United Counties of SDG

As the Eastern Gateway to Ontario, the United Counties of Stormont, Dundas and Glengarry (SDG) surrounds the City of Cornwall. The region is located an hour away from Ottawa and Montreal, and less than five hours away from Toronto. Situated on the St. Lawrence River, SDG is home to beautiful beaches, marinas, recreation trails and provincial parkland. Three hospitals, long-term health care facilities, excellent schools and clean, safe communities contribute to the high standard of living of the United Counties of SDG.

The United Counties of SDG office is located at 26 Pitt Street and can be reached at (613) 932-1515. You can also visit them online at: