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 12, 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 1069 1067 0
102 102 Unknown 126 126 0
103 103 569 569 0
104 104 25 25 0
105 105 16 16 0
106 106 436 435 0
107 107 1035 1035 0
108 108 2153 2151 0
109 109 1793 1792 0
11 11 24 24 0
110 110 1178 1173 0
110 110 Eau Claire 1 1 0
111 111 630 630 0
112 112 488 488 0
113 113 869 868 0
114 114 947 946 0
115 115 1030 1027 0
116 116 770 770 1
117 117 1064 1064 0
118 118 326 325 0
119 119 2354 2352 7
12 12 8 8 0
120 120 1819 1817 7
121 121 2958 2953 0
122 122 1005 1001 1
123 123 790 790 0
124 124 775 775 0
125 125 862 862 0
126 126 1307 1307 0
13 13 39 39 0
14 14 4 4 0
17 17 1 1 0
18 18 5 4 0
20 20 4 4 0
201 201 591 591 2
202 202 647 646 0
203 203 730 730 0
204 204 434 433 1
205 205 144 143 0
206 206 525 524 2
22 22 La Crosse 1 1 0
22 22 Unknown 1 1 0
22 22 14 14 0
23 23 9 8 0
24 24 3 3 0
25 25 Unknown 2 2 0
25 25 24 24 0
25 25 Madison 1 1 0
27 27 10 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 4 4 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 2 2 0
36 36 2 2 0
37 37 13 13 0
37 37 Rock 1 1 0
38 38 2 2 0
39 39 9 9 0
40 40 1 1 0
41 41 Unknown 1 1 0
41 41 Milwaukee 1 1 0
42 42 5 5 0
45 45 6 6 0
46 46 Milwaukee 1 1 0
46 46 2 2 0
47 47 7 6 0
48 48 3 3 0
49 49 3 3 0
5 5 3 3 0
5 5 Green Bay 13 13 0
50 50 13 13 0
52 52 2 2 0
53 53 18 18 1
54 54 13 13 0
56 56 7 7 0
57 57 44 44 0
57 57 Madison 3 3 0
59 59 9 9 0
6 6 8 8 0
61 61 1 1 0
62 62 3 3 0
63 63 13 13 0
65 65 14 14 0
67 67 3 3 0
68 68 6 5 0
69 69 8 8 0
7 7 4 4 0
70 70 4 4 0
71 71 1 1 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 9092 9037 12
99 99 Milwaukee 2 2 0
1 1 5 5 0
AI Apostle Islands 1 1 0
BR Bad River Reservation 49 49 0
3 3 8 8 0
4 Bayfield 4 3 0
5 5 3 3 0
5 5 Green Bay 13 13 0
5 Brown Unknown 156 156 0
6 6 8 8 0
7 7 4 4 0
8 Calumet 370 368 0
9 Chippewa Eau Claire 74 74 0
9 9 3 3 0
10 Clark 1631 1625 0
11 11 24 24 0
12 12 8 8 0
13 13 39 39 0
13 Dane Unknown 769 769 4
13 Dane Madison 4983 4973 217
14 14 4 4 0
15 Door 1110 1105 0
16 Douglas 6 1 0
17 17 1 1 0
18 Eau Claire Eau Claire 445 443 4
18 18 5 4 0
20 20 4 4 0
21 Forest 3 3 0
MCC Fort McCoy 1754 1754 2
22 22 14 14 0
23 23 9 8 0
24 24 3 3 0
25 25 24 24 0
27 27 10 9 0
28 28 12 12 0
29 29 6 6 0
30 Kenosha Unknown 11 11 0
30 30 4 4 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 36 36 0
33 33 9 9 0
34 34 2 2 0
35 Lincoln 412 408 0
36 Manitowoc Unknown 128 128 0
36 Manitowoc Milwaukee 117 113 0
36 36 2 2 0
37 37 13 13 0
38 38 2 2 0
39 39 9 9 0
40 40 1 1 0
41 Milwaukee 146 146 0
41 41 Milwaukee 1 1 0
42 42 5 5 0
43 Oconto 1791 1779 4
44 Oneida 13 11 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 7 6 0
48 Pierce Unknown 32 32 0
48 Pierce Hudson 47 47 0
48 48 3 3 0
49 49 3 3 0
50 50 13 13 0
52 Racine Unknown 63 63 0
52 52 2 2 0
52 Racine Milwaukee 84 84 1
53 53 18 18 1
54 54 13 13 0
54 Rock Rock 307 306 46
55 Rusk 3 3 0
57 57 44 44 0
58 Sawyer 9 4 0
59 59 9 9 0
60 Sheboygan Milwaukee 357 356 0
60 Sheboygan 1902 1893 4
60 Sheboygan Unknown 97 97 0
56 56 7 7 0
56 St. Croix Hudson 294 292 0
56 St. Croix Unknown 93 93 0
61 61 1 1 0
62 62 3 3 0
63 63 13 13 0
63 Vernon Unknown 152 152 0
64 Vilas 10 8 0
65 65 14 14 0
66 Washburn 1706 1702 1
67 67 3 3 0
67 Washington Milwaukee 655 644 1
67 Washington Unknown 183 183 0
68 Waukesha Unknown 82 82 0
68 Waukesha Milwaukee 1025 1021 23
68 68 6 5 0
69 69 8 8 0
70 70 4 4 0
71 71 1 1 0
72 72 3 3 0
Statewide Totals: