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 October 23, 2026.

See the data for CWD Year 2026 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
10 10 0 0 0
101 101 187 187 0
102 102 Unknown 126 126 0
102 102 Superior 89 89 0
102 102 1093 1092 0
103 103 578 578 0
104 104 25 25 0
105 105 16 16 0
106 106 440 440 0
107 107 1054 1052 0
108 108 2217 2212 0
109 109 1841 1838 0
11 11 20 20 0
110 110 1208 1208 0
110 110 Eau Claire 1 1 0
111 111 641 641 0
112 112 493 493 0
113 113 886 885 0
114 114 954 954 0
115 115 1037 1037 0
116 116 797 797 1
117 117 1082 1081 0
118 118 328 327 0
119 119 2427 2423 7
12 12 7 7 0
120 120 1866 1864 8
121 121 3026 3015 0
122 122 1037 1037 1
123 123 819 819 0
124 124 795 795 0
125 125 878 877 0
126 126 1349 1349 0
13 13 35 35 0
14 14 2 2 0
20 20 2 2 0
201 201 606 606 2
202 202 668 668 0
203 203 740 740 0
204 204 446 446 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 Madison 1 1 0
25 25 Unknown 2 2 0
25 25 22 22 0
27 27 4 4 0
28 28 11 11 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 29 28 0
57 57 Madison 3 3 0
59 59 0 0 0
6 6 4 4 0
62 62 3 3 0
63 63 5 5 0
65 65 15 14 0
67 67 1 1 0
68 68 4 4 0
70 70 2 2 0
71 71 1 1 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 8563 8549 10
1 1 1 1 0
AI Apostle Islands 1 1 0
BR Bad River Reservation 49 49 0
3 3 1 1 0
4 Bayfield 4 0 0
5 5 2 2 0
5 5 Green Bay 13 13 0
5 Brown Unknown 156 156 0
6 6 4 4 0
7 Burnett 1164 1161 0
8 Calumet 373 373 0
9 9 1 1 0
9 Chippewa Eau Claire 77 77 0
10 10 0 0 0
11 11 20 20 0
12 12 7 7 0
13 13 35 35 0
13 Dane Unknown 769 769 4
13 Dane Madison 5136 5131 236
14 14 2 2 0
15 Door 1122 1120 0
16 Douglas 1 0 0
17 Dunn 3643 3639 15
18 Eau Claire 2007 2003 34
18 Eau Claire Eau Claire 458 457 5
20 20 2 2 0
21 Forest 1 0 0
MCC Fort McCoy 1771 1770 2
22 22 4 4 0
23 23 1 1 0
24 Green Lake 2469 2468 22
25 25 22 22 0
26 Iron 1 0 0
27 27 4 4 0
28 28 11 11 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 987 985 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 391 391 1
41 Milwaukee 145 145 0
42 42 1 1 0
43 Oconto 1865 1859 5
44 Oneida 1 0 0
45 Outagamie Unknown 20 20 0
45 45 1 1 0
46 Ozaukee 10 9 0
46 Ozaukee Milwaukee 631 631 0
46 Ozaukee Unknown 10 10 0
47 47 1 1 0
48 Pierce Hudson 54 54 0
48 Pierce Unknown 32 32 0
48 48 1 1 0
49 49 1 1 0
50 50 10 10 0
51 Price 2 0 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 335 335 51
57 57 29 28 0
59 59 0 0 0
60 Sheboygan Milwaukee 370 370 0
60 Sheboygan Unknown 97 97 0
60 Sheboygan 1948 1947 4
56 56 2 2 0
56 St. Croix Hudson 306 306 0
56 St. Croix Unknown 93 93 0
61 Taylor 405 405 0
62 62 3 3 0
63 63 5 5 0
63 Vernon Unknown 152 152 0
64 Vilas 1 1 0
65 65 15 14 0
66 Washburn 1733 1730 1
67 Washington Milwaukee 769 769 1
67 67 1 1 0
67 Washington Unknown 183 183 0
68 Waukesha Milwaukee 1247 1242 34
68 Waukesha Unknown 82 82 0
68 68 4 4 0
69 Waupaca 3492 3480 4
70 70 2 2 0
71 71 1 1 0
72 72 2 2 0
Statewide Totals: