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IL15 associated gaugesSource-backed records

Illinois River

Linked station records, forecasts, and alerts stay source-specific so the river page can show context without flattening it into a single safety score.

This page does not create a single river-wide condition or safety rating.

Associated gauges15Station-level records
Gauges with readings15Observation-capable records
Forecast availability88 linked forecast gauges
Last source updateAvailableSep 3, 2026 at 12:00 AM CDT

Forecast-linked gauges on Illinois River

Linked gauges with forecast-capable source records.

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

11.42 ft

Observed Sep 1, 2026 at 7:45 PM CDT

Observation 1765 minutes old

NWS / NWPS HNYI2

Illinois River near Henry

IL

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

12,200 cfs

Observed May 14, 2026 at 7:45 AM CDT

Observation 160885 minutes old

NWS / NWPS MORI2

Illinois River at Morris

IL

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

6,450 cfs

Observed May 14, 2026 at 7:45 AM CDT

Observation 160885 minutes old

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

11.15 ft

Observed Sep 2, 2026 at 9:45 PM CDT

Observation 205 minutes old

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

459.59 ft

Observed Aug 30, 2026 at 6:30 AM CDT

Observation 5440 minutes old

NWS / NWPS HAVI2

Illinois River near Havana

IL

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Flood contextForecast

Latest public reading

13.07 ft

Observed Aug 30, 2026 at 2:45 AM CDT

Observation 5665 minutes old

NWS / NWPS PIAI2

Illinois River at Peoria

IL

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

11.11 ft

Observed Sep 1, 2026 at 5:45 AM CDT

Observation 2605 minutes old

StaleBeyond three times the publishing interval. Value shown with its age, never hidden.
Forecast

Latest public reading

17.84 ft

Observed Aug 30, 2026 at 2:00 PM CDT

Observation 4990 minutes old

Station-level detail

Use gauge routes for observations, forecasts, alerts, and exact source timing.

Persisted source data

River pages list associated gauges from the current readback without inventing status.

Nearby context

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IL coverage

State pages group related gauges and waterways by source-backed records.

Station-level detail

Use gauge routes for observations, forecasts, alerts, and source timing.

Official source context

RiverStat.us keeps river summaries separate from source observations. Each gauge link remains the reliable path to current readings and provenance.

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