Lambton County is a county in Southwestern Ontario, Canada. It is bordered on the north by Lake Huron, which is drained by the St. Clair River, the county's western border and part of the Canada-Unite

Brooke-Alvinston is a township municipality in the Canadian province of Ontario, located within Lambton County. It was formed on January 1, 2001, when the Township of Brooke was amalgamated with the V