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 November 26, 2025.

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
10 10 0 0 0
101 101 186 186 0
102 102 Unknown 126 126 0
102 102 Superior 89 89 0
102 102 1045 1044 0
103 103 553 553 0
104 104 25 25 0
105 105 14 14 0
106 106 431 431 0
107 107 1015 1014 0
108 108 2112 2107 0
109 109 1755 1752 0
11 11 21 20 0
110 110 Eau Claire 1 1 0
110 110 1165 1155 0
111 111 617 610 0
112 112 482 481 0
113 113 857 856 0
114 114 939 936 0
115 115 1017 1013 0
116 116 745 744 1
117 117 1049 1046 0
118 118 324 323 0
119 119 2302 2298 7
12 12 6 6 0
120 120 1746 1745 7
121 121 2857 2852 0
122 122 964 961 1
123 123 764 763 0
124 124 759 757 0
125 125 848 848 0
126 126 1284 1284 0
13 13 38 37 0
14 14 3 3 0
20 20 2 2 0
201 201 589 587 2
202 202 639 636 0
203 203 724 723 0
204 204 426 424 1
205 205 139 139 0
206 206 522 521 2
22 22 Unknown 1 1 0
22 22 La Crosse 1 1 0
22 22 7 6 0
23 23 9 6 0
25 25 24 22 0
25 25 Unknown 2 2 0
25 25 Madison 1 1 0
27 27 8 7 0
28 28 11 11 0
29 29 6 6 0
3 3 4 3 0
3 3 Unknown 1 1 0
30 30 3 3 0
31 31 1 1 0
32 32 4 4 0
32 32 La Crosse 1 1 0
33 33 8 8 0
36 36 2 2 0
37 37 9 9 0
38 38 2 2 0
39 39 6 6 0
40 40 1 1 0
41 41 Unknown 1 1 0
41 41 Milwaukee 1 0 0
41 41 0 0 0
42 42 4 4 0
45 45 5 4 0
46 46 Milwaukee 1 1 0
46 46 2 2 0
47 47 6 5 0
48 48 3 2 0
49 49 2 2 0
5 5 Green Bay 13 13 0
5 5 2 2 0
50 50 13 13 0
52 52 Milwaukee 0 0 0
52 52 2 2 0
53 53 13 10 0
54 54 11 10 0
56 56 6 3 0
57 57 Madison 3 3 0
57 57 32 30 0
59 59 0 0 0
6 6 8 8 0
62 62 3 3 0
63 63 9 8 0
65 65 14 14 0
67 67 2 1 0
68 68 5 4 0
69 69 3 1 0
7 7 2 1 0
70 70 2 2 0
72 72 3 3 0
9 9 3 2 0
99 99 Eau Claire 14 14 0
99 99 Rock 1 0 0
99 99 Unknown 53 53 0
99 99 8692 8604 10
99 99 Milwaukee 2 2 0
1 1 2 2 0
AI Apostle Islands 1 1 0
BR Bad River Reservation 48 48 0
3 3 4 3 0
4 Bayfield 1 0 0
5 5 2 2 0
5 Brown Unknown 156 156 0
5 5 Green Bay 13 13 0
6 6 8 8 0
7 7 2 1 0
8 Calumet 364 364 0
9 9 3 2 0
9 Chippewa Eau Claire 69 69 0
10 10 0 0 0
11 11 21 20 0
12 12 6 6 0
13 13 38 37 0
13 Dane Madison 4922 4902 207
13 Dane Unknown 769 769 4
14 14 3 3 0
15 Door 1091 1091 0
17 Dunn 3417 3371 10
18 Eau Claire 1901 1890 28
18 Eau Claire Eau Claire 437 431 4
20 20 2 2 0
MCC Fort McCoy 1583 1583 1
22 22 7 6 0
23 23 9 6 0
24 Green Lake 2289 2287 16
25 25 24 22 0
27 27 8 7 0
28 28 11 11 0
29 29 6 6 0
30 Kenosha Unknown 11 11 0
30 30 3 3 0
30 Kenosha Milwaukee 71 71 0
31 Kewaunee Milwaukee 1 1 0
31 31 1 1 0
32 32 La Crosse 1 1 0
32 32 4 4 0
32 La Crosse Unknown 229 228 0
LCO Lac Courte Oreilles Reservation 8 8 0
LDF Lac du Flambeau Reservation 33 33 0
33 33 8 8 0
34 Langlade 933 932 1
35 Lincoln 390 390 0
36 36 2 2 0
36 Manitowoc Milwaukee 106 106 0
36 Manitowoc Unknown 128 128 0
37 37 9 9 0
38 38 2 2 0
39 39 6 6 0
40 40 1 1 0
41 41 Milwaukee 1 0 0
41 41 0 0 0
42 42 4 4 0
43 Oconto 1744 1741 3
44 Oneida 2 2 0
45 Outagamie Unknown 20 20 0
45 45 5 4 0
46 46 2 2 0
46 46 Milwaukee 1 1 0
46 Ozaukee Unknown 10 10 0
47 47 6 5 0
48 Pierce Unknown 32 32 0
48 Pierce Hudson 45 43 0
48 48 3 2 0
49 49 2 2 0
50 50 13 13 0
52 52 Milwaukee 0 0 0
52 52 2 2 0
52 Racine Unknown 63 63 0
53 53 13 10 0
54 54 11 10 0
54 Rock Rock 285 274 38
57 57 32 30 0
59 59 0 0 0
60 Sheboygan Milwaukee 352 352 0
60 Sheboygan Unknown 97 97 0
60 Sheboygan 1857 1852 4
56 56 6 3 0
56 St. Croix Hudson 278 277 0
56 St. Croix Unknown 93 93 0
61 Taylor 399 399 0
62 62 3 3 0
63 Vernon Unknown 152 152 0
63 63 9 8 0
65 65 14 14 0
66 Washburn 1685 1673 1
67 Washington Milwaukee 629 627 1
67 Washington Unknown 183 183 0
67 67 2 1 0
68 Waukesha Milwaukee 1003 979 17
68 Waukesha Unknown 82 82 0
68 68 5 4 0
69 69 3 1 0
70 70 2 2 0
71 Winnebago 734 734 1
72 72 3 3 0
Statewide Totals: