| Baxter Slough | Hamlin, SD | 14.5 miles | NW |
| Johnsons Slough | Hamlin, SD | 23.3 miles | SW |
| Sumner Slough | Codington, SD | 25.2 miles | NW |
| Cottonwood Slough | Deuel, SD | 26 miles | SE |
| Tenneboe Slough | Kingsbury, SD | 31.3 miles | SW |
| Bolstad Slough | Brookings, SD | 33.6 miles | SW |
| Nelson Slough | Brookings, SD | 35 miles | SE |
| Thompson Slough | Lake, SD | 37.1 miles | SW |
| Kaufman Slough | Grant, SD | 37.2 miles | NE |
| Quam Slough | Lake, SD | 37.7 miles | SW |
| Dooley Slough | Lake, SD | 42.6 miles | SW |
| Davis Slough | Lake, SD | 43.9 miles | SW |
| Zimmerman Slough | Lake, SD | 46.9 miles | SE |
| Crane Slough | Lake, SD | 48.5 miles | SW |
| Eastman Slough | Roberts, SD | 55.9 miles | NE |
| Karl Slough | Big Stone, MN | 56.5 miles | NE |
| Flinks Slough | Lac qui Parle, MN | 57.6 miles | NE |
| Hanson Slough | Big Stone, MN | 58 miles | NE |
| Peever Slough | Roberts, SD | 59.6 miles | NE |
| Campbell Slough | Big Stone, MN | 60.8 miles | NE |
| Long Slough | Chippewa, MN | 65.8 miles | NE |
| Round Slough | Chippewa, MN | 66.3 miles | NE |
| Schwartz Slough | Beadle, SD | 69 miles | SW |
| Jipson Slough | Stevens, MN | 70.3 miles | NE |
| Lake Leo | Hanson, SD | 72.4 miles | SW |
| Black Slough | Marshall, SD | 75.9 miles | NW |
| Hanover Slough | Murray, MN | 79.4 miles | SE |
| Big Slough | Spink, SD | 81.1 miles | NW |
| Kennedy Slough | Richland, ND | 86.5 miles | NW |
| Renzienhausen Slough | Brown, SD | 87 miles | NW |
| Quant Slough | Sargent, ND | 88.7 miles | NW |
| Johnson Slough | Sargent, ND | 89.3 miles | NW |
| Gullys Slough | Richland, ND | 91.3 miles | NW |
| Stacks Slough | Richland, ND | 94.4 miles | NE |
| Meszaros Slough | Sargent, ND | 100.4 miles | NW |
| Mittelstedt Slough | Hand, SD | 100.6 miles | SW |
| Hyatt Slough | Dickey, ND | 100.7 miles | NW |
| Willow Slough | Grant, MN | 101.2 miles | NE |
| Wilkie Slough | Aurora, SD | 102.8 miles | SW |
| Tracey Slough | Pope, MN | 103.4 miles | NE |
| Pickell Slough | Sargent, ND | 105.9 miles | NW |
| Dill Slough | Sargent, ND | 106.8 miles | NW |
| Sangls Slough | Jackson, MN | 124.1 miles | SE |
| McClelland Slough | Dickinson, IA | 128.3 miles | SE |
| Trickle Slough | Dickinson, IA | 129.6 miles | SE |
| Jemmerson Slough | Dickinson, IA | 130.1 miles | SE |
| Sandbar Slough | Dickinson, IA | 130.5 miles | SE |
| Hale Slough | Dickinson, IA | 130.5 miles | SE |
| Garlock Slough | Dickinson, IA | 132.7 miles | SE |
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