Lambton County

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 Conservation Authorities 

Ausable-Bayfield Conservation Authority
The Ausable Bayfield Conservation Authority (ABCA) is an independent, corporate body established under the Conservation Authorities Act. It is located in southwestern Ontario bordering the shores of Lake Huron and it carries the banner of being the first of 38 conservation authorities formed across Ontario.

St. Clair Region Conservation Authority

The St. Clair Region Conservation Authority is located in southwestern Ontario and includes the Sydenham River watershed and thirteen smaller watersheds draining directly into southern Lake Huron, the St. Clair River and northeastern Lake St. Clair.

The Conservation Authority implements programs to reduce the risk to life and property from flooding and erosion; water and land stewardship; forestry; wildlife habitat creation and outdoor recreation.

 Trees of Distinction Program

The Sarnia-Lambton Arbor Week Committee is inviting residents from across the county to participate in the Trees of Distinction Program.  Completed forms can be emailed to the City of Sarnia's Parks and Recreation Department at

Trees of Distinction Nomination Form.