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 09, 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 6 6 0
10 10 1 1 0
101 101 186 186 0
102 102 Superior 89 89 0
102 102 Unknown 126 126 0
102 102 1079 1078 0
103 103 576 572 0
104 104 25 25 0
105 105 16 16 0
106 106 438 438 0
107 107 1041 1041 0
108 108 2177 2176 0
109 109 1810 1809 0
11 11 21 21 0
110 110 Eau Claire 1 1 0
110 110 1190 1190 0
111 111 636 635 0
112 112 489 489 0
113 113 875 874 0
114 114 950 950 0
115 115 1031 1031 0
116 116 778 778 1
117 117 1069 1069 0
118 118 326 325 0
119 119 2385 2385 7
12 12 8 8 0
120 120 1838 1838 7
121 121 2981 2979 0
122 122 1014 1014 1
123 123 804 804 0
124 124 785 783 0
125 125 865 865 0
126 126 1317 1317 0
13 13 42 42 0
14 14 3 3 0
17 17 1 1 0
18 18 4 3 0
20 20 4 4 0
201 201 603 603 2
202 202 650 650 0
203 203 731 731 0
204 204 437 437 1
205 205 146 146 0
206 206 525 525 2
22 22 Unknown 1 1 0
22 22 La Crosse 1 1 0
22 22 15 15 0
23 23 8 8 0
24 24 3 3 0
25 25 Madison 1 1 0
25 25 25 25 0
25 25 Unknown 2 2 0
27 27 11 11 0
28 28 13 13 0
29 29 8 8 0
3 3 2 2 0
3 3 Unknown 1 1 0
30 30 4 4 0
31 31 1 1 0
32 32 La Crosse 1 1 0
32 32 8 8 0
33 33 9 9 0
34 34 2 2 0
36 36 2 2 0
37 37 15 15 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
42 42 La Crosse 1 1 0
43 43 1 1 0
45 45 7 7 0
46 46 2 2 0
46 46 Milwaukee 1 1 0
47 47 11 11 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 13 13 0
52 52 2 2 0
53 53 22 22 2
54 54 14 14 0
56 56 4 4 0
57 57 49 48 0
57 57 Madison 3 3 0
59 59 10 8 0
6 6 8 8 0
61 61 1 1 0
62 62 4 4 0
63 63 15 15 0
65 65 14 14 0
66 66 1 1 0
67 67 8 8 0
68 68 6 6 0
69 69 9 9 0
7 7 2 2 0
70 70 5 5 0
71 71 2 2 0
72 72 3 3 0
9 9 3 3 0
99 99 Eau Claire 15 15 0
99 99 La Crosse 1 1 0
99 99 Hudson 1 1 0
99 99 Unknown 53 53 0
99 99 Madison 1 1 0
99 99 9230 9209 13
99 99 Milwaukee 2 2 0
1 1 6 6 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 9 3 3 0
9 Chippewa Eau Claire 76 76 0
10 10 1 1 0
11 11 21 21 0
12 12 8 8 0
13 Dane Madison 5022 5007 224
13 13 42 42 0
13 Dane Unknown 769 769 4
14 14 3 3 0
15 Door 1116 1115 0
17 17 1 1 0
18 Eau Claire Eau Claire 455 455 5
18 18 4 3 0
20 20 4 4 0
MCC Fort McCoy 1767 1767 2
22 22 15 15 0
23 23 8 8 0
24 24 3 3 0
25 25 25 25 0
27 27 11 11 0
28 28 13 13 0
29 29 8 8 0
30 Kenosha Unknown 11 11 0
30 30 4 4 0
30 Kenosha Milwaukee 74 74 0
31 Kewaunee Milwaukee 1 1 0
31 31 1 1 0
32 32 La Crosse 1 1 0
32 32 8 8 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 9 9 0
34 34 2 2 0
35 Lincoln 402 402 0
36 36 2 2 0
36 Manitowoc Milwaukee 129 127 0
36 Manitowoc Unknown 128 128 0
37 37 15 15 0
38 38 2 2 0
39 39 9 9 0
40 40 1 1 0
41 41 Milwaukee 1 1 0
41 Milwaukee 147 147 0
42 42 5 5 0
43 43 1 1 0
44 Oneida 2 2 0
45 Outagamie Unknown 20 20 0
45 45 7 7 0
46 46 2 2 0
46 46 Milwaukee 1 1 0
46 Ozaukee Unknown 10 10 0
47 47 11 11 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 13 13 0
52 52 2 2 0
52 Racine Unknown 63 63 0
52 Racine Milwaukee 84 84 1
53 53 22 22 2
54 54 14 14 0
54 Rock Rock 315 313 47
57 57 49 48 0
58 Sawyer 1 1 0
59 59 10 8 0
60 Sheboygan Milwaukee 364 362 0
60 Sheboygan 1928 1917 4
60 Sheboygan Unknown 97 97 0
56 56 4 4 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 15 15 0
65 65 14 14 0
66 66 1 1 0
67 Washington Milwaukee 670 666 1
67 67 8 8 0
67 Washington Unknown 183 183 0
68 Waukesha Milwaukee 1058 1053 27
68 Waukesha Unknown 82 82 0
68 68 6 6 0
69 69 9 9 0
70 70 5 5 0
71 71 2 2 0
72 72 3 3 0
Statewide Totals: