Most of southern Ontario, and the more developed areas of Northern Ontario, are within the boundary of a Conservation Authority. The South Nation jurisdiction contains 16 municipalities. From headwaters north of Brockville, the South Nation River flows northeast for 175 km, and empties into the Ottawa River near Plantagenet. The jurisdiction covers 4,384 km2 of complex ecosystems.
Access SNC's public geoportal here - Currently Under Maintenance!
Contact Kiersti McMillan for feedback and more information.