The Big Dry Arm Spring Storm in the Great Basin Red Cliffs Desert Tortoise Reserve March Morning on the Platte River After a Spring Storm in the Great Basin Hunting Upland Birds at Kingsbury Lake Waterfowl Production Area Sandhill Migration on the Platte River Badlands Sunrise The Green River at Ouray NWR North Park Lupines Moab Sunset
Law Enforcement - Contact Us
Mountain-Prairie Region
Graphic button showing the 8 state mountain prairie region

Contact Us

Office of Law Enforcement

U.S. Fish & Wildlife Service | Mountain Prairie Region | 134 Union Blvd, Suite 400 | Lakewood, CO 80228

Steve Oberholtzer
Special Agent in Charge
Region 6 Law Enforcement

Nebraska - Kansas
John Brooks
Resident Agent-in-Charge
1712 N. Nelson Drive, Unit A
Derby, KS 67037

North Dakota – South Dakota
Rich Grosz
Resident Agent-in-Charge
3425 Miriam Ave
Bismarck, ND 58501

Colorado – Utah
Tom Tidwell
Resident Agent-in-Charge
9297 S. Wadsworth Blvd.
Littleton, CO 80128
720-981-2777 x-226

Montana – Wyoming
Terry Thibeault
Resident Agent-in-Charge
2900 Fourth Ave, N. Suite 301
Billings, MT 59101

The mission of the U.S. Fish and Wildlife Service is working with Others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American People.
Last modified: June 26, 2015
All Images Credit to and Courtesy of the U.S. Fish and Wildlife Service Unless Specified Otherwise.
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