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 May 01, 2024.

See the data for CWD Year 2023 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
49 49 1 1 0
52 52 1 1 0
53 53 2 2 0
9 9 1 1 0
99 99 1430 1425 7
1 Adams 4797 4796 102
2 Ashland 635 632 0
BR Bad River Reservation 46 46 0
3 Barron 2028 2027 0
4 Bayfield 1930 1930 0
5 Brown 75 75 0
5 Brown Unknown 156 156 0
5 Brown Green Bay 608 607 0
6 Buffalo 3238 3238 8
7 Burnett 2764 2764 0
8 Calumet 328 328 0
9 Chippewa Eau Claire 63 63 0
9 9 1 1 0
10 10 1 1 0
11 11 1 1 0
12 Crawford 4033 4032 121
13 Dane Unknown 771 771 4
13 Dane 29298 29291 1579
13 Dane Madison 4502 4501 162
14 Dodge 2977 2977 12
15 Door 1048 1048 0
16 Douglas Unknown 180 180 0
16 Douglas 1219 1219 0
16 Douglas Superior 89 89 0
17 Dunn 2941 2941 6
18 Eau Claire 2551 2551 25
18 Eau Claire Eau Claire 360 360 2
19 Florence 1181 1181 0
20 Fond du Lac 999 999 1
21 Forest 742 742 0
MCC Fort McCoy 1319 1319 0
22 Grant 8247 8246 454
23 Green 4216 4216 207
24 Green Lake 1980 1980 5
25 Iowa 53230 53222 4375
26 Iron 729 729 0
27 Jackson 2696 2695 2
28 Jefferson 8118 8115 41
29 Juneau 4154 4154 104
30 Kenosha Milwaukee 55 55 0
30 Kenosha Unknown 11 11 0
30 Kenosha 1194 1194 2
31 Kewaunee 590 590 0
31 Kewaunee Milwaukee 1 1 0
32 La Crosse La Crosse 272 272 0
32 La Crosse 1269 1268 0
32 La Crosse Unknown 230 229 0
LCO Lac Courte Oreilles Reservation 6 6 0
LDF Lac du Flambeau Reservation 24 24 0
33 33 1 1 0
34 Langlade 1866 1866 1
35 Lincoln 2571 2571 1
36 Manitowoc 1082 1082 0
36 Manitowoc Unknown 128 128 0
36 Manitowoc Milwaukee 84 84 0
37 Marathon 4535 4533 4
38 Marinette 2781 2778 0
39 Marquette 3865 3865 22
40 Menominee 81 81 0
41 Milwaukee Milwaukee 365 365 1
41 Milwaukee 146 146 0
42 42 1 1 0
43 Oconto 2068 2068 1
43 Oconto Green Bay 8 8 0
44 44 1 1 0
45 Outagamie Green Bay 3 3 0
45 Outagamie 1006 1006 0
45 Outagamie Unknown 20 20 0
46 Ozaukee 7 7 0
46 Ozaukee Milwaukee 511 511 0
46 Ozaukee Unknown 10 10 0
47 Pepin 690 690 0
48 Pierce Hudson 32 32 0
48 Pierce 912 912 1
48 Pierce Unknown 32 32 0
49 49 1 1 0
50 Portage 5040 5038 13
51 Price 1671 1671 0
52 Racine Milwaukee 67 67 0
52 52 1 1 0
52 Racine Unknown 63 63 0
53 53 2 2 0
54 Rock Rock 203 203 24
54 Rock 8760 8760 207
55 Rusk 1581 1581 0
57 Sauk 22061 22061 1947
58 Sawyer 1552 1552 0
59 Shawano 3612 3611 4
60 Sheboygan 1677 1677 2
60 Sheboygan Unknown 98 98 0
60 Sheboygan Milwaukee 305 305 0
56 St. Croix 852 851 0
56 St. Croix Unknown 93 93 0
56 St. Croix Hudson 227 227 0
61 Taylor 1666 1666 0
62 Trempealeau 2323 2323 4
63 Vernon La Crosse 1 1 0
63 Vernon Unknown 152 152 0
63 Vernon 6449 6448 137
64 Vilas 2589 2587 1
65 Walworth 7473 7473 137
66 Washburn 4004 4004 1
67 Washington 807 807 1
67 Washington Unknown 183 183 0
67 Washington Milwaukee 520 520 1
68 Waukesha Unknown 83 83 0
68 Waukesha 4486 4485 42
68 Waukesha Milwaukee 802 801 4
69 Waupaca 2850 2848 2
70 Waushara 2619 2617 1
71 Winnebago 631 631 1
72 Wood 2190 2189 2
Statewide Totals: