Hudson 1 1 0
48 48 3 3 0
49 49 2 2 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 16 16 1
54 54 9 9 0
54 Rock Rock 316 316 48
57 57 29 29 0
59 59 7 7 0
60 Sheboygan Milwaukee 364 364 0
60 Sheboygan Unknown 97 97 0
60 Sheboygan 1932 1932 4
56 56 5 5 0
56 St. Croix Hudson 300 300 0
56 St. Croix Unknown 93 93 0
61 61 1 1 0
62 62 4 4 0
63 Vernon Unknown 152 152 0
63 63 7 7 0
65 65 14 14 0
66 Washburn 1707 1707 1
67 67 5 5 0
67 Washington Milwaukee 700 689 1
67 Washington Unknown 183 183 0
68 Waukesha Milwaukee 1069 1068 28
68 Waukesha Unknown 82 82 0
68 68 5 5 0
69 69 8 8 0
70 70 5 5 0
71 71 1 1 0
72 72 3 3 0
Statewide Totals: