Chatham is the largest community in the municipality

Municipality

A municipality is essentially an urban administrative division having corporate status and usually powers of self-government. It can also be used to mean the governing body of a municipality. A municipality is a general-purpose administrative subdivision, as opposed to a special-purpose district...

 of Chatham-Kent, Ontario

Chatham-Kent, Ontario

Chatham–Kent is a unitary authority in Southwestern Ontario, Canada. Mostly rural, its centres of population are Blenheim, Chatham, Dresden, Ridgetown, Tilbury and Wallaceburg. Modern Chatham–Kent was created in 1998 by the merger of Kent County and its municipalities.- History :The former city of...

. Formerly serving as the seat of Kent County

Kent County, Ontario

Kent County, area 2,458 sq km is a historic county in the Canadian province of Ontario. Population in 2006 was 108,589.The county was created in 1792 and named by John Graves Simcoe in honour of the English County. The county is in an alluvial plain between Lake St...

, the governments of the former city of Chatham, the county of Kent, and its townships were merged into one entity known as the Municipality of Chatham-Kent in 1998.

Located on the Thames River (Ontario)

Thames River (Ontario)

The Thames River is located in southwestern Ontario, Canada.The Thames flows west through southwestern Ontario, through the cities of Woodstock, London and Chatham to Lighthouse Cove on Lake St. Clair...

, in the Spring of 1937 the then city of Chatham experienced a flood, caused by the rising river, which forced hundreds of families to be evacuated from their homes.