Staff
Vanessa Baratta-Person, Hydrogeologist Supervisor
[email protected], 651-259-5685
John Barry, Hydrogeologist
[email protected], 651-259-5660
Stephanie Finch, Hydrogeologist
[email protected], 651-259-5152
Madeline Jensen Christen, Hydrogeologist
[email protected], 651-259-5692
Holly Johnson, GIS Specialist
[email protected], 651-259-5693
Ben Maas, Hydrogeologist
[email protected], 651-259-5396
Susan Montgomery, Technical Editor
[email protected], 651-259-5664
Kayla Nelson, Hydrogeologist
[email protected] , 651-259-5702
Emma Young, Hydrogeologist
[email protected], 651-259-5680
GIS
Holly Johnson, GIS Specialist
[email protected], 651-259-5693
Springs and karst
John Barry, Hydrogeologist
Minnesota Spring Inventory, Karst, Dye Tracing, Springsheds
[email protected], 651-259-5660
Printed atlases
Paper copies of atlases printed after 2022 may be obtained from OceanGrafix. Older atlases may be obtained from OceanGrafix or MGS Map Sales.
- Upcoming events
- Part A workshops
None scheduled
Part B workshops
Houston County
Winter 2026
Details coming soon
View atlas
- Past events
- Recent Part B workshops
2025
Isanti County, October 2025. Recording available, request access.
Dodge County, January 2025. Not recorded
2024
Wadena County, November 2024. Not recorded.
Hubbard County, September 2024. Not recorded.
Brown and Redwood counties, June 2024. Not recorded.