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Illinois Water Levels
Real-time elevation and storage data for 272 monitored water bodies across Illinois. Data sourced from USGS telemetry and Bureau of Reclamation records.
272Water Bodies
0%Avg. Capacity
29%
In Drought (US Monitor)
About Illinois Water Data
Whether you're planning a fishing trip or tracking local drought conditions, our Illinois water level database provides accurate telemetry for 272 locations. Currently, the average fill capacity across all monitored major reservoirs is 0%. Use the table below to check specific lake stages, river discharge rates, and recent fluctuations.
⚠️
US Drought Monitor — Illinois
Moderate Drought Conditions (As of May 19, 2026)
D2 (Severe): 0.47%
Abnormally Dry+: 24.47%
No significant drought conditions currently reported in this state.
| Water Body | Type | Stage / Elevation (ft) | Streamflow / Discharge (cfs) | Last Updated |
|---|---|---|---|---|
|
Addison Creek At Bellwood, Il
|
River | 1.3 | 5 | Jun 4, 2026 |
|
Apple River Near Hanover, Il
|
River | 4.1 | 72 | Jun 4, 2026 |
|
Aux Sable Creek Near Morris, Il
|
River | 2.8 | 25 | Jun 4, 2026 |
|
Bear Creek Near Marcelline, Il
|
River | 2.5 | 14 | Jun 2, 2026 |
|
Big Bureau Creek At Princeton, Il
|
River | 2.6 | 47 | Jun 4, 2026 |
|
Big Muddy River At Plumfield, Il
|
River | 4.7 | 239 | Jun 4, 2026 |
|
Big Muddy River At Rte 127 At Murphysboro, Il
|
River | 6.1 | 331 | Jun 4, 2026 |
|
Black Slough At Cr 500N Nr Philo, Il
|
Lake | 6.1 | — | Jun 4, 2026 |
|
Blackberry Creek Near Montgomery, Il
|
River | 3.4 | 16 | Jun 4, 2026 |
|
Blackberry Creek Near Yorkville, Il
|
River | 3.1 | 22 | Jun 4, 2026 |
|
Boneyard Creek At Lincoln Ave At Urbana, Il
|
River | 7.5 | 3 | Jun 4, 2026 |
|
Boneyard Creek At Urbana, Il
|
River | 10.3 | 2 | Jun 4, 2026 |
|
Boneyard Creek Below 6Th Street At Champaign, Il
|
River | 11.4 | — | Jun 4, 2026 |
|
Bonpas Creek At Browns, Il
|
River | 1.6 | 6 | Jun 4, 2026 |
|
Boone Creek Near Mc Henry, Il
|
River | 0.9 | 5 | Jun 4, 2026 |
|
Buffalo Creek Near Wheeling, Il
|
River | 1.4 | 6 | Jun 4, 2026 |
|
Butterfield Creek At Flossmoor, Il
|
River | 3.9 | 0 | Jun 4, 2026 |
|
Cache River At Forman, Il
|
River | 9.0 | 27 | Jun 4, 2026 |
|
Cahokia Creek At Edwardsville, Il
|
River | 3.5 | 40 | Jun 4, 2026 |
|
Calumet Sag Channel At Blue Island, Il
|
Lake | 25.4 | — | Dec 8, 2025 |
|
Calumet Union Drainage Canal Near Markham, Il
|
River | 2.1 | 2 | Jun 4, 2026 |
|
Casey Fork At Mount Vernon, Il
|
Lake | 1.8 | 6 | Jun 4, 2026 |
|
Channel Lake Near Antioch, Il
|
Lake | 4.3 | — | Jun 4, 2026 |
