National Cooperative Soil Survey
Ohio Soils Program and Information
Major Land Resource Area (MLRA) Office Regions (National)
MLRA Office, Region 11 (Indianapolis, IN)
MLRA Office, Region 12 (Amherst, MA)
MLRA Office, Region 13 (Morgantown, WV)
MLRA Office, Region 18 (Lexington, KY)
MLRA Soil Survey Areas in Ohio
MLRA Soil Survey Offices associated with Ohio
The Ohio State University, School of Environment and Natural Resources
Ohio Agricultural Research and Development Center
Lake Erie Interactive GIS Map Viewer
Ohio Department of Health, Sewage Treatment Systems Program
Ohio Department of Taxation, Current Agricultural Use Value
Soil Science Society of America (certification)
Association of Ohio Pedologists