<Tr> <Th> Type </Th> <Td> Ground Moraine </Td> </Tr> <Tr> <Th> Primary inflows </Th> <Td> Catharine Creek, Keuka Lake Outlet, underwater sources </Td> </Tr> <Tr> <Th> Primary outflows </Th> <Td> Seneca River / Cayuga - Seneca Canal </Td> </Tr> <Tr> <Th> Basin countries </Th> <Td> United States </Td> </Tr>

What is in the middle of seneca lake