|
Chicago Sanitary And Ship Canal At Lemont, Il
|
River | 25.5 | — | Jun 4, 2026 |
|
Chicago Sanitary And Ship Canal At Romeoville, Il
|
River | 25.0 | 4,450 | Jun 4, 2026 |
|
Chicago Sanitary And Ship Canal Nr Lemont, Il
|
River | 25.5 | 1,030 | Jun 4, 2026 |
|
Clinton Lake Near Lane, Il
|
Lake | 690.1 | — | Jun 4, 2026 |
|
Copper Slough At Champaign, Il
|
Lake | 9.8 | 1 | Jun 4, 2026 |
|
Crab Orchard Creek Near Marion, Il
|
River | 0.8 | 2 | Jun 4, 2026 |
|
Deer Creek Near Chicago Heights, Il
|
River | 3.1 | 4 | Jun 4, 2026 |
|
Des Plaines R At Algonquin Rd At Des Plaines, Il
|
Lake | 7.4 | 99 | Jun 3, 2026 |
|
Des Plaines River At Lincolnshire, Il
|
River | 6.4 | 101 | Jun 4, 2026 |
|
Des Plaines River At Lyons, Il
|
River | 9.8 | — | Jun 4, 2026 |
|
Des Plaines River At River Forest, Il
|
River | 3.3 | — | Jun 4, 2026 |
|
Des Plaines River At Riverside, Il
|
River | 1.7 | 192 | Jun 4, 2026 |
|
Des Plaines River At Route 53 At Joliet, Il
|
River | 539.1 | 1,740 | Jun 4, 2026 |
|
Des Plaines River At Russell, Il
|
River | 3.5 | 41 | Jun 4, 2026 |
|
Des Plaines River Near Des Plaines, Il
|
River | 7.9 | 235 | Jun 4, 2026 |
|
Des Plaines River Near Gurnee, Il
|
River | 1.6 | 68 | Jun 4, 2026 |
|
Des Plaines River Near Lemont, Il
|
River | 5.5 | 345 | Jun 4, 2026 |
|
Du Page River At Shorewood, Il
|
River | 10.3 | 189 | Jun 4, 2026 |
|
Du Page River Near Plainfield, Il
|
River | 6.8 | 149 | Jun 4, 2026 |
|
East Branch Du Page River At Bolingbrook, Il
|
River | 14.7 | 60 | Jun 4, 2026 |
|
East Branch Du Page River Near Downers Grove, Il
|
River | 11.8 | 22 | Jun 4, 2026 |
|
East Branch Dupage River At Short St At Lisle, Il
|
River | 5.4 | 32 | Jun 4, 2026 |
|
East Fork Kaskaskia River Near Sandoval, Il
|
River | 3.2 | 12 | Jun 4, 2026 |
|
East Fork Shoal Creek Near Coffeen, Il
|
River | 2.7 | 10 | Jun 4, 2026 |
|
Edwards River Near New Boston, Il
|
River | 13.0 | 126 | Jun 4, 2026 |
|
Elizabeth Lake Drain Nr Twin Lakes, Wi-Il
|
Lake | 793.7 | — | Jun 4, 2026 |
|
Elkhorn Creek Near Penrose, Il
|
River | 2.9 | 54 | Jun 4, 2026 |
|
Embarras River At Lawrenceville, Il
|
River | 30.4 | 10,300 | May 20, 2026 |
|
Embarras River At Ste. Marie, Il
|
River | 3.5 | 725 | Jun 4, 2026 |
|
Embarras River Near Camargo, Il
|
River | 3.8 | 57 | Jun 4, 2026 |
|
Farm Creek At Farmdale, Il
|
River | 1.4 | 4 | Jun 4, 2026 |
|
Ferson Creek Near St. Charles, Il
|
River | 1.5 | 15 | Jun 4, 2026 |
|
Flag Creek Near Willow Springs, Il
|
River | 3.2 | 13 | Jun 4, 2026 |
|
Fox Lake Near Lake Villa, Il
|
Lake | 4.1 | — | Jun 4, 2026 |
|
Fox River (Tailwater) At Algonquin, Il
|
River | 4.8 | 457 | Jun 4, 2026 |
|
Fox River (Tailwater) Near Mchenry, Il
|
River | 1.0 | — | Jun 4, 2026 |
|
Fox River At Algonquin, Il
|
River | 1.9 | — | May 20, 2026 |
|
Fox River At Dayton, Il
|
River | 5.7 | 991 | Jun 4, 2026 |
|
Fox River At Johnsburg, Il
|
River | 4.2 | — | May 20, 2026 |
|
Fox River At Miller Bridge Near Mchenry, Il
|
River | 11.2 | 2,070 | Mar 18, 2026 |
|
Fox River At Montgomery, Il
|
River | 11.2 | 664 | Jun 4, 2026 |
|
Fox River At South Elgin, Il
|
River | 12.3 | 565 | Jun 4, 2026 |
|
Fox River At South Elgin, Il (Tailwater)
|
River | 6.2 | — | Jun 4, 2026 |
|
Fox River At Yorkville, Il
|
River | 12.8 | 1,180 | May 20, 2026 |
|
Fox River Bypass At Yorkville, Il
|
River | 8.3 | — | Jun 4, 2026 |
|
Fox River Near Mchenry, Il
|
River | 4.1 | — | Jun 4, 2026 |
|
Fox River Tailwater At Yorkville, Il
|
River | 6.7 | — | Jun 4, 2026 |
|
Green River Near Geneseo, Il
|
River | 3.7 | 528 | May 20, 2026 |
|
Hanson Gravel Pit At Culvert Near Morris, Il
|
Lake | — | 25 | Jun 4, 2026 |
|
Henderson Creek Near Oquawka, Il
|
River | 14.1 | 146 | Jun 4, 2026 |
|
Hickory Creek At Joliet, Il
|
River | 10.8 | 50 | Jun 4, 2026 |
|
Hickory Creek Near Brownstown, Il
|
River | 4.4 | 4 | Jun 4, 2026 |
|
Hurricane Creek Near Mulberry Grove, Il
|
River | 4.0 | 42 | Jun 4, 2026 |
|
Illinois River At Copperas Creek, Il
|
River | 3.3 | — | Jun 4, 2026 |
|
Illinois River At Florence, Il
|
River | 15.6 | — | Jun 4, 2026 |
|
Illinois River At Henry, Il
|
River | 14.4 | 4,210 | Jun 4, 2026 |
|
Illinois River At Kingston Mines, Il
|
River | 3.6 | 7,210 | Jun 4, 2026 |
|
Illinois River At Marseilles, Il
|
River | 11.3 | 4,380 | Jun 4, 2026 |
|
Illinois River At Meredosia, Il
|
River | 8.8 | — | May 20, 2026 |
|
Illinois River At Morris, Il
|
River | 5.0 | 4,110 | Jun 4, 2026 |
|
Illinois River At Seneca, Il
|
River | 20.7 | — | May 20, 2026 |
|
Illinois River At Valley City, Il
|
River | 2.7 | 8,580 | Jun 4, 2026 |
|
Indian Creek At Wanda, Il
|
River | 0.6 | 3 | Jun 4, 2026 |
|
Indian Creek Near Fairbury, Il
|
River | 8.2 | 3 | Mar 30, 2026 |
|
Indian Creek Near Wyoming, Il
|
River | 9.6 | 21 | Jun 4, 2026 |
|
Iroquois River At Iroquois, Il
|
River | 5.2 | 112 | Jun 4, 2026 |
|
Iroquois River Near Chebanse, Il
|
River | 3.3 | 371 | Jun 4, 2026 |
|
Kankakee R At Inflow Of Power Plant Nr Lorenzo, Il
|
Lake | 504.7 | — | Jun 4, 2026 |
|
Kankakee River At Custer Park, Il
|
River | — | 1,340 | Jun 4, 2026 |
|
Kankakee River At Momence, Il
|
River | 1.9 | 1,430 | Jun 4, 2026 |
|
Kankakee River Near Wilmington, Il
|
River | 1.4 | 1,760 | Jun 4, 2026 |
|
Kaskaskia River At Carlyle, Il
|
River | 12.2 | 2,440 | Jun 4, 2026 |
|
Kaskaskia River At Cooks Mills, Il
|
River | 2.9 | 109 | Jun 4, 2026 |
|
Kaskaskia River At New Athens, Il
|
River | 72.6 | 12,400 | May 20, 2026 |
|
Kaskaskia River At Shelbyville, Il
|
River | 7.9 | 466 | Jun 4, 2026 |
|
Kaskaskia River At Vandalia, Il
|
River | 6.3 | 884 | Jun 4, 2026 |
|
Kaskaskia River Below Ficklin, Il
|
River | 2.6 | 35 | Jun 4, 2026 |
|
Kaskaskia River Inflow At Ficklin, Il
|
River | 7.1 | — | May 28, 2026 |
|
Kaskaskia River Near Cowden, Il
|
River | 4.9 | 618 | Jun 4, 2026 |
|
Kaskaskia River Near Red Bud, Il
|
River | 69.0 | — | Jun 4, 2026 |
|
Kaskaskia River Near Venedy Station, Il
|
River | 19.3 | 10,500 | May 20, 2026 |
|
Kickapoo Creek At Waynesville, Il
|
River | 2.9 | 48 | Jun 4, 2026 |
|
Kickapoo Creek Near Bloomington, Il
|
River | 3.4 | 1 | May 20, 2026 |
|
Kishwaukee River At Belvidere, Il
|
River | 1.5 | 190 | Jun 4, 2026 |
|
Kishwaukee River At Marengo, Il
|
River | 7.4 | 48 | Jun 4, 2026 |
|
Kishwaukee River Near Perryville, Il
|
River | 5.9 | 480 | Jun 4, 2026 |
|
Kress Creek At West Chicago, Il
|
River | 3.9 | 3 | Jun 4, 2026 |
|
La Moine River At Colmar, Il
|
River | 4.4 | 122 | Jun 4, 2026 |
|
La Moine River At Ripley, Il
|
River | 5.7 | 176 | Jun 4, 2026 |
|
Lake Fork At Atwood, Il
|
Lake | 3.3 | 50 | Jun 4, 2026 |
|
Lake Fork Near Cornland, Il
|
Lake | 4.4 | 82 | Jun 4, 2026 |
|
Lake Michigan At Chicago Lock At Chicago, Il
|
Lake | 0.8 | — | Jun 4, 2026 |
|
Lansing Ditch Near Lansing, Il
|
Lake | 3.9 | 2 | Jun 4, 2026 |
|
Lick Creek Near Chatham, Il
|
River | 14.9 | 36 | Jun 4, 2026 |
|
Little Calumet River At South Holland, Il
|
River | 5.1 | 37 | Jun 4, 2026 |
|
Little Crooked Creek Near New Minden, Il
|
River | 5.3 | 7 | Jun 4, 2026 |
|
Little Kickapoo Creek Near Heyworth, Il
|
River | 3.0 | 9 | Jun 4, 2026 |
|
Little Wabash River At Carmi, Il
|
River | 12.4 | 3,290 | Jun 4, 2026 |
|
Little Wabash River At Main St At Carmi, Il
|
River | 17.2 | — | May 20, 2026 |
|
Little Wabash River Below Clay City, Il
|
River | 6.2 | 186 | Jun 4, 2026 |
|
Little Wabash River Near Effingham, Il
|
River | 10.7 | 40 | Jun 4, 2026 |
|
Little Wabash River Near Golden Gate, Il
|
River | 3.4 | — | Jun 4, 2026 |
|
Long Run Near Lemont, Il
|
Lake | 0.7 | 3 | Jun 4, 2026 |
|
Lusk Creek Near Eddyville, Il
|
River | 3.0 | 16 | Jun 4, 2026 |
|
Mackinaw River Near Congerville, Il
|
River | 1.9 | 251 | May 20, 2026 |
|
Mackinaw River Near Green Valley, Il
|
River | 14.3 | 403 | May 20, 2026 |
|
Macoupin Creek Near Kane, Il
|
River | 5.0 | 156 | Jun 4, 2026 |
|
Mason Tazewell Drainage D At Cr2350E Nr Topeka, Il
|
Lake | 15.3 | — | Jun 5, 2026 |
|
Mason Tazewell Drainage D Nr Nursery Nr Topeka, Il
|
Lake | 462.0 | — | Jun 4, 2026 |
|
Mazon River Near Coal City, Il
|
River | 1.7 | 73 | Jun 4, 2026 |
|
Mc Donald Creek Near Mount Prospect, Il
|
River | 0.8 | 1 | Jun 4, 2026 |
|
Middle Fork Saline River Near Harrisburg, Il
|
River | 9.7 | — | May 20, 2026 |
|
Middle Fork Vermilion River Above Oakwood, Il
|
River | 1.0 | 55 | Jun 4, 2026 |
|
Midlothian Creek At Oak Forest, Il
|
River | 1.4 | 0 | Jun 4, 2026 |
|
Mill Creek At Milan, Il
|
River | 1.7 | 16 | Jun 4, 2026 |
|
Mill Creek At Old Mill Creek, Il
|
River | 6.0 | 11 | Jun 4, 2026 |
|
Mill Creek Near Batavia, Il
|
River | 2.1 | 2 | Jun 4, 2026 |
|
Mississippi River At Chester, Il
|
River | 17.6 | 282,000 | Jun 4, 2026 |
|
Mississippi River At Grafton, Il
|
River | 14.3 | 64,000 | Jun 4, 2026 |
|
Mississippi River At Thebes, Il
|
River | 22.1 | 292,000 | Jun 4, 2026 |
|
Money Creek Near Towanda, Il
|
River | 14.8 | 14 | Jun 4, 2026 |
|
Natalie Creek At Midlothian, Il
|
River | 5.0 | 0 | Jun 4, 2026 |
|
Nb Chicago River At N Pulaski Road At Chicago, Il
|
River | 10.7 | 16 | Jun 4, 2026 |
|
Nippersink Creek Above Wonder Lake, Il
|
River | 4.7 | 12 | Jun 4, 2026 |
|
Nippersink Creek Near Spring Grove, Il
|
River | 4.1 | 87 | Jun 4, 2026 |
|
Nippersink Lake At Fox Lake, Il
|
Lake | 4.1 | — | Jun 4, 2026 |
|
North Branch Chicago River At Deerfield, Il
|
River | 4.1 | 2 | Jun 4, 2026 |
|
North Branch Chicago River At Niles, Il
|
River | 0.7 | 23 | Jun 4, 2026 |
|
North Fork Embarras River Near Oblong, Il
|
River | 3.0 | 29 | Jun 4, 2026 |
|
North Fork Salt Creek Near De Witt, Il
|
River | 690.3 | 17 | Jun 4, 2026 |
|
North Fork Vermilion River Near Bismarck, Il
|
River | 5.8 | — | May 20, 2026 |
|
North Fork Vermilion River Near Charlotte, Il
|
River | — | 3 | Aug 26, 2025 |
|
Ohio River At Olmsted, Il
|
River | — | 418,000 | Jun 4, 2026 |
|
Ohio River At Smithland Dam, Smithland, Ky
|
River | — | 316,000 | Jun 4, 2026 |
|
Pecatonica River At Freeport, Il
|
River | 4.5 | 687 | Jun 4, 2026 |
|
Pecatonica River Nr Shirland, Ill
|
River | 5.0 | 1,190 | Jun 4, 2026 |
|
Plum Creek Near Crete, Il
|
River | 7.8 | 5 | Jun 4, 2026 |
|
Pope Creek Near Keithsburg, Il
|
River | 19.4 | 47 | Jun 4, 2026 |
|
Poplar Creek At Elgin, Il
|
River | 1.1 | 4 | Jun 4, 2026 |
|
Rayse Creek Near Waltonville, Il
|
River | 1.5 | 7 | Jun 4, 2026 |
|
Richland Creek Near Hecker, Il
|
River | 29.2 | 102 | Jun 4, 2026 |
|
Robinson Creek Near Shelbyville, Il
|
River | 2.1 | 17 | Jun 4, 2026 |
|
Rock River Above Dam At Rockford, Il
|
River | 2.6 | — | Jun 4, 2026 |
|
Rock River Above Sinnissippi Dam At Rock Falls, Il
|
River | 6.5 | — | Jun 4, 2026 |
|
Rock River At Auburn St At Rockford
|
River | 3.0 | — | Jun 4, 2026 |
|
Rock River At Byron, Il
|
River | 6.3 | 4,440 | Jun 4, 2026 |
|
Rock River At Como, Il
|
River | 4.3 | 5,440 | Jun 4, 2026 |
|
Rock River At Dixon, Il
|
River | 8.9 | 5,100 | Jun 4, 2026 |
|
Rock River At Latham Park, Il
|
River | 4.7 | — | Jun 4, 2026 |
|
Rock River At Rockton, Il
|
River | 4.2 | 3,370 | Jun 4, 2026 |
|
Rock River Near Joslin, Il
|
River | 7.9 | 9,240 | May 20, 2026 |
|
Saline Branch Above 1700E Near Urbana, Il
|
Lake | 0.5 | 33 | Jun 4, 2026 |
|
Salt Creek At 22Nd Street At Oak Brook, Il
|
River | 47.8 | — | Jun 4, 2026 |
|
Salt Creek At Elk Grove Village, Il
|
River | 12.0 | 40 | Jun 4, 2026 |
|
Salt Creek At Elmhurst, Il
|
River | 5.0 | 39 | Jun 4, 2026 |
|
Salt Creek At Higgins Rd Nr Elk Grove Village, Il
|
River | 5.5 | — | Jun 4, 2026 |
|
Salt Creek At Rolling Meadows, Il
|
River | 2.2 | 7 | Jun 4, 2026 |
|
Salt Creek At Western Springs, Il
|
River | 1.5 | 48 | Jun 4, 2026 |
|
Salt Creek At Wood Dale, Il
|
River | 6.7 | — | Jun 4, 2026 |
|
Salt Creek Near Farmer City, Il
|
River | 690.1 | 25 | Jun 4, 2026 |
|
Salt Creek Near Greenview, Il
|
River | 2.7 | 1,010 | May 20, 2026 |
|
Salt Creek Near Rowell, Il
|
River | 10.4 | 100 | May 20, 2026 |
|
Salt Fork Near St. Joseph, Il
|
Lake | 3.1 | 16 | Jun 4, 2026 |
|
Sangamon River At Fisher, Il
|
River | 5.7 | 76 | May 20, 2026 |
|
Sangamon River At Monticello, Il
|
River | 6.5 | 226 | May 20, 2026 |
|
Sangamon River At Petersburg, Il
|
River | 8.0 | 2,520 | May 19, 2026 |
|
Sangamon River At Riverton, Il
|
River | 4.4 | 667 | Jun 4, 2026 |
|
Sangamon River At Route 48 At Decatur, Il
|
River | 5.1 | 599 | May 20, 2026 |
|
Sangamon River Near Oakford, Il
|
River | 7.2 | 4,200 | May 20, 2026 |
|
Sangamon River Near Springfield, Il
|
River | 22.5 | — | Jun 4, 2026 |
|
Sawmill Creek Near Lemont, Il
|
River | 8.1 | 1 | Jun 4, 2026 |
|
Shoal Creek Near Breese, Il
|
River | 6.3 | 737 | Jun 4, 2026 |
|
Shoal Creek Near Pierron, Il
|
River | 46.5 | 467 | Jun 4, 2026 |
|
Silver Creek At Route 161 Nr Mascoutah, Il
|
River | 9.7 | — | Jun 4, 2026 |
|
Silver Creek Near Freeburg, Il
|
River | 2.7 | 273 | Jun 4, 2026 |
|
Silver Creek Near Troy, Il
|
River | 4.6 | 25 | Jun 4, 2026 |
|
Sinsinawa River Near Menominee, Il
|
River | 4.6 | 22 | Jun 4, 2026 |
|
Sixmile Creek At Hudson, Il
|
River | 11.5 | 6 | Jun 4, 2026 |
|
Skillet Fork At Wayne City, Il
|
Lake | 5.2 | 30 | Jun 4, 2026 |
|
Skokie River At Lake Forest, Il
|
River | 1.8 | 0 | Jun 4, 2026 |
|
Skokie River Near Highland Park, Il
|
River | 2.7 | 1 | Jun 4, 2026 |
|
South Branch Kishwaukee River At Dekalb, Il
|
River | 3.1 | 17 | Jun 4, 2026 |
|
South Branch Kishwaukee River Nr Fairdale Il
|
River | 2.2 | 51 | Jun 4, 2026 |
|
South Fork Saline River Nr Carrier Mills, Il
|
River | 2.4 | 17 | Jun 4, 2026 |
|
South Fork Sangamon River Below Rochester, Il
|
River | 7.5 | — | Jun 4, 2026 |
|
South Fork Sangamon River Near Rochester, Il
|
River | 15.2 | 1,530 | May 20, 2026 |
|
Spoon River At London Mills, Il
|
River | 3.9 | 554 | May 20, 2026 |
|
Spoon River At Seville, Il
|
River | 7.3 | 793 | May 20, 2026 |
|
Spoon River Near St. Joseph, Il
|
River | 4.4 | 15 | Jun 4, 2026 |
|
Spring Brook At 87Th Street Near Naperville, Il
|
River | 2.6 | 2 | Jun 4, 2026 |
|
Spring Creek At Springfield, Il
|
River | 2.5 | 37 | Jun 4, 2026 |
|
St. Joseph Creek At Route 34 At Lisle, Il
|
River | 4.0 | 0 | Jun 4, 2026 |
|
Stony Creek (West) Near Worth, Il
|
River | 25.4 | 6 | Jun 4, 2026 |
|
Sugar Creek At Covered Bridge Rd Nr Chatham, Il
|
River | 19.3 | 16 | Jun 4, 2026 |
|
Sugar Creek At Milford, Il
|
River | 3.1 | 37 | Jun 4, 2026 |
|
Sugar Creek Near Aviston, Il
|
River | 3.0 | 16 | Jun 4, 2026 |
|
Sugar Creek Near Bloomington, Il
|
River | 0.9 | 22 | Jun 4, 2026 |
|
Sugar Creek Near Chatham, Il
|
River | 558.4 | 16 | Jun 3, 2026 |
|
Sugar Creek Near Springfield, Il
|
River | 14.8 | 635 | May 20, 2026 |
|
Thorn Creek At Glenwood, Il
|
River | 2.6 | 20 | Jun 3, 2026 |
|
Thorn Creek At Thornton, Il
|
River | 2.7 | 30 | Jun 4, 2026 |
|
Tinley Creek Near Palos Park, Il
|
River | 2.4 | 0 | Jun 4, 2026 |
|
Tyler Creek At Elgin, Il
|
River | 5.6 | 10 | Jun 4, 2026 |
|
Vermilion River At Pontiac, Il
|
River | 3.5 | 167 | May 20, 2026 |
|
Vermilion River Near Danville, Il
|
River | 3.9 | 703 | May 20, 2026 |
|
Vermilion River Near Leonore, Il
|
River | 4.5 | 501 | May 20, 2026 |
|
Wabash River At Mt. Carmel, Il
|
River | 5.1 | 34,300 | Jun 4, 2026 |
|
Waubonsee Creek Near Oswego, Il
|
River | 7.6 | 5 | Jun 4, 2026 |
|
Weller Creek At Des Plaines, Il
|
River | 0.8 | 1 | Jun 4, 2026 |
|
West Branch Du Page River Near Naperville, Il
|
River | 4.0 | 10 | Jun 4, 2026 |
|
West Branch Du Page River Near Warrenville, Il
|
River | 7.5 | 37 | Jun 4, 2026 |
|
West Branch Du Page River Near West Chicago, Il
|
River | 3.6 | 17 | Jun 4, 2026 |
|
West Okaw River Near Lovington, Il
|
River | 3.8 | 37 | Jun 4, 2026 |
|
Wf Of Nb Chicago River At Deerfield, Il
|
River | 7.1 | — | Jun 4, 2026 |
|
Wf Of Nb Chicago River At Northbrook Il
|
River | 0.9 | 5 | Jun 4, 2026 |
|
Whitley Creek Near Allenville, Il
|
River | 3.1 | 20 | Jun 4, 2026 |
|
Chicago River At Chicago Lock At Chicago, Il
|
River | — | — | Jun 4, 2026 |
|
Chicago River At Columbus Drive At Chicago, Il
|
River | — | — | May 20, 2026 |
|
Chicago S & S Canal At Western Ave At Chicago, Il
|
River | — | — | Jun 4, 2026 |
|
Chicago Sanitary And Ship Canal At Stickney, Il
|
River | — | — | Jun 4, 2026 |
|
Des Plaines River At Channahon, Il
|
River | — | — | Jun 4, 2026 |
|
Des Plaines River At Rockdale, Il
|
River | — | — | Jun 4, 2026 |
|
Fondulac Creek Near East Peoria, Il
|
River | — | — | Jun 4, 2026 |
|
Illinois River Above Rte 150 At Peoria, Il
|
River | — | — | Apr 30, 2026 |
|
Illinois River At Starved Rock, Il
|
River | — | — | Jun 2, 2026 |
|
Lick Creek Near Woodside, Il
|
River | — | — | Jun 3, 2026 |
|
Long Lake At Ben Dock At Long Lake, Il
|
Lake | — | — | Jun 4, 2026 |
|
Mississippi River At Dam 13 Near Fulton, Il
|
River | — | — | Jun 5, 2026 |
|
Nb Chicago River At Grand Avenue At Chicago, Il
|
River | — | — | May 20, 2026 |
|
South Fork Vermilion River At Forrest, Il
|
River | — | — | Aug 26, 2025 |
|
Spoon River At Duncan Mills, Il
|
River | — | — | Aug 26, 2025 |
|
Summit Conduit Outfall At Summit, Il
|
Lake | — | — | Jun 4, 2026 |
|
Vermilion River At Hwy 6 Near Mcdowell, Il
|
River | — | — | Aug 26, 2025 |
|
Vermilion River At Rte 23 Near Cornell, Il
|
River | — | — | Aug 26, 2025 |
|
Big Creek Near Wetaug, Il
|
River | — | 2 | Oct 4, 1971 |
|
Cedar Creek At Little York, Il
|
River | — | 55 | Oct 5, 1971 |
|
East Bureau Creek Near Bureau, Il
|
River | 5.7 | 2 | Sep 29, 2014 |
|
Flint Creek Near Fox River Grove, Il
|
River | — | 6 | Sep 30, 1996 |
|
Galena River At Galena, Il
|
River | — | 100 | Sep 30, 1938 |
|
Hadley Creek Near Barry, Il
|
River | — | 1 | Sep 30, 1966 |
|
Hayes Creek At Glendale, Il
|
River | — | 0 | Oct 2, 1975 |
|
Kickapoo Creek At Peoria, Il
|
River | — | 7,200 | Sep 30, 2018 |
|
Kickapoo Creek Near Kickapoo, Il
|
River | — | 3 | Sep 30, 1962 |
|
Mississippi River Pool Lock And Dam 26 At Alton,Il
|
River | 17.8 | — | Dec 11, 2016 |
|
N Fk Mauvaise Terre Cr Nr Jacksonville, Il
|
Lake | — | 3 | Sep 30, 1975 |
|
Ohio River At Dam 51 At Golconda, Il
|
River | — | 34,400 | Sep 29, 1980 |
|
Des Plaines River In Lock Channel At Rockdale, Il
|
River | — | — | Oct 14, 2024 |
|
Kaskaskia River At Chesterville, Il
|
River | — | — | Oct 9, 2024 |
|
Lake Michigan At Jackson Park At Hyde Park, Il
|
Lake | — | — | Sep 3, 2018 |