Illinois River (Il)

Illinois

27 Gauges

At Dresden Lock (Tailwater)

River stage: 483.9 ft
Today
08:00 PM

At Morris, Il

Streamflow: 4,870 ft³/s
Today
09:45 PM
River stage: 5.1 ft
Today
09:45 PM

At Seneca, Il

River stage: 20.34 ft
Today
09:45 PM
Water temperature: 32 °F
Today
09:45 PM

At Morris

Streamflow: 4,870 ft³/s
Today
09:45 PM
River stage: 5.1 ft
Today
09:45 PM

At Marseilles Lock/dam

Streamflow: 1,280 ft³/s
Today
09:30 PM
River stage: 459.06 ft
Today
09:30 PM

At Marseilles, Il

Streamflow: 3,610 ft³/s
Today
09:45 PM
River stage: 11.18 ft
Today
09:45 PM

At Starved Rock Lock/dam

Streamflow: 5,580 ft³/s
Today
09:00 PM
River stage: 442.13 ft
Today
09:00 PM

At Ottawa

River stage: 459.51 ft
Today
09:30 PM

Near La Salle, Il (corps)

No current values

Near Havana, Il (corps)

No current values

At Chillicothe

River stage: 440.5 ft
Today
10:00 PM

At Henry, Il

Streamflow: 3,420 ft³/s
Today
09:45 PM
River stage: 14.8 ft
Today
09:45 PM
Water temperature: 33.08 °F
Today
09:45 PM

At Copperas Creek, Il

River stage: 5.68 ft
Today
09:45 PM

At Havana

Streamflow: 9,890 ft³/s
Today
09:45 PM
River stage: 7.94 ft
Today
09:45 PM

At Copperas Creek

Streamflow: 11,000 ft³/s
Today
09:45 PM
River stage: 5.68 ft
Today
09:45 PM

At Kingston Mines, Il

Streamflow: 8,030 ft³/s
01/28/2026
12:45 PM
River stage: 4.98 ft
01/28/2026
12:45 PM

At Peoria Lock And Dam

Streamflow: 8,590 ft³/s
Today
06:00 PM
River stage: 434.08 ft
Today
06:00 PM

At Peoria

Streamflow: 4,940 ft³/s
Today
09:45 PM
River stage: 11.74 ft
Today
09:45 PM

At Lagrange Lock & Dam, Il (corps)

No current values

At Peoria, Il (corps)

No current values

At Beardstown

Streamflow: 6,740 ft³/s
Today
09:45 PM
River stage: 9.62 ft
Today
09:45 PM

At Beardstown, Il (corps)

No current values

At Lagrange Lock And Dam

Streamflow: 14,300 ft³/s
Today
09:00 PM
River stage: 9.79 ft
Today
09:00 PM

At Meredosia, Il

River stage: 4.63 ft
Today
10:00 PM

At Hardin, Il

No current values

At Florence, Il

River stage: 16.64 ft
Today
02:30 AM
Water temperature: 32 °F
Today
09:30 PM

At Valley City, Il

Streamflow: 12,000 ft³/s
Today
10:00 PM
River stage: 3.78 ft
Today
10:00 PM

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