Question: What county was founded in 1796 and organized in 1815, has a city known for its waterfront and growing boating community?
Related documents: [0]  [DOC] Trenton is a small city in Wayne County in the southeast portion of the U.S. state of Michigan. At the 2010 census, the city population was 18,853. The city is part of Downriver, a collection of mostly blue-collar communities south of Detroit on the west bank of the Detroit River. Trenton is known for its waterfront and growing boating community. It is also known as being one of the more affluent Downriver communities. [END] 
[1]  [DOC] Wayne County is the most populous county in the U.S. state of Michigan. As of the 2016 census, its population was 1,749,366 making it the 19th-most populous county in the United States. The 2014 Census update listed the county's population at 2,264,804. The county seat is Detroit, the most populous city in Michigan and 18th-most populous city in the United States. The county was founded in 1796 and organized in 1815. [END] 
Answer: 
Wayne County
Wayne County