WISCONSIN Offices

Wisconsin is part of the Great Lakes-Big Rivers Region (Region 3). Regional Office information

ADMINISTRATION OFFICE

Station Name Office Location Telephone
Biological Monitoring And Database Team La Crosse, WI
608-781-6339
Division Of Biological Resources La Crosse, WI
608-781-6338

ECOLOGICAL SERVICES FIELD OFFICE

Station Name Office Location Telephone
Green Bay Ecological Services Field Office New Franken, WI
920-866-1717

FISH AND WILDLIFE CONSERVATION OFFICE

Station Name Office Location Telephone
Ashland Fish And Wildlife Conservation Office Ashland, WI
715-682-6185
Green Bay Fish And Wildlife Conservation Office New Franken, WI
920-866-1717
La Crosse Fish And Wildlife Conservation Office Onalaska, WI
608-783-8434

FISH HEALTH CENTER

Station Name Office Location Telephone
La Crosse Fish Health Center Onalaska, WI
608-783-8444

FISH TECHNOLOGY CENTER

Station Name Office Location Telephone
Midwest Fisheries Center Onalaska, WI
608-783-8434
Whitney Genetics Lab Onalaska, WI
608-783-8434

NATIONAL FISH HATCHERY

Station Name Office Location Telephone
Genoa National Fish Hatchery Genoa, WI
608-689-2605
Iron River National Fish Hatchery Iron River, WI
715-372-8510

NATIONAL WILDLIFE REFUGE

Station Name Office Location Telephone
Fox River National Wildlife Refuge Mayville, WI
920-387-2658
Gravel Island National Wildlife Refuge Mayville, WI
920-387-2658
Green Bay National Wildlife Refuge Mayville, WI
920-387-2658
Horicon National Wildlife Refuge Mayville, WI
920-387-2658
Necedah National Wildlife Refuge Necedah, WI
608-565-2551
Trempealeau National Wildlife Refuge Trempealeau, WI
608-539-2311
Upper Mississippi River National Wildlife And Fish Refuge Winona, MN
507-452-4232
Whittlesey Creek National Wildlife Refuge Ashland, WI
715-685-2666

PRIVATE LANDS OFFICE

Station Name Office Location Telephone
Wisconsin State Private Lands Office Madison, WI
608-221-1206

REFUGE ADMINISTRATIVE OFFICE

Station Name Office Location Telephone
Upper Mississippi River National Wildlife And Fish Refuge-La Crosse District Onalaska, WI
608-779-2399
Upper Mississippi River National Wildlife And Fish Refuge-Mcgregor District Mcgregor, IA
563-873-3423
Upper Mississippi River National Wildlife And Fish Refuge-Savanna District Thomson, IL
815-273-2732
Upper Mississippi River National Wildlife And Fish Refuge-Winona District Winona, MN
507-454-7351

SPECIAL AGENT OFFICE

Station Name Office Location Telephone
Special Agent-Green Bay, Wisconsin New Franken, WI
920-866-1750
Special Agent-Madison, Wisconsin Madison, WI
608-221-1206
Special Agent-Onalaska, Wisconsin Onalaska, WI
608-783-8420

WETLAND MANAGEMENT DISTRICT

Station Name Office Location Telephone
Leopold Wetland Management District Portage, WI
608-742-7100
St. Croix Wetland Management District New Richmond, WI
715-246-7784
This system serves information from the U.S. Fish and Wildlife Service's Corporate Master Table (CMT) System. Since this system does not use a real-time copy of the CMT data, some of the information may not be current.