Southern Ontario Stream Sediment Geochemistry Survey

The Southern Ontario Stream Sediment Geochemistry Survey consists of stream sediment data including inorganic (metals) chemistry concentrations determined in 2113 samples collected across southern Ontario.

Data includes: Geochemical metals data determined by ICP, loss-on-ignition (LOI) and particle size analysis (PSA) data including quality control results from Certified Reference Materials (CRMs) and analytical (pulp) duplicates.

Download the Southern Ontario Stream Sediment Geochemistry Survey in GIS format