SRUS43 KILX 231338 RVAILX Hydrologic Summary National Weather Service Lincoln IL 838 AM CDT Sun Aug 23 2026 Location FS Stage 24-Hr 24-Hr Today Change Precip Mackinaw River... Congerville 13 3.6 -0.7 M Green Valley - 17.2 -0.4 M Spoon River... London Mills 15 6.2 -0.8 0.00 Seville 22 10.5 -2.0 0.00 Salt Creek... Greenview 16 5.5 -0.5 0.01 Sangamon River... Fisher - 8.0 -0.9 0.00 Monticello 13 12.1 -1.6 Decatur - 13.6 -1.2 Riverton 23 15.4 0.4 Springfield - 31.2 0.5 0.00 Petersburg 23 12.0 0.8 M Oakford 471 463.5 0.4 M Chandlerville 457 451.8 0.5 Sugar Creek... Springfield - 15.2 0.2 0.00 South Fork Sangamon River... Rochester - 14.7 0.2 Illinois River... Henry 23 20.0 -0.4 Chillicothe - 445.9 -0.2 Peoria 18 16.7 -0.3 0.00 Kingston Mines - 15.5 -0.2 Copperas Creek - 14.8 -0.2 Havana 14 16.3 -0.2 0.00 Beardstown 14 16.3 0.0 0.00 Kaskaskia River... Ficklin - 4.2 -0.8 M Cooks Mills - 6.0 0.5 0.00 Shelbyville Dam (TW) - 539.1 0.0 Cowden - 5.9 0.0 0.00 Embarras River... Camargo - 6.2 -1.8 Newton - 8.7 -0.3 Ste. Marie 19 5.3 -0.6 M Lawrenceville 30 25.4 0.6 M Vermilion River... Danville 18 8.4 -2.3 M Middle Fork Vermilion River... Oakwood - 2.8 -0.6 North Fork Vermilion River... Bismarck - 6.4 -0.6 Little Wabash River... Effingham - 10.6 -0.1 M Clay City 18 10.6 0.5 0.00 Lake Levels... Lake Decatur (midnight) M M M Lake Shelbyville 600.9 -0.1 0.00 Lake Springfield 559.7 0.0 0.00 Clinton Lake 691.3 -0.2 M Lake Discharge (cfs)... Lake Springfield 0 This data is furnished by cooperation of the National Weather Service, the U.S. Geological Survey, and the U.S. Army Corps of Engineers. $$ Geelhart