Midwest
Illinois Lake Levels Today
We track 10 lakes and reservoirs in Illinois.
Latest reading Nov 4, 2026, 3:45 AM CST · Sources: U.S. Army Corps of Engineers; U.S. Geological SurveyLakes tracked10
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| Reported | ||||
|---|---|---|---|---|
| Atwood | 647.76 ft | No official full pool | +0.05 ft | Nov 4, 2026, 3:15 AM CST |
| Carlyle Pool | 444.44 ft | No official full pool | −0.08 ft | Nov 4, 2026, 3:30 AM CST |
| Channel Lake | 4.16 ft gage | No official full pool | — | Nov 4, 2026, 3:45 AM CST |
| Crab Orchard Lake | 404.87 ft | No official full pool | +0.07 ft | Nov 4, 2026, 3:15 AM CST |
| Fox Lake | 3.99 ft gage | No official full pool | — | Nov 4, 2026, 3:30 AM CST |
| Lake Michigan | −0.04 ft gage | No official full pool | — | Nov 4, 2026, 3:38 AM CST |
| Little Grassy Lake | 447.32 ft | No official full pool | 0.00 ft | Nov 4, 2026, 3:15 AM CST |
| Nippersink Lake | 3.97 ft gage | No official full pool | — | Nov 4, 2026, 3:00 AM CST |
| Rend Pool | 403.02 ft | No official full pool | −0.18 ft | Nov 4, 2026, 3:30 AM CST |
| Shelbyville Pool | 598.99 ft | No official full pool | −0.05 ft | Nov 4, 2026, 3:30 AM CST |
FAQ
How many lakes in Illinois do you track?
10 lakes and reservoirs with official gauge data.
How often is this page updated?
Every 3 hours.
Data: U.S. Army Corps of Engineers; U.S. Geological Survey. USGS real-time data is provisional and subject to revision. For information only. Not for navigation or flood safety decisions. Check the official source on each lake page.