Ontario Detailed Soil Survey

Ontario Detailed Soil Survey is an open dataset from Agriculture and Agri-Food Canada with 5 files (PDF, CSV, FGDB/GDB, GEOJSON); catalogue record updated 2026-01-06. On CanQuery you can open its CSV or Excel file as a table, filter, chart and export up to 10,000 rows as CSV and follow the original downloads. Files are available in English and French.

The Ontario Detailed Soil Survey dataset series is at a scale of 1: 50 000 and consists of geo-referenced soil polygons with linkages to attribute data found in the associated Component File (CMP), Soil Names File (SNF) and Soil Layer File (SLF). Together, these datasets describe the spatial distribution of soils and associated landscapes for nearly all agricultural areas in southern Ontario.

Publisher

Agriculture and Agri-Food Canada

Resources

5

Catalogue metadata updated

2026-01-06