Memberships and Professional Affiliations

American Forage and Grassland Council

Association of American Feed Control Officials (AAFCO) Feed Check Sample Program

Central Minnesota Forage Council

National Forage Testing Association Certification Program (Nfta)

Minnesota Rural Water Association

MAP (Manure Proficiency Program)

NFTA (National Forage Testing Association)

NIRS Consortium

Midwest Forage Association

Minnesota Department of Health

University of Minnesota Extension Office

Minnesota Sanitarians Association, Inc.      

Minnesota Forage and Grassland Council

National Dairy Herd Improvement Association, Inc. Certified Testing Facility

Minnesota Department of Agriculture Certified Manure Testing Laboratory


Minnesota Soil and Water Conservation Districts

Minnesota Milk Producers Association



Stearns DHIA Laboratories
825 12th Street South, PO Box 227
Sauk Centre, MN 56378-0227
320.352.2028 · 800.369.2697
Fax 320.352.6163 · Email


Monday-Friday: 8AM-4PM


Drop Off Locations
Sauk Centre Front Entrance Drop Off
Open 24 Hours
Refrigerator Available for Water, Milk,
and Wet Feed Samples

Drop Off Locations

Click Map for Larger View of Drop Off Locations