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 December 09, 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 5 5 0
101 101 186 186 0
102 102 Superior 89 89 0
102 102 Unknown 126 126 0
102 102 1056 1056 0
103 103 554 554 0
104 104 25 25 0
105 105 16 16 0
106 106 431 431 0
107 107 1027 1027 0
108 108 2139 2138 0
109 109 1771 1771 0
11 11 23 23 0
110 110 1172 1172 0
110 110 Eau Claire 1 1 0
111 111 625 625 0
112 112 486 486 0
113 113 865 864 0
114 114 942 942 0
115 115 1023 1023 0
116 116 752 752 1
117 117 1059 1058 0
118 118 325 324 0
119 119 2327 2327 7
12 12 8 8 0
120 120 1786 1786 7
121 121 2911 2907 0
122 122 987 986 1
123 123 781 780 0
124 124 769 769 0
125 125 860 860 0
126 126 1298 1298 0
13 13 39 39 0
14 14 4 4 0
20 20 3 3 0
201 201 590 590 2
202 202 643 643 0
203 203 728 728 0
204 204 430 430 1
205 205 141 141 0
206 206 524 524 2
22 22 La Crosse 1 1 0
22 22 Unknown 1 1 0
22 22 15 15 0
23 23 8 8 0
24 24 1 1 0
25 25 24 24 0
25 25 Unknown 2 2 0
25 25 Madison 1 1 0
27 27 9 9 0
28 28 12 12 0
29 29 6 6 0
3 3 8 8 0
3 3 Unknown 1 1 0
30 30 3 3 0
31 31 1 1 0
32 32 5 5 0
32 32 La Crosse 1 1 0
33 33 9 9 0
34 34 1 1 0
36 36 2 2 0
37 37 11 11 0
38 38 2 2 0
39 39 9 9 0
40 40 1 1 0
41 41 Milwaukee 1 1 0
41 41 Unknown 1 1 0
41 41 0 0 0
42 42 5 5 0
45 45 6 6 0
46 46 2 2 0
46 46 Milwaukee 1 1 0
47 47 6 6 0
48 48 3 3 0
49 49 3 3 0
5 5 Green Bay 13 13 0
5 5 2 2 0
50 50 13 13 0
52 52 2 2 0
53 53 16 16 1
54 54 12 12 0
56 56 6 6 0
57 57 42 42 0
57 57 Madison 3 3 0
59 59 6 6 0
6 6 8 8 0
61 61 1 1 0
62 62 3 3 0
63 63 12 12 0
65 65 14 14 0
67 67 2 2 0
68 68 5 5 0
69 69 6 6 0
7 7 3 3 0
70 70 2 2 0
72 72 3 3 0
9 9 3 3 0
99 99 Eau Claire 14 14 0
99 99 La Crosse 1 1 0
99 99 Unknown 53 53 0
99 99 8970 8937 10
99 99 Milwaukee 2 2 0
1 1 5 5 0
AI Apostle Islands 1 1 0
2 Ashland 1 0 0
BR Bad River Reservation 48 48 0
3 3 8 8 0
4 Bayfield 27 3 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 3 3 0
8 Calumet 368 367 0
9 9 3 3 0
9 Chippewa Eau Claire 73 73 0
10 Clark 1630 1619 0
11 11 23 23 0
12 12 8 8 0
13 13 39 39 0
13 Dane Unknown 769 769 4
13 Dane Madison 4971 4969 215
14 14 4 4 0
15 Door 1105 1105 0
16 Douglas 4 1 0
17 Dunn 3537 3500 12
18 Eau Claire Eau Claire 443 443 4
18 Eau Claire 1949 1934 29
19 Florence 6 4 0
20 20 3 3 0
21 Forest 5 3 0
MCC Fort McCoy 1753 1752 1
22 22 15 15 0
23 23 8 8 0
24 24 1 1 0
25 25 24 24 0
26 Iron 3 1 0
27 27 9 9 0
28 28 12 12 0
29 29 6 6 0
30 Kenosha Unknown 11 11 0
30 30 3 3 0
30 Kenosha Milwaukee 72 72 0
31 Kewaunee Milwaukee 1 1 0
31 31 1 1 0
32 32 La Crosse 1 1 0
32 32 5 5 0
32 La Crosse Unknown 229 228 0
LCO Lac Courte Oreilles Reservation 8 8 0
LDF Lac du Flambeau Reservation 35 35 0
33 33 9 9 0
34 34 1 1 0
35 Lincoln 426 407 0
36 36 2 2 0
36 Manitowoc Milwaukee 113 112 0
36 Manitowoc Unknown 128 128 0
37 37 11 11 0
38 38 2 2 0
39 39 9 9 0
40 40 1 1 0
41 41 Milwaukee 1 1 0
41 41 0 0 0
42 42 5 5 0
43 Oconto 1790 1788 4
44 Oneida 71 34 0
45 Outagamie Unknown 20 20 0
45 45 6 6 0
46 46 2 2 0
46 46 Milwaukee 1 1 0
46 Ozaukee Unknown 10 10 0
47 47 6 6 0
48 Pierce Unknown 32 32 0
48 Pierce Hudson 47 46 0
48 48 3 3 0
49 49 3 3 0
50 50 13 13 0
51 Price 3 1 0
52 Racine Milwaukee 84 84 1
52 Racine Unknown 63 63 0
52 52 2 2 0
53 53 16 16 1
54 54 12 12 0
54 Rock Rock 300 299 44
55 Rusk 11 3 0
57 57 42 42 0
58 Sawyer 11 6 0
59 59 6 6 0
60 Sheboygan Milwaukee 355 355 0
60 Sheboygan 1894 1891 4
60 Sheboygan Unknown 97 97 0
56 56 6 6 0
56 St. Croix Hudson 292 288 0
56 St. Croix Unknown 93 93 0
61 61 1 1 0
62 62 3 3 0
63 63 12 12 0
63 Vernon Unknown 152 152 0
64 Vilas 32 11 0
65 65 14 14 0
66 Washburn 1716 1706 1
67 Washington Milwaukee 642 642 1
67 67 2 2 0
67 Washington Unknown 183 183 0
68 Waukesha Milwaukee 1016 1013 21
68 Waukesha Unknown 82 82 0
68 68 5 5 0
69 69 6 6 0
70 70 2 2 0
71 Winnebago 761 753 1
72 72 3 3 0
Statewide Totals: