| Kaskaskia River At Shelbyville, IL |
| Kaskaskia River At Vandalia, IL |
| Kaskaskia River Below Ficklin, IL |
| Kaskaskia River Inflow At Ficklin, IL |
| Kaskaskia River Near Cowden, IL |
| Kaskaskia River Near Posey, IL |
| Kaskaskia River Near Red Bud, IL |
| Kaskaskia River Near Venedy Station, IL |
| Kickapoo Creek At 1320E Road Near Charleston, IL |
| Kickapoo Creek At 2100E Road Near Bloomington, IL |
| Kickapoo Creek At Waynesville, IL |
| Kickapoo Creek Near Bloomington, IL |
| Kickapoo Creek Tributary Near Bloomington, IL |
| Kishwaukee River At Belvidere, IL |
| Kishwaukee River At Marengo, IL |
| Kishwaukee River Near Perryville, IL |
| Kress Creek At West Chicago, IL |
| Lake Fork At Atwood, IL |
| Lake Fork Near Cornland, IL |
| La Moine River At Colmar, IL |
| La Moine River At Ripley, IL |
| Lansing Ditch Near Lansing, IL |
| Little Calumet River At South Holland, IL |
| Little Crooked Creek Near New Minden, IL |
| Little Kickapoo Creek Near Heyworth, IL |
| Little Wabash River At Carmi, IL |
| Little Wabash River At Main St At Carmi, IL |
| Little Wabash River Below Clay City, IL |
| Little Wabash River Near Effingham, IL |
| Long Run Near Lemont, IL |
| Lusk Creek Near Eddyville, IL |
| Mackinaw River Near Congerville, IL |
| Mackinaw River Near Green Valley, IL |
| Macoupin Creek Near Kane, IL |
| Marley Creek At Marley, IL |
| Mazon River Near Coal City, IL |
| Mc Donald Creek Near Mount Prospect, IL |
| Middle Fork Saline River Near Harrisburg, IL |
| Middle Fork Vermilion River Above Oakwood, IL |
| Midlothian Creek At Oak Forest, IL |
| Mill Creek At Milan, IL |
| Mill Creek At Old Mill Creek, IL |
| Mill Creek Near Batavia, IL |
| Mississippi River At Chester, IL |
| Mississippi River At Grafton, IL |
| Mississippi River At Lock And Dam 13 Near Fulton, IL |
| Mississippi River At Thebes, IL |
| Mississippi River Pool Lock And Dam 26 At Alton, IL |
| Nippersink Creek Above Wonder Lake, IL |
| Nippersink Creek Near Greenwood, IL |
