OGS Branches

Below is a list of the OGS Branches with links to their websites.

• Many branches serve more than one county, so the Branch may not have the county name that you're searching for in its name.
• The Ontario Locator can help you can find what Branch a historical county, city, or district belongs to.
• To find locations not on the Ontario Locator, you can try the Querying Geographical Names of Canada search service from Natural Resources Canada.