Skip to main content
U.S. flag

An official website of the United States government


Connect intro.


Employee Directory

Job Title Name Email Phone
Biological Science Technician Thomas Buhl 701-253-5530
Administrative Operations Assistant Marlie E Desarmes 701-840-5297
Administrative Officer Lisa Dietsch 402-328-4116
Great Lakes Science Coordinator Jon Hortness 815-530-3274
Hydrologic Technician Jarvis Kaderlik 701-250-7435
Regional Director Jennifer Lacey 605-594-2505
Geographer Audrey Lothspeich 218-839-9055
Science Coordinator JC Nelson 608-518-1392
Director Steven M. Peterson 763-314-1929
Chief - Spatial and Ecological Analytics Branch Max Post van der Burg, PhD 701-253-5574
Regional Director (Acting), Mid-continent Timothy H Raines 682-316-5044
Biologist Megan Ring 701-320-3884
Physical Scientist Sarah J. Stetson, PhD 720-595-8871
Budget Analyst Kathryn Toyne 785-832-3560
Science Coordinator Joshua Valder 605-394-3224
Information Specialist Jamie Velkoverh 608-821-3827
Research Ecologist Jay A VonBank, PhD 701-368-0177