Jonathan Harris
Program Manager
605-341-2807
Vacant
Aquatic Ecologist
Dan Manier
Vegetation Ecologist
605-341-2803
Andy Thorstenson
Lead Biological Science Technician (Plants)
605-341-2802
Program Manager
605-341-2807
Vacant
Aquatic Ecologist
Dan Manier
Vegetation Ecologist
605-341-2803
Andy Thorstenson
Lead Biological Science Technician (Plants)
605-341-2802
Joanie Jackson
Administrative Assistant
605-341-2806
Georgia Kratimenos
Data Manager
605-341-2804
Vacant
Assistant Data Manager
Vacant
Lead Biological Science Technician (Plants)
Administrative Assistant
605-341-2806
Georgia Kratimenos
Data Manager
605-341-2804
Vacant
Assistant Data Manager
Vacant
Lead Biological Science Technician (Plants)
Mailing Address:
Northern Great Plains Network
820 Columbus Street
Rapid City, South Dakota 57701
Northern Great Plains Network
820 Columbus Street
Rapid City, South Dakota 57701

Photographer Terry Sohl
Our Partners
Dan SwansonNorthern Great Plains Fire Management Fire Ecologist
605-745-1172
Ian Torrence
Northern Great Plains Invasive Plant Management Team Liason
605-341-2801
Sharla Stevenson
IMR/MWR Hydrologist
605-939-8058
Amy Symstad
USGS Research Ecologist
605-745-1191
Mosaics in Science Intern
Our 2020 Mosaics in Science Intern was Sydney Fuller. View Sydney's blog (here) to learn more about her work within our parks.
Our 2019 Mosaics in Science Intern was Christian Knutson. View Christian's blog (here) to learn more about his work within our parks.
Last updated: May 27, 2025