Phase One Environmental Site Assessment Revised - February 2021

A search of the City Directory records for the City of Guelph in the vicinity of the Site was requested from Environmental Risk Information Services (ERIS) to ascertain occupancy for the Site and surrounding properties. [...] 3.2 Site Physiography, Geology and Hydrogeology According to the Ontario Geological Survey mapping, the Site is located near the boundary of two physiographic regions known as the Guelph Drumlin Field, which is centred on the City of Guelph and generally occurs north of the Site, and the southerly Horseshoe Moraines region (Chapman and Putnam, 1984, 2007). [...] The ERIS report identified records for the neighbouring properties within 250 m radius of the Site, including the following: o Six (6) records in the ERIS Historical Searches database for properties in the site vicinity o Four (4) records in the Pesticide Register database for the property located at 1858 Gordon Street, to the east of the subject Site (Brock Road Nursery/Complete Landscaping) o On. [...] An active (at the time of the 1991 MECP Inventory) waste disposal site was identified 4 km northwest of the Site in the east portion of the City of Guelph. [...] Based on the recent redevelopment of this property, the separation distance and the site location, which based on the inferred direction of groundwater flow is considered cross-gradient of the subject Site, impacts from this historical presence of the fuel AST is not considered to be a source of significant environmental impacts to the subject Site.