Find a Professional Soil Scientist, a Certified Wetland Delineator, or other specialist near you

Mark L Perry, WDC

Natural Resources Specialist

Bolton & Menk, Inc.

Consulting Engineers & Surveyors

2638 Shadow Lane, Suite 200

Chaska, MN 55318

Office:  952-448-8838  ext. 2741

Fax: 952-448-8805

Cell:  612-756-3795

Help us Create Healthy Soil


Senior Environmental Scientist

McGhie and Betts, A Division of WSB & Associates, Inc.

1648 3rd Avenue SE

Rochester, MN 55904

507-218-3380 (Office)

507-208-5734 (Cell)

Luke is a Minnesota Professional Soil Scientist and North Dakota Professional Soil Classifier in WSB's Environmental Planning and Natural Resources Group. He has over 16 years of natural resource and environmental review experience throughout the Midwest.  Luke’s experience includes wetland delineation, monitoring, permitting, wetland banking.  Soil characterizations for archeological assessments, surficial geologic assessments, and septic system design.  He is also very knowledgeable in stream surveys, monitoring, assessment and restoration.  In addition Luke has completed numerous natural resource management plans that include vegetation management plans, habitat conservation and restoration plans, and forest management plans.



Looking for a Professional Soil Scientist? The points on the map show the locations in Minnesota where you can find a Professional Soil Scientist and Certified Wetland Delineator near you. 

Paul Brandt

Principal Scientist of Soils Investigation and Design Inc.

2809 78th Ave. N.
Brooklyn Park, MN 55444

Our clients benefit from our diversified experience and updated technologies. Soil Investigation & Design staff have years of experience working with government agencies, corporations, communities, small companies, financial institutions and individuals who need assistance with environmental concerns. We help interpret regulations that apply to each situation, provide technical data, and work with regulatory agencies to resolve any problems. In addition to our in-house staff, Soil Investigation & Design is associated with experts in companies across the country. This professional network allows us to quickly respond to specialized needs.

Rebecca Beduhn

MS, SS-IT, CWD-IT | Graduate Scientist
SEH  |  3535 Vadnais Center Drive  |  St Paul, MN  55110-5196
651.490.2146 direct  |  651.470.6027 cell  |  888.908.8166 fax
SEH—Building a Better World for All of Us™

Wayne Jacobson, P.S.S., W.D.C., A.F.S.
Senior Scientist
Jacobson Environmental, PLLC.
5821 Humboldt Avenue North
Brooklyn Center, MN 55430
 612-802-6619  cell


Wayne has over 28 years experience principally in the Twin Cities but also in all areas of Minnesota.  Wayne performs wetland delineations and permitting,
soil and hydric soil investigations, aquatic weed control, and Phase 1 environmental assessments as well as EAW's.  He also holds a MPCA septic license.

Warren Tuel
Minnesota Department of Transportation - Office of Environmental Stewardship

395 John Ireland Blvd
St. Paul, MN 55155
651-366-3624 (Office)
612-709-7192 (Cell)

I am with the MnDOT - Office of Environmental Stewardship Erosion Control Unit. I also work with MnDOT on soil quality and vegetation management.


Interested on listing your information on this page?  If you are a 2014 member of MAPSS please submit your information using our form (click here)
Not a member? Click here to become a member