Contacts
Environmental Stewardship Org Chart (PDF)
Air / Water Quality and Analysis
Marilyn Jordahl-Larson
Supervisor
651-366-5801
marilyn.jordahl-larson@state.mn.us
Harold Bottolfson
651-366-5812
Lucas Bistodeau
651-366-5811
Contaminated Properties
Carolyn Boben
Districts 1, 2, 3, Metro North
651-366-3621
Keri Aufdencamp
Districts 4, Metro East, Metro West
651-366-3627
Marian Kramer
Districts 6, 7, 8, Metro South
651-366-3609
Jim DeLuca
CCLRT, SWLRT, Other transit Projects
651-366-3640
Note: For non-MnDOT related issues, contact the Minnesota Pollution Control Agency
Cultural Resources
Kristen Zschomler, Unit Supervisor
Archaeologist / Historian
651-366-3633
Liz Abel
Archaeologist / Historian
651-366-3604
Craig Johnson
Archaeologist
651-366-3614
Teresa Martin
Archaeologist
651-366-3620
Dennis Gimmestad
Historian
651-366-4292
Garneth Peterson
Historian
651-366-3615
Renee Barnes
Historian
651-366-4291
Linda Pate
Historian and Corps of Engineers liaison
651-245-8276
Laura Kling
Research Analysis Specialist
651-366-3616
Beth Hobbs
Geographer
651-366-3611
Environmental Documentation
Jennie Ross
Supervisor
651-366-3636
Jason Alcott
651-366-3605
Erosion Control & Stormwater Management
Brett Troyer
651-366-3629
Lori Belz
651-366-3607
Dwayne Stenlund
651-366-3625
Hydrology and Aquatics
Nick Tiedeken
651-366-3628
Jennie Ross
651-366-3636
.
Mel Roseen
Statewide Noise Analysis
651-366-5808
Peter Wasko
Metro Area Noise Analysis
651-234-7681
Mark Vogel
Districts 1, 2, 3, 4 & Metro North and East
651-366-3630
Jackie Klein
Districts 6, 7, 8 & Metro South and West
651-366-3637
Roadside Vegetation Management
Tina Markeson
Supervisor
651-366-3619
Dan Gullickson
651-366-3610
Paul Voigt
651-366-3631
Ken Graeve
651-366-3613
Dave Hanson
651-366-3632
Scenic Byways
Holly Slagle
651-366-3623
Storage Tank Compliance
Summer Allen-Murley
651-366-3635
Sarma Straumanis
Wetland Banking Program
651-366-3626
Ken Graeve
Wetland Vegetation and Restoration
651-366-3613
Map of statewide wetlands contacts by MnDOT district (PDF)
Wildlife and Fisheries
Jason Alcott
651-366-3605
For questions about federal threatened or endangered species pertaining to MnDOT projects, refer to HPDP (Highway Project Development Process) for Federal Threatened and Endangered Species.