Severn Sound, a group of bays covering approximately 130 km², is located in southeastern Georgian Bay, Lake Huron. Its immediate watershed spans around 1000 km² and is characterized by a mix of the Precambrian shield, sedimentary bedrock, and varying overburden that runs through the middle of the Sound. The basin features a complex of sheltered and exposed bays, ranging from 2–4 m deep in the eastern areas to a 43 m deep basin off the northern end of Beausoleil Island, where the Sound meets Georgian Bay.
The Severn Sound watershed supports a blend of small urban and rural communities, with a permanent population of approximately 110,000 residents and a seasonal population of around 300,000. These communities are served by nine municipal sewage treatment plants, extensive areas using private septic systems, and thirty-two groundwater-based municipal water supplies, along with two surface water systems.
For more information, please visit the Severn Sound Environmental Association (SSEA) webpage.
Sustainability Projects in Tiny Township
- Private Water Wells: In 2016, the SSEA conducted a survey of private water wells in the Farlain Lake area, funded by the Township of Tiny. You can review the report here (PDF).
- Wetland Evaluation: The SSEA’s wetland evaluation of Tiny Bog was reviewed and accepted by the Ministry of Natural Resources. The SSEA has since prepared a final report on the project. Review the final report (PDF).
