2009 Natural Areas Survey
Natural Areas Survey
The Natural Areas Survey (NAS) 2009 Update Mapping dataset has been released on Mississauga Data in KML format. The NAS 2009 dataset updates information on flora, fauna, boundary changes and management needs in Natural Areas which are part of the City's Natural Area System. The Natural Areas, representing the best remaining natural features in the City, are classified as Significant Natural Sites, Natural Sites, or Natural Green Spaces. The Natural Areas System also includes Residential Woodlands, Special Management Areas and Linkages.
To view fact sheets for the Natural Areas from the map, please zoom in, click on your site of interest, and then click on the link to open it in your browser.

NAS Site ID Numbers

Significant Natural Site

Residential Woodland

Natural Site

Natural Green Space

Linkage