Ottawa Chapter Boundaries
In 2007, the PEO Chapter Boundary Task Force reviewed the boundaries of all of the chapters, and recommended some revisions that were subsequently adopted. Basically, the chapters were revised to be based on postal codes, instead of out-of-date electoral districts. For the Ottawa Chapter, the relevant description is:
The Ottawa Chapter includes all of Greater Ottawa with the boundary roughly defined to include:
The Canada Post Forward Sorting Areas associated with Ottawa Chapter are all Ottawa forward sortation areas plus K0A, K7C, K7S, K4K and K4R.
A copy of the full task force report is available here.
As of 2011, the boundary is changing to ensure all of Smith's Falls' and Perth's hinterlands are included in the Thousand Island Chapter.
The detailed text description of boundaries (and changes) can be found here.
The new map will look like:
A larger version (also printable) is available here, or by clicking the image above.
If you would like to see more detail on the map above, please contribute to the OpenStreetMap project.