CWD mail-in testing kits

Hunters can request a kit online or, in most cases, pick one up at a local wildlife office. Kits are available on a first-come, first-served basis. Both the kit and the testing are free, and results are posted online.

Starting in September of each year, we'll mail kits requested online. Mailings will continue throughout deer season until supplies run out. Kits should arrive within seven days of your request.

Each kit requires hunters to remove a lymph node sample from a harvested deer. Watch the instructional video below to learn how.

Kits include:

  • Tyvek envelope
  • Pair of large nitrile gloves
  • Sample collection and submission instructions
  • Datasheet and instructions to submit data online
  • Pre-labeled sample bag
  • Resealable bag
  • Tweezers
  • Freezable cold pack
  • Silver padded mailer

Important notice:

All mail-in kits will require a new shipping label before being able to send kits to the DNR.

New kits do not have return shipping labels included: you will need to request a shipping label below after you harvest a deer to return the kit to the DNR.

Some previously distributed kits have shipping labels pre-attached to the return envelope: the shipping labels in these kits no longer work. Please request a new label below to ensure the DNR receives your sample.

We apologize for the inconvenience as return shipping labels from previously distributed kits have expired. After you harvest a deer, you can request a new label by clicking the button below, and it will be mailed to you.

Request a new label

Contact an area wildlife office for a kit

Download a printable map

Slide text left for complete address and phone

Office Address Phone
Aitkin 1200 Minnesota Avenue South, Aitkin, 56431 218-429-3053
Appleton 14047 20th St. SW, Watson, 56295 320-435-4040
Baudette 204 Main Street East, Baudette, 56623 218-308-2079
Brainerd 1601 Minnesota Drive, Brainerd, 56401 218-203-4323
Cambridge 800 Oak Savanna Lane Southwest, Cambridge, 55008 763-284-7231
Carlos Avery WMA (now North Metro) 5463 West Broadway, Forest Lake, 55025 651-539-3324
Cloquet 305 E. Business Park Drive, Cloquet, 55720 218-878-5661
Detroit Lakes 14583 County Highway 19, Detroit Lakes, 56501-7121 218-846-8470
Fergus Falls 1509 First Avenue North, Fergus Falls, 56537 218-671-7969
Forest Lake (now North Metro) 5463 West Broadway, Forest Lake, 55025 651-539-3324
Grand Rapids 1201 East Highway 2, Grand Rapids, 55744 218-328-8860
Karlstad 402 Main Street South, P.O. Box 154 218-772-1260
Lac qui Parle WMA 14047 20th St. NW, Watson, 56295 320-734-4451, Ext. 227
Little Falls 16543 Haven Road, Little Falls, 56345 320-232-1063
Marshall 2716 290th St., Marshall, 56258 507-706-6170
Mille Lacs WMA 29172 - 100th Avenue, Onamia, 56359 320-532-3537
New London 398 Sibley Park Road Northeast, New London, 56273 320-347-7630
New Ulm 21371 Minnesota Highway 15, New Ulm, 56073 507-233-1257
Nicollet 501 Ninth Street, Nicollet, 56074 507-386-3920
North Metro 5463 West Broadway, Forest Lake, 55025 651-539-3324
Owatonna 8485 Rose Street, Owatonna, 55060 507-414-6200
Park Rapids 603 - 1st Street West, Park Rapids, 56470 218-732-8452, Ext. 235
Red Lake WMA Norris Camp, 1536 Faunce Butterfield Forest Road, Roosevelt, MN 56673 218-783-6861
Rochester 2118 Campus Drive SE, Door A Suite 100, Rochester, 55901 507-796-3284
Roseau River WMA 27952 - 400th Street, Roseau, 56751-8057 218-452-7610
Sauk Rapids 1035 South Benton Drive, Sauk Rapids, 56379 320-223-7878
Slayton-Talcot Lake 40249 County Road 7, Dundee, 56131 507-873-5650
Thief Lake WMA 42280 - 240th Avenue Northeast, Middle River, 56737 218-633-7670
Thief River Falls 246 125th Avenue Northeast, Thief River Falls, 56701 218-219-8587
Tower 650 Highway 169, Tower, 55790 218-300-7860
Two Harbors 1568 Highway 2, Two Harbors, 55616 218-834-1453
Vermillion River Complex 15325 Babcock Avenue, Rosemount, 55068 651-322-4643
Whitewater WMA 15035 Highway 74, Altura, 55910 507-796-3281
Windom 175 County Road 26, Windom, MN 56101 507-832-6025

Download a printable map

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