| Grass Lake | LaGrange, IN | 13.5 miles | NW |
| Barnes Swamp | Steuben, IN | 15.1 miles | NE |
| Cedar Lake | Steuben, IN | 18.2 miles | NE |
| Oliver Lake Outlet | LaGrange, IN | 19 miles | NW |
| Big Swamp | Steuben, IN | 21.5 miles | NE |
| Big Swamp | Hillsdale, MI | 21.5 miles | NE |
| The Spread | Noble, IN | 22.9 miles | SW |
| Red Marsh | Noble, IN | 25.7 miles | SW |
| Miller Lake | Branch, MI | 31.3 miles | NW |
| Winona Lake | Branch, MI | 37 miles | NE |
| Willets Lake | Kosciusko, IN | 48.9 miles | SW |
| Forked Lake | Cass, MI | 49.2 miles | NW |
| Harrison Lake | Kalamazoo, MI | 53.8 miles | NW |
| Weeds Lake | Kalamazoo, MI | 55 miles | NW |
| Mud Lake | Kalamazoo, MI | 55.8 miles | NW |
| Black Marsh | Calhoun, MI | 56.5 miles | NE |
| Cleveland Lake | Calhoun, MI | 56.7 miles | NE |
| Long Lake | Cass, MI | 57.6 miles | NW |
| Beaver Swamp (historical) | Putnam, OH | 58.4 miles | SE |
| Pine Island | Kalamazoo, MI | 58.6 miles | NW |
| Dibble Lake | Cass, MI | 58.7 miles | NW |
| Kleinstuck Marsh | Kalamazoo, MI | 58.9 miles | NW |
| Goose Lake | Cass, MI | 59.4 miles | NW |
| South Lake | Kalamazoo, MI | 61.3 miles | NW |
| Dowagiac Swamp | Cass, MI | 65.3 miles | NW |
| Pitchfork Lake Swamp | Barry, MI | 67 miles | NW |
| Half Moon Lake | Berrien, MI | 67.3 miles | NW |
| Steinbauer Lake | Berrien, MI | 67.4 miles | NW |
| Bernhart Lake | Berrien, MI | 67.9 miles | NW |
| Long Swamp | Barry, MI | 68.5 miles | NW |
| Webster Lake | Berrien, MI | 69.1 miles | NW |
| Long Lake | Berrien, MI | 69.5 miles | NW |
| Blachman Swamp | Barry, MI | 69.9 miles | NW |
| Big Sink | Monroe, MI | 74.8 miles | NE |
| Mills Lake | Berrien, MI | 75.6 miles | NW |
| Portage Lake Swamp | Jackson, MI | 76.8 miles | NE |
| Old Prairie Swamp | Delaware, IN | 83.7 miles | SW |
| Dyckman Swamp | Van Buren, MI | 85 miles | NW |
| Hog Creek Marsh (historical) | Hardin, OH | 86.7 miles | SE |
| Crosby Marsh | Berrien, MI | 87.5 miles | NW |
| Swan Creek Marsh | Allegan, MI | 87.8 miles | NW |
| Crosby Marsh | LaPorte, IN | 87.8 miles | NW |
| Scioto Marsh (historical) | Hardin, OH | 88.8 miles | SE |
| Miller Marsh | Washtenaw, MI | 89.4 miles | NE |
| Mallard Club Marsh | Lucas, OH | 90.1 miles | NE |
| Indian Lake | Allegan, MI | 90.9 miles | NW |
| Mud Lake Swamp | Allegan, MI | 91 miles | NW |
| Cedar Point Marsh | Lucas, OH | 91.2 miles | NE |
| Ottawa Marsh | Allegan, MI | 91.2 miles | NW |
| Chandler Marsh | Ingham, MI | 91.5 miles | NE |
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