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 10, 2024.

See the data for CWD Year 2024 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
10 10 1 1 0
11 11 1 1 0
33 33 1 1 0
42 42 1 1 0
44 44 1 1 0
46 46 Milwaukee 0 0 0
49 49 1 1 0
52 52 1 1 0
53 53 2 2 0
9 9 1 1 0
99 99 1460 1452 7
1 Adams 5119 5116 139
AI Apostle Islands 1 1 0
2 Ashland 646 643 0
BR Bad River Reservation 47 47 0
3 Barron 2127 2126 0
4 Bayfield 1984 1984 0
5 Brown 84 84 0
5 Brown Unknown 156 156 0
5 Brown Green Bay 636 635 0
6 Buffalo 3531 3529 14
7 Burnett 2887 2885 0
8 Calumet 345 345 0
9 9 1 1 0
9 Chippewa Eau Claire 72 72 0
10 10 1 1 0
11 11 1 1 0
12 Crawford 4467 4464 172
13 Dane Madison 4643 4642 184
13 Dane 29841 29828 1687
13 Dane Unknown 771 771 4
14 Dodge 3105 3105 15
15 Door 1072 1072 0
16 Douglas 1256 1255 0
16 Douglas Superior 89 89 0
16 Douglas Unknown 180 180 0
17 Dunn 3207 3205 8
18 Eau Claire Eau Claire 400 400 2
18 Eau Claire 2671 2671 27
19 Florence 1206 1206 0
20 Fond du Lac 1093 1093 3
21 Forest 775 775 0
MCC Fort McCoy 1554 1554 1
22 Grant 8581 8573 523
23 Green 4350 4348 248
24 Green Lake 2154 2154 10
25 Iowa 53830 53813 4524
26 Iron 749 749 0
27 Jackson 2876 2874 3
28 Jefferson 8248 8245 49
29 Juneau 4430 4414 148
30 Kenosha Unknown 11 11 0
30 Kenosha 1206 1206 3
30 Kenosha Milwaukee 58 58 0
31 Kewaunee Milwaukee 1 1 0
31 Kewaunee 607 607 0
32 La Crosse La Crosse 303 303 0
32 La Crosse 1352 1351 0
32 La Crosse Unknown 230 229 0
LCO Lac Courte Oreilles Reservation 8 8 0
LDF Lac du Flambeau Reservation 24 24 0
33 33 1 1 0
34 Langlade 1972 1971 1
35 Lincoln 2665 2662 1
36 Manitowoc 1115 1115 0
36 Manitowoc Milwaukee 91 91 0
36 Manitowoc Unknown 128 128 0
37 Marathon 4970 4942 4
38 Marinette 2937 2928 0
39 Marquette 4300 4297 39
40 Menominee 88 87 0
41 Milwaukee Milwaukee 365 365 1
41 Milwaukee 147 147 0
42 42 1 1 0
43 Oconto 2208 2199 1
43 Oconto Green Bay 10 10 0
44 44 1 1 0
45 Outagamie 1055 1055 0
45 Outagamie Green Bay 3 3 0
45 Outagamie Unknown 20 20 0
46 Ozaukee 17 17 0
46 Ozaukee Unknown 10 10 0
46 46 Milwaukee 0 0 0
47 Pepin 736 736 0
48 Pierce Unknown 32 32 0
48 Pierce 1025 1024 2
48 Pierce Hudson 41 41 0
49 49 1 1 0
50 Portage 5372 5357 14
51 Price 1703 1703 0
52 52 1 1 0
52 Racine Unknown 63 63 0
52 Racine Milwaukee 74 74 0
53 53 2 2 0
54 Rock Rock 230 230 31
54 Rock 8869 8869 226
55 Rusk 1630 1630 0
57 Sauk 22792 22774 2167
58 Sawyer 1592 1591 0
59 Shawano 3892 3887 5
60 Sheboygan 1759 1759 2
60 Sheboygan Unknown 98 98 0
60 Sheboygan Milwaukee 323 323 0
56 St. Croix 924 923 0
56 St. Croix Unknown 93 93 0
56 St. Croix Hudson 251 251 0
61 Taylor 1715 1715 0
62 Trempealeau 2504 2504 8
63 Vernon La Crosse 1 1 0
63 Vernon Unknown 152 152 0
63 Vernon 7072 7067 195
64 Vilas 2753 2751 2
65 Walworth 7578 7577 149
66 Washburn 4174 4167 1
67 Washington Milwaukee 539 539 1
67 Washington Unknown 183 183 0
67 Washington 857 857 1
68 Waukesha Unknown 83 83 0
68 Waukesha 4580 4579 45
68 Waukesha Milwaukee 813 812 4
69 Waupaca 3076 3073 3
70 Waushara 2869 2865 3
71 Winnebago 686 686 1
72 Wood 2382 2373 2
Statewide Totals: