| |Part of stroke | | Ohio, Michigan, Indiana,| | | Florida, and Alabama | 2,103 | 8,253,130 | 1,283 | 3,919 | | | | | | |Diameter of | | | | | including Mississippi, | | | | | | | | | | | | | | | | | | | | | | | | Dewit Clinton| 230|28 |5·5 |21 |13·7|36 |1 |65 | 10 |29 |·75 | Champlain | 180|27 |5·5 |22 |15 |34 |2 |44 | 10 |29 |·75 | Champlain | 180|27 |5·5 |22 |15 |34 |2 |44 .