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United States Department of Agriculture

Agricultural Research Service





Madison: Labs, Offices, Greenhouses 

Image of the east side of the USDFRC building.Image of the USDFRC logo.
  • 1925 Linden Drive (on the University of Wisconsin–Madison campus)
  • Madison, WI 53706
Main Office:
(608) 890-0050
Center Director:
Neal P. Martin
Information Specialist:
Lori Bocher
(608) 890-0079 
More about the USDFRC . . .

Prairie du Sac: Research Farm 

Aerial image of the USDFRC Farm.Image of the sign at the entrance to the USDFRC Farm showing UW and ARS-USDA affliations.
  • S8822 Sunset Dr. (just off of Hwy. 78)
  • Prairie du Sac, WI 53578
(608) 643-2438
(608) 264-5138/9
Farm Manager:
Richard P. Walgenbach
Herd Manager:
Nancy K. Betzold
Map to USDFRC Farm
More about the farm . . .

Marshfield: Institute for Environmentally Integrated Dairy Management (IEIDM)



  • 2615 Yellowstone Dr. 
  • Marshfield, WI 54449
Main Office:
(715) 387-4609


Stratford: IEIDM Research Farm


Map to IEIDM
More about the IEIDM . . .


Milwaukee: Aquaculture Lab

  • 600 East Greenfield Ave. (At the Great Lakes Water Institute)
  • Milwaukee, WI, 53204
Brian Shepherd
(414) 382-1767 

Last Modified: 1/19/2012
